/* ZZTECH — premium international hotel B2B */
:root {
  --navy: #0E2B5C;
  --navy-dark: #081E40;
  --navy-mid: #163A6E;
  --orange: #E8782A;
  --orange-deep: #C45F18;
  --sand: #F4F1EB;
  --sand-2: #EAE5DC;
  --ink: #121820;
  --muted: #5C6775;
  --line: #D9DEE4;
  --white: #fff;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(8,30,64,.14);
  --shadow-soft: 0 8px 24px rgba(8,30,64,.08);
  --max: 1200px;
  --font: "Helvetica Neue", Helvetica, Arial, "Segoe UI", system-ui, sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{color:var(--orange)}
.container{width:min(100% - 3rem,var(--max));margin-inline:auto}
.wide{width:min(100% - 2rem,1360px);margin-inline:auto}

/* TOP */
.topbar{background:var(--navy-dark);color:#A9B8CD;font-size:.82rem;letter-spacing:.02em;padding:.55rem 0}
.topbar .container{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center}
.topbar a{color:#E6EDF7}
.topbar a:hover{color:var(--orange)}

/* HEADER */
.site-header{background:rgba(255,255,255,.96);backdrop-filter:blur(10px);position:sticky;top:0;z-index:100;border-bottom:1px solid #EDF0F4}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1.25rem;padding:1rem 0}
.logo img{height:44px;width:auto}
.nav{display:flex;align-items:center;gap:.15rem;flex-wrap:wrap}
.nav a{color:var(--navy);font-weight:600;font-size:.92rem;padding:.55rem .85rem;border-radius:999px}
.nav a:hover,.nav a.active{background:rgba(14,43,92,.06);color:var(--orange)}
.nav-cta{background:var(--orange)!important;color:#fff!important;margin-left:.4rem;box-shadow:0 8px 18px rgba(232,120,42,.28)}
.nav-cta:hover{background:var(--orange-deep)!important}
.menu-toggle{display:none;background:#fff;border:1px solid #E2E7EE;border-radius:10px;padding:.45rem .7rem;font-size:1.15rem;color:var(--navy);cursor:pointer}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.95rem 1.55rem;border-radius:999px;font-weight:700;font-size:.95rem;border:2px solid transparent;cursor:pointer;transition:.18s ease;letter-spacing:.01em}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 24px rgba(232,120,42,.28)}
.btn-primary:hover{background:var(--orange-deep);color:#fff}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.75);color:#fff}
.btn-outline:hover{background:#fff;color:var(--navy)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-mid);color:#fff}
.btn-ghost{background:#fff;border-color:var(--navy);color:var(--navy)}
.btn-ghost:hover{background:var(--navy);color:#fff}
.btn-wa{background:#25D366;color:#fff}
.btn-wa:hover{background:#1ebe57;color:#fff}
.btn-lg{padding:1.1rem 1.85rem;font-size:1rem}

/* HERO — bold full-bleed */
.hero{position:relative;min-height:92vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--navy-dark)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04);filter:saturate(1.05)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,30,64,.25) 0%,rgba(8,30,64,.55) 40%,rgba(8,30,64,.92) 100%)}
.hero-content{position:relative;z-index:2;padding:0 0 5.5rem;max-width:780px}
.eyebrow{display:inline-flex;align-items:center;gap:.55rem;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--orange);font-weight:800;margin-bottom:1.1rem}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--orange)}
.hero h1{font-size:clamp(2.4rem,5.2vw,4.2rem);line-height:1.08;margin:0 0 1.25rem;font-weight:800;letter-spacing:-.02em}
.hero .lede{color:#D7E0EE;font-size:clamp(1.05rem,1.6vw,1.25rem);margin:0 0 2rem;max-width:620px;line-height:1.55}
.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem}
.hero-stats{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:2.75rem;padding-top:1.75rem;border-top:1px solid rgba(255,255,255,.18);max-width:680px}
.hero-stats strong{display:block;font-size:1.05rem;color:#fff}
.hero-stats span{font-size:.82rem;color:#A9B8CD}

/* PAGE HERO */
.page-hero{position:relative;min-height:48vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--navy)}
.page-hero .bg{position:absolute;inset:0;background-size:cover;background-position:center}
.page-hero .ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,30,64,.2),rgba(8,30,64,.88))}
.page-hero .container{position:relative;z-index:2;padding:0 0 3.5rem}
.page-hero h1{margin:0 0 .7rem;font-size:clamp(2.1rem,4vw,3.3rem);letter-spacing:-.02em;font-weight:800}
.page-hero p{margin:0;color:#D7E0EE;max-width:640px;font-size:1.08rem}

/* SECTIONS */
.section{padding:6rem 0}
.section-tight{padding:4.5rem 0}
.section-sand{background:var(--sand)}
.section-navy{background:var(--navy-dark);color:#fff}
.section-head{max-width:720px;margin:0 auto 3.25rem;text-align:center}
.section-head.left{text-align:left;margin-left:0}
.section-head h2{margin:0 0 .85rem;font-size:clamp(1.8rem,3.2vw,2.55rem);color:var(--navy);letter-spacing:-.02em;line-height:1.15;font-weight:800}
.section-navy .section-head h2{color:#fff}
.section-head p{margin:0;color:var(--muted);font-size:1.05rem}
.section-navy .section-head p{color:#A9B8CD}
.kicker{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);font-weight:800;margin-bottom:.65rem;display:block}

/* GRIDS */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid-2{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
.grid-2.rev>*:first-child{order:2}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.grid-6{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem}

/* CARDS */
.card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);border:1px solid #EEF1F5;display:flex;flex-direction:column;transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .media{position:relative;aspect-ratio:4/3;overflow:hidden;background:#ddd}
.card .media img{width:100%;height:100%;object-fit:cover}
.card .body{padding:1.45rem 1.5rem 1.65rem;flex:1;display:flex;flex-direction:column}
.card h3{margin:0 0 .55rem;color:var(--navy);font-size:1.15rem;letter-spacing:-.01em}
.card p{margin:0 0 1rem;color:var(--muted);font-size:.95rem;flex:1}
.badge{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:.3rem .65rem;border-radius:999px;background:rgba(14,43,92,.08);color:var(--navy);margin-bottom:.7rem}
.badge-orange{background:rgba(232,120,42,.14);color:var(--orange-deep)}
.badge-green{background:#E5F6EC;color:#1B7A45}
.badge-blue{background:#E7F0FE;color:#1A56A8}
.price{font-size:.88rem;color:var(--orange);font-weight:800}

/* STRENGTH / PROCESS */
.feature{background:#fff;border-radius:var(--radius);padding:2rem 1.75rem;border:1px solid #EEF1F5;box-shadow:var(--shadow-soft);height:100%}
.feature .num{font-size:.8rem;font-weight:800;letter-spacing:.14em;color:var(--orange);margin-bottom:.85rem}
.feature h3{margin:0 0 .55rem;color:var(--navy);font-size:1.2rem}
.feature p{margin:0;color:var(--muted)}
.process{display:grid;grid-template-columns:repeat(6,1fr);gap:1rem}
.process .step{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:1.35rem 1rem;text-align:center}
.process .step strong{display:block;color:var(--orange);font-size:.78rem;letter-spacing:.12em;margin-bottom:.55rem}
.process .step span{color:#E6EDF7;font-size:.92rem;font-weight:600;line-height:1.35}

/* CATEGORY TILES */
.cat-tile{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:1;display:block;box-shadow:var(--shadow-soft)}
.cat-tile img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.cat-tile:hover img{transform:scale(1.06)}
.cat-tile .label{position:absolute;inset:auto 0 0 0;padding:1.4rem 1rem 1.1rem;background:linear-gradient(transparent,rgba(8,30,64,.88));color:#fff;font-weight:800;font-size:.95rem}

/* PHOTO BAND */
.photo-band{display:grid;grid-template-columns:1.4fr 1fr;gap:1rem;min-height:520px}
.photo-band .big,.photo-band .stack img,.mosaic img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius)}
.photo-band .big{min-height:520px}
.photo-band .stack{display:grid;gap:1rem}
.photo-band .stack img{height:250px}
.mosaic{display:grid;grid-template-columns:repeat(4,1fr);gap:.85rem}
.mosaic img{aspect-ratio:1;border-radius:12px}

/* LOGO WALL */
.logo-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem}
.logo-wall img{background:#fff;border:1px solid #EEF1F5;border-radius:12px;padding:1rem;height:78px;width:100%;object-fit:contain}

/* TESTIMONIALS */
.quote{background:#fff;border-radius:var(--radius);padding:2rem;border:1px solid #EEF1F5;box-shadow:var(--shadow-soft);height:100%;display:flex;flex-direction:column}
.quote h3{margin:0 0 .85rem;color:var(--navy);font-size:1.1rem}
.quote blockquote{margin:0;flex:1;font-size:1.02rem;color:var(--ink);line-height:1.6}
.quote .who{margin-top:1.25rem;font-size:.9rem;color:var(--muted);font-weight:700}
.quote .tbd{color:var(--orange);font-weight:600;font-size:.85rem}

/* TIMELINE */
.timeline{position:relative;max-width:820px;margin:0 auto}
.timeline::before{content:"";position:absolute;left:12px;top:.4rem;bottom:.4rem;width:2px;background:linear-gradient(var(--orange),var(--navy))}
.tl{position:relative;padding:0 0 2.25rem 3rem}
.tl::before{content:"";position:absolute;left:5px;top:.45rem;width:16px;height:16px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(232,120,42,.2)}
.tl .y{font-weight:800;color:var(--orange);letter-spacing:.04em}
.tl h3{margin:.25rem 0 .4rem;color:var(--navy);font-size:1.15rem}
.tl p{margin:0;color:var(--muted)}

/* CONTACT */
.contact-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:2rem}
.panel{background:#fff;border-radius:var(--radius);padding:2rem;border:1px solid #EEF1F5;box-shadow:var(--shadow-soft)}
.panel h3{margin:0 0 1rem;color:var(--navy)}
.clist{list-style:none;padding:0;margin:0}
.clist li{padding:.7rem 0;border-bottom:1px solid #EEF1F5}
.clist li:last-child{border-bottom:0}
.form{display:grid;gap:1rem}
.form label{display:block;font-size:.82rem;font-weight:700;color:var(--navy);margin-bottom:.35rem;letter-spacing:.02em}
.form input,.form textarea,.form select{width:100%;padding:.9rem 1rem;border:1px solid #D5DBE4;border-radius:10px;font:inherit;background:#fff}
.form textarea{min-height:140px;resize:vertical}
.form-note{font-size:.82rem;color:var(--muted)}
.help-list{margin:0;padding-left:1.1rem;color:var(--muted)}
.help-list li{margin:.4rem 0}

/* CTA BAND */
.cta{background:linear-gradient(120deg,var(--navy-dark),var(--navy-mid));color:#fff;padding:5rem 0;text-align:center;position:relative;overflow:hidden}
.cta h2{margin:0 0 .85rem;font-size:clamp(1.8rem,3vw,2.5rem);letter-spacing:-.02em}
.cta p{margin:0 auto 1.75rem;max-width:620px;color:#B7C6DA}
.pills{display:flex;flex-wrap:wrap;gap:.55rem;justify-content:center;margin:1.5rem 0 0}
.pill{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.06);padding:.4rem .85rem;border-radius:999px;font-size:.82rem;color:#E6EDF7}

/* FOOTER */
.site-footer{background:#06162F;color:#9AABBF;padding:4rem 0 1.75rem;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.25fr;gap:2.25rem;margin-bottom:2.5rem}
.site-footer h4{color:#fff;margin:0 0 1rem;font-size:1rem}
.site-footer a{color:#C5D2E2}
.site-footer a:hover{color:var(--orange)}
.footer-logo{height:38px;width:auto;margin-bottom:1.1rem;filter:brightness(0) invert(1)}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:.5rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.35rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.8rem}
.socials{display:flex;gap:.55rem;margin-top:1.1rem}
.socials a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.07);display:flex;align-items:center;justify-content:center;color:#fff;font-size:.72rem;font-weight:800}
.socials a:hover{background:var(--orange)}
.legal{font-size:.78rem;color:#7E90A8;margin-top:.65rem;line-height:1.5}

/* FLOAT WA */
.float-wa{position:fixed;right:1.25rem;bottom:1.25rem;z-index:90;width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.55rem;box-shadow:0 10px 28px rgba(37,211,102,.4)}
.float-wa:hover{color:#fff;transform:scale(1.06)}

.note{font-size:.78rem;color:#8896A6;margin-top:.45rem}
.prose{color:var(--muted);font-size:1.02rem}
.prose + .prose{margin-top:1rem}
.prose strong{color:var(--ink)}
.list-check{list-style:none;padding:0;margin:1.25rem 0 0}
.list-check li{position:relative;padding:.45rem 0 .45rem 1.7rem;color:var(--muted)}
.list-check li::before{content:"✓";position:absolute;left:0;color:var(--orange);font-weight:800}

@media (max-width:1020px){
  .grid-3,.grid-4,.process,.logo-wall{grid-template-columns:repeat(2,1fr)}
  .grid-6{grid-template-columns:repeat(3,1fr)}
  .grid-2,.contact-wrap,.photo-band,.footer-grid{grid-template-columns:1fr}
  .grid-2.rev>*:first-child{order:0}
  .photo-band .big{min-height:320px}
  .hero{min-height:78vh}
  .menu-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;flex-direction:column;align-items:stretch;padding:1rem;box-shadow:var(--shadow);border-top:1px solid #EEF1F5}
  .nav.open{display:flex}
  .header-inner{position:relative}
}
@media (max-width:640px){
  .grid-3,.grid-4,.grid-6,.process,.logo-wall,.mosaic,.hero-stats{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:1fr 1fr}
  .container{width:min(100% - 1.5rem,var(--max))}
  .section{padding:4rem 0}
}

.timeline2{position:relative;max-width:1100px;margin:0 auto;display:grid;gap:2.5rem}
.timeline2::before{content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;background:linear-gradient(var(--orange),var(--navy));transform:translateX(-1px)}
.tlc{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.tlc::after{content:"";position:absolute;left:50%;top:50%;width:18px;height:18px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 6px rgba(232,120,42,.2);transform:translate(-50%,-50%)}
.tlc figure{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff}
.tlc img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .6s}
.tlc:hover img{transform:scale(1.04)}
.tlc figcaption{font-size:.78rem;color:var(--muted);padding:.55rem .9rem}
.tlc figcaption a{color:var(--muted)}
.tlc .y{font-weight:800;font-size:2rem;color:var(--orange);letter-spacing:.02em}
.tlc h3{margin:.2rem 0 .5rem;color:var(--navy);font-size:1.35rem}
.tlc p{margin:0;color:var(--muted)}
.tlc.rev figure{order:2}
@media(max-width:820px){.timeline2::before{left:10px}.tlc{grid-template-columns:1fr;gap:1rem;padding-left:2rem}.tlc::after{left:10px;top:1rem}.tlc.rev figure{order:0}}
/* catalog */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}
.catcard{text-decoration:none;color:inherit;cursor:pointer}.catcard .media img{aspect-ratio:4/3;object-fit:cover;width:100%;background:#fff}
.catcard .count{display:inline-block;margin-top:.5rem;font-weight:700;color:var(--orange)}
.cat-toolbar{display:grid;gap:.9rem;margin-bottom:2rem}
.cat-toolbar input{width:100%;padding:1rem 1.2rem;border:1px solid var(--line);border-radius:999px;font-size:1rem;font-family:inherit}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{border:1px solid var(--navy);background:#fff;color:var(--navy);padding:.5rem 1rem;border-radius:999px;font-weight:600;cursor:pointer;font-family:inherit}
.chip.active{background:var(--navy);color:#fff}
.chips.sub .chip{border-color:var(--line);font-size:.85rem;padding:.35rem .8rem}.chips.sub .chip.active{background:var(--orange);border-color:var(--orange)}
.result-count{color:var(--muted);font-size:.9rem}
.pgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.5rem}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .3s,transform .3s}
.pcard:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.pimg{display:block;background:#fff;aspect-ratio:1/1}.pimg img{width:100%;height:100%;object-fit:contain;padding:.8rem;box-sizing:border-box}
.pbody{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;gap:.35rem;flex:1}
.pbrand{font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;color:var(--orange);font-weight:700}
.pbody h3{margin:0;font-size:1rem;line-height:1.35}.pbody h3 a{color:var(--navy);text-decoration:none}
.pspec{margin:0;color:var(--muted);font-size:.85rem}
.pprice{font-weight:800;color:var(--navy);font-size:1.15rem;margin-top:auto}.pprice.big{font-size:1.8rem;margin:.6rem 0 .2rem}
.pact{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-top:.5rem}
.btn-sm{padding:.5rem .8rem;font-size:.8rem}.plink{font-size:.85rem;color:var(--navy);font-weight:600}
.pdetail{padding-top:8rem}.crumbs{color:var(--muted);font-size:.9rem}.crumbs a{color:var(--navy)}
.pd-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:3rem;margin-top:1rem}
.pd-main{background:#fff;border:1px solid var(--line);border-radius:var(--radius);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden}
.pd-main img{max-width:100%;max-height:100%;object-fit:contain}
.pd-thumbs{display:flex;gap:.6rem;margin-top:.8rem}.pd-thumbs img{width:80px;height:80px;object-fit:contain;border:1px solid var(--line);border-radius:8px;cursor:pointer;background:#fff}
.pd-info h1{color:var(--navy);font-size:clamp(1.5rem,2.6vw,2.2rem);margin:.3rem 0}
table.spec{width:100%;border-collapse:collapse;margin:1rem 0}table.spec th,table.spec td{text-align:left;padding:.55rem .4rem;border-bottom:1px solid var(--line);vertical-align:top}table.spec th{width:34%;color:var(--muted);font-weight:600}
.ticks{padding-left:1.2rem}.ticks li{margin:.35rem 0}
.btn-outline-navy{border:2px solid var(--navy);color:var(--navy);background:transparent}
@media(max-width:900px){.grid-4{grid-template-columns:1fr 1fr}.pd-grid{grid-template-columns:1fr}}
@media(max-width:520px){.grid-4{grid-template-columns:1fr}}