/* =========================================================
   WADI DHOFAR — Premium Refresh
   Same structure, elevated palette, refined typography,
   layered shadows, glassmorphism, and scroll animations.
   ========================================================= */

:root{
  --blue:#1e50c8;
  --blue-2:#3b74e6;
  --blue-dark:#153b96;
  --blue-glow:#5b8cff;
  --navy:#0b1f57;
  --navy-2:#0e2a6b;
  --ink:#0b1327;
  --slate:#5b667a;
  --slate-2:#7b8699;
  --line:#e6e9f0;
  --line-2:#eef2f8;
  --bg:#f4f7fc;
  --bg-2:#eaf0fb;
  --white:#ffffff;
  --shadow-sm:0 2px 8px rgba(20,40,90,.06);
  --shadow:0 18px 50px -12px rgba(20,40,90,.18), 0 4px 14px -4px rgba(20,40,90,.08);
  --shadow-lg:0 40px 90px -20px rgba(20,40,90,.28), 0 10px 24px -8px rgba(20,40,90,.12);
  --shadow-blue:0 20px 40px -12px rgba(30,80,200,.45);
  --gradient-blue:linear-gradient(135deg,#1e50c8 0%,#3b74e6 55%,#5b8cff 100%);
  --gradient-navy:linear-gradient(135deg,#0b1f57 0%,#153b96 60%,#1e50c8 100%);
  --gradient-soft:linear-gradient(180deg,#f6f9ff 0%,#eef3fb 100%);
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden;width:100%;max-width:100vw}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  background:var(--white);
  font-feature-settings:"ss01","cv11";
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:rgba(30,80,200,.18);color:var(--ink)}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

.section{padding:100px 0;position:relative}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  color:var(--blue);font-weight:700;font-size:.72rem;
  letter-spacing:.18em;text-transform:uppercase;margin-bottom:16px;
  padding:6px 12px;border-radius:999px;
  background:linear-gradient(135deg,rgba(30,80,200,.08),rgba(91,140,255,.08));
  border:1px solid rgba(30,80,200,.14);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 3px rgba(30,80,200,.18)}

.muted{color:var(--slate)}
h1,h2,h3,h4{line-height:1.08;letter-spacing:-.025em;font-weight:900}
h2{font-size:2.4rem;font-weight:900;background:linear-gradient(180deg,#0b1327,#274079);-webkit-background-clip:text;background-clip:text;color:transparent}
h3{font-weight:800;letter-spacing:-.015em}

.brand-kicker{font-size:1.05rem;font-weight:900;letter-spacing:.06em;text-transform:uppercase;margin:0 0 10px}
.brand-kicker .bk-blue{background:var(--gradient-blue);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-kicker .bk-navy{color:var(--navy)}

.ph-img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s var(--ease)}
.parallax-img{transform:scale(1.18) translateY(0);will-change:transform}
.product-card:hover .pc-img .ph-img{transform:scale(1.08)}
.hero-image-wrap .ph-img{height:100%}
.ph{background:linear-gradient(135deg,#dfe6f5,#c7d3ec);display:grid;place-items:center;color:#7f8db0;font-size:.7rem;font-weight:600;text-align:center;position:relative;overflow:hidden}
.ph::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-100%);animation:shimmer 3.2s var(--ease) infinite}
@keyframes shimmer{to{transform:translateX(100%)}}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 24px;border-radius:12px;font-weight:600;font-size:.92rem;
  cursor:pointer;border:1px solid transparent;
  transition:all .35s var(--ease);
  position:relative;overflow:hidden;isolation:isolate;
}
.btn .arrow{transition:transform .35s var(--ease)}
.btn:hover .arrow{transform:translateX(5px)}
.btn-primary{background:var(--gradient-blue);color:#fff;box-shadow:var(--shadow-blue)}
.btn-primary::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#153b96,#1e50c8);opacity:0;transition:opacity .35s var(--ease);z-index:-1}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 26px 50px -14px rgba(30,80,200,.55)}
.btn-primary:hover::before{opacity:1}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px);box-shadow:0 12px 24px -10px rgba(30,80,200,.25)}
.link-arrow{color:var(--blue);font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:6px;transition:gap .3s var(--ease)}
.link-arrow:hover{gap:12px}
.link-arrow.small{font-size:.82rem}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.7);
  backdrop-filter:saturate(180%) blur(18px);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid transparent;
  transition:all .35s var(--ease);
}
.site-header.scrolled{
  background:rgba(255,255,255,.88);
  border-bottom-color:var(--line);
  box-shadow:0 10px 30px -12px rgba(20,40,90,.12);
}
.header-inner{display:flex;align-items:center;gap:24px;height:78px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{
  width:48px;height:48px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:.9rem;
  overflow:hidden;flex:none;padding:4px;
  background:#fff;color:var(--blue);
  border:1px solid var(--line);
  box-shadow:0 6px 16px -6px rgba(20,40,90,.18);
  transition:transform .4s var(--ease);
}
.brand-logo img{width:100%;height:100%;object-fit:contain;object-position:center;display:block}
.brand:hover .brand-logo{transform:rotate(-4deg) scale(1.04)}

.brand-text strong{display:block;font-size:1.45rem;font-weight:900;line-height:1.1;letter-spacing:.01em;color:#198db4;text-transform:uppercase}
.brand-text small{color:#767678;font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}

.main-nav{margin-left:auto}
.main-nav>ul{display:flex;align-items:center;gap:32px;list-style:none}
.main-nav a{
  font-weight:500;font-size:.94rem;
  display:flex;align-items:center;gap:5px;padding:6px 0;
  position:relative;transition:color .25s var(--ease);
}
.main-nav>ul>li>a::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;
  background:var(--gradient-blue);border-radius:2px;
  transform:scaleX(0);transform-origin:right center;
  transition:transform .35s var(--ease);
}
.main-nav>ul>li>a:hover::after,.main-nav a.active::after{transform:scaleX(1);transform-origin:left center}
.main-nav a.active,.main-nav a:hover{color:var(--blue)}

.has-dropdown{position:relative}
.dropdown{
  position:absolute;top:100%;left:0;min-width:220px;
  background:rgba(255,255,255,.95);backdrop-filter:blur(14px);
  border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow);padding:8px;list-style:none;
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:all .28s var(--ease);
}
.has-dropdown:hover .dropdown{opacity:1;visibility:visible;transform:translateY(4px)}
.dropdown a{padding:10px 14px;border-radius:10px;font-size:.88rem;transition:all .2s var(--ease)}
.dropdown a:hover{background:linear-gradient(135deg,rgba(30,80,200,.06),rgba(91,140,255,.06));color:var(--blue)}
.phone-btn{border-radius:999px;padding:11px 20px;font-size:.88rem}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.nav-overlay{display:none;position:fixed;inset:0;background:rgba(10,20,40,.5);backdrop-filter:blur(4px);z-index:40}

/* Scroll progress bar */
.scroll-progress{position:fixed;left:0;top:0;height:3px;width:0;background:var(--gradient-blue);z-index:100;transition:width .1s linear;box-shadow:0 0 12px rgba(30,80,200,.5)}

/* Hero */
.hero{
  position:relative;
  background:var(--gradient-soft);
  padding:96px 0 120px;overflow:hidden;
}
.hero::before,.hero::after{
  content:"";position:absolute;border-radius:50%;filter:blur(80px);opacity:.55;pointer-events:none;
}
.hero::before{width:520px;height:520px;background:radial-gradient(circle,#8fb0ff 0%,transparent 60%);top:-160px;right:-120px;animation:float 14s ease-in-out infinite}
.hero::after{width:420px;height:420px;background:radial-gradient(circle,#c8d8ff 0%,transparent 60%);bottom:-140px;left:-100px;animation:float 18s ease-in-out infinite reverse}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(30px,-24px)}}

.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center;position:relative;z-index:1}
.hero h1{
  font-size:3.9rem;font-weight:900;margin:8px 0 24px;letter-spacing:-.03em;
  background:linear-gradient(180deg,#0b1327 0%,#153b96 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{color:var(--slate);max-width:460px;margin-bottom:34px;font-size:1.05rem}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.hero-features{display:flex;gap:28px;list-style:none;flex-wrap:wrap}
.hero-features li{display:flex;align-items:center;gap:10px;font-size:.82rem;font-weight:600;color:var(--slate)}
.hf-icon{
  width:38px;height:38px;display:grid;place-items:center;
  background:#fff;border:1px solid var(--line);border-radius:11px;font-size:1rem;
  box-shadow:var(--shadow-sm);transition:transform .3s var(--ease);
}
.hero-features li:hover .hf-icon{transform:translateY(-3px) scale(1.05);border-color:rgba(30,80,200,.25)}

.hero-media{position:relative;perspective:1200px}
.hero-image-wrap{
  border-radius:24px 24px 24px 120px;overflow:hidden;
  box-shadow:var(--shadow-lg);aspect-ratio:1/.92;
  transform:rotate(-1.2deg);
  transition:transform .8s var(--ease);
}
.hero-media:hover .hero-image-wrap{transform:rotate(0deg)}
.hero-image-wrap .ph{height:100%}
.hero-card{
  position:absolute;right:-14px;top:50%;transform:translateY(-50%);
  background:rgba(255,255,255,.85);backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.8);
  border-radius:20px;box-shadow:var(--shadow-lg);
  padding:22px 24px;width:250px;
  transition:transform .5s var(--ease);
}
.hero-media:hover .hero-card{transform:translateY(-50%) translateX(-6px)}
.hc-row{display:flex;align-items:center;gap:14px}
.hc-icon{
  width:42px;height:42px;display:grid;place-items:center;
  background:var(--gradient-blue);color:#fff;border-radius:11px;font-size:1.1rem;
  box-shadow:0 8px 18px -8px rgba(30,80,200,.5);
}
.hc-row strong{display:block;font-size:1.08rem;letter-spacing:-.01em}
.hc-row small{color:var(--slate);font-size:.74rem}
.hc-divider{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:16px 0}

/* Section head */
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:48px}
.section-head h2{margin-top:6px}

/* Products */
.products{background:var(--bg);position:relative}
.products::before{content:"";position:absolute;inset:0;background:radial-gradient(1000px 400px at 50% 0,rgba(30,80,200,.06),transparent 60%);pointer-events:none}
.product-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;position:relative}
.product-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;
  transition:all .45s var(--ease);position:relative;
}
.product-card::after{
  content:"";position:absolute;inset:0;border-radius:18px;pointer-events:none;
  background:linear-gradient(135deg,rgba(30,80,200,.06),transparent 50%);
  opacity:0;transition:opacity .35s var(--ease);
}
.product-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:transparent}
.product-card:hover::after{opacity:1}
.pc-img{aspect-ratio:1;overflow:hidden}
.pc-img .ph{height:100%;transition:transform .8s var(--ease)}
.product-card:hover .pc-img .ph{transform:scale(1.08)}
.pc-foot{display:flex;align-items:center;justify-content:space-between;padding:16px;font-weight:600;font-size:.88rem;gap:8px}
.round-arrow{
  width:32px;height:32px;flex:none;display:grid;place-items:center;
  border:1px solid var(--line);border-radius:50%;color:var(--blue);
  transition:all .35s var(--ease);
}
.product-card:hover .round-arrow{background:var(--gradient-blue);color:#fff;border-color:transparent;transform:rotate(-45deg)}

/* Why (navy) */
.why{position:relative;background:var(--gradient-navy);color:#fff;overflow:hidden}
.why::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 400px at 100% 0,rgba(91,140,255,.28),transparent 60%),radial-gradient(500px 400px at 0 100%,rgba(30,80,200,.35),transparent 60%);pointer-events:none}
.why::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:26px 26px;opacity:.5;pointer-events:none;mask-image:linear-gradient(180deg,transparent,#000 30%,#000 70%,transparent)}
.why > .container{position:relative;z-index:1}
.why-grid{display:grid;grid-template-columns:1fr 2fr;gap:60px;align-items:center}
.why-intro h2{margin-bottom:18px;background:linear-gradient(180deg,#fff,#c3d1ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.why-intro .muted{color:#c3ccdd}
.why-items{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.why-item{
  padding:22px;border-radius:16px;
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.09);
  backdrop-filter:blur(10px);
  transition:all .4s var(--ease);
}
.why-item:hover{transform:translateY(-6px);background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.04));border-color:rgba(143,176,255,.4)}
.why-item h3{font-size:1rem;margin:14px 0 8px}
.why-item p{font-size:.82rem;color:#c3ccdd}

/* ==== About page: intro + story ==== */
.page-intro{padding:64px 0 96px;position:relative;overflow:hidden}
.page-intro-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center}
.page-intro-text h1{font-size:2.9rem;line-height:1.08;letter-spacing:-.01em;margin:10px 0 18px}
.page-intro-text .muted{max-width:480px;font-size:1.02rem;margin-bottom:26px}
.page-intro-actions{display:flex;gap:14px;flex-wrap:wrap}
.page-intro-media{border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg,0 30px 60px -20px rgba(11,31,87,.25));aspect-ratio:1/.82}
.page-intro-media .ph-img{width:100%;height:100%;object-fit:cover}

.story{padding-top:0}
.story-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.story-media{border-radius:22px;overflow:hidden;aspect-ratio:1/.95;box-shadow:var(--shadow-sm)}
.story-media .ph-img{width:100%;height:100%;object-fit:cover}
.story-text h2{margin:8px 0 16px;font-size:2rem}
.story-text .muted{margin-bottom:14px;font-size:.95rem;line-height:1.65}
.story-points{list-style:none;margin-top:22px;display:flex;flex-direction:column;gap:12px}
.story-points li{display:flex;align-items:center;gap:10px;font-size:.88rem;font-weight:600;color:var(--ink)}
.story-points .ic{width:18px;height:18px;color:var(--blue);flex:none}

/* Tighten the About page rhythm */
.page-about .section{padding:76px 0}
.page-about .story{padding-top:0;padding-bottom:64px}
.page-about .why-grid{gap:44px}
.page-about .section-head{margin-bottom:36px}
.page-about .stats-section{padding-top:0}

@media (max-width:900px){
  .page-intro-grid,.story-grid{grid-template-columns:1fr;gap:32px}
  .page-intro{padding:40px 0 56px}
  .page-intro-text h1{font-size:2.2rem}
  .story-media{aspect-ratio:16/10}
}

/* ==== Contact page ==== */
.page-contact .contact-intro{padding-bottom:72px}
.contact-body{padding-top:0}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:32px;align-items:start}
.contact-info-card,.contact-form-card{
  background:#fff;border:1px solid var(--line);border-radius:22px;
  padding:36px;box-shadow:var(--shadow-sm);
}
.contact-info-card h3,.contact-form-card h3{font-size:1.2rem;margin-bottom:18px}
.contact-form-card p.muted{margin-top:-8px;margin-bottom:20px;font-size:.9rem}
.contact-info-card .contact-list{display:flex;flex-direction:column;gap:18px;margin-bottom:26px}
.contact-info-card .contact-list li{display:flex;gap:14px;align-items:flex-start}
.contact-info-card .contact-list li span{
  width:38px;height:38px;flex:none;display:grid;place-items:center;
  background:rgba(30,80,200,.08);border-radius:10px;
}
.contact-info-card .contact-list .ic{margin-top:0}
.contact-info-card .contact-list strong{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--slate-2);margin-bottom:2px;font-weight:700}
.contact-info-card .contact-list a,.contact-info-card .contact-list span+div>span{font-weight:600;color:var(--ink)}
.contact-info-card .contact-list a:hover{color:var(--blue)}
.contact-hours{border-top:1px solid var(--line-2);padding-top:20px;margin-bottom:22px}
.contact-hours h4{font-size:.85rem;margin-bottom:10px}
.hours-row{display:flex;justify-content:space-between;font-size:.85rem;color:var(--slate);padding:5px 0}
.hours-row span:last-child{color:var(--ink);font-weight:600}
.contact-socials a{border-color:var(--line);color:var(--ink)}
.contact-socials a:hover{color:#fff}
.contact-form-card .contact-form{max-width:none}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:.85rem}
@media(max-width:640px){
  .contact-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .contact-info-card,.contact-form-card{padding:26px}
}
.wi-icon{font-size:1.6rem}

/* Featured slider */
.featured-wrap{display:flex;align-items:center;gap:14px}
.featured-track{display:flex;gap:20px;overflow-x:auto;scroll-behavior:smooth;padding:8px 4px 18px;scrollbar-width:none;scroll-snap-type:x mandatory}
.featured-track::-webkit-scrollbar{display:none}
.feat-card{
  flex:0 0 320px;display:flex;gap:14px;background:#fff;
  border:1px solid var(--line);border-radius:16px;padding:18px;
  transition:all .4s var(--ease);scroll-snap-align:start;
}
.feat-card:hover{box-shadow:var(--shadow);transform:translateY(-4px);border-color:transparent}
.fc-img{flex:0 0 92px;height:92px;border-radius:12px;overflow:hidden}
.fc-img .ph{height:100%}
.fc-body h3{font-size:1rem;margin-bottom:6px;letter-spacing:-.01em}
.fc-body p{font-size:.78rem;color:var(--slate);margin-bottom:8px}
.fslide-btn{
  flex:none;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line);background:#fff;
  font-size:1.4rem;color:var(--slate);cursor:pointer;
  transition:all .3s var(--ease);box-shadow:var(--shadow-sm);
}
.fslide-btn:hover{background:var(--gradient-blue);color:#fff;border-color:transparent;transform:scale(1.08);box-shadow:var(--shadow-blue)}

/* Stats */
.stats-section{padding-top:0}
.stats-bar{
  background:var(--gradient-navy);
  border-radius:24px;padding:38px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  color:#fff;box-shadow:var(--shadow-lg);
  position:relative;overflow:hidden;
}
.stats-bar::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 200px at 20% 0,rgba(91,140,255,.4),transparent 60%),radial-gradient(500px 200px at 100% 100%,rgba(30,80,200,.4),transparent 60%);pointer-events:none}
.stat{display:flex;align-items:center;gap:16px;justify-content:center;position:relative;z-index:1}
.st-icon{font-size:1.7rem;opacity:.95}
.stat strong{font-size:2.1rem;font-weight:900;display:block;line-height:1;letter-spacing:-.02em;background:linear-gradient(180deg,#fff,#c8d8ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat small{font-size:.82rem;opacity:.85}

/* Footer */
.site-footer{
  background:radial-gradient(800px 300px at 50% 0,rgba(30,80,200,.18),transparent 60%),#08101e;
  color:#aeb7c7;padding-top:72px;position:relative;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:44px}
.footer-brand .brand-text strong{color:#fff}
.footer-brand .brand-text small{color:#8b95a8}
.footer-brand .muted{color:#8b95a8;margin:16px 0 22px;font-size:.88rem;max-width:280px}
.socials{display:flex;gap:10px}
.socials a{
  width:38px;height:38px;display:grid;place-items:center;
  border:1px solid #263149;border-radius:50%;font-size:.8rem;
  transition:all .3s var(--ease);
}
.socials a:hover{background:var(--gradient-blue);border-color:transparent;color:#fff;transform:translateY(-3px)}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:18px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:11px;font-size:.87rem}
.footer-col a{transition:color .25s var(--ease)}
.footer-col a:hover{color:#fff}
.contact-list li{display:flex;gap:10px}
.footer-bottom{border-top:1px solid #1b2436;padding:22px 0;font-size:.8rem;text-align:center;color:#6b7688}

/* ==== Scroll reveal ==== */
.reveal{opacity:0;transform:translateY(36px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.reveal.in{opacity:1;transform:none}

/* JS-added helpers (see script.js) */
.lv-reveal{opacity:0;transform:translateY(32px);transition:opacity .85s var(--ease-out),transform .85s var(--ease-out)}
.lv-reveal.in{opacity:1;transform:none}
.lv-reveal-left{opacity:0;transform:translateX(-40px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.lv-reveal-left.in{opacity:1;transform:none}
.lv-reveal-right{opacity:0;transform:translateX(40px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
.lv-reveal-right.in{opacity:1;transform:none}
.lv-reveal-scale{opacity:0;transform:scale(.94);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.lv-reveal-scale.in{opacity:1;transform:none}
[data-lv-delay="1"]{transition-delay:.08s}
[data-lv-delay="2"]{transition-delay:.16s}
[data-lv-delay="3"]{transition-delay:.24s}
[data-lv-delay="4"]{transition-delay:.32s}
[data-lv-delay="5"]{transition-delay:.4s}
[data-lv-delay="6"]{transition-delay:.48s}

/* Hero entrance (auto) */
.hero .eyebrow,.hero h1,.hero-lead,.hero-actions,.hero-features,.hero-media{opacity:0;transform:translateY(28px);animation:hero-in .9s var(--ease-out) forwards}
.hero h1{animation-delay:.08s}
.hero-lead{animation-delay:.16s}
.hero-actions{animation-delay:.24s}
.hero-features{animation-delay:.32s}
.hero-media{animation-delay:.4s;transform:translateY(28px) scale(.98)}
@keyframes hero-in{to{opacity:1;transform:none}}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .lv-reveal,.lv-reveal-left,.lv-reveal-right,.lv-reveal-scale,.reveal{opacity:1!important;transform:none!important}
  .parallax-img{transform:scale(1.18) translateY(0)!important}
}

/* Responsive */
@media(max-width:1024px){
  .product-grid{grid-template-columns:repeat(3,1fr)}
  .why-grid{grid-template-columns:1fr}
  .why-items{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:3rem}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .main-nav{position:fixed;top:0;right:-100%;height:100dvh;width:78%;max-width:320px;background:#fff;box-shadow:-8px 0 40px rgba(0,0,0,.15);margin:0;padding:90px 26px 30px;transition:right .32s var(--ease);z-index:45}
  .main-nav.open{right:0}
  .main-nav>ul{flex-direction:column;align-items:flex-start;gap:6px}
  .main-nav>ul li{width:100%;border-bottom:1px solid var(--line)}
  .main-nav a{padding:14px 0}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:0 0 8px 12px;background:transparent}
  .nav-toggle{display:flex;margin-left:auto}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .nav-overlay.show{display:block}
  .phone-btn{display:none}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-card{position:static;transform:none;width:100%;margin-top:18px}
  .hero-image-wrap{border-radius:22px;aspect-ratio:1/.8;transform:none}
  .section{padding:64px 0}
  .stats-bar{grid-template-columns:repeat(2,1fr);gap:26px}
  .header-inner{gap:14px}
}
@media(max-width:560px){
  .container{padding:0 18px}
  .header-inner{height:66px}
  .brand-logo{width:40px;height:40px;font-size:.8rem;border-radius:12px}
  .brand-text strong{font-size:1.15rem}
  .brand-text small{font-size:.62rem}
  .hero{padding:44px 0 64px}
  .hero h1{font-size:2.15rem}
  .hero-lead{max-width:100%}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{justify-content:center;width:100%}
  .hero-features{gap:14px 20px}
  .hero-features li{font-size:.78rem}
  .hero-card{padding:16px 18px;width:100%}
  .section{padding:48px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:10px;margin-bottom:28px}
  h2{font-size:1.6rem}
  .product-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .pc-foot{font-size:.78rem;padding:12px}
  .why-items{grid-template-columns:1fr;gap:22px}
  .feat-card{flex-basis:260px}
  .stats-bar{grid-template-columns:1fr 1fr;gap:20px;padding:24px;border-radius:18px}
  .stat{gap:10px}
  .stat strong{font-size:1.5rem}
  .stat small{font-size:.7rem}
  .st-icon{font-size:1.3rem}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:30px}
  .footer-brand .muted{max-width:100%}
  .phone-btn{display:none}
}

.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.hf-icon,.hc-icon{color:#fff}
.hf-icon{color:var(--blue)}
.wi-icon{color:#8fb0ff;display:inline-block}
.wi-icon .ic{width:32px;height:32px;stroke-width:1.6}
.st-icon{color:#fff;opacity:.95}
.st-icon .ic{width:34px;height:34px;stroke-width:1.6}
.contact-list .ic{width:17px;height:17px;color:var(--blue);margin-top:4px}
.socials .ic{width:15px;height:15px}

/* Contact form */
.contact-form{display:flex;flex-direction:column;gap:.85rem;max-width:480px}
.contact-form input,.contact-form textarea{
  font:inherit;padding:.85rem 1.05rem;
  border:1px solid var(--line);border-radius:12px;
  background:#fff;color:inherit;width:100%;
  transition:all .25s var(--ease);
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(30,80,200,.12)}
.contact-form textarea{resize:vertical;min-height:130px}
.contact-form button{align-self:flex-start}

/* ==== All Products (catalog) page ==== */
.catalog-intro{padding:56px 0 40px}
.catalog-stats{display:flex;gap:28px;flex-wrap:wrap;margin-top:22px}
.catalog-stats li{font-size:.82rem;font-weight:600;color:var(--slate);display:flex;align-items:center;gap:8px}
.catalog-stats li strong{color:var(--blue);font-size:1rem}

.filter-bar{
  position:sticky;top:78px;z-index:30;
  background:rgba(255,255,255,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);border-top:1px solid var(--line-2);
  padding:16px 0;margin-bottom:8px;
}
.filter-track{display:flex;gap:10px;flex-wrap:wrap}
.filter-btn{
  font:inherit;font-weight:600;font-size:.84rem;cursor:pointer;
  padding:9px 18px;border-radius:999px;border:1px solid var(--line);
  background:#fff;color:var(--ink);white-space:nowrap;
  transition:all .25s var(--ease);
}
.filter-btn:hover{border-color:var(--blue);color:var(--blue)}
.filter-btn.active{background:var(--gradient-blue);color:#fff;border-color:transparent;box-shadow:var(--shadow-blue)}

.catalog-section{padding:64px 0;scroll-margin-top:150px;border-bottom:1px solid var(--line-2)}
.catalog-section:last-of-type{border-bottom:0}
.catalog-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:36px}
.catalog-section-head h2{margin-top:6px}
.catalog-section-head p.muted{max-width:520px;margin-top:8px;font-size:.92rem}

.subgroup{margin-top:8px}
.subgroup + .subgroup{margin-top:44px}
.subgroup-title{display:flex;align-items:center;gap:12px;margin-bottom:20px;font-size:1rem;font-weight:800;color:var(--navy)}
.subgroup-title::after{content:"";flex:1;height:1px;background:var(--line)}

.catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.catalog-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;
  display:flex;flex-direction:column;transition:all .4s var(--ease);
}
.catalog-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent}
.cc-img{aspect-ratio:4/3;overflow:hidden;position:relative}
.cc-img .ph-img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.catalog-card:hover .cc-img .ph-img{transform:scale(1.08)}
.cc-badge{
  position:absolute;top:12px;left:12px;background:rgba(11,19,39,.72);color:#fff;
  font-size:.66rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
  padding:5px 10px;border-radius:999px;backdrop-filter:blur(6px);
}
.cc-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.cc-body h4{font-size:1rem;font-weight:800;letter-spacing:-.01em;line-height:1.25}
.cc-body p.cc-desc{font-size:.82rem;color:var(--slate);line-height:1.55}
.cc-specs{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}
.spec-chip{
  font-size:.7rem;font-weight:700;color:var(--blue);
  background:linear-gradient(135deg,rgba(30,80,200,.08),rgba(91,140,255,.08));
  border:1px solid rgba(30,80,200,.14);border-radius:999px;padding:4px 10px;
}

@media(max-width:1024px){
  .catalog-grid{grid-template-columns:repeat(3,1fr)}
  .filter-bar{top:66px}
}
@media(max-width:820px){
  .catalog-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:560px){
  .catalog-grid{grid-template-columns:1fr 1fr;gap:14px}
  .cc-body{padding:14px}
  .catalog-section{padding:44px 0}
  .catalog-section-head{flex-direction:column;align-items:flex-start}
  .filter-track{gap:8px}
  .filter-btn{padding:8px 14px;font-size:.78rem}
}