:root{--navy:#07111f;--blue:#0a8dff;--blue2:#1a6fc4;--gray:#f2f5f8;--text:#1b2735;--mute:#5d6b7b}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.6;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px}
h1,h2,h3{line-height:1.1;letter-spacing:-.01em}
h2{font-size:clamp(26px,4vw,40px);font-weight:800;margin:6px 0 18px}
.eyebrow{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 24px;font-weight:600;font-size:15px;border:1px solid transparent;border-radius:3px;transition:.2s}
.btn-blue{background:var(--blue);color:#fff}.btn-blue:hover{background:#0678db}
.btn-line{border-color:var(--blue);color:var(--blue)}.btn-line:hover{background:var(--blue);color:#fff}
.sec{padding:64px 0}.alt{background:var(--gray)}.center{text-align:center}

/* header: white, enlarged logo, hamburger on every screen */
.hd{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 1px 0 #e3e8ee}
.hd-in{display:flex;align-items:center;justify-content:space-between;height:88px}
.brand img{height:68px;width:auto}
.hd-r{display:flex;align-items:center;gap:14px}
.hd .q{min-height:42px}
.burger{background:none;border:0;width:48px;height:48px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px}
.burger span{width:26px;height:2px;background:var(--navy);transition:.2s}
.burger[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
.ov{position:fixed;inset:0;background:rgba(7,17,31,.55);opacity:0;pointer-events:none;transition:.25s;z-index:60}
.ov.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(320px,86vw);background:var(--navy);z-index:70;transform:translateX(100%);transition:transform .3s;padding:90px 28px 28px;display:flex;flex-direction:column}
.drawer.open{transform:none}
.drawer a{color:#fff;font-size:20px;font-weight:600;padding:15px 0;border-bottom:1px solid #1c2b40}
.drawer a:hover,.drawer a.cur{color:var(--blue)}
.drawer .btn{margin-top:24px;border:0;color:#fff}
.drawer .x{position:absolute;top:20px;right:20px;background:none;border:0;color:#fff;font-size:34px;line-height:1;width:44px;height:44px}

/* sliders */
[data-slider]{position:relative}
.slide{display:none}.slide.on{display:block}
.prev,.next{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border:0;border-radius:50%;background:rgba(7,17,31,.6);color:#fff;font-size:22px;z-index:3}
.prev{left:12px}.next{right:12px}.prev:hover,.next:hover{background:var(--blue)}
.dots{display:flex;justify-content:center;gap:10px;padding:14px 0}
.dots button{width:10px;height:10px;border-radius:50%;border:0;background:#b9c4d0}.dots .on{background:var(--blue)}
.hero-s{background:var(--navy)}
.hero-s .view{position:relative;height:clamp(240px,46vw,540px);overflow:hidden}
.hero-s .slide{display:block;position:absolute;inset:0;opacity:0;transition:opacity .9s}
.hero-s .slide.on{opacity:1}
.hero-s img{width:100%;height:100%;object-fit:cover}
.hero-s .dots{position:absolute;bottom:0;left:0;right:0;padding:12px}
.hero-s .dots button{background:rgba(255,255,255,.5)}.hero-s .dots .on{background:#fff}

/* home */
.welcome{text-align:center;max-width:860px;margin:0 auto}
.welcome h1{font-size:clamp(30px,5vw,52px);font-weight:900;margin:8px 0 18px}
.welcome h1 span{color:var(--blue)}
.welcome p.s{color:var(--mute);font-size:17px;max-width:680px;margin:0 auto}
.prod-s{max-width:860px;margin:24px auto 0}
.prod-s .view{position:relative}
.prod-s img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#cfd8e2;border-radius:3px}
.prod-s h3{font-size:24px;margin:18px 0 6px;border-left:4px solid var(--blue);padding-left:12px}
.prod-s p{color:var(--mute);padding-left:16px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:3px;background:#cfd8e2}
.split p{color:var(--mute);margin-bottom:22px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:26px}
.why-i{border-top:3px solid var(--blue);padding-top:16px}
.why-i b{display:flex;width:36px;height:36px;border:2px solid var(--blue);border-radius:50%;color:var(--blue);align-items:center;justify-content:center;margin-bottom:12px}
.why-i h3{font-size:19px;margin-bottom:6px}.why-i p{color:var(--mute);font-size:15px}
.note{margin-top:30px;padding:18px 22px;background:var(--navy);color:#fff;font-weight:600;border-left:4px solid var(--blue)}
.gal{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}
.gal img{width:100%;aspect-ratio:4/3;object-fit:cover;background:#cfd8e2;border-radius:3px;transition:.3s}
.gal img:hover{transform:scale(1.02);filter:brightness(1.08)}

/* inner pages */
.ph{background:var(--navy);color:#fff;padding:52px 0}.ph h1{font-size:clamp(32px,5vw,50px);font-weight:900}
.txt{max-width:780px}.txt p{margin-bottom:16px;color:var(--mute)}
.txt ul{margin:0 0 20px 20px;color:var(--text)}.txt li{margin-bottom:6px}.txt h2{font-size:26px;margin-top:30px}
.sv{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:34px 0;border-bottom:1px solid #e3e8ee}
.sv:nth-child(even) .sv-i{order:2}
.sv-i{overflow:hidden;border-radius:3px}
.sv-i img{width:100%;aspect-ratio:16/10;object-fit:cover;background:#cfd8e2;transition:transform .5s}
.sv:hover .sv-i img{transform:scale(1.06)}
.sv h2{margin-top:0}.sv p{color:var(--mute);margin-bottom:18px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid #e3e8ee;border-radius:3px;padding:28px 22px;text-align:center;transition:.25s;animation:up .6s both;animation-delay:calc(var(--n)*90ms)}
.card:hover{transform:translateY(-6px);box-shadow:0 12px 26px rgba(10,141,255,.18);border-color:var(--blue)}
.card svg{width:54px;height:54px;padding:12px;border:2px solid var(--blue);border-radius:50%;fill:none;stroke:var(--blue);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin:0 auto 12px;transition:.25s}
.card:hover svg{background:var(--blue);stroke:#fff}
.card h3{font-size:19px;margin-bottom:6px}.card p,.card a{display:block;color:var(--mute);font-size:15px}.card a:hover{color:var(--blue)}
@keyframes up{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.enq{max-width:620px;margin:40px auto 0;display:grid;gap:12px}
.enq input,.enq textarea{width:100%;padding:13px 14px;border:1px solid #cfd8e2;border-radius:3px;font:inherit}
.enq input:focus,.enq textarea:focus{outline:2px solid var(--blue);border-color:transparent}

/* footer + whatsapp */
.ft{background:var(--blue2);color:#fff;padding:44px 0 0}
.ft-in{display:grid;grid-template-columns:1.2fr 1fr 1.4fr;gap:32px}
.ft img{height:48px;width:auto;background:#fff;padding:4px 10px;border-radius:3px;margin-bottom:12px}
.ft nav,.ft address{display:flex;flex-direction:column;gap:6px;font-style:normal}
.ft a:hover{text-decoration:underline}
.copy{margin-top:32px;padding:18px 20px;border-top:1px solid rgba(255,255,255,.25);font-size:14px;text-align:center}
.wa{position:fixed;right:18px;bottom:18px;z-index:40;width:58px;height:58px;border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.3);transition:.2s}
.wa:hover{transform:scale(1.08)}.wa svg{width:32px;height:32px;fill:#fff}

@media(max-width:900px){.grid4{grid-template-columns:1fr 1fr}.split,.sv,.ft-in{grid-template-columns:1fr;gap:26px}.sv:nth-child(even) .sv-i{order:0}.cards{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.hd-in{height:72px}.brand img{height:52px}.hd .q{display:none}.sec{padding:46px 0}.cards,.grid4{grid-template-columns:1fr}.gal{grid-template-columns:1fr 1fr;gap:10px}.btn{width:100%}.prev,.next{width:38px;height:38px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}