/*
Theme Name: Spun Baft
Theme URI: https://spunbaft.com
Author: Miami Industrial Group
Description: قالب اختصاصی اسپان بافت میامی — بدون صفحه‌ساز، HTML دست‌نویس.
Version: 1.2.1
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: spunbaft
*/


/* ---- self-hosted variable font: one 111 KB file, weights 100–900.
   Google Fonts is slow or blocked from Iran, so we never call it. ---- */
@font-face{
  font-family:'Vazirmatn';
  src:url('assets/fonts/vazirmatn-var.woff2') format('woff2-variations'),
      url('assets/fonts/vazirmatn-var.woff2') format('woff2');
  font-weight:100 900;
  font-style:normal;
  font-display:swap;
}

:root{
  --red:#ED1C24; --red600:#CE1820; --red700:#B0141B; --red400:#F2464C;
  --green:#007A53; --green400:#16A97A; --green700:#005F42;
  --ink:#16181B; --char:#33363B; --grey:#7A8087;
  --line:#E3E7EB; --surf:#F5F7F9;
  --c:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
.skip{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
      clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip:focus{position:fixed;top:10px;right:10px;width:auto;height:auto;margin:0;clip:auto;
      background:#fff;color:#16181B;padding:12px 20px;border-radius:8px;z-index:999;
      box-shadow:0 6px 20px rgba(0,0,0,.2);font-weight:700}
html{scroll-behavior:smooth}
body{font-family:'Vazirmatn',system-ui,sans-serif;font-size:17px;line-height:1.9;color:var(--ink);background:#fff}
.wrap{max-width:var(--c);margin:0 auto;padding:0 32px}
a{color:inherit;text-decoration:none}
.kick{font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--grey);margin-bottom:14px}
.kick.g{color:var(--green)} .kick.r{color:var(--red400)}
.hero .kick.r{color:rgba(255,255,255,.72)}
h2{font-size:34px;font-weight:800;line-height:1.35;letter-spacing:-.01em}
h3{font-size:20px;font-weight:700;line-height:1.5}
.btn{display:inline-block;background:var(--red600);color:#fff;padding:15px 32px;border-radius:6px;
     font-weight:700;font-size:16px;transition:.15s}
.btn:hover{background:var(--red700)}
.btn.ghost{background:transparent;border:1.5px solid rgba(255,255,255,.28);color:#fff}
.btn.ghost:hover{background:rgba(255,255,255,.08)}
.btn.dark{background:var(--ink)} .btn.dark:hover{background:var(--char)}

/* ---------- header ---------- */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);
       border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:11px}
.logo img{height:26px}
.logo .sep{width:1px;height:22px;background:var(--line)}
.logo .sub{font-size:12.5px;color:var(--grey);font-weight:500}
nav{display:flex;gap:30px;font-size:15.5px;font-weight:500}
nav a{padding:6px 0;border-bottom:2px solid transparent}
nav a:hover{border-color:var(--red)}
.hact{display:flex;align-items:center;gap:16px}
.lang{font-size:13.5px;color:var(--grey);display:flex;gap:9px}
.lang b{color:var(--ink)}

/* ---------- hero ---------- */
.hero{background:var(--ink);color:#fff;position:relative}
.hstage{position:relative;height:610px;overflow:hidden}
.hstage .ph{position:absolute;inset:0;background:url('assets/img/bw-macro.jpg') center/cover no-repeat;
  filter:grayscale(1) contrast(1.04) brightness(.60)}
.hstage .vg{position:absolute;inset:0;background:linear-gradient(255deg,rgba(0,0,0,.14),rgba(0,0,0,.64))}
.hstage .blob{position:absolute;z-index:1;right:-270px;top:-330px;width:1420px;height:1420px;
  background:var(--green700);border-radius:50%;transform:rotate(-30deg) scaleY(.66);transform-origin:70% 50%}
.hstage .wrap{position:relative;z-index:3;height:100%;display:flex;align-items:center}
.hstage .hc{width:480px}
.hero h1{font-size:42px;font-weight:800;line-height:1.36;letter-spacing:-.02em}
.hero h1 em{font-style:normal;color:#fff}
.hero p.sub{font-size:16.5px;color:rgba(255,255,255,.88);margin-top:16px;line-height:1.85;max-width:420px}
.hero .cta{display:flex;gap:12px;margin-top:30px;align-items:center}
.hero .note{font-size:13px;color:rgba(255,255,255,.66);margin-top:15px;max-width:440px;line-height:1.75}
.hero .btn.solid{background:#fff;color:var(--ink)}
.hero .btn.solid:hover{background:#EDF2EF}
.hero .btn.ghost{border-color:rgba(255,255,255,.38)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;
       border-top:1px solid #2B2F35;position:relative;z-index:2}
.stats .s{padding:28px 0 34px;border-left:1px solid #2B2F35}
.stats .s:last-child{border-left:none}
.stats .v{font-size:38px;font-weight:800;line-height:1.1;letter-spacing:-.02em}
.stats .v span{font-size:17px;font-weight:500;color:var(--grey)}
.stats .l{font-size:13.5px;color:#8F969E;margin-top:5px}

/* ---------- sections ---------- */
section{padding:96px 0}
section.alt{background:var(--surf)}
.shead{max-width:660px;margin-bottom:44px}
.shead p{color:var(--char);font-size:17.5px;margin-top:14px}

/* industries */
.ind{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.ind a{border:1px solid var(--line);border-radius:12px;padding:22px 18px 20px;background:#fff;
       transition:.18s;display:block;position:relative;overflow:hidden}
.ind a:hover{border-color:var(--green);transform:translateY(-3px);box-shadow:0 10px 26px rgba(22,24,27,.07)}
.ind .ic{width:38px;height:38px;margin-bottom:15px;color:var(--green)}
.ind a:hover .ic{color:var(--red600)}
.ind h4{font-size:16px;font-weight:700;line-height:1.5}
.ind small{display:block;font-size:12px;color:var(--grey);margin-top:5px;letter-spacing:.02em}
.ind .tm{display:inline-block;font-size:10.5px;font-weight:700;color:var(--green);background:#E8F4EF;
         border-radius:99px;padding:2px 8px;margin-right:5px;vertical-align:middle;letter-spacing:.01em}
.ind .apps{font-size:12.5px;color:var(--grey);line-height:1.75;margin-top:10px;min-height:66px}
.ind .gsm{font-size:12.5px;color:var(--green);font-weight:700;margin-top:8px;border-top:1px solid var(--line);padding-top:9px}

/* integration */
.integ{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.chain{background:var(--ink);border-radius:16px;padding:38px;color:#fff;position:relative;overflow:hidden}
.chain .pat{position:absolute;inset:0;background:url('assets/svg/mb-light.svg') repeat;background-size:56px 33px;opacity:.5}
.chain .in{position:relative;z-index:2}
.node{background:#22262B;border-radius:10px;padding:16px 18px;margin-bottom:10px;
      display:flex;align-items:center;justify-content:space-between}
.node.hl{background:var(--green);}
.node b{font-size:16px;font-weight:700}
.node small{font-size:12.5px;color:#9AA1A9}
.node.hl small{color:rgba(255,255,255,.82)}
.arrow{text-align:center;color:#4A5058;font-size:15px;margin:2px 0 8px}

/* tech specs */
.specs{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.spec{border:1px solid var(--line);border-radius:12px;padding:26px 24px;background:#fff}
.spec .v{font-size:32px;font-weight:800;letter-spacing:-.02em;line-height:1.2}
.spec .v span{font-size:15px;font-weight:500;color:var(--grey)}
.spec .l{font-size:14px;color:var(--char);margin-top:6px}
.spec .d{font-size:13px;color:var(--grey);margin-top:10px;line-height:1.7}

/* grades */
.grades{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px}
.grade{border:1px solid var(--line);border-radius:99px;padding:9px 18px;font-size:14.5px;background:#fff}
.grade b{color:var(--green)}

/* colours */
.cols{display:grid;grid-template-columns:repeat(11,1fr);gap:7px;margin-top:8px}
.sw{aspect-ratio:1;border-radius:7px;transition:.15s}
.sw:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(22,24,27,.16)}

/* why */
.why{display:grid;grid-template-columns:repeat(3,1fr);gap:34px 40px}
.why .i{border-top:2px solid var(--ink);padding-top:18px}
.why .n{font-size:12px;font-weight:700;color:var(--red);letter-spacing:.12em}
.why h4{font-size:18px;font-weight:700;margin:8px 0 8px}
.why p{font-size:15px;color:var(--char);line-height:1.85}

/* cta band */
.band{background:var(--ink);color:#fff;position:relative;overflow:hidden;padding:82px 0}
.band .pat{position:absolute;inset:0;background:url('assets/svg/mb-light.svg') repeat;background-size:70px 41px;opacity:.16}
.band .wrap{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:40px}
.band h2{max-width:520px}
.band p{color:#AEB5BD;margin-top:12px;max-width:520px}

/* footer */
footer{background:#0F1113;color:#8F969E;padding:64px 0 30px;font-size:14.5px}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
footer h5{color:#fff;font-size:14px;font-weight:700;margin-bottom:16px;letter-spacing:.02em}
footer a{display:block;padding:5px 0}
footer a:hover{color:#fff}
.fbot{border-top:1px solid #23272B;margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;font-size:13px;color:#5F666D}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .ind{grid-template-columns:repeat(3,1fr)}
  .cols{grid-template-columns:repeat(9,1fr)}
  .fgrid{grid-template-columns:1.4fr 1fr 1fr}
  .hstage .hc{width:420px}
  .hero h1{font-size:36px}
}
@media (max-width:820px){
  .wrap{padding:0 20px}
  header .wrap{height:64px}
  nav{display:none}
  .logo .sep,.logo .sub{display:none}
  section{padding:60px 0}
  h2{font-size:26px}
  .shead{margin-bottom:30px}

  /* hero -> stacked: photo strip, then green panel with curved top edge */
  .hstage{height:auto;min-height:0;display:block}
  .hstage .ph{position:relative;inset:auto;height:190px;width:100%}
  .hstage .vg,.hstage .blob{display:none}
  .hstage .wrap{position:relative;z-index:3;display:block;height:auto;max-width:none;
    background:var(--green700);border-radius:160px 0 0 0;margin-top:-64px;
    padding:52px 24px 44px}
  .hstage .hc{width:auto}
  .hero h1{font-size:30px}
  .hero p.sub,.hero .note{max-width:none}
  .hero .cta{flex-wrap:wrap}
  .hero .btn{padding:13px 22px;font-size:15px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .stats .s{padding:20px 0 24px;border-left:none;border-bottom:1px solid #2B2F35}
  .stats .s:nth-child(odd){border-left:1px solid #2B2F35}
  .stats .s:nth-last-child(-n+2){border-bottom:none}
  .stats .v{font-size:29px}

  .ind{grid-template-columns:repeat(2,1fr);gap:10px}
  .integ{grid-template-columns:1fr;gap:34px}
  .specs{grid-template-columns:1fr}
  .cols{grid-template-columns:repeat(8,1fr);gap:6px}
  .why{grid-template-columns:1fr;gap:26px}
  .fgrid{grid-template-columns:1fr;gap:28px}
}
@media (max-width:430px){
  .ind{grid-template-columns:1fr}
  .cols{grid-template-columns:repeat(6,1fr)}
  .hero h1{font-size:26px}
}

/* ---------- colour sample picker ---------- */
.cols{--gap:7px}
.sw{aspect-ratio:1;border-radius:7px;transition:.15s;cursor:pointer;position:relative;
    border:0;padding:0;width:100%;display:block;-webkit-appearance:none;appearance:none}
.sw:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(22,24,27,.16)}
.sw:focus-visible{outline:3px solid var(--green);outline-offset:3px}
.sw[aria-pressed="true"]{transform:translateY(-3px)}
.sw[aria-pressed="true"]:before{content:'';position:absolute;inset:-4px;border-radius:11px;
    border:2.5px solid var(--green);pointer-events:none}
.sw .tick{position:absolute;inset:0;display:none;align-items:center;justify-content:center}
.sw[aria-pressed="true"] .tick{display:flex}
.sw .tick:after{content:'';width:20px;height:20px;border-radius:50%;background:var(--green);
    box-shadow:0 0 0 2.5px #fff;
    background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'><path d='M20 6 9 17l-5-5'/></svg>");
    background-size:13px 13px;background-position:center;background-repeat:no-repeat}
.sw.dim{opacity:.46;cursor:not-allowed}
.sw.dim:hover{transform:none;box-shadow:none}

.selbar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--ink);color:#fff;
    transform:translateY(110%);transition:transform .24s cubic-bezier(.4,0,.2,1);
    box-shadow:0 -8px 30px rgba(0,0,0,.22)}
.selbar.on{transform:none}
.selbar .in{max-width:var(--c);margin:0 auto;padding:15px 32px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.selbar .chips{display:flex;gap:9px}
.selbar .chip{width:40px;height:40px;border-radius:8px;position:relative;box-shadow:inset 0 0 0 1px rgba(255,255,255,.22)}
.selbar .chip button{position:absolute;top:-6px;left:-6px;width:19px;height:19px;border-radius:50%;
    border:0;background:#fff;color:var(--ink);font-size:13px;line-height:1;cursor:pointer;font-weight:700;padding:0}
.selbar .msg{font-size:14.5px;color:#AEB5BD;flex:1;min-width:180px}
.selbar .msg b{color:#fff;font-weight:700}
.selbar .act{display:flex;gap:10px;align-items:center}
.selbar .lnk{font-size:14px;color:#AEB5BD;text-decoration:underline;cursor:pointer;background:0;border:0;font-family:inherit}

.modal{position:fixed;inset:0;z-index:80;display:none;align-items:center;justify-content:center;padding:18px}
.modal.on{display:flex}
.modal .bd{position:absolute;inset:0;background:rgba(10,12,14,.62)}
.modal .card{position:relative;background:#fff;border-radius:16px;width:100%;max-width:580px;
    padding:30px 32px 28px;max-height:92vh;overflow:auto;box-shadow:0 24px 70px rgba(0,0,0,.3)}
.modal .x{position:absolute;top:16px;left:18px;border:0;background:0;font-size:24px;line-height:1;
    cursor:pointer;color:var(--grey);padding:4px}
.modal h3{font-size:21px;margin-bottom:6px}
.modal .hint{font-size:14.5px;color:var(--grey);line-height:1.75}
.modal .picked{display:flex;gap:9px;margin:18px 0 4px}
.modal .picked div{width:46px;height:46px;border-radius:9px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12)}
.fld{margin-top:14px}
.fld label{display:block;font-size:13.5px;font-weight:700;margin-bottom:6px}
.fld input,.fld select,.fld textarea{width:100%;border:1px solid var(--line);border-radius:8px;
    padding:11px 13px;font-family:inherit;font-size:15px;color:var(--ink);background:#fff}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:0;border-color:var(--green)}
.fld textarea{resize:vertical;min-height:64px}
.fld .er{color:var(--red700);font-size:12.5px;margin-top:5px;display:none}
.fld.bad input,.fld.bad select{border-color:var(--red)}
.fld.bad .er{display:block}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.modal .sub{width:100%;margin-top:20px;background:var(--red600);color:#fff;border:0;border-radius:8px;
    padding:14px;font-family:inherit;font-weight:700;font-size:16px;cursor:pointer}
.modal .sub:hover{background:var(--red700)}
.modal .note{font-size:12.5px;color:var(--grey);margin-top:12px;line-height:1.7}
.done{text-align:center;padding:12px 0 4px}
.done .ic{width:56px;height:56px;border-radius:50%;background:#E8F4EF;color:var(--green);
    display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:28px}
.staff{margin-top:22px;border:1px dashed #C9D0D6;border-radius:10px;background:var(--surf);padding:16px 18px;text-align:right}
.staff h4{font-size:13px;font-weight:800;color:var(--char);letter-spacing:.04em}
.staff p{font-size:12.5px;color:var(--grey);margin:4px 0 12px;line-height:1.7}
.staff table{width:100%;border-collapse:collapse;font-size:13px}
.staff td{padding:7px 8px;border-top:1px solid var(--line);vertical-align:middle}
.staff .cc{width:30px;height:30px;border-radius:6px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.12);display:block}
.staff .code{font-family:'DejaVu Sans Mono',monospace;font-weight:700}
.staff .hx{font-family:'DejaVu Sans Mono',monospace;color:#7A8087;direction:ltr;unicode-bidi:isolate;display:inline-block}
@media (max-width:820px){
  .selbar .in{padding:13px 20px;gap:12px}
  .selbar .chip{width:34px;height:34px}
  .modal .card{padding:26px 20px 22px}
  .two{grid-template-columns:1fr}
}