/* ============================================================
   MK DOORS — Premium Garage Doors
   Design system extracted 1:1 from the approved reference design
   Palette: navy #00152d · cards #001f38 · accent #3c88d5 · #eeeff1
   ============================================================ */

:root{
  --navy-950:#000f1f;
  --navy-900:#00152d;
  --navy-800:#00172f;
  --navy-700:#001f38;
  --navy-600:#09223e;
  --blue:#3c88d5;
  --blue-light:#8bcff4;
  --blue-dark:#2e6eb2;
  --gray-bg:#eeeff1;
  --gray-line:#dfe2e7;
  --text-dark:#182c42;
  --text-body:#42536b;
  --text-soft:#66788f;
  --white:#fefefe;
  --font-head:'Montserrat','Segoe UI',Arial,Helvetica,sans-serif;
  --font-body:'Inter','Segoe UI',Arial,Helvetica,sans-serif;
  --container:1200px;
  --radius:10px;
  --radius-lg:16px;
  --shadow-sm:0 2px 10px rgba(0,21,45,.07);
  --shadow-md:0 10px 30px rgba(0,21,45,.12);
  --shadow-lg:0 24px 60px rgba(0,21,45,.22);
  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:76px;
  --topbar-h:36px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  color:var(--text-body);
  background:var(--white);
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;border:0;background:none;cursor:pointer;color:inherit}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--text-dark);line-height:1.18;font-weight:800}
::selection{background:var(--blue);color:#fff}
:focus-visible{outline:3px solid rgba(60,136,213,.55);outline-offset:2px;border-radius:4px}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(18px,4vw,40px)}
.section{padding-block:clamp(56px,8vw,92px)}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--blue);color:#fff;padding:10px 18px;border-radius:0 0 8px 0;z-index:2000;font-weight:600}
.skip-link:focus{left:0}

/* ---------- typography helpers ---------- */
.eyebrow{
  font-family:var(--font-head);
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--blue);
  display:inline-flex;
  align-items:center;
  gap:12px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--blue);display:inline-block}
.section-head{max-width:640px;margin-bottom:clamp(34px,5vw,56px)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head.center .eyebrow::before{display:none}
.section-head h2{font-size:clamp(1.55rem,2.9vw,2.15rem);margin-top:14px;letter-spacing:-.01em}
.section-head .sub{margin-top:12px;color:var(--text-soft);font-size:1.02rem}
.section-head.center h2::after{content:"";display:block;width:38px;height:3px;background:var(--blue);margin:16px auto 0;border-radius:2px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--font-head);font-weight:700;font-size:.86rem;
  letter-spacing:.06em;text-transform:uppercase;
  padding:15px 26px;border-radius:8px;white-space:nowrap;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease);
}
.btn svg{width:15px;height:15px;flex:none;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--navy-800);color:#fff}
.btn-primary:hover{background:var(--blue);box-shadow:0 10px 26px rgba(60,136,213,.4);transform:translateY(-2px)}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:#4e97e2;box-shadow:0 12px 28px rgba(60,136,213,.45);transform:translateY(-2px)}
.btn-ghost-l{border:1.6px solid rgba(255,255,255,.75);color:#fff;background:transparent}
.btn-ghost-l:hover{background:#fff;color:var(--navy-800);transform:translateY(-2px)}
.btn-ghost-d{border:1.6px solid var(--navy-800);color:var(--navy-800);background:transparent}
.btn-ghost-d:hover{background:var(--navy-800);color:#fff;transform:translateY(-2px)}
.btn-sm{padding:11px 18px;font-size:.78rem}

/* ============================================================
   TOPBAR
   ============================================================ */
.topbar{background:var(--navy-900);color:rgba(255,255,255,.82);font-size:.78rem;position:relative;z-index:60;transition:margin-top .45s var(--ease)}
.topbar.lang-open{z-index:140}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:var(--topbar-h);padding-block:5px}
.topbar-tagline{font-family:var(--font-head);font-weight:600;letter-spacing:.05em;color:rgba(255,255,255,.85);white-space:nowrap}
/* premium language selector with flags */
.lang-switch{position:relative}
.lang-current{
  display:inline-flex;align-items:center;gap:8px;color:#fff;
  font-family:var(--font-head);font-weight:600;font-size:.78rem;letter-spacing:.03em;
  padding:5px 11px 5px 7px;border-radius:20px;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);
  transition:background .25s,border-color .25s,box-shadow .25s;
}
.lang-current:hover,.lang-switch.open .lang-current{
  background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.42);
  box-shadow:0 4px 14px rgba(0,15,31,.35);
}
.lang-current .caret{width:11px;height:11px;opacity:.75;transition:transform .32s var(--ease)}
.lang-switch.open .lang-current .caret{transform:rotate(180deg)}
.lang-flag{
  display:block;width:20px;height:15px;border-radius:3px;object-fit:cover;flex:none;
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.16),0 1px 3px rgba(0,15,31,.4);
}
.lang-menu{
  position:absolute;top:calc(100% + 12px);left:50%;
  transform:translateX(-50%) translateY(10px);
  min-width:196px;background:var(--white);border-radius:12px;
  box-shadow:var(--shadow-lg);border-top:3px solid var(--blue);padding:8px;
  opacity:0;visibility:hidden;
  transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s;
}
.lang-switch.open .lang-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.lang-menu::after{content:"";position:absolute;top:-7px;left:50%;transform:translateX(-50%) rotate(45deg);width:12px;height:12px;background:var(--blue);border-radius:2px}
.lang-menu button{
  display:flex;align-items:center;gap:11px;width:100%;padding:10px 12px;border-radius:8px;
  font-family:var(--font-head);font-weight:600;font-size:.85rem;color:var(--text-dark);
  transition:background .22s,color .22s;
}
.lang-menu button:hover{background:var(--gray-bg)}
.lang-menu button.active{color:var(--blue);background:rgba(60,136,213,.09)}
.lang-menu button .check{
  width:14px;height:14px;color:var(--blue);margin-left:auto;flex:none;
  opacity:0;transform:scale(.4);transition:opacity .25s,transform .3s var(--ease);
}
.lang-menu button.active .check{opacity:1;transform:scale(1)}
.topbar-contact{display:flex;align-items:center;gap:22px}
.topbar-contact a{display:inline-flex;align-items:center;gap:7px;color:rgba(255,255,255,.82);transition:color .25s;white-space:nowrap}
.topbar-contact a:hover{color:var(--blue-light)}
.topbar-contact svg{width:13px;height:13px;color:var(--blue);flex:none}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{background:var(--white);position:sticky;top:0;z-index:100;transition:box-shadow .35s var(--ease)}
.site-header.scrolled{box-shadow:var(--shadow-md)}
.nav-inner{display:flex;align-items:center;gap:28px;min-height:var(--header-h)}
.nav-inner > .lang-switch{margin-left:0;flex:none}
.nav-inner > .lang-switch .lang-current{
  color:var(--navy-800);padding:8px 12px 8px 8px;border-color:rgba(0,21,45,.12);
  background:linear-gradient(135deg,#fff 0%,#f4f8fc 100%);box-shadow:0 4px 14px rgba(0,21,45,.08);
}
.nav-inner > .lang-switch .lang-current:hover,.nav-inner > .lang-switch.open .lang-current{
  color:var(--navy-800);border-color:rgba(60,136,213,.55);background:#fff;box-shadow:0 8px 22px rgba(0,21,45,.14);
}
.nav-inner > .lang-switch .lang-menu{top:calc(100% + 14px)}
.brand{flex:none;display:inline-flex;align-items:center}
.brand img{width:188px;height:auto}
.nav-cta{margin-left:auto;white-space:nowrap;padding:13px clamp(13px,1.3vw,26px);font-size:clamp(.76rem,.63rem + .16vw,.86rem)}
.main-nav{display:flex;align-items:center}
.main-nav > ul{display:flex;align-items:center;flex-wrap:nowrap;gap:clamp(13px,1.8vw,28px)}
.main-nav > ul > li{position:relative}
.main-nav > ul > li > a,.main-nav > ul > li > .nav-dd-toggle{
  display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
  font-family:var(--font-head);font-weight:600;font-size:clamp(.84rem,.6rem + .32vw,.94rem);color:var(--text-dark);
  padding:28px 2px;position:relative;transition:color .25s;
}
.main-nav > ul > li > a::after,.main-nav > ul > li > .nav-dd-toggle::after{
  content:"";position:absolute;left:0;right:100%;bottom:22px;height:2.5px;background:var(--blue);
  transition:right .3s var(--ease);border-radius:2px;
}
.main-nav > ul > li > a:hover::after,.main-nav > ul > li > .nav-dd-toggle:hover::after,
.main-nav > ul > li.current > a::after,.main-nav > ul > li.current > .nav-dd-toggle::after{right:0}
.main-nav > ul > li > a:hover,.main-nav > ul > li > .nav-dd-toggle:hover,
.main-nav > ul > li.current > a,.main-nav > ul > li.current > .nav-dd-toggle{color:var(--blue)}
.nav-dd-toggle .caret{width:11px;height:11px;transition:transform .3s var(--ease);margin-top:1px}
.has-dropdown.open .caret{transform:rotate(180deg)}
.dropdown{
  position:absolute;top:calc(100% - 10px);left:-16px;min-width:250px;
  background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-lg);
  padding:10px;border-top:3px solid var(--blue);
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s;
}
.has-dropdown.open > .dropdown,.has-dropdown:hover > .dropdown,.has-dropdown:focus-within > .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:7px;font-size:.9rem;font-weight:500;color:var(--text-body);transition:background .22s,color .22s,padding-left .22s}
.dropdown a:hover{background:var(--gray-bg);color:var(--navy-800);padding-left:18px}
.dropdown a svg{width:15px;height:15px;color:var(--blue);flex:none}
.dropdown .dd-all{border-top:1px solid var(--gray-line);margin-top:6px;padding-top:10px}
.dropdown .dd-all a{font-weight:700;color:var(--navy-800);font-size:.82rem;text-transform:uppercase;letter-spacing:.05em;font-family:var(--font-head)}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:10px;margin-left:auto}
.nav-toggle span{display:block;height:2.6px;width:100%;background:var(--navy-800);border-radius:2px;transition:transform .3s var(--ease),opacity .3s}
body.drawer-open .nav-toggle span:nth-child(1){transform:translateY(7.6px) rotate(45deg)}
body.drawer-open .nav-toggle span:nth-child(2){opacity:0}
body.drawer-open .nav-toggle span:nth-child(3){transform:translateY(-7.6px) rotate(-45deg)}

/* ---------- mobile drawer ---------- */
.drawer-backdrop{position:fixed;inset:0;background:rgba(0,15,31,.6);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s;z-index:150}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(360px,88vw);background:var(--navy-900);
  z-index:160;transform:translateX(105%);transition:transform .42s var(--ease);
  display:flex;flex-direction:column;overflow-y:auto;padding:26px 26px 40px;
}
body.drawer-open .drawer-backdrop{opacity:1;visibility:visible}
body.drawer-open .drawer{transform:translateX(0)}
body.drawer-open{overflow:hidden}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.drawer-head img{width:150px}
.drawer-close{width:42px;height:42px;display:grid;place-items:center;border:1.4px solid rgba(255,255,255,.25);border-radius:9px;color:#fff;transition:background .25s}
.drawer-close:hover{background:rgba(255,255,255,.12)}
.drawer-nav > li{border-bottom:1px solid rgba(255,255,255,.09)}
.drawer-nav > li > a,.drawer-nav > li > .drawer-dd-toggle{
  display:flex;align-items:center;justify-content:space-between;width:100%;
  padding:15px 4px;color:#fff;font-family:var(--font-head);font-weight:600;font-size:1rem;
}
.drawer-nav > li > a:hover,.drawer-dd-toggle:hover{color:var(--blue-light)}
.drawer-dd-toggle .caret{width:13px;height:13px;transition:transform .3s var(--ease)}
.drawer-sub{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.drawer-sub.open{max-height:420px}
.drawer-sub a{display:block;padding:11px 14px;color:rgba(255,255,255,.72);font-size:.92rem;border-left:2px solid rgba(60,136,213,.5);margin-bottom:2px}
.drawer-sub a:hover{color:#fff;background:rgba(255,255,255,.05)}
.drawer-cta{margin-top:24px;width:100%}
.drawer-lang{margin-top:20px;display:flex;gap:8px}
.drawer-lang button{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 4px;border:1.3px solid rgba(255,255,255,.22);border-radius:8px;color:rgba(255,255,255,.78);font-family:var(--font-head);font-weight:600;font-size:.8rem;transition:all .25s}
.drawer-lang button.active{background:var(--blue);border-color:var(--blue);color:#fff}
.drawer-contact{margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.09);display:flex;flex-direction:column;gap:12px}
.drawer-contact a{display:inline-flex;align-items:center;gap:10px;color:rgba(255,255,255,.78);font-size:.9rem}
.drawer-contact svg{width:15px;height:15px;color:var(--blue)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;background:var(--navy-950);color:#fff;overflow:hidden;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 40%}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(to top, rgba(0,15,31,.88) 0%, rgba(0,15,31,0) 34%),
    linear-gradient(100deg, #000f1f 0%, rgba(0,15,31,.94) 36%, rgba(0,15,31,.74) 58%, rgba(0,15,31,.34) 100%);
}
.hero-inner{position:relative;z-index:2;width:100%;padding-block:clamp(84px,12vw,150px)}
.hero-content{max-width:560px}
.hero .eyebrow{color:var(--blue-light)}
.hero .eyebrow::before{background:var(--blue-light)}
.hero-title{margin-top:22px;text-transform:uppercase}
.hero-title .line1{
  display:block;font-size:clamp(2.5rem,6vw,4.6rem);font-weight:800;letter-spacing:-.012em;
  color:#fff;text-shadow:0 4px 34px rgba(0,15,31,.5);
}
.hero-title .line2{display:block;font-size:clamp(1.5rem,3.4vw,2.7rem);font-weight:800;letter-spacing:.01em;margin-top:8px}
.hero-title .line2 em{font-style:normal;color:var(--blue)}
.hero-lead{margin-top:24px;max-width:430px;color:rgba(255,255,255,.82);font-size:1.02rem}
.hero-feats{display:flex;flex-wrap:wrap;gap:clamp(20px,3.4vw,44px);margin-top:34px}
.hero-feat{display:flex;align-items:center;gap:12px}
.hero-feat svg{width:30px;height:30px;color:var(--blue-light);flex:none;filter:drop-shadow(0 3px 10px rgba(0,15,31,.45))}
.hero-feat b{display:block;font-family:var(--font-head);font-weight:700;font-size:.94rem;color:#fff;line-height:1.3}
.hero-feat span{display:block;font-size:.8rem;color:rgba(255,255,255,.66);line-height:1.3}
.hero-ctas{display:flex;flex-wrap:wrap;gap:16px;margin-top:40px}
.hero-side{
  position:absolute;right:clamp(26px,6.5vw,96px);top:50%;transform:translateY(-58%);z-index:2;
  font-family:var(--font-head);font-weight:800;letter-spacing:.22em;font-size:.95rem;
  color:#fff;text-transform:uppercase;line-height:2.35;
}
.hero-side span{display:block;opacity:.92}
.hero-side span:nth-child(2){color:var(--blue-light)}
/* hero entrance */
@keyframes heroUp{from{opacity:0;transform:translateY(34px)}to{opacity:1;transform:none}}
.hero-content > *{opacity:0;animation:heroUp .9s var(--ease) forwards}
.hero-content > .eyebrow{animation-delay:.1s}
.hero-content > .hero-title{animation-delay:.22s}
.hero-content > .hero-lead{animation-delay:.36s}
.hero-content > .hero-feats{animation-delay:.5s}
.hero-content > .hero-ctas{animation-delay:.64s}
.hero-side{opacity:0;animation:heroUp 1.1s var(--ease) .85s forwards}

/* ============================================================
   FEATURE CARDS (gray strip)
   ============================================================ */
.feat-strip{background:var(--gray-bg)}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.6vw,34px)}
.feat-card{background:var(--white);border-radius:var(--radius);padding:30px 26px;box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.feat-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-md)}
.feat-card .icon-chip{
  width:52px;height:52px;border-radius:13px;background:var(--navy-900);
  display:grid;place-items:center;margin-bottom:20px;transition:background .35s var(--ease);
}
.feat-card:hover .icon-chip{background:var(--blue)}
.feat-card .icon-chip svg{width:24px;height:24px;color:#fff}
.feat-card h3{font-size:.86rem;letter-spacing:.1em;text-transform:uppercase;font-weight:800;color:var(--navy-900)}
.feat-card p{margin-top:10px;font-size:.92rem;color:var(--text-soft)}

/* ============================================================
   PRODUCTS
   ============================================================ */
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.4vw,30px)}
.product-card{
  background:var(--navy-700);border-radius:var(--radius);overflow:hidden;position:relative;
  color:#fff;display:flex;flex-direction:column;
  transition:transform .38s var(--ease),box-shadow .38s var(--ease);
}
.product-card:hover{transform:translateY(-9px);box-shadow:0 26px 50px rgba(0,31,56,.35)}
.product-card .pc-img{aspect-ratio:1.85/1;overflow:hidden}
.product-card .pc-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.product-card:hover .pc-img img{transform:scale(1.07)}
.pc-body{padding:22px 22px 20px;display:flex;flex-direction:column;gap:10px;flex:1;position:relative}
.pc-body h3{color:#fff;font-size:1.02rem;letter-spacing:.01em}
.pc-body p{color:rgba(255,255,255,.74);font-size:.87rem;line-height:1.55}
.pc-arrow{
  position:absolute;right:18px;bottom:16px;width:34px;height:34px;border-radius:50%;
  background:rgba(60,136,213,.16);display:grid;place-items:center;transition:background .3s,transform .3s var(--ease);
}
.pc-arrow svg{width:14px;height:14px;color:var(--blue)}
.product-card:hover .pc-arrow{background:var(--blue);transform:translateX(3px)}
.product-card:hover .pc-arrow svg{color:#fff}
.products-more{display:flex;justify-content:center;margin-top:clamp(34px,4.5vw,52px)}

/* ============================================================
   ABOUT (home)
   ============================================================ */
.about-grid{display:grid;grid-template-columns:1.05fr .92fr .82fr;gap:clamp(26px,3.4vw,52px);align-items:start}
.about-text .eyebrow{margin-bottom:14px}
.about-text h2{font-size:clamp(1.5rem,2.7vw,2.05rem)}
.about-text p{margin-top:18px;font-size:.98rem}
.about-text .btn{margin-top:30px}
.about-photo{position:relative}
.about-photo img{width:100%;aspect-ratio:1.18/1;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}
.about-photo::before{
  content:"";position:absolute;inset:auto -14px -14px auto;width:56%;height:56%;
  border-radius:var(--radius-lg);border:2px solid rgba(60,136,213,.35);z-index:-1;
}
.badge-panel{
  background:var(--navy-800);border-radius:var(--radius-lg) 0 0 var(--radius-lg);
  padding:34px 30px;display:flex;flex-direction:column;gap:22px;color:#fff;
}
.badge-item{display:flex;gap:15px;align-items:flex-start}
.badge-item .bi-icon{
  width:42px;height:42px;flex:none;border-radius:11px;background:rgba(60,136,213,.16);
  display:grid;place-items:center;
}
.badge-item .bi-icon svg{width:20px;height:20px;color:var(--blue-light)}
.badge-item b{display:block;font-family:var(--font-head);font-weight:700;font-size:.98rem}
.badge-item span{display:block;font-size:.78rem;color:rgba(255,255,255,.55);margin-top:3px;letter-spacing:.02em}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band{background:var(--navy-900);position:relative;overflow:hidden}
.cta-band::before{
  content:"";position:absolute;right:-140px;top:-160px;width:420px;height:420px;border-radius:50%;
  border:56px solid rgba(60,136,213,.1);pointer-events:none;
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:36px;padding-block:clamp(46px,6vw,74px);position:relative}
.cta-inner h2{color:#fff;font-size:clamp(1.45rem,2.7vw,2.05rem)}
.cta-inner p{color:rgba(255,255,255,.72);margin-top:10px;max-width:520px;font-size:.98rem}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:linear-gradient(135deg,var(--navy-900) 0%,var(--navy-950) 100%);color:rgba(255,255,255,.72);position:relative;overflow:hidden}
.site-footer::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 82% 15%,rgba(60,136,213,.13),transparent 30%),linear-gradient(90deg,transparent 0 72%,rgba(255,255,255,.025) 72% 72.2%,transparent 72.2%);pointer-events:none}
.site-footer > *{position:relative;z-index:1}
.footer-main{display:flex;align-items:center;justify-content:space-between;gap:34px;padding-block:38px;flex-wrap:wrap}
.footer-brand img{width:196px}
.footer-tag{padding-left:26px;border-left:1px solid rgba(255,255,255,.14)}
.footer-tag b{
  display:block;font-family:var(--font-head);font-weight:800;letter-spacing:.14em;
  font-size:.86rem;color:var(--blue-light);text-transform:uppercase;
}
.footer-tag span{display:block;font-size:.7rem;letter-spacing:.14em;color:rgba(255,255,255,.42);text-transform:uppercase;margin-top:5px}
.socials{display:flex;gap:12px;margin-left:auto}
.socials a{
  width:38px;height:38px;border-radius:50%;border:1.4px solid rgba(255,255,255,.28);
  display:grid;place-items:center;transition:all .3s var(--ease);
}
.socials a svg{width:16px;height:16px;color:#fff;transition:color .3s}
.socials a:hover{background:var(--blue);border-color:var(--blue);transform:translateY(-4px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding-block:20px}
.footer-bottom .container{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem;color:rgba(255,255,255,.5)}
.footer-bottom nav{display:flex;gap:22px;flex-wrap:wrap}
.footer-bottom nav a:hover{color:var(--blue-light)}
.footer-signature{display:inline-flex;align-items:center;gap:10px;color:rgba(255,255,255,.62);font-family:var(--font-head);font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;white-space:nowrap}
.footer-signature::before{content:"";width:26px;height:1px;background:var(--blue);box-shadow:0 0 12px rgba(60,136,213,.8);animation:signature-line 2.8s ease-in-out infinite}
.footer-signature strong{color:#fff;font-weight:700;letter-spacing:.08em;position:relative}
.footer-signature strong::after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:1px;background:var(--blue-light);transform:scaleX(0);transform-origin:right;animation:signature-underline 2.8s var(--ease) infinite}
@keyframes signature-line{0%,100%{opacity:.45;transform:scaleX(.7);transform-origin:left}50%{opacity:1;transform:scaleX(1.15);transform-origin:right}}
@keyframes signature-underline{0%,35%{transform:scaleX(0);transform-origin:right}55%,85%{transform:scaleX(1);transform-origin:left}100%{transform:scaleX(0);transform-origin:left}}

/* ============================================================
   SUBPAGE HERO + BREADCRUMBS
   ============================================================ */
.page-hero{
  position:relative;background:var(--navy-950);color:#fff;overflow:hidden;
  padding-block:clamp(64px,9vw,110px);
}
.page-hero .hero-bg::after{
  background:linear-gradient(100deg,#000f1f 0%,rgba(0,15,31,.9) 42%,rgba(0,15,31,.55) 100%);
}
.page-hero-inner{position:relative;z-index:2;max-width:720px}
.page-hero h1{color:#fff;font-size:clamp(1.9rem,4.4vw,3.1rem);text-transform:uppercase;letter-spacing:-.01em;margin-top:16px}
.page-hero .lead{margin-top:16px;color:rgba(255,255,255,.8);font-size:1.03rem;max-width:560px}
.page-hero + .page-hero-follow{padding-top:clamp(28px,4vw,52px)}
.breadcrumbs{display:flex;align-items:center;gap:9px;font-size:.8rem;color:rgba(255,255,255,.55);margin-bottom:6px;flex-wrap:wrap}
.breadcrumbs a{color:var(--blue-light)}
.breadcrumbs a:hover{text-decoration:underline}
.breadcrumbs svg{width:11px;height:11px;opacity:.5}

/* ============================================================
   PRODUCT DETAIL
   ============================================================ */
.pd-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(30px,4.5vw,64px);align-items:start}
.pd-gallery .pd-main-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md)}
.pd-gallery .pd-main-img img{aspect-ratio:16/10;object-fit:cover;width:100%}
.pd-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:14px}
.pd-thumbs button{border-radius:10px;overflow:hidden;position:relative;box-shadow:var(--shadow-sm)}
.pd-thumbs img{aspect-ratio:16/10;object-fit:cover;width:100%;transition:transform .5s var(--ease)}
.pd-thumbs button:hover img{transform:scale(1.06)}
.pd-thumbs button.active{outline:3px solid var(--blue);outline-offset:2px}
.pd-info .pd-price-note{display:inline-flex;align-items:center;gap:9px;background:rgba(60,136,213,.1);color:var(--blue-dark);font-weight:600;font-size:.86rem;padding:9px 16px;border-radius:30px;margin-top:6px}
.pd-info h1{font-size:clamp(1.7rem,3.4vw,2.5rem);margin-top:16px}
.pd-info > p{margin-top:16px;font-size:1rem}
.pd-features{margin-top:26px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pd-feature{display:flex;gap:12px;align-items:flex-start;background:var(--gray-bg);padding:15px 16px;border-radius:10px}
.pd-feature svg{width:19px;height:19px;color:var(--blue);flex:none;margin-top:2px}
.pd-feature b{display:block;font-size:.9rem;color:var(--text-dark);line-height:1.35}
.pd-feature span{font-size:.78rem;color:var(--text-soft);display:block;margin-top:2px}
.spec-table{margin-top:28px;border:1px solid var(--gray-line);border-radius:var(--radius);overflow:hidden}
.spec-table div{display:grid;grid-template-columns:200px 1fr;border-bottom:1px solid var(--gray-line)}
.spec-table div:last-child{border-bottom:0}
.spec-table dt{background:var(--gray-bg);padding:12px 18px;font-weight:600;font-size:.85rem;color:var(--text-dark);font-family:var(--font-head)}
.spec-table dd{padding:12px 18px;font-size:.9rem}
.pd-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.pd-nav{display:flex;justify-content:space-between;gap:16px;margin-top:clamp(40px,6vw,64px);border-top:1px solid var(--gray-line);padding-top:28px;flex-wrap:wrap}
.pd-nav a{display:inline-flex;align-items:center;gap:10px;font-weight:700;font-family:var(--font-head);font-size:.9rem;color:var(--text-dark);transition:color .25s}
.pd-nav a:hover{color:var(--blue)}
.pd-nav svg{width:15px;height:15px;color:var(--blue)}

/* ============================================================
   PROJECTS
   ============================================================ */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:38px}
.filter-bar button{
  font-family:var(--font-head);font-weight:700;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;
  padding:11px 20px;border-radius:30px;border:1.5px solid var(--gray-line);color:var(--text-soft);
  transition:all .28s var(--ease);
}
.filter-bar button:hover{border-color:var(--blue);color:var(--blue)}
.filter-bar button.active{background:var(--navy-800);border-color:var(--navy-800);color:#fff}
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,28px)}
.project-card{border-radius:var(--radius);overflow:hidden;background:var(--white);box-shadow:var(--shadow-sm);transition:transform .38s var(--ease),box-shadow .38s var(--ease)}
.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-md)}
.project-card .pr-img{aspect-ratio:4/2.9;overflow:hidden}
.project-card .pr-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.project-card:hover .pr-img img{transform:scale(1.07)}
.pr-body{padding:22px}
.pr-tag{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);font-family:var(--font-head)}
.pr-body h3{font-size:1.05rem;margin-top:8px}
.pr-body p{font-size:.88rem;color:var(--text-soft);margin-top:8px}
.project-card.is-hidden{display:none}

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,2.8vw,32px)}
.service-card{
  display:flex;gap:22px;background:var(--white);border:1px solid var(--gray-line);border-radius:var(--radius-lg);
  padding:30px;transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;
}
.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow-md);border-color:transparent}
.service-card .icon-chip{width:56px;height:56px;flex:none;border-radius:14px;background:var(--navy-900);display:grid;place-items:center}
.service-card .icon-chip svg{width:26px;height:26px;color:#fff}
.service-card h3{font-size:1.12rem}
.service-card p{margin-top:10px;font-size:.93rem}
.steps{counter-reset:step}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,2.6vw,30px)}
.step{position:relative;background:var(--gray-bg);border-radius:var(--radius);padding:28px 24px 24px}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-family:var(--font-head);font-weight:800;font-size:2.1rem;color:rgba(60,136,213,.28);
  display:block;margin-bottom:10px;
}
.step b{display:block;font-family:var(--font-head);font-size:.98rem;color:var(--text-dark)}
.step p{font-size:.87rem;color:var(--text-soft);margin-top:8px}
.step::after{content:"";position:absolute;top:34px;right:-22px;width:calc(100% - 60px);height:2px;background:linear-gradient(90deg,rgba(60,136,213,.4),transparent);display:none}
.steps-grid .step:not(:last-child)::after{display:block}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2.4vw,26px)}
.stat{background:var(--navy-900);color:#fff;border-radius:var(--radius);padding:30px 22px;text-align:center}
.stat b{display:block;font-family:var(--font-head);font-weight:800;font-size:clamp(1.9rem,3.4vw,2.7rem);color:var(--blue-light)}
.stat b .suffix{color:var(--blue)}
.stat span{display:block;font-size:.84rem;color:rgba(255,255,255,.66);margin-top:6px}
.values-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(20px,2.6vw,30px)}
.value-card{background:var(--navy-800);color:#fff;border-radius:var(--radius-lg);padding:32px}
.value-card .bi-icon{width:46px;height:46px;border-radius:12px;background:rgba(60,136,213,.16);display:grid;place-items:center;margin-bottom:18px}
.value-card .bi-icon svg{width:22px;height:22px;color:var(--blue-light)}
.value-card h3{color:#fff;font-size:1.08rem}
.value-card p{color:rgba(255,255,255,.7);margin-top:10px;font-size:.92rem}
.value-card .de{display:block;margin-top:12px;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.4)}
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px);align-items:center}
.about-split img{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);aspect-ratio:4/3.1;object-fit:cover;width:100%}

/* ============================================================
   CONTACT / FORMS
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,4.5vw,64px);align-items:start}
.contact-cards{display:flex;flex-direction:column;gap:16px}
.contact-card{display:flex;gap:16px;align-items:flex-start;background:var(--gray-bg);border-radius:var(--radius);padding:22px;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.contact-card .icon-chip{width:46px;height:46px;flex:none;border-radius:12px;background:var(--navy-900);display:grid;place-items:center}
.contact-card .icon-chip svg{width:21px;height:21px;color:#fff}
.contact-card b{display:block;font-family:var(--font-head);font-size:.95rem;color:var(--text-dark)}
.contact-card a,.contact-card span.val{display:block;font-size:.9rem;color:var(--text-soft);margin-top:3px}
.contact-card a:hover{color:var(--blue)}
.form-card{background:var(--white);border:1px solid var(--gray-line);border-radius:var(--radius-lg);padding:clamp(24px,3.4vw,40px);box-shadow:var(--shadow-sm)}
.form-card h2{font-size:1.3rem;margin-bottom:6px}
.form-card .form-sub{font-size:.9rem;color:var(--text-soft);margin-bottom:26px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-family:var(--font-head);font-weight:600;font-size:.8rem;letter-spacing:.04em;color:var(--text-dark);margin-bottom:7px}
.field label .req{color:var(--blue)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--gray-line);border-radius:9px;background:var(--white);
  transition:border-color .25s,box-shadow .25s;font-size:.94rem;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(60,136,213,.14)}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#d64545;box-shadow:0 0 0 4px rgba(214,69,69,.1)}
.field .err{display:none;font-size:.76rem;color:#d64545;margin-top:5px}
.field.invalid .err{display:block}
.form-note{font-size:.78rem;color:var(--text-soft);margin-top:16px;display:flex;gap:8px;align-items:flex-start}
.form-note svg{width:15px;height:15px;color:var(--blue);flex:none;margin-top:2px}
.form-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;align-items:center}
.form-success{
  display:none;background:rgba(46,160,103,.08);border:1.5px solid rgba(46,160,103,.35);color:#1d7a4f;
  border-radius:var(--radius);padding:20px 22px;margin-top:22px;font-size:.92rem;
}
.form-success.show{display:block;animation:heroUp .5s var(--ease)}
.form-success b{font-family:var(--font-head)}
.form-success .wa-link{display:inline-flex;align-items:center;gap:8px;margin-top:10px;font-weight:700;color:#128c4b;text-decoration:underline}
.form-success .wa-link svg{width:16px;height:16px}

/* ============================================================
   QUOTE PAGE
   ============================================================ */
.quote-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,4.5vw,64px);align-items:start}
.quote-aside{background:var(--navy-900);color:#fff;border-radius:var(--radius-lg);padding:clamp(26px,3vw,38px);position:sticky;top:calc(var(--header-h) + 24px)}
.quote-aside h2{color:#fff;font-size:1.25rem}
.quote-aside p{color:rgba(255,255,255,.72);font-size:.92rem;margin-top:12px}
.quote-aside ul{margin-top:22px;display:flex;flex-direction:column;gap:13px}
.quote-aside li{display:flex;gap:11px;align-items:flex-start;font-size:.9rem;color:rgba(255,255,255,.85)}
.quote-aside li svg{width:17px;height:17px;color:var(--blue-light);flex:none;margin-top:2px}
.quote-aside .qa-contact{margin-top:26px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;gap:12px}
.quote-aside .qa-contact a{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:600}
.quote-aside .qa-contact svg{width:16px;height:16px;color:var(--blue)}
.dims{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* ============================================================
   FLOATING WHATSAPP / CALL
   ============================================================ */
.floating{position:fixed;right:22px;bottom:22px;z-index:120;display:flex;flex-direction:column;gap:12px}
.floating a{
  width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:#fff;
  box-shadow:0 12px 30px rgba(0,21,45,.35);transform:translateY(16px);opacity:0;visibility:hidden;
  transition:transform .4s var(--ease),opacity .4s,visibility .4s,box-shadow .3s;
}
.floating.show a{transform:none;opacity:1;visibility:visible}
.floating a:hover{transform:translateY(-4px) scale(1.05)}
.floating a svg{width:27px;height:27px}
.floating .fl-wa{background:#25d366;position:relative}
.floating .fl-wa::after{
  content:"";position:absolute;inset:-5px;border-radius:50%;border:2px solid rgba(37,211,102,.55);
  animation:waPulse 2.2s ease-out infinite;
}
@keyframes waPulse{0%{transform:scale(.85);opacity:1}70%{transform:scale(1.28);opacity:0}100%{opacity:0}}
.floating .fl-call{background:var(--navy-800)}
.floating .fl-wa{transition-delay:.05s}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.reveal-left{opacity:0;transform:translateX(-36px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.reveal-left.in{opacity:1;transform:none}
.reveal-right{opacity:0;transform:translateX(36px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.reveal-right.in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1230px){
  .hero-side{display:none}
}
@media (max-width:1200px){
  .main-nav,.nav-cta,.nav-inner > .lang-switch{display:none}
  .nav-toggle{display:flex}
}
@media (max-width:1120px){
  .about-grid{grid-template-columns:1.1fr 1fr}
  .badge-panel{grid-column:1/-1;border-radius:var(--radius-lg);flex-direction:row;flex-wrap:wrap;gap:26px}
  .badge-panel .badge-item{flex:1 1 200px}
}
@media (max-width:900px){
  .products-grid{grid-template-columns:repeat(2,1fr)}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .projects-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid .step::after{display:none}
  .pd-grid,.contact-grid,.quote-wrap,.about-split{grid-template-columns:1fr}
  .quote-aside{position:static}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .services-grid{grid-template-columns:1fr}
  .cta-inner{flex-direction:column;align-items:flex-start}
  .values-grid{grid-template-columns:1fr}
  .topbar-tagline{display:none}
}
@media (max-width:640px){
  .products-grid{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr}
  .projects-grid{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .pd-features{grid-template-columns:1fr}
  .footer-main{flex-direction:column;align-items:flex-start;gap:24px}
  .socials{margin-left:0}
  .footer-tag{padding-left:0;border-left:0}
  .topbar-contact span.hide-sm{display:none}
  .hero-ctas .btn{width:100%}
  .pd-ctas .btn{width:100%}
  .floating{right:14px;bottom:14px}
  .floating a{width:50px;height:50px}
  .floating a svg{width:24px;height:24px}
  .spec-table div{grid-template-columns:1fr}
  .spec-table dt{border-bottom:0}
  .spec-table dd{border-bottom:1px solid var(--gray-line)}
  .spec-table div:last-child dd{border-bottom:0}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
  .hero-content > *,.hero-side{opacity:1;animation:none}
  .reveal,.reveal-left,.reveal-right{opacity:1;transform:none}
}