/* ==========================================================================
   Global Trade — gtegy.com
   Design system. One stylesheet, shared by the English and Arabic trees.

   Direction is handled with logical properties (margin-inline, padding-inline,
   inset-inline, text-align:start/end) so the Arabic pages need no override
   sheet — setting dir="rtl" on <html> is enough.
   ========================================================================== */

/* ------------------------------------------------------------------ fonts */
@font-face{font-family:'Lora';src:url('../fonts/Lora-Medium.woff2') format('woff2');
           font-weight:500;font-display:swap;}
@font-face{font-family:'Lora';src:url('../fonts/Lora-SemiBold.woff2') format('woff2');
           font-weight:400 700;font-display:swap;}
@font-face{font-family:'Inter';src:url('../fonts/Inter-Regular.woff2') format('woff2');
           font-weight:400;font-display:swap;}
@font-face{font-family:'Inter';src:url('../fonts/Inter-Bold.woff2') format('woff2');
           font-weight:700;font-display:swap;}
@font-face{font-family:'Amiri';src:url('../fonts/Amiri-Regular.woff2') format('woff2');
           font-weight:400;font-display:swap;}
@font-face{font-family:'Amiri';src:url('../fonts/Amiri-Bold.woff2') format('woff2');
           font-weight:700;font-display:swap;}
@font-face{font-family:'Cairo';src:url('../fonts/Cairo-Regular.woff2') format('woff2');
           font-weight:400;font-display:swap;}
@font-face{font-family:'Cairo';src:url('../fonts/Cairo-Bold.woff2') format('woff2');
           font-weight:700;font-display:swap;}

/* ------------------------------------------------------------------ tokens */
:root{
  /* v2 identity (2026-09-08): warm stone palette from the approved logo.
     Variable names kept from v1 to avoid touching every rule:
     --navy now carries ink-charcoal, --gold carries terracotta,
     --gold-600 carries bronze (the wordmark colour). Measured contrast:
     ink/white 12.4 · bronze/white 6.31 · terracotta/white 4.51 (AA floor —
     white button text OK, never small text on tinted grounds). */
  --navy:#303539;  --navy-700:#3D434A; --navy-900:#2B2521;
  --gold:#B16143;  --gold-600:#7A5A2E; --gold-100:#F3E2D3;
  --cream:#F0E2CF; --cream-50:#FAF5EC;
  --ink:#303539;   --body:#41474E;     --stone:#6E6A62;
  --line:#E8E0D1;  --line-strong:#D6CBB8;
  --white:#fff;

  --display:'Lora',Georgia,'Times New Roman',serif;
  --text:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;

  --wrap:1180px;
  --gutter:clamp(1.25rem,4vw,3rem);
  --radius:3px;
  --shadow:0 1px 2px rgba(43,37,33,.05),0 8px 28px rgba(43,37,33,.08);
  --shadow-lg:0 2px 6px rgba(43,37,33,.07),0 20px 56px rgba(43,37,33,.14);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* Arabic tree swaps the two families and loosens leading. Arabic needs more
   line-height than Latin at the same optical size. */
[lang="ar"]{
  --display:'Amiri','Cinzel',Georgia,serif;
  --text:'Cairo','Inter',system-ui,sans-serif;
}
/* Amiri carries the headings beautifully but is a naskh with fine strokes: at
   button and label sizes it goes thin and hard to read. Everything small and
   functional falls back to Cairo, which holds its weight down to ~12px. */
[lang="ar"] .btn,
[lang="ar"] .lang,
[lang="ar"] .eyebrow,
[lang="ar"] .field label,
[lang="ar"] .specs dt,
[lang="ar"] .stone__type,
[lang="ar"] .card__num,
[lang="ar"] .site-footer h4,
[lang="ar"] .tag,
[lang="ar"] .stat__l{
  font-family:var(--text);
  font-weight:700;
}

/* ------------------------------------------------------------------- base */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
                       transition-duration:.01ms!important;}
}
body{
  margin:0;background:var(--white);color:var(--body);
  font-family:var(--text);font-size:1.0625rem;line-height:1.7;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
[lang="ar"] body{line-height:1.95;font-size:1.09rem;}

img,svg{max-width:100%;height:auto;display:block;}
a{color:var(--navy);text-decoration-color:var(--gold);text-underline-offset:.22em;}
a:hover{color:var(--gold-600);}
:focus-visible{outline:2.5px solid var(--gold);outline-offset:3px;border-radius:2px;}

h1,h2,h3,h4{font-family:var(--display);color:var(--navy);font-weight:700;
            line-height:1.18;margin:0;letter-spacing:.02em;}
[lang="ar"] h1,[lang="ar"] h2,[lang="ar"] h3,[lang="ar"] h4{line-height:1.5;letter-spacing:0;}
p{margin:0 0 1.15rem;}
p:last-child{margin-bottom:0;}

.skip{position:absolute;inset-inline-start:-9999px;top:0;background:var(--navy);color:#fff;
      padding:.7rem 1.2rem;z-index:200;}
.skip:focus{inset-inline-start:0;}

/* ------------------------------------------------------------------ layout */
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter);}
.section{padding-block:clamp(4rem,9vw,7.5rem);}
.section--tight{padding-block:clamp(3rem,6vw,5rem);}
.section--cream{background:var(--cream-50);}
.section--navy{background:var(--navy);color:rgba(255,255,255,.80);}
.section--navy h2,.section--navy h3,.section--navy h4{color:#fff;}

.eyebrow{font-family:var(--display);font-size:.75rem;letter-spacing:.26em;text-transform:uppercase;
         color:var(--gold-600);font-weight:700;margin:0 0 1rem;}
[lang="ar"] .eyebrow{letter-spacing:0;font-size:.9rem;}
.section--navy .eyebrow{color:var(--gold);}

.h-lead{font-size:clamp(1.9rem,4.2vw,2.9rem);letter-spacing:.045em;}
.h-sec{font-size:clamp(1.6rem,3.4vw,2.3rem);letter-spacing:.05em;}
.lede{font-size:clamp(1.06rem,1.7vw,1.22rem);line-height:1.72;color:var(--body);max-width:64ch;}
[lang="ar"] .lede{line-height:2;}
.section--navy .lede{color:rgba(255,255,255,.78);}
.measure{max-width:68ch;}

.gold-rule{width:64px;height:2px;background:var(--gold);margin:1.4rem 0 1.8rem;border:0;}
.section--navy .gold-rule{background:var(--gold);}

.grid{display:grid;gap:clamp(1.5rem,3vw,2.5rem);}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(min(100%,340px),1fr));}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(min(100%,215px),1fr));}

/* ------------------------------------------------------------------ header */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);
             backdrop-filter:blur(10px);border-bottom:1px solid var(--line);}
.site-header__in{display:flex;align-items:center;gap:2rem;min-height:82px;}
.brand{flex:0 0 auto;}
.brand img{height:58px;width:auto;}
@media (max-width:640px){.brand img{height:46px;}}

.nav{margin-inline-start:auto;display:flex;align-items:center;gap:clamp(1.1rem,2.4vw,2.1rem);}
.nav a{font-size:.83rem;letter-spacing:.13em;text-transform:uppercase;text-decoration:none;
       color:var(--navy);font-weight:700;padding-block:.4rem;position:relative;white-space:nowrap;}
[lang="ar"] .nav a{letter-spacing:0;font-size:.98rem;text-transform:none;}
.nav a::after{content:'';position:absolute;inset-inline:0;bottom:0;height:2px;background:var(--gold);
              transform:scaleX(0);transform-origin:center;transition:transform .3s var(--ease);}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1);}
.nav a[aria-current="page"]{color:var(--gold-600);}

.lang{font-family:var(--display);font-size:.78rem;letter-spacing:.14em;text-decoration:none;
      border:1px solid var(--line-strong);padding:.44rem .9rem;border-radius:var(--radius);
      color:var(--navy);font-weight:700;transition:all .25s var(--ease);}
.lang:hover{background:var(--navy);color:#fff;border-color:var(--navy);}

.nav-toggle{display:none;background:none;border:1px solid var(--line-strong);border-radius:var(--radius);
            padding:.5rem .6rem;cursor:pointer;margin-inline-start:auto;}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--navy);margin:4px 0;
                 transition:transform .3s var(--ease),opacity .2s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

@media (max-width:900px){
  .nav-toggle{display:block;}
  .nav{position:fixed;inset-block:82px auto;inset-inline:0;background:#fff;flex-direction:column;
       align-items:stretch;gap:0;padding:.5rem var(--gutter) 1.5rem;border-bottom:1px solid var(--line);
       box-shadow:var(--shadow);margin-inline-start:0;
       transform:translateY(-8px);opacity:0;visibility:hidden;transition:all .25s var(--ease);}
  .nav[data-open="true"]{transform:translateY(0);opacity:1;visibility:visible;}
  .nav a{padding-block:.95rem;border-bottom:1px solid var(--line);font-size:.95rem;}
  .nav a::after{display:none;}
  .lang{margin-top:1rem;text-align:center;}
}

/* -------------------------------------------------------------------- hero */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;
      padding-block:clamp(5rem,13vw,9.5rem);}
.hero__bg{position:absolute;inset:0;opacity:.10;pointer-events:none;
          background-image:url('../img/gt-final-mark-transparent.svg');background-repeat:no-repeat;
          background-position:right -140px center;background-size:min(620px,72vw);}
[dir="rtl"] .hero__bg{background-position:left -140px center;}
.hero__in{position:relative;max-width:none;}
.hero h1{color:#fff;font-size:clamp(2.3rem,6.2vw,4.3rem);letter-spacing:.055em;max-width:15ch;}
[lang="ar"] .hero h1{letter-spacing:0;max-width:18ch;}
.hero .lede{color:rgba(255,255,255,.80);margin-top:1.9rem;max-width:56ch;}
.hero__tag{font-family:var(--display);color:var(--gold);font-size:clamp(.78rem,1.5vw,.92rem);
           letter-spacing:.3em;text-transform:uppercase;margin:0 0 1.5rem;font-weight:700;}
[lang="ar"] .hero__tag{letter-spacing:0;}
.hero__cta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.6rem;}

/* ------------------------------------------------------------------ button */
.btn{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--display);font-weight:700;
     font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;text-decoration:none;
     padding:1rem 2rem;border-radius:var(--radius);border:1.5px solid transparent;cursor:pointer;
     transition:all .28s var(--ease);}
[lang="ar"] .btn{letter-spacing:0;font-size:.98rem;text-transform:none;}
.btn--gold{background:var(--gold);color:#fff;border-color:var(--gold);}
.btn--gold:hover{background:var(--gold-600);border-color:var(--gold-600);color:#fff;
                 transform:translateY(-2px);box-shadow:0 10px 24px rgba(177,97,67,.30);}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.42);}
.btn--ghost:hover{background:rgba(255,255,255,.09);border-color:#fff;color:#fff;transform:translateY(-2px);}
.btn--navy{background:var(--navy);color:#fff;border-color:var(--navy);}
.btn--navy:hover{background:var(--navy-700);border-color:var(--navy-700);color:#fff;
                 transform:translateY(-2px);box-shadow:var(--shadow);}

/* -------------------------------------------------------------------- card */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2.1rem 1.9rem;
      transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s var(--ease);}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--gold);}
.card h3{font-size:1.16rem;letter-spacing:.06em;margin-bottom:.85rem;}
[lang="ar"] .card h3{letter-spacing:0;font-size:1.3rem;}
.card p{font-size:.98rem;line-height:1.68;margin:0;}
.card__num{font-family:var(--display);font-size:.76rem;letter-spacing:.2em;color:var(--gold-600);
           font-weight:700;display:block;margin-bottom:1rem;}
.section--navy .card{background:rgba(255,255,255,.045);border-color:rgba(255,255,255,.14);}
.section--navy .card:hover{border-color:var(--gold);background:rgba(255,255,255,.075);}
.section--navy .card p{color:rgba(255,255,255,.75);}

/* ------------------------------------------------------------------- stone */
/* Swatches are CSS gradients, not photographs — honest placeholders that carry
   the right hue without pretending to be a picture of the actual slab. */
.stone{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;
       transition:transform .3s var(--ease),box-shadow .3s var(--ease);}
.stone:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.stone__swatch{height:168px;position:relative;}
.stone__swatch::after{content:'';position:absolute;inset:0;
  background:repeating-linear-gradient(112deg,rgba(255,255,255,.30) 0 2px,transparent 2px 13px),
             repeating-linear-gradient(64deg,rgba(0,0,0,.055) 0 1px,transparent 1px 22px);}
.stone__body{padding:1.35rem 1.4rem 1.6rem;}
.stone__body h3{font-size:1.04rem;letter-spacing:.07em;margin-bottom:.3rem;}
[lang="ar"] .stone__body h3{letter-spacing:0;font-size:1.2rem;}
.stone__type{font-size:.73rem;letter-spacing:.17em;text-transform:uppercase;color:var(--gold-600);
             font-weight:700;margin-bottom:.75rem;}
[lang="ar"] .stone__type{letter-spacing:0;font-size:.86rem;text-transform:none;}
.stone__body p{font-size:.92rem;line-height:1.6;color:var(--stone);margin:0;}

/* --------------------------------------------------------------- spec list */
.specs{border-top:1px solid var(--line);margin:0;padding:0;}
.specs div{display:grid;grid-template-columns:minmax(120px,190px) 1fr;gap:1rem 2rem;
           padding:1.05rem 0;border-bottom:1px solid var(--line);}
.specs dt{font-family:var(--display);font-size:.76rem;letter-spacing:.16em;text-transform:uppercase;
          color:var(--gold-600);font-weight:700;margin:0;padding-top:.18rem;}
[lang="ar"] .specs dt{letter-spacing:0;font-size:.95rem;text-transform:none;}
.specs dd{margin:0;font-size:.99rem;color:var(--body);}
@media (max-width:600px){.specs div{grid-template-columns:1fr;gap:.35rem;}}

/* ------------------------------------------------------------------ figure */
.stat{text-align:center;padding:1.6rem 1rem;}
.stat__n{font-family:var(--display);font-size:clamp(2rem,5vw,2.9rem);color:var(--gold);
         font-weight:700;line-height:1;display:block;}
.stat__l{font-size:.79rem;letter-spacing:.17em;text-transform:uppercase;color:rgba(255,255,255,.62);
         margin-top:.85rem;display:block;}
[lang="ar"] .stat__l{letter-spacing:0;font-size:.95rem;text-transform:none;}

/* ------------------------------------------------------------------- steps */
.steps{counter-reset:s;display:grid;gap:0;}
.step{display:grid;grid-template-columns:auto 1fr;gap:1.6rem;padding:1.9rem 0;
      border-bottom:1px solid var(--line);}
.step:last-child{border-bottom:0;}
.step__n{counter-increment:s;font-family:var(--display);font-weight:700;color:var(--gold);
         font-size:1.05rem;width:46px;height:46px;border:1.5px solid var(--gold);border-radius:50%;
         display:grid;place-items:center;flex:0 0 auto;}
.step__n::before{content:counter(s,decimal-leading-zero);}
.step h3{font-size:1.12rem;letter-spacing:.05em;margin-bottom:.5rem;}
[lang="ar"] .step h3{letter-spacing:0;font-size:1.25rem;}
.step p{font-size:.98rem;margin:0;}

/* -------------------------------------------------------------------- form */
.form{display:grid;gap:1.3rem;}
.field{display:grid;gap:.5rem;}
.field label{font-family:var(--display);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;
             color:var(--navy);font-weight:700;}
[lang="ar"] .field label{letter-spacing:0;font-size:.95rem;text-transform:none;}
.field input,.field select,.field textarea{
  font-family:var(--text);font-size:1rem;color:var(--ink);background:#fff;
  border:1px solid var(--line-strong);border-radius:var(--radius);padding:.85rem 1rem;width:100%;
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(197,165,114,.19);}
.field textarea{resize:vertical;min-height:130px;}
.field .hint{font-size:.83rem;color:var(--stone);}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem;}
@media (max-width:620px){.form__row{grid-template-columns:1fr;}}

.note{background:var(--cream);border-inline-start:3px solid var(--gold);padding:1.1rem 1.4rem;
      border-radius:var(--radius);font-size:.94rem;color:var(--body);}
.note strong{color:var(--navy);}

/* ------------------------------------------------------------------ footer */
.site-footer{background:var(--navy-900);color:rgba(255,255,255,.62);
             padding-block:clamp(3.5rem,7vw,5rem) 0;font-size:.95rem;}
.site-footer h4{font-family:var(--display);font-size:.79rem;letter-spacing:.2em;text-transform:uppercase;
                color:var(--gold);margin-bottom:1.2rem;font-weight:700;}
[lang="ar"] .site-footer h4{letter-spacing:0;font-size:.98rem;text-transform:none;}
.site-footer a{color:rgba(255,255,255,.72);text-decoration:none;}
.site-footer a:hover{color:var(--gold);}
.site-footer__grid{display:grid;gap:2.6rem;
                   grid-template-columns:repeat(auto-fit,minmax(min(100%,215px),1fr));}
.site-footer__brand img{height:88px;width:auto;margin-bottom:1.3rem;}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.68rem;}
.site-footer__bar{margin-top:3.2rem;border-top:1px solid rgba(255,255,255,.11);
                  padding-block:1.6rem;display:flex;flex-wrap:wrap;gap:1rem;
                  justify-content:space-between;font-size:.85rem;color:rgba(255,255,255,.42);}

/* --------------------------------------------------------------- utilities */
.tag{display:inline-block;font-family:var(--display);font-size:.7rem;letter-spacing:.16em;
     text-transform:uppercase;color:var(--gold-600);border:1px solid var(--gold);
     padding:.3rem .75rem;border-radius:100px;font-weight:700;}
[lang="ar"] .tag{letter-spacing:0;font-size:.85rem;text-transform:none;}
.center{text-align:center;}
.center .lede,.center .measure{margin-inline:auto;}
.mt-lg{margin-top:2.8rem;}

/* Reveal-on-scroll. Starts visible and is only hidden once JS confirms it can
   run, so the content is never trapped invisible with JS disabled. */
.js .reveal{opacity:0;transform:translateY(22px);
            transition:opacity .7s var(--ease),transform .7s var(--ease);}
.js .reveal.is-in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;}
}

@media print{
  .site-header,.nav,.hero__cta,.site-footer__bar{display:none;}
  body{font-size:11pt;}
  .section{padding-block:1.5rem;}
}

/* ---------------------------------------------------- language switcher --- */
.langs{position:relative;}
.langs summary{list-style:none;cursor:pointer;font-family:var(--display);font-size:.78rem;
  letter-spacing:.06em;border:1px solid var(--line-strong);padding:.44rem .95rem;
  border-radius:var(--radius);color:var(--navy);font-weight:700;white-space:nowrap;
  transition:all .25s var(--ease);}
.langs summary::-webkit-details-marker{display:none;}
.langs summary::after{content:" ▾";font-size:.72em;}
.langs summary:hover,.langs[open] summary{background:var(--navy);color:#fff;border-color:var(--navy);}
.langs ul{position:absolute;inset-inline-end:0;top:calc(100% + 8px);background:#fff;
  border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-lg);
  list-style:none;margin:0;padding:.4rem 0;min-width:160px;z-index:130;
  max-height:min(72vh,420px);overflow:auto;}
.langs li a,.langs li span{display:block;padding:.45rem 1.15rem;text-decoration:none;
  font-size:.9rem;color:var(--ink);white-space:nowrap;}
.langs li span{color:var(--gold-600);font-weight:700;}
.langs li a:hover{background:var(--cream-50);color:var(--gold-600);}
@media (max-width:900px){
  .langs{margin-top:1rem;}
  .langs ul{position:static;box-shadow:none;border:1px solid var(--line);max-height:none;}
}

/* Korean: no self-hosted Hangul face — system stacks keep the page fast. */
[lang="ko"]{
  --display:'Apple SD Gothic Neo','Malgun Gothic','Noto Sans KR',sans-serif;
  --text:'Apple SD Gothic Neo','Malgun Gothic','Noto Sans KR',sans-serif;
}
[lang="ko"] .eyebrow,[lang="ko"] .nav a,[lang="ko"] .btn{letter-spacing:.02em;}
/* Greek: Lora carries no Greek glyphs — Georgia keeps headings serif. */
[lang="el"]{--display:Georgia,'Times New Roman',serif;}

/* --------------------------------------------------------- shipment tracker */
.track-row{display:flex;gap:.9rem;}
.track-row input{flex:1;}
@media (max-width:560px){.track-row{flex-direction:column;}}
.tl{display:grid;gap:0;}
.tl-step{display:flex;align-items:center;gap:1rem;padding:.68rem 0;position:relative;}
.tl-step::before{content:'';position:absolute;inset-inline-start:9px;top:-14px;bottom:-14px;
  width:2px;background:var(--line-strong);}
.tl-step:first-child::before{top:50%;}
.tl-step:last-child::before{bottom:50%;}
.tl-dot{width:20px;height:20px;border-radius:50%;background:#fff;position:relative;z-index:1;
  border:2.5px solid var(--line-strong);flex:0 0 auto;}
.tl-step.done .tl-dot{background:var(--gold);border-color:var(--gold);}
.tl-step.now .tl-dot{background:var(--gold-600);border-color:var(--gold-600);
  box-shadow:0 0 0 5px rgba(177,97,67,.18);}
.tl-step.done::before{background:var(--gold);}
.tl-label{font-size:.98rem;color:var(--stone);}
.tl-step.done .tl-label{color:var(--body);}
.tl-step.now .tl-label{color:var(--navy);font-weight:700;}
.tl-events{list-style:none;margin:0;padding:0;display:grid;gap:1rem;}
.tl-events li{border-inline-start:3px solid var(--gold);padding:.35rem 1.1rem;
  background:var(--cream-50);border-radius:var(--radius);}
.tl-when{display:block;font-size:.8rem;color:var(--stone);letter-spacing:.04em;}
.tl-what{display:block;font-weight:700;color:var(--navy);}
.tl-note{font-size:.9rem;color:var(--body);margin-top:.2rem;}
