/* =========================================================
   LAXMI ENGINEERING WORKS — Landing Page
   Design system + motion
   ========================================================= */

:root{
  /* Brand palette */
  --navy-900:#061428;
  --navy-800:#0a1e3f;
  --navy-700:#0f2a54;
  --navy-600:#163667;
  --red:#d81f26;
  --red-600:#e02a30;
  --red-700:#b3141a;
  --cream:#f4f1e8;
  --steel:#8a97a8;
  --steel-100:#eef1f5;
  --gold:#d8a637;
  --ink:#0c1626;
  --muted:#5c6b7e;
  --white:#ffffff;

  --bg:#ffffff;
  --line:rgba(12,22,38,.10);

  --ff-display:'Oswald', 'Arial Narrow', sans-serif;
  --ff-anton:'Anton', 'Oswald', sans-serif;
  --ff-body:'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  --container:1220px;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 24px 60px -20px rgba(6,20,40,.35);
  --shadow-lg:0 40px 90px -30px rgba(6,20,40,.55);
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--ff-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

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

/* ---------- Typography helpers ---------- */
.text-red{color:var(--red)}
.section{padding:clamp(70px,9vw,130px) 0;position:relative}

.section__head{max-width:760px;margin-bottom:clamp(40px,5vw,64px)}
.section__title{
  font-family:var(--ff-display);
  font-weight:700;
  line-height:1.02;
  letter-spacing:-.5px;
  font-size:clamp(2.1rem,5.2vw,3.7rem);
  text-transform:uppercase;
  color:var(--ink);
}
.section__intro{margin-top:18px;font-size:clamp(1rem,1.4vw,1.15rem);color:var(--muted);max-width:620px}
.section__head--light .section__title{color:var(--white)}
.section__head--light .section__intro{color:rgba(255,255,255,.72)}

.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--ff-display);font-weight:600;letter-spacing:3px;
  text-transform:uppercase;font-size:.8rem;color:var(--red);
  margin-bottom:16px;
}
.eyebrow__line{width:38px;height:2px;background:var(--red);display:inline-block}
.eyebrow--light{color:#ff7a7f}
.eyebrow--light .eyebrow__line{background:#ff7a7f}

/* ---------- Buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:10px;
  font-family:var(--ff-display);font-weight:600;letter-spacing:.6px;
  text-transform:uppercase;font-size:.92rem;
  padding:15px 26px;border-radius:50px;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), background .3s;
  will-change:transform;overflow:hidden;
}
.btn__arrow,.btn__ic{width:18px;height:18px;flex:none;transition:transform .3s var(--ease)}
.btn:hover .btn__arrow{transform:translateX(4px)}
.btn--lg{padding:18px 34px;font-size:1rem}
.btn--block{width:100%;justify-content:center;padding:18px}
.btn--red{background:var(--red);color:#fff;box-shadow:0 14px 30px -10px rgba(216,31,38,.6)}
.btn--red:hover{background:var(--red-600);transform:translateY(-3px);box-shadow:0 22px 40px -12px rgba(216,31,38,.7)}
.btn--ghost{background:rgba(255,255,255,.06);color:#fff;border:1.5px solid rgba(255,255,255,.35);backdrop-filter:blur(6px)}
.btn--ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-3px)}
.btn--dark{background:var(--navy-800);color:#fff}
.btn--dark:hover{background:var(--navy-700);transform:translateY(-3px);box-shadow:var(--shadow)}

/* Shine sweep on buttons */
.btn::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);
  transform:translateX(-120%);transition:transform .6s var(--ease);
}
.btn:hover::after{transform:translateX(120%)}

/* =========================================================
   SUN MARK (animated logo)
   ========================================================= */
.sun-mark{width:46px;height:46px;flex:none}
.sun-core{fill:var(--red);stroke:none}
.sun-text{fill:#fff;stroke:none;font-family:var(--ff-display);font-weight:700;font-size:20px;letter-spacing:1px}
.sun-rays line{stroke:var(--red);stroke-width:4}
.brand__mark .sun-rays{transform-origin:60px 60px;animation:spin 22s linear infinite}
.preloader__sun .sun-rays{transform-origin:60px 60px;animation:spin 6s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* =========================================================
   PRELOADER
   ========================================================= */
.preloader{
  position:fixed;inset:0;z-index:2000;
  background:var(--navy-900);
  display:grid;place-items:center;
  transition:opacity .6s var(--ease),visibility .6s;
}
.preloader.done{opacity:0;visibility:hidden}
.preloader__inner{text-align:center;color:#fff}
.preloader__sun{width:84px;height:84px;margin:0 auto 18px}
.preloader__sun .sun-core{fill:var(--red)}
.preloader__brand{font-family:var(--ff-anton);font-size:2.4rem;letter-spacing:3px}
.preloader__sub{font-family:var(--ff-display);letter-spacing:6px;font-size:.7rem;color:var(--steel);margin-top:2px}
.preloader__bar{width:180px;height:3px;background:rgba(255,255,255,.14);border-radius:3px;margin:22px auto 0;overflow:hidden}
.preloader__bar span{display:block;height:100%;width:0;background:var(--red);animation:load 1.4s var(--ease) forwards}
@keyframes load{to{width:100%}}

/* =========================================================
   SCROLL PROGRESS
   ========================================================= */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:1500;
  background:linear-gradient(90deg,var(--red),var(--gold));
}

/* =========================================================
   HEADER
   ========================================================= */
.header{
  position:fixed;top:0;left:0;width:100%;z-index:1000;
  padding:18px 0;transition:padding .35s var(--ease),background .35s,box-shadow .35s;
}
.header.scrolled{
  background:rgba(6,20,40,.92);backdrop-filter:blur(12px);
  padding:10px 0;box-shadow:0 10px 30px -12px rgba(0,0,0,.5);
}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:20px}

.brand{display:flex;align-items:center;gap:12px}
.brand__text{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--ff-anton);font-size:1.5rem;letter-spacing:2px;color:#fff}
.brand__tag{font-family:var(--ff-display);font-size:.6rem;letter-spacing:3.5px;color:var(--steel);margin-top:3px}
.scrolled .brand__name{color:#fff}

.nav{display:flex;align-items:center;gap:6px}
.nav__link{
  font-family:var(--ff-display);font-weight:500;letter-spacing:.5px;
  color:rgba(255,255,255,.82);padding:10px 14px;border-radius:8px;
  position:relative;font-size:.95rem;transition:color .25s;
}
.nav__link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:6px;height:2px;
  background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.nav__link:hover{color:#fff}
.nav__link:hover::after{transform:scaleX(1)}
.nav__cta{margin-left:10px;padding:11px 20px;font-size:.85rem}

.nav-toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;
  align-items:center;justify-content:center;border-radius:10px}
.nav-toggle span{width:24px;height:2px;background:#fff;transition:.3s var(--ease)}
.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)}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  color:#fff;overflow:hidden;padding-top:90px;
}
.hero__bg{position:absolute;inset:-10% 0;z-index:0;will-change:transform}
.hero__bg img{width:100%;height:120%;object-fit:cover;object-position:center}
.hero__scrim{position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(100deg,rgba(6,20,40,.96) 0%,rgba(6,20,40,.82) 42%,rgba(6,20,40,.35) 100%),
    linear-gradient(0deg,rgba(6,20,40,.9) 0%,transparent 45%);
}
.hero__grid-lines{position:absolute;inset:0;z-index:1;opacity:.35;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 30% 40%,#000,transparent 75%);
}
.hero__content{position:relative;z-index:2;max-width:820px}

.hero__eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--ff-display);letter-spacing:2px;text-transform:uppercase;
  font-size:.82rem;color:#fff;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  padding:9px 18px;border-radius:50px;backdrop-filter:blur(6px);margin-bottom:26px;
}
.pulse-dot{width:9px;height:9px;border-radius:50%;background:var(--red);position:relative}
.pulse-dot::after{content:"";position:absolute;inset:0;border-radius:50%;background:var(--red);animation:pulse 1.8s ease-out infinite}
@keyframes pulse{from{transform:scale(1);opacity:.7}to{transform:scale(3);opacity:0}}

.hero__title{
  font-family:var(--ff-anton);
  font-size:clamp(3rem,9vw,7rem);
  line-height:.94;letter-spacing:-1px;text-transform:uppercase;
}
.hero__title .line{display:block;overflow:hidden}
.hero__title em{font-style:normal;color:var(--cream)}
.hero__lead{max-width:600px;font-size:clamp(1.05rem,1.6vw,1.25rem);color:rgba(255,255,255,.82);margin-top:26px}

.hero__actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:36px}

.hero__stats{display:flex;flex-wrap:wrap;gap:38px;margin-top:56px}
.hero__stat{display:flex;flex-direction:column}
.hero__stat-num{font-family:var(--ff-anton);font-size:clamp(2rem,4vw,3rem);line-height:1;color:#fff}
.hero__stat-label{font-family:var(--ff-display);letter-spacing:1.5px;text-transform:uppercase;font-size:.72rem;color:var(--steel);margin-top:6px}

.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.65)}
.hero__scroll-mouse{width:24px;height:38px;border:2px solid rgba(255,255,255,.5);border-radius:14px;display:flex;justify-content:center;padding-top:6px}
.hero__scroll-mouse span{width:4px;height:8px;background:#fff;border-radius:4px;animation:scrollDot 1.6s var(--ease) infinite}
@keyframes scrollDot{0%{opacity:0;transform:translateY(-4px)}40%{opacity:1}80%{opacity:0;transform:translateY(10px)}}
.hero__scroll-text{font-family:var(--ff-display);letter-spacing:3px;text-transform:uppercase;font-size:.62rem}

/* =========================================================
   MARQUEE
   ========================================================= */
.marquee{background:var(--red);color:#fff;padding:18px 0;overflow:hidden;white-space:nowrap;position:relative}
.marquee__track{display:inline-flex;align-items:center;gap:28px;animation:marquee 26s linear infinite;will-change:transform}
.marquee span{font-family:var(--ff-display);font-weight:600;text-transform:uppercase;letter-spacing:2px;font-size:1.1rem}
.marquee .dot{color:rgba(255,255,255,.6);font-size:.9rem}
@keyframes marquee{to{transform:translateX(-50%)}}

/* =========================================================
   ABOUT
   ========================================================= */
.about__grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(40px,6vw,90px);align-items:center}
.about__media{position:relative}
.about__img-frame{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.about__img-frame::before{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(160deg,transparent 55%,rgba(6,20,40,.4))}
.about__img-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform 1.2s var(--ease)}
.about__media:hover .about__img-frame img{transform:scale(1.06)}

.about__badge{
  position:absolute;right:-18px;bottom:-24px;z-index:2;
  background:var(--red);color:#fff;border-radius:var(--radius-sm);
  padding:18px 22px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow);
}
.about__badge-num{font-family:var(--ff-anton);font-size:2.6rem;line-height:1}
.about__badge-num sup{font-size:1.1rem}
.about__badge-txt{font-family:var(--ff-display);text-transform:uppercase;letter-spacing:1px;font-size:.72rem;line-height:1.3}
.about__made{position:absolute;left:-16px;top:-16px;z-index:2;background:var(--navy-800);color:#fff;
  border-radius:50px;padding:10px 18px;display:flex;align-items:center;gap:8px;
  font-family:var(--ff-display);letter-spacing:1px;font-size:.8rem;box-shadow:var(--shadow)}
.about__made .ic{width:18px;height:18px;stroke:var(--gold)}

.about__body p{color:var(--muted);margin-top:16px;font-size:1.03rem}
.about__body strong{color:var(--ink)}
.about__list{margin:26px 0 30px;display:grid;gap:12px}
.about__list li{display:flex;align-items:center;gap:12px;font-weight:500;color:var(--ink)}
.ic-check{width:22px;height:22px;flex:none;color:#fff;background:var(--red);border-radius:50%;padding:4px;stroke-width:3}

.float{animation:float 5s ease-in-out infinite}
.float-slow{animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* =========================================================
   STATS STRIP
   ========================================================= */
.stats{background:var(--navy-800);color:#fff;position:relative;overflow:hidden}
.stats::before{content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 20% 0,rgba(216,31,38,.25),transparent 45%),
             radial-gradient(circle at 90% 100%,rgba(216,31,38,.18),transparent 45%)}
.stats__grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:clamp(46px,6vw,72px) 0}
.stats__item{text-align:center;position:relative}
.stats__item:not(:last-child)::after{content:"";position:absolute;right:-10px;top:15%;bottom:15%;width:1px;background:rgba(255,255,255,.14)}
.stats__num{font-family:var(--ff-anton);font-size:clamp(2.4rem,5vw,3.6rem);line-height:1;display:block;
  background:linear-gradient(180deg,#fff,#b9c6d8);-webkit-background-clip:text;background-clip:text;color:transparent}
.stats__label{font-family:var(--ff-display);text-transform:uppercase;letter-spacing:1.5px;font-size:.76rem;color:var(--steel);margin-top:10px;display:block}

/* =========================================================
   PRODUCTS
   ========================================================= */
.products{background:linear-gradient(180deg,#fff,#f5f7fa)}
.products__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.pcard{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--line);box-shadow:0 10px 30px -18px rgba(6,20,40,.4);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
  transform-style:preserve-3d;will-change:transform;
}
.pcard:hover{box-shadow:var(--shadow-lg)}
.pcard__media{position:relative;aspect-ratio:4/3;overflow:hidden;background:#0c1626}
.pcard__media img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.pcard:hover .pcard__media img{transform:scale(1.08)}
.pcard__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(6,20,40,.55))}
.pcard__badge{position:absolute;top:14px;left:14px;z-index:2;
  background:rgba(216,31,38,.95);color:#fff;font-family:var(--ff-display);
  text-transform:uppercase;letter-spacing:1px;font-size:.68rem;padding:6px 12px;border-radius:50px}
.pcard__body{padding:24px}
.pcard__title{font-family:var(--ff-display);font-weight:600;font-size:1.4rem;text-transform:uppercase;letter-spacing:.3px}
.pcard__series{color:var(--red);font-family:var(--ff-display);letter-spacing:1px;font-size:.82rem;margin-top:2px}
.pcard__desc{color:var(--muted);font-size:.95rem;margin-top:12px}
.pcard__specs{margin:18px 0;border-top:1px solid var(--line)}
.pcard__specs li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.pcard__specs span{color:var(--muted)}
.pcard__specs b{color:var(--ink);text-align:right}
.pcard__link{display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-display);
  text-transform:uppercase;letter-spacing:1px;font-size:.85rem;color:var(--navy-800);font-weight:600}
.pcard__link svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.pcard__link:hover{color:var(--red)}
.pcard__link:hover svg{transform:translateX(5px)}

/* =========================================================
   TURNKEY / TIMELINE
   ========================================================= */
.turnkey{background:var(--navy-900);color:#fff;overflow:hidden}
.turnkey__bg{position:absolute;inset:0;z-index:0;opacity:.16;will-change:transform}
.turnkey__bg img{width:100%;height:120%;object-fit:cover}
.turnkey__scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,var(--navy-900),rgba(6,20,40,.85))}
.turnkey__inner{position:relative;z-index:2}

.timeline{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:20px}
.timeline__line{position:absolute;left:0;right:0;top:44px;height:2px;background:rgba(255,255,255,.12);z-index:0}
.timeline__line span{position:absolute;left:0;top:0;height:100%;width:0;background:linear-gradient(90deg,var(--red),var(--gold));transition:width 1.4s var(--ease)}
.step{position:relative;z-index:1;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);
  border-radius:var(--radius);padding:30px 26px;backdrop-filter:blur(4px);transition:transform .4s var(--ease),background .4s,border-color .4s}
.step:hover{transform:translateY(-8px);background:rgba(255,255,255,.07);border-color:rgba(216,31,38,.5)}
.step__num{font-family:var(--ff-anton);font-size:2.6rem;color:rgba(255,255,255,.14);line-height:1}
.step__icon{width:56px;height:56px;border-radius:14px;display:grid;place-items:center;margin:14px 0 16px;
  background:var(--red);box-shadow:0 12px 26px -10px rgba(216,31,38,.7)}
.step__icon svg{width:26px;height:26px;color:#fff}
.step h3{font-family:var(--ff-display);text-transform:uppercase;letter-spacing:.5px;font-size:1.2rem}
.step p{color:rgba(255,255,255,.66);font-size:.95rem;margin-top:10px}

/* =========================================================
   WHY US
   ========================================================= */
.why__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;
  position:relative;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.feature::before{content:"";position:absolute;left:0;top:0;height:100%;width:4px;background:var(--red);transform:scaleY(0);transform-origin:top;transition:transform .4s var(--ease)}
.feature:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.feature:hover::before{transform:scaleY(1)}
.feature__icon{width:60px;height:60px;border-radius:16px;display:grid;place-items:center;margin-bottom:20px;
  background:var(--steel-100);color:var(--navy-800);transition:background .4s,color .4s}
.feature:hover .feature__icon{background:var(--navy-800);color:#fff}
.feature__icon svg{width:28px;height:28px}
.feature h3{font-family:var(--ff-display);text-transform:uppercase;letter-spacing:.4px;font-size:1.25rem}
.feature p{color:var(--muted);margin-top:10px;font-size:.96rem}

/* =========================================================
   APPLICATIONS
   ========================================================= */
.applications{background:var(--navy-800);color:#fff;position:relative;overflow:hidden}
.applications::before{content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 85% 15%,rgba(216,31,38,.22),transparent 40%)}
.apps__grid{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.app{text-align:center;padding:30px 16px;border-radius:var(--radius);
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  transition:transform .4s var(--ease),background .4s,border-color .4s}
.app:hover{transform:translateY(-8px);background:rgba(255,255,255,.08);border-color:rgba(216,31,38,.5)}
.app__ic{width:42px;height:42px;margin:0 auto 14px;color:#ff6b70}
.app h3{font-family:var(--ff-display);text-transform:uppercase;letter-spacing:.5px;font-size:1.05rem}
.app p{color:var(--steel);font-size:.82rem;margin-top:4px}

/* =========================================================
   CATALOG GALLERY
   ========================================================= */
.catalog{background:#f5f7fa}
.catalog__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cat-item{position:relative;border-radius:var(--radius);overflow:hidden;display:block;
  box-shadow:0 12px 30px -18px rgba(6,20,40,.5);background:#fff;
  transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.cat-item img{width:100%;height:100%;object-fit:cover;aspect-ratio:3/4;transition:transform .8s var(--ease)}
.cat-item:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.cat-item:hover img{transform:scale(1.05)}
.cat-item__label{position:absolute;left:0;right:0;bottom:0;padding:40px 18px 16px;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-family:var(--ff-display);text-transform:uppercase;letter-spacing:.5px;font-size:.95rem;color:#fff;
  background:linear-gradient(180deg,transparent,rgba(6,20,40,.9))}
.cat-item__label svg{width:18px;height:18px;flex:none;transition:transform .3s var(--ease)}
.cat-item:hover .cat-item__label svg{transform:translate(3px,-3px)}

/* =========================================================
   CTA BANNER
   ========================================================= */
.cta-banner{background:var(--red);color:#fff;position:relative;overflow:hidden}
.cta-banner::before{content:"";position:absolute;inset:0;opacity:.15;
  background-image:linear-gradient(rgba(255,255,255,.3) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.3) 1px,transparent 1px);
  background-size:48px 48px;mask-image:radial-gradient(circle at 80% 50%,#000,transparent 70%)}
.cta-banner__inner{position:relative;text-align:center;padding:clamp(56px,7vw,90px) 0;max-width:780px;margin-inline:auto}
.cta-banner h2{font-family:var(--ff-display);font-weight:700;text-transform:uppercase;line-height:1.05;
  font-size:clamp(1.9rem,4.5vw,3.1rem);letter-spacing:-.3px}
.cta-banner p{margin-top:16px;font-size:1.1rem;color:rgba(255,255,255,.9)}
.cta-banner__actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:32px}
.cta-banner .btn--red{background:#fff;color:var(--red);box-shadow:0 18px 40px -14px rgba(0,0,0,.4)}
.cta-banner .btn--red:hover{background:var(--navy-900);color:#fff}

/* =========================================================
   CONTACT
   ========================================================= */
.contact{background:linear-gradient(180deg,#f5f7fa,#fff)}
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,80px);align-items:start}
.contact__info p{color:var(--muted);margin-top:14px;max-width:440px}
.contact__cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:30px 0}
.ccard{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:16px 18px;
  display:flex;flex-direction:column;gap:4px;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s}
.ccard:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--red)}
.ccard__role{font-family:var(--ff-display);text-transform:uppercase;letter-spacing:1px;font-size:.72rem;color:var(--muted)}
.ccard__val{font-weight:700;color:var(--ink);font-size:1.02rem}
.contact__address{display:flex;gap:14px;align-items:flex-start;padding:20px;background:var(--navy-800);color:#fff;border-radius:var(--radius-sm)}
.contact__address .ic{width:26px;height:26px;flex:none;color:var(--red)}
.contact__address strong{font-family:var(--ff-display);letter-spacing:.5px;font-size:1.05rem}

.contact__form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(26px,4vw,42px);box-shadow:var(--shadow)}
.contact__form-title{font-family:var(--ff-display);text-transform:uppercase;font-size:1.5rem;letter-spacing:.5px;margin-bottom:22px}
.field{position:relative;margin-bottom:20px}
.field input,.field select,.field textarea{
  width:100%;padding:16px 14px 6px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:inherit;font-size:1rem;background:#fbfcfd;color:var(--ink);transition:border-color .25s,box-shadow .25s;resize:vertical}
.field textarea{padding-top:20px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 4px rgba(216,31,38,.1);background:#fff}
.field label{position:absolute;left:14px;top:14px;color:var(--muted);font-size:1rem;pointer-events:none;transition:.2s var(--ease)}
.field input:focus+label,.field input:not(:placeholder-shown)+label,
.field textarea:focus+label,.field textarea:not(:placeholder-shown)+label,
.field .label--select{top:6px;font-size:.72rem;color:var(--red);font-weight:600;letter-spacing:.5px}
.field select{color:var(--ink);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235c6b7e' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:18px}
.field select:required:invalid{color:var(--muted)}
.contact__note{margin-top:14px;font-size:.9rem;color:var(--red);font-weight:600;min-height:1em}
.contact__note.ok{color:#1a8a3f}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--navy-900);color:#fff}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding:clamp(50px,6vw,80px) 0 40px}
.brand--footer .brand__name{color:#fff}
.footer__brand p{color:var(--steel);margin:18px 0;max-width:320px;font-size:.95rem}
.footer__made{display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-display);letter-spacing:1px;font-size:.8rem;color:#fff}
.footer__made .ic{width:18px;height:18px;stroke:var(--gold)}
.footer__col h4{font-family:var(--ff-display);text-transform:uppercase;letter-spacing:1.5px;font-size:.9rem;margin-bottom:18px;color:#fff}
.footer__col a{display:block;color:var(--steel);padding:6px 0;font-size:.92rem;transition:color .25s,transform .25s}
.footer__col a:hover{color:#fff;transform:translateX(4px)}
.footer__bar{border-top:1px solid rgba(255,255,255,.1)}
.footer__bar-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:20px 0;color:var(--steel);font-size:.85rem}

/* =========================================================
   FLOATING ELEMENTS
   ========================================================= */
.fab-wa{position:fixed;right:22px;bottom:22px;z-index:900;width:58px;height:58px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;box-shadow:0 14px 30px -8px rgba(37,211,102,.6);
  transition:transform .3s var(--ease)}
.fab-wa svg{width:32px;height:32px;fill:#fff;stroke:none}
.fab-wa:hover{transform:scale(1.1) rotate(6deg)}
.fab-wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:pulse 2s ease-out infinite}

.to-top{position:fixed;right:24px;bottom:90px;z-index:900;width:46px;height:46px;border-radius:12px;
  background:var(--navy-800);color:#fff;display:grid;place-items:center;opacity:0;visibility:hidden;
  transform:translateY(10px);transition:.35s var(--ease);box-shadow:var(--shadow)}
.to-top svg{width:22px;height:22px}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--red);transform:translateY(-3px)}

/* =========================================================
   LIGHTBOX
   ========================================================= */
.lightbox{position:fixed;inset:0;z-index:1800;background:rgba(6,20,40,.94);
  display:grid;place-items:center;opacity:0;visibility:hidden;transition:opacity .35s var(--ease),visibility .35s;padding:24px}
.lightbox.open{opacity:1;visibility:visible}
.lightbox__img{max-width:min(90vw,620px);max-height:88vh;border-radius:10px;box-shadow:var(--shadow-lg);
  transform:scale(.92);transition:transform .4s var(--ease)}
.lightbox.open .lightbox__img{transform:scale(1)}
.lightbox__close{position:absolute;top:20px;right:24px;font-size:2.4rem;line-height:1;color:#fff;width:48px;height:48px}
.lightbox__nav{position:absolute;top:50%;transform:translateY(-50%);font-size:3rem;color:#fff;width:56px;height:56px;
  background:rgba(255,255,255,.08);border-radius:50%;transition:background .25s}
.lightbox__nav:hover{background:rgba(255,255,255,.2)}
.lightbox__prev{left:20px}.lightbox__next{right:20px}

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
[data-reveal]{opacity:0;transform:translateY(38px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out)}
[data-reveal].in{opacity:1;transform:none}

.hero__title .line{transform:translateY(105%);transition:transform 1s var(--ease-out)}
.hero__title.in .line{transform:none}
.hero__title.in .line:nth-child(2){transition-delay:.12s}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width:1024px){
  .products__grid,.why__grid,.timeline,.catalog__grid{grid-template-columns:repeat(2,1fr)}
  .timeline__line{display:none}
  .apps__grid{grid-template-columns:repeat(3,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:860px){
  .nav{position:fixed;inset:0 0 0 auto;width:min(78vw,340px);background:var(--navy-900);
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:4px;padding:100px 26px 40px;
    transform:translateX(100%);transition:transform .45s var(--ease);box-shadow:-20px 0 60px rgba(0,0,0,.5);z-index:999}
  .nav.open{transform:none}
  .nav__link{padding:14px 12px;font-size:1.1rem;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav__link::after{display:none}
  .nav__cta{margin:14px 0 0;text-align:center;justify-content:center}
  .nav-toggle{display:flex;position:relative;z-index:1001}
  .header.scrolled .nav-toggle span{background:#fff}

  .about__grid{grid-template-columns:1fr;gap:50px}
  .about__badge{right:16px}
  .contact__grid{grid-template-columns:1fr;gap:44px}
  .stats__grid{grid-template-columns:repeat(2,1fr);gap:36px 20px}
  .stats__item:nth-child(2)::after{display:none}
}
@media (max-width:560px){
  .container{padding-inline:18px}
  .products__grid,.why__grid,.timeline,.catalog__grid,.apps__grid,.contact__cards{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr}
  .hero__stats{gap:24px}
  .hero__stat:not(:last-child){border-right:none}
  .hero{padding-top:120px}
  .btn--lg{width:100%;justify-content:center}
  .hero__actions{width:100%}
  .cta-banner__actions .btn{width:100%;justify-content:center}
}

/* Reduced motion */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1;transform:none}
  .hero__title .line{transform:none}
}