/* ============ NAMAN COOLERS — Black & Grey Luxury Theme ============ */
:root{
  --bg:#0a0a0a;
  --bg-2:#0f0f0f;
  --surface:#151515;
  --surface-2:#1c1c1c;
  --line:rgba(255,255,255,.10);
  --line-soft:rgba(255,255,255,.06);
  --text:#ededed;
  --text-dim:#9a9a9a;
  --text-mute:#6a6a6a;
  --silver:#d8d8d8;
  --white:#ffffff;
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Manrope',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --ease:cubic-bezier(.19,1,.22,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--text);font-family:var(--sans);
  font-weight:300;line-height:1.6;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden;height:100vh}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--white);color:#000}

/* Scrollbar */
::-webkit-scrollbar{width:9px}
::-webkit-scrollbar-track{background:#050505}
::-webkit-scrollbar-thumb{background:#2a2a2a;border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:#3a3a3a}

/* ============ INTRO ============ */
.intro{
  position:fixed;inset:0;z-index:9999;background:#050505;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .9s var(--ease),visibility .9s var(--ease);
}
.intro.hide{opacity:0;visibility:hidden}
.intro__inner{text-align:center;padding:20px}
.intro__brand{
  font-family:var(--serif);font-weight:400;letter-spacing:.12em;
  font-size:clamp(2.6rem,9vw,7rem);line-height:1;
  display:flex;flex-direction:column;gap:.05em;
}
.intro__word{
  display:block;opacity:0;transform:translateY(120%);
}
.intro__logo{display:block;width:clamp(170px,26vw,260px);height:auto;margin:0 auto}
.intro__line{margin:34px auto;width:0;height:1px;background:var(--line);max-width:280px;transition:width 1s var(--ease) .6s}
.intro.show-line .intro__line{width:280px}
.intro__tag{
  font-size:.72rem;letter-spacing:.55em;color:var(--text-mute);
  opacity:0;transform:translateY(20px);transition:all .8s var(--ease) .8s;
  padding-left:.55em;
}
.intro.show-tag .intro__tag{opacity:1;transform:none}
.intro__enter{
  margin-top:48px;background:none;border:1px solid var(--line);color:var(--text);
  padding:16px 40px;font-family:var(--sans);font-size:.72rem;letter-spacing:.35em;
  cursor:pointer;display:inline-flex;align-items:center;gap:14px;border-radius:60px;
  opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease) 1.1s,transform .7s var(--ease) 1.1s,background .4s,color .4s,gap .4s;
}
.intro.show-enter .intro__enter{opacity:1;transform:none}
.intro__enter:hover{background:var(--white);color:#000;gap:22px}
.intro__enter svg{transition:transform .4s var(--ease)}
.intro__enter:hover svg{transform:translateX(4px)}
.intro__loading{margin-top:44px;width:200px;height:1px;background:var(--line-soft);margin-left:auto;margin-right:auto;overflow:hidden}
.intro__bar{height:100%;width:0;background:var(--silver);transition:width .3s linear}

/* ============ CURSOR ============ */
.cursor,.cursor-dot{position:fixed;top:0;left:0;pointer-events:none;z-index:9998;border-radius:50%;mix-blend-mode:difference}
.cursor{width:34px;height:34px;border:1px solid rgba(255,255,255,.5);transform:translate(-50%,-50%);transition:width .3s,height .3s,background .3s}
.cursor-dot{width:5px;height:5px;background:#fff;transform:translate(-50%,-50%)}
.cursor.grow{width:60px;height:60px;background:rgba(255,255,255,.15);border-color:transparent}
@media (hover:none),(max-width:900px){.cursor,.cursor-dot{display:none}}

/* ============ HEADER ============ */
.header{position:fixed;top:0;left:0;width:100%;z-index:900;padding:26px 0;transition:padding .5s var(--ease),background .5s var(--ease),border-color .5s;border-bottom:1px solid transparent}
.header.scrolled{padding:14px 0;background:rgba(8,8,8,.82);backdrop-filter:blur(14px);border-color:var(--line-soft)}
.header__inner{max-width:1440px;margin:0 auto;padding:0 clamp(20px,4vw,60px);display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:12px}
/* logo is a white version of the brand logo so it reads on the dark theme */
.logo__img{display:block;height:50px;width:auto;transition:height .5s var(--ease),opacity .3s}
.header.scrolled .logo__img{height:42px}
.logo:hover .logo__img{opacity:.88}
.nav{display:flex;gap:38px}
.nav a{font-size:.78rem;letter-spacing:.18em;color:var(--text-dim);position:relative;padding:4px 0;transition:color .35s}
.nav a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--white);transition:width .4s var(--ease)}
.nav a:hover{color:var(--text)}
.nav a:hover::after,.nav a.active::after{width:100%}
.nav a.active{color:var(--text)}
.header__cta{font-size:.72rem;letter-spacing:.25em;border:1px solid var(--line);padding:12px 26px;border-radius:40px;transition:.4s var(--ease)}
.header__cta:hover{background:var(--white);color:#000;border-color:var(--white)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:26px;height:1.5px;background:var(--text);transition:.4s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* ============ HERO ============ */
.hero{position:relative;height:100vh;min-height:640px;display:flex;align-items:center;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__video{width:100%;height:100%;object-fit:cover;filter:grayscale(.35) contrast(1.05) brightness(.72);animation:heroZoom 24s ease-in-out infinite alternate}
@keyframes heroZoom{from{transform:scale(1)}to{transform:scale(1.08)}}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(5,5,5,.55) 0%,rgba(5,5,5,.25) 40%,rgba(5,5,5,.85) 100%)}
.hero__content{position:relative;z-index:2;max-width:1440px;margin:0 auto;padding:0 clamp(20px,4vw,60px);width:100%}
.hero__eyebrow{font-size:.72rem;letter-spacing:.5em;color:var(--text-dim);margin-bottom:28px}
.hero__title{font-family:var(--serif);font-weight:300;font-size:clamp(3rem,9vw,8rem);line-height:.98;letter-spacing:-.01em;margin-bottom:30px}
.hero__title .line{display:block;overflow:hidden}
.hero__title .line__inner{display:block;transform:translateY(110%);transition:transform 1.1s var(--ease)}
.hero.in .hero__title .line__inner{transform:none}
.hero.in .hero__title .line:nth-child(2) .line__inner{transition-delay:.12s}
.hero__sub{max-width:440px;color:var(--text-dim);font-size:1.02rem;margin-bottom:40px}
.hero__actions{display:flex;gap:16px;flex-wrap:wrap}
.hero__scroll{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:12px;font-size:.65rem;letter-spacing:.3em;color:var(--text-mute)}
.hero__scroll-line{width:1px;height:50px;background:linear-gradient(var(--text-mute),transparent);position:relative;overflow:hidden}
.hero__scroll-line::after{content:'';position:absolute;top:0;left:0;width:100%;height:40%;background:var(--white);animation:scrollDown 2s var(--ease) infinite}
@keyframes scrollDown{0%{transform:translateY(-100%)}100%{transform:translateY(250%)}}
.hero__side{position:absolute;right:24px;top:50%;transform:translateY(-50%) rotate(180deg);writing-mode:vertical-rl;font-size:.62rem;letter-spacing:.45em;color:var(--text-mute);z-index:2}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 36px;font-size:.74rem;letter-spacing:.22em;border-radius:44px;transition:.45s var(--ease);cursor:pointer;border:1px solid transparent;font-weight:500}
.btn--light{background:var(--white);color:#000}
.btn--light:hover{background:transparent;color:var(--white);border-color:var(--white)}
.btn--ghost{border-color:var(--line);color:var(--text)}
.btn--ghost:hover{background:var(--white);color:#000;border-color:var(--white)}

/* ============ MARQUEE ============ */
.marquee{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);padding:26px 0;overflow:hidden;background:var(--bg-2)}
.marquee__track{display:flex;gap:40px;white-space:nowrap;animation:marquee 26s linear infinite;font-family:var(--serif);font-size:1.5rem;letter-spacing:.1em;color:var(--text-dim)}
.marquee__track span{opacity:.75}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ============ SECTION SHARED ============ */
section{position:relative}
.section-tag{font-size:.7rem;letter-spacing:.4em;color:var(--text-mute);margin-bottom:22px}
.section-tag--light{color:rgba(255,255,255,.7)}
.section-title{font-family:var(--serif);font-weight:300;font-size:clamp(2.1rem,5vw,4rem);line-height:1.05;letter-spacing:-.01em;margin-bottom:26px}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(38px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ============ LEGACY ============ */
.legacy{padding:clamp(80px,12vw,160px) clamp(20px,4vw,60px);max-width:1440px;margin:0 auto}
.legacy__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,100px);align-items:center}
.legacy__text p{color:var(--text-dim);max-width:460px;font-size:1.02rem}
.legacy__stats{display:flex;gap:44px;margin-top:56px;flex-wrap:wrap}
.stat__num{font-family:var(--serif);font-size:clamp(2.4rem,4vw,3.4rem);line-height:1}
.stat__label{font-size:.7rem;letter-spacing:.2em;color:var(--text-mute);margin-top:8px;text-transform:uppercase}
.legacy__media{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:2px;background:#111}
.legacy__video{display:block;width:100%;height:100%;object-fit:cover;transform:translateZ(0)}
.legacy__badge{position:absolute;bottom:22px;left:22px;background:rgba(5,5,5,.7);backdrop-filter:blur(6px);padding:16px 20px;font-size:.66rem;letter-spacing:.28em;line-height:1.7;border:1px solid var(--line)}

/* ============ COLLECTION ============ */
.collection{padding:clamp(60px,10vw,140px) clamp(20px,4vw,60px);max-width:1440px;margin:0 auto}
.collection__head{max-width:640px;margin-bottom:50px}
.collection__intro{color:var(--text-dim)}
.collection__filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:44px}
.filter-btn{background:none;border:1px solid var(--line);color:var(--text-dim);padding:10px 22px;border-radius:40px;font-size:.72rem;letter-spacing:.15em;cursor:pointer;transition:.35s var(--ease);font-family:var(--sans)}
.filter-btn:hover{color:var(--text);border-color:var(--text-dim)}
.filter-btn.active{background:var(--white);color:#000;border-color:var(--white)}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,30px)}
.card{background:var(--surface);border:1px solid var(--line-soft);border-radius:3px;overflow:hidden;cursor:pointer;transition:transform .6s var(--ease),border-color .5s;position:relative}
.card:hover{transform:translateY(-8px);border-color:var(--line)}
.card__media{aspect-ratio:1/1;overflow:hidden;background:var(--surface-2);position:relative}
.card__media img{width:100%;height:100%;object-fit:cover;filter:grayscale(.25);transition:transform 1s var(--ease),filter .5s}
.card:hover .card__media img{transform:scale(1.06);filter:grayscale(0)}
.card__tag{position:absolute;top:14px;left:14px;background:rgba(5,5,5,.65);backdrop-filter:blur(4px);padding:6px 12px;font-size:.6rem;letter-spacing:.2em;border:1px solid var(--line)}
.card__body{padding:22px 22px 26px}
.card__cat{font-size:.62rem;letter-spacing:.28em;color:var(--text-mute);margin-bottom:10px}
.card__name{font-family:var(--serif);font-size:1.5rem;margin-bottom:8px}
.card__desc{font-size:.85rem;color:var(--text-dim);margin-bottom:18px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card__foot{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line-soft);padding-top:16px}
.card__price{font-family:var(--serif);font-size:1.3rem}
.card__view{font-size:.66rem;letter-spacing:.22em;color:var(--text-dim);display:inline-flex;align-items:center;gap:8px}
.card:hover .card__view{color:var(--text)}
.products__empty{grid-column:1/-1;text-align:center;color:var(--text-mute);padding:60px 0;border:1px dashed var(--line);border-radius:4px}

/* ============ SHOWCASE ============ */
.showcase{height:100vh;min-height:600px;position:relative;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.showcase__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.4) brightness(.55)}
.showcase__overlay{position:absolute;inset:0;background:radial-gradient(circle at center,rgba(5,5,5,.2),rgba(5,5,5,.8))}
.showcase__content{position:relative;z-index:2;padding:0 20px;max-width:800px}
.showcase__title{font-family:var(--serif);font-weight:300;font-size:clamp(2.6rem,7vw,6rem);line-height:1;margin:18px 0 22px}
.showcase__content p{color:var(--text-dim);letter-spacing:.05em}

/* ============ FEATURES ============ */
.features{padding:clamp(80px,12vw,160px) clamp(20px,4vw,60px);max-width:1440px;margin:0 auto}
.features__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-soft);border:1px solid var(--line-soft);margin-top:50px}
.feature{background:var(--bg);padding:40px 30px;transition:background .5s var(--ease)}
.feature:hover{background:var(--surface)}
.feature__num{font-family:var(--serif);font-size:1.4rem;color:var(--text-mute);margin-bottom:26px}
.feature h3{font-family:var(--serif);font-weight:400;font-size:1.4rem;margin-bottom:12px}
.feature p{font-size:.88rem;color:var(--text-dim)}

/* ============ CONTACT ============ */
/* ============ REVIEWS ============ */
.reviews{padding:clamp(80px,12vw,160px) clamp(20px,4vw,60px) 0;max-width:1440px;margin:0 auto}
.reviews__head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap;margin-bottom:50px}
.reviews__head .section-title{margin-bottom:14px}
.reviews__summary{display:flex;align-items:center;gap:14px;color:var(--text-dim);font-size:.92rem;min-height:24px}
.reviews__avg{font-family:var(--serif);font-size:2.2rem;color:var(--text);line-height:1}
.rstars{color:#f5b301;letter-spacing:2px;font-size:1rem;white-space:nowrap}
.rstars i{font-style:normal;color:rgba(255,255,255,.18)}
.reviews__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.rcard{background:var(--surface);border:1px solid var(--line-soft);border-radius:4px;padding:28px 26px;display:flex;flex-direction:column;gap:14px}
.rcard__body{color:var(--text-dim);font-size:.95rem;line-height:1.7;white-space:pre-line;overflow-wrap:anywhere}
.rcard__foot{margin-top:auto;display:flex;justify-content:space-between;align-items:flex-end;gap:12px;border-top:1px solid var(--line-soft);padding-top:14px}
.rcard__name{font-family:var(--serif);font-size:1.2rem;color:var(--text)}
.rcard__meta{font-size:.72rem;letter-spacing:.08em;color:var(--text-mute);margin-top:3px}
.rcard__date{font-size:.72rem;color:var(--text-mute);white-space:nowrap}
.reviews__empty{grid-column:1/-1;text-align:center;padding:50px 20px;border:1px dashed var(--line);border-radius:4px;color:var(--text-dim)}
/* moving reviews: a duplicated track scrolls left forever; hover/touch pauses it */
.reviews__grid.is-marquee{display:block;overflow:hidden;margin:0 calc(-1 * clamp(20px,4vw,60px));-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.rtrack{display:flex;gap:22px;width:max-content;animation:rscroll var(--rdur,60s) linear infinite}
.reviews__grid.is-marquee:hover .rtrack,.reviews__grid.is-marquee:active .rtrack{animation-play-state:paused}
.rtrack .rcard{width:340px;flex:none}
@keyframes rscroll{from{transform:translateX(0)}to{transform:translateX(calc(-50% - 11px))}}
@media (prefers-reduced-motion:reduce){.rtrack{animation:none;flex-wrap:wrap;width:auto}}
.reviews__more{text-align:center;margin-top:36px}
.reviews__more .btn[hidden]{display:none}
.stars{border:none;display:flex;flex-direction:row-reverse;justify-content:flex-end;gap:6px;margin:0;padding:0}
.stars legend{font-size:.68rem;letter-spacing:.2em;color:var(--text-dim);margin-bottom:8px;width:100%}
.stars input{position:absolute;opacity:0;pointer-events:none}
.stars label{font-size:2rem;line-height:1;color:rgba(255,255,255,.2);cursor:pointer;transition:color .2s,transform .2s}
.stars label:hover,.stars label:hover~label,.stars input:checked~label{color:#f5b301}
.stars label:hover{transform:scale(1.12)}
.stars input:focus-visible+label{outline:1px solid var(--white);outline-offset:3px;border-radius:3px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}

.contact{padding:clamp(80px,12vw,160px) clamp(20px,4vw,60px);max-width:1440px;margin:0 auto}
.contact__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px)}
.contact__left p{color:var(--text-dim);max-width:400px;margin-bottom:40px}
.contact__info{display:flex;flex-direction:column;gap:24px}
.contact__info div span{display:block;font-size:.64rem;letter-spacing:.28em;color:var(--text-mute);margin-bottom:6px;text-transform:uppercase}
.contact__info div a,.contact__info div p{font-family:var(--serif);font-size:1.4rem;transition:color .3s}
.contact__info div a:hover{color:var(--text-dim)}
.contact__form{display:flex;flex-direction:column;gap:28px}
.field{position:relative}
.field--row{display:flex;gap:20px}
.field--row>.field{flex:1;margin:0}
.field--qty{flex:0 0 80px!important}
.btn--wa svg{flex-shrink:0}
.field input,.field textarea{width:100%;background:none;border:none;border-bottom:1px solid var(--line);color:var(--text);padding:14px 0;font-family:var(--sans);font-size:1rem;resize:none;transition:border-color .4s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--white)}
.field label{position:absolute;left:0;top:14px;color:var(--text-mute);font-size:1rem;pointer-events:none;transition:.35s var(--ease)}
.field input:focus~label,.field input:valid~label,.field textarea:focus~label,.field textarea:not(:empty)~label,.field input:not(:placeholder-shown)~label{top:-12px;font-size:.68rem;letter-spacing:.2em;color:var(--text-dim)}
.form-note{font-size:.82rem;color:var(--silver);min-height:20px}

/* ============ FOOTER ============ */
.footer{border-top:1px solid var(--line-soft);padding:clamp(50px,7vw,90px) clamp(20px,4vw,60px) 40px;max-width:1440px;margin:0 auto}
.footer__top{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:26px;padding-bottom:40px;border-bottom:1px solid var(--line-soft)}
.footer__brand{font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.4rem);letter-spacing:.1em}
.footer__brand img{display:block;height:54px;width:auto}
.footer__nav{display:flex;gap:30px}
.footer__nav a{font-size:.74rem;letter-spacing:.18em;color:var(--text-dim);transition:color .3s}
.footer__nav a:hover{color:var(--text)}
.footer__bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:26px;font-size:.72rem;letter-spacing:.1em;color:var(--text-mute)}
.footer__credit{text-align:center;margin-top:26px;font-size:.66rem;letter-spacing:.32em;text-transform:uppercase;color:var(--text-mute);opacity:.7}
.footer__credit em{font-style:normal;color:var(--text-dim);background:linear-gradient(110deg,#e8e8e8 20%,#9a9a9a 40%,#e8e8e8 60%);background-size:220% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:heroShimmer 7s linear infinite}

/* ============ MODAL ============ */
.modal{position:fixed;inset:0;z-index:2000;display:none;align-items:center;justify-content:center;padding:20px}
.modal.open{display:flex}
.modal__backdrop{position:absolute;inset:0;background:rgba(3,3,3,.82);backdrop-filter:blur(8px)}
.modal__box{position:relative;z-index:2;background:var(--surface);border:1px solid var(--line);max-width:900px;width:100%;max-height:88vh;overflow:auto;display:grid;grid-template-columns:1fr 1fr;border-radius:4px;animation:modalIn .6s var(--ease)}
@keyframes modalIn{from{opacity:0;transform:translateY(30px) scale(.98)}to{opacity:1;transform:none}}
.modal__close{position:absolute;top:14px;right:16px;z-index:3;background:rgba(5,5,5,.5);border:1px solid var(--line);color:var(--text);width:38px;height:38px;border-radius:50%;font-size:1.5rem;cursor:pointer;transition:.35s}
.modal__close:hover{background:var(--white);color:#000}
.modal__media{background:var(--surface-2)}
.modal__media img{width:100%;height:100%;object-fit:cover;min-height:300px}
.modal__body{padding:44px 38px}
.modal__cat{font-size:.64rem;letter-spacing:.28em;color:var(--text-mute);margin-bottom:14px}
.modal__body h3{font-family:var(--serif);font-weight:300;font-size:2.4rem;margin-bottom:14px}
.modal__price{font-family:var(--serif);font-size:1.7rem;color:var(--silver);margin-bottom:20px}
.modal__body p{color:var(--text-dim);margin-bottom:24px}
.modal__specs{list-style:none;margin-bottom:30px;display:flex;flex-direction:column;gap:10px}
.modal__specs li{display:flex;gap:10px;font-size:.88rem;color:var(--text-dim);padding-bottom:10px;border-bottom:1px solid var(--line-soft)}
.modal__specs li::before{content:'—';color:var(--text-mute)}

/* ============ TRACK ORDER ============ */
.nav__track{color:var(--text)!important}
.nav__track::after{background:var(--silver)!important}
.track__box{position:relative;z-index:2;background:var(--surface);border:1px solid var(--line);max-width:560px;width:100%;max-height:90vh;overflow:auto;border-radius:6px;padding:40px 38px;animation:modalIn .55s var(--ease)}
.track__head{margin-bottom:26px}
.track__title{font-family:var(--serif);font-weight:300;font-size:2.1rem;margin:8px 0 12px}
.track__hint{color:var(--text-dim);font-size:.9rem;line-height:1.6}
.track__hint b{color:var(--text)}
.track__form{display:flex;flex-direction:column;gap:26px;margin-bottom:10px}
.track__form .btn{align-self:flex-start}
.track__result{margin-top:8px}
.track__error{color:var(--silver);font-size:.9rem;padding:16px 18px;border:1px solid var(--line);border-radius:4px;background:var(--surface-2);animation:fadeUp .4s var(--ease)}
.track__card{margin-top:24px;padding-top:26px;border-top:1px solid var(--line-soft);animation:fadeUp .5s var(--ease)}
.track__meta{display:flex;flex-wrap:wrap;gap:18px 30px;margin-bottom:8px}
.track__meta div span{display:block;font-size:.6rem;letter-spacing:.24em;color:var(--text-mute);text-transform:uppercase;margin-bottom:5px}
.track__meta div b{font-family:var(--serif);font-size:1.15rem;font-weight:400;color:var(--text)}
.track__status{display:inline-flex;align-items:center;gap:8px;margin:20px 0 30px;padding:9px 16px;border-radius:40px;border:1px solid var(--line);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text)}
.track__status i{width:8px;height:8px;border-radius:50%;background:var(--silver);animation:statusPulse 1.6s ease-in-out infinite}
.track__status--done{color:#cfe8d4;border-color:rgba(120,190,140,.4)}
.track__status--done i{background:#7fd39a;animation:none}
.track__status--cancel{color:#e8b7b7;border-color:rgba(200,120,120,.4)}
.track__status--cancel i{background:#d98686;animation:none}
@keyframes statusPulse{0%,100%{opacity:.35;transform:scale(.8)}50%{opacity:1;transform:scale(1.25)}}
/* timeline */
.timeline{list-style:none;position:relative;padding-left:6px}
.timeline__line{position:absolute;left:12px;top:8px;bottom:8px;width:2px;background:var(--line)}
.timeline__fill{position:absolute;left:0;top:0;width:100%;height:0;background:linear-gradient(var(--silver),#8fd6a6);transition:height 1.1s var(--ease)}
.tstep{position:relative;display:flex;gap:18px;padding:0 0 26px 30px;min-height:44px}
.tstep:last-child{padding-bottom:0}
.tstep__dot{position:absolute;left:5px;top:2px;width:16px;height:16px;border-radius:50%;background:var(--surface);border:2px solid var(--line);z-index:1;transition:background .4s var(--ease),border-color .4s var(--ease),box-shadow .4s}
.tstep__body{opacity:.45;transition:opacity .5s var(--ease)}
.tstep__name{font-size:.95rem;color:var(--text);letter-spacing:.02em}
.tstep__time{font-size:.72rem;color:var(--text-mute);margin-top:3px}
.tstep.is-done .tstep__body{opacity:.9}
.tstep.is-done .tstep__dot{background:#7fd39a;border-color:#7fd39a}
.tstep.is-current .tstep__body{opacity:1}
.tstep.is-current .tstep__name{color:#fff}
.tstep.is-current .tstep__dot{background:var(--white);border-color:var(--white);box-shadow:0 0 0 5px rgba(255,255,255,.12);animation:dotPulse 1.8s ease-in-out infinite}
@keyframes dotPulse{0%,100%{box-shadow:0 0 0 4px rgba(255,255,255,.10)}50%{box-shadow:0 0 0 9px rgba(255,255,255,.04)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ============ AIR / WIND ANIMATION ============ */
.air-canvas{position:fixed;inset:0;width:100%;height:100%;z-index:1;pointer-events:none;opacity:.55}

/* Hero pulsing cool-air glow */
.hero__glow{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(600px 400px at 30% 40%,rgba(200,210,220,.14),transparent 60%),
             radial-gradient(500px 500px at 80% 70%,rgba(150,160,170,.10),transparent 60%);
  animation:glowPulse 8s ease-in-out infinite;mix-blend-mode:screen}
@keyframes glowPulse{0%,100%{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}

/* Air-flow streaks */
.airflow{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none;opacity:.5}
.airflow__line{fill:none;stroke:url(#none);stroke:rgba(220,225,230,.35);stroke-width:1;
  stroke-dasharray:14 26;filter:drop-shadow(0 0 6px rgba(255,255,255,.25));
  animation:airDrift 6s linear infinite}
.airflow__line:nth-child(1){animation-duration:7s}
.airflow__line:nth-child(2){animation-duration:9s;opacity:.7}
.airflow__line:nth-child(3){animation-duration:6s;opacity:.85}
.airflow__line:nth-child(4){animation-duration:8s;opacity:.6}
.airflow--center{opacity:.4}
@keyframes airDrift{to{stroke-dashoffset:-400}}

/* Section soft breeze glow */
.legacy::before,.collection::before,.features::before,.contact::before{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:70%;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.14),transparent)}

/* Eye-catching: animated shimmer on section titles */
.section-title{position:relative}

/* Card glow */
.card{will-change:transform}
.card::after{content:'';position:absolute;inset:0;border-radius:3px;pointer-events:none;
  box-shadow:0 30px 60px -30px rgba(0,0,0,.9),0 0 0 1px transparent;opacity:0;transition:opacity .5s var(--ease)}
.card:hover::after{opacity:1;box-shadow:0 40px 80px -30px rgba(0,0,0,.95),0 0 40px -10px rgba(220,225,230,.15)}
.card__media::before{content:'';position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.10) 45%,transparent 60%);
  transform:translateX(-120%);transition:transform .9s var(--ease)}
.card:hover .card__media::before{transform:translateX(120%)}

/* Buttons subtle sheen */
.btn{position:relative;overflow:hidden}
.btn::before{content:'';position:absolute;top:0;left:-100%;width:60%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);transition:left .7s var(--ease)}
.btn--light:hover::before{left:160%}

/* Floating badge motion */
.legacy__badge{animation:floaty 5s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* Stat numbers glow on reveal */
.stat__num{background:linear-gradient(180deg,#fff,#8a8a8a);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* Hero title gradient shimmer */
.hero__title .line__inner{background:linear-gradient(110deg,#fff 18%,#c4c4c4 40%,#fff 58%,#bdbdbd 80%);background-size:220% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:heroShimmer 9s linear infinite}
@keyframes heroShimmer{to{background-position:220% center}}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .products{grid-template-columns:repeat(2,1fr)}
  .features__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .nav{position:fixed;inset:0;height:100vh;height:100svh;background:#060606;flex-direction:column;align-items:center;justify-content:center;gap:30px;transform:translateY(-100%);opacity:0;visibility:hidden;pointer-events:none;transition:transform .6s var(--ease),opacity .4s var(--ease),visibility .6s;z-index:850;overflow:hidden}
  .nav.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}
  .nav a{font-size:1.6rem;font-family:var(--serif);letter-spacing:.08em;color:var(--text);opacity:0;transform:translateY(18px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
  .nav.open a{opacity:1;transform:none}
  .nav.open a:nth-child(1){transition-delay:.12s}
  .nav.open a:nth-child(2){transition-delay:.19s}
  .nav.open a:nth-child(3){transition-delay:.26s}
  .nav.open a:nth-child(4){transition-delay:.33s}
  .nav.open a:nth-child(5){transition-delay:.40s}
  .nav.open a:nth-child(6){transition-delay:.47s}
  .nav a::after{display:none}
  /* Fix: header's backdrop-filter turns it into the containing block for the
     fixed mobile menu, shrinking it to the header bar. Neutralise it while open. */
  body.nav-open .header{background:transparent!important;-webkit-backdrop-filter:none!important;backdrop-filter:none!important;border-color:transparent!important}
  .header__cta{display:none}
  .burger{display:flex;z-index:901}
  .header{padding:18px 0}
  .header.scrolled{padding:12px 0}
  .legacy__grid,.contact__grid{grid-template-columns:1fr}
  .hero__side{display:none}
  .modal__box{grid-template-columns:1fr;max-height:92vh}
  .modal__body{padding:32px 26px}
  .air-canvas{opacity:.4}
  .airflow{opacity:.35}
}
@media (max-width:560px){
  .products{grid-template-columns:1fr}
  .features__grid{grid-template-columns:1fr}
  .legacy__stats{gap:26px 34px}
  .footer__top{flex-direction:column;align-items:flex-start}
  .footer__nav{flex-wrap:wrap;gap:18px 24px}
  .btn{padding:15px 28px;font-size:.72rem}
  .hero{min-height:100svh}
  .hero__content{padding-top:80px;text-align:center}
  .hero__title{font-size:clamp(2.9rem,15vw,4.4rem);margin-bottom:20px}
  .hero__eyebrow{margin-bottom:18px;font-size:.62rem;letter-spacing:.42em}
  .hero__sub{font-size:.94rem;line-height:1.6;margin:0 auto 34px;max-width:340px;color:var(--text-mute)}
  .hero__actions{width:100%;flex-direction:column;align-items:center;gap:12px}
  .hero__actions .btn{width:100%;max-width:300px;justify-content:center}
  .hero__scroll{bottom:20px}
  .marquee{padding:20px 0}
  .marquee__track{font-size:1.2rem;gap:28px}
  .legacy,.collection,.features,.reviews,.contact{padding-left:20px;padding-right:20px}
  .reviews__grid{grid-template-columns:1fr}
  .rtrack .rcard{width:280px}
  .logo__img,.header.scrolled .logo__img{height:42px}
  .legacy__badge{bottom:10px;left:10px;padding:8px 11px;font-size:.52rem;letter-spacing:.2em}
  .section-title{font-size:clamp(1.9rem,8vw,2.6rem)}
  .modal{padding:0}
  .modal__box{max-height:100vh;height:100%;border-radius:0}
  .modal__media img{min-height:220px;max-height:38vh}
  .stat__num{font-size:2.6rem}
  .card__name{font-size:1.35rem}
}
@media (max-width:380px){
  .hero__title{font-size:2.6rem}
  .logo__img,.header.scrolled .logo__img{height:38px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
}