/* ============================================================
   Nile Textile — Design tokens
   Palette inspired by natural dye vats and raw cotton, not the
   default cream/terracotta AI look.
   ============================================================ */
:root {
  --ink: #211b46;          /* deep navy-black — primary text */
  --papyrus: #f4f6f9;      /* pale cool background */
  --papyrus-2: #e7ecf2;    /* slightly deeper panel tint */
  --teal-deep: #2e276d;    /* brand navy (from logo) — dark panels */
  --teal-deep-2: #1e1948;  /* darker navy variant */
  --dye-gold: #2490d0;     /* brand sky blue (from logo) — accents */
  --thread-red: #1d74a8;   /* deep sky blue — CTAs / hover */
  --sand: #b7c2d6;         /* muted slate-blue — borders, numerals */
  --sand-line: #d7dee8;    /* light borders */

  --font-display: 'Cairo', 'Tajawal', sans-serif;
  --font-body: 'Tajawal', 'Cairo', sans-serif;

  --container: 1180px;
  --radius: 6px;
  --ease: cubic-bezier(.4,0,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

html { direction: rtl; }
html.lang-en { direction: ltr; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--papyrus);
  color: var(--ink);
  direction: inherit;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---------- bilingual (AR default / EN toggle) ---------- */
[data-lang="en"] { display: none !important; }
html.lang-en [data-lang="ar"] { display: none !important; }
html.lang-en [data-lang="en"] { display: inline !important; }
html.lang-en [data-lang="en"].block { display: block !important; }
.hero-stats div [data-lang] { display: none !important; }
html:not(.lang-en) .hero-stats div strong[data-lang="ar"] { display: block !important; }
html.lang-en .hero-stats div strong[data-lang="en"] { display: block !important; }
html:not(.lang-en) .hero-stats div span[data-lang="ar"] { display: inline !important; }
html.lang-en .hero-stats div span[data-lang="en"] { display: inline !important; }
.lang-toggle {
  font-family: var(--font-display); font-weight: 700; font-size: .85rem;
  border: 1.5px solid var(--ink); border-radius: var(--radius); background: transparent;
  color: var(--ink); padding: .5em 1em; cursor: pointer; margin-inline-start: 1em;
}
.lang-toggle:hover { background: var(--ink); color: var(--papyrus); }
.section-dark .lang-toggle, .hero .lang-toggle { border-color: rgba(237,239,226,.5); color: var(--papyrus); }
.section-dark .lang-toggle:hover, .hero .lang-toggle:hover { background: rgba(237,239,226,.15); }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  margin: 0 0 .5em;
  line-height: 1.25;
}

p { margin: 0 0 1em; }

.eyebrow {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--thread-red);
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: .8em;
}

/* ---------- weave rule (signature divider) ---------- */
.weave-rule {
  width: 100%;
  height: 14px;
  overflow: hidden;
  display: block;
}
.weave-rule svg { width: 100%; height: 100%; display: block; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  padding: .85em 1.6em;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--dye-gold); outline-offset: 2px; }

.btn-primary { background: var(--thread-red); color: #fff; }
.btn-primary:hover { background: #155e88; }

.btn-ghost { background: transparent; color: var(--papyrus); border-color: rgba(237,239,226,.4); }
.btn-ghost:hover { background: rgba(237,239,226,.12); }

.btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--papyrus); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid var(--sand-line);
}
.site-header::before {
  content: '';
  position: absolute; inset: 0; z-index: -1;
  background: rgba(237,239,226,.92);
  backdrop-filter: blur(8px);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 78px;
}
.brand { display: flex; align-items: center; gap: .7em; font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; }
.brand img { height: 44px; width: auto; object-fit: contain; }

.nav-links { display: flex; gap: 1.5em; font-family: var(--font-display); font-weight: 600; font-size: .88rem; }
.nav-links a { position: relative; padding: .3em 0; white-space: nowrap; }
.nav-links a::after {
  content: ''; position: absolute; inset-inline-start: 0; bottom: 0; height: 2px; width: 0;
  background: var(--dye-gold); transition: width .3s var(--ease);
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; }

@media (max-width: 1050px) {
  .nav-links {
    position: fixed; inset: 78px 0 0 0; background: var(--papyrus);
    flex-direction: column; padding: 2em 28px; gap: 1.4em;
    transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: transform .3s var(--ease), opacity .3s var(--ease);
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-toggle { display: block; }
  .header-cta { display: none; }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  background: var(--teal-deep) url('../assets/hero-photo.jpg') center/cover no-repeat;
  color: var(--papyrus);
  overflow: hidden;
  padding: 7em 0 6em;
}
.hero::before {
  content: '';
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, rgba(30,25,72,.55) 0%, rgba(30,25,72,.82) 55%, rgba(30,25,72,.94) 100%);
}
@media (max-width: 760px) {
  .hero::before {
    background: linear-gradient(180deg, rgba(30,25,72,.75) 0%, rgba(30,25,72,.92) 100%);
  }
}
.hero .container { position: relative; z-index: 3; }
.hero-weave {
  position: absolute; inset: 0; z-index: 2; opacity: .35;
}
.hero-weave .weave-h, .hero-weave .weave-v {
  stroke-dasharray: 1300;
  stroke-dashoffset: 1300;
  animation: nt-thread 1.8s var(--ease) forwards;
}
.hero-weave .weave-h:nth-child(2) { animation-delay: .05s; }
.hero-weave .weave-h:nth-child(3) { animation-delay: .1s; }
.hero-weave .weave-h:nth-child(4) { animation-delay: .15s; }
.hero-weave .weave-h:nth-child(5) { animation-delay: .2s; }
.hero-weave .weave-h:nth-child(6) { animation-delay: .25s; }
.hero-weave .weave-h:nth-child(7) { animation-delay: .3s; }
.hero-weave .weave-h:nth-child(8) { animation-delay: .35s; }
.hero-weave g:last-child path { animation-name: nt-thread-v; }
@keyframes nt-thread { to { stroke-dashoffset: 0; } }
@keyframes nt-thread-v { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) {
  .hero-weave .weave-h, .hero-weave .weave-v { animation: none; stroke-dashoffset: 0; }
}
.hero-eyebrow { color: var(--dye-gold); }
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  max-width: 14ch;
}
.hero p.lead {
  max-width: 46ch;
  font-size: 1.15rem;
  color: rgba(237,239,226,.85);
}
.hero-actions { display: flex; gap: 1em; margin-top: 1.6em; flex-wrap: wrap; }

.hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4em;
  margin-top: 3.5em; max-width: 640px;
  border-top: 1px solid rgba(237,239,226,.2); padding-top: 1.8em;
}
.hero-stats div strong { display: block; font-family: var(--font-display); font-size: 1.7rem; color: var(--dye-gold); }
.hero-stats div span { font-size: .85rem; color: rgba(237,239,226,.7); }
#values .hero-stats div span { color: #55645d; }

/* ---------- sections ---------- */
section { padding: 5.5em 0; }
.section-head { max-width: 640px; margin-bottom: 2.6em; }
.section-alt { background: var(--papyrus-2); }
.section-dark { background: var(--ink); color: var(--papyrus); }
.section-dark .eyebrow { color: var(--dye-gold); }

/* ---------- about ---------- */
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3.5em; align-items: center; }
@media (max-width: 860px) { .about-grid { grid-template-columns: 1fr; } }
.about-figure {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 16/9; background: linear-gradient(155deg, var(--sand) 0%, var(--dye-gold) 60%, var(--thread-red) 130%);
}
.about-figure img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ceo-figure { aspect-ratio: 3/2; width: 100%; max-width: 480px; margin: 0 auto; }
@media (max-width: 860px) { .ceo-figure { max-width: 420px; } }

/* ---------- capability cards ---------- */
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4em; }
@media (max-width: 900px) { .cap-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .cap-grid { grid-template-columns: 1fr; } }
.cap-card {
  background: var(--papyrus); border: 1px solid var(--sand-line); border-radius: var(--radius);
  padding: 1.8em 1.6em; transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.cap-card:hover { border-color: var(--thread-red); transform: translateY(-4px); }
.cap-card .num { font-family: var(--font-display); font-weight: 800; color: var(--sand); font-size: .85rem; }
.cap-card h3 { font-size: 1.05rem; margin: .5em 0 .3em; }
.cap-card p { font-size: .92rem; color: #45564f; margin: 0; }

/* ---------- export map / countries ---------- */
.export-grid {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 3em;
    align-items: center;
}

@media (max-width: 900px) {
    .export-grid {
        grid-template-columns: 1fr;
    }
}

.export-map {
    background: var(--papyrus-2);
    border: 1px solid var(--sand-line);
    border-radius: var(--radius);
    padding: 1.4em;
}

.world-map-svg {
    width: 100%;
    height: auto;
    display: block;
    overflow: hidden;
}

.wm-land {
    fill: var(--sand);
}

.wm-dot {
    fill: var(--dye-gold);
    stroke: var(--papyrus-2);
    stroke-width: 1.5;
}

.wm-ping {
    fill: none;
    stroke: var(--dye-gold);
    stroke-width: 2;
    transform-box: fill-box;
    transform-origin: center;
    animation: wm-pulse 2.6s ease-out infinite;
}

.wm-marker:nth-of-type(2) .wm-ping {
    animation-delay: .3s;
}

.wm-marker:nth-of-type(3) .wm-ping {
    animation-delay: .6s;
}

.wm-marker:nth-of-type(4) .wm-ping {
    animation-delay: .9s;
}

.wm-marker:nth-of-type(5) .wm-ping {
    animation-delay: 1.2s;
}

.wm-marker:nth-of-type(6) .wm-ping {
    animation-delay: 1.5s;
}

.wm-marker:nth-of-type(7) .wm-ping {
    animation-delay: 1.8s;
}

@keyframes wm-pulse {
    0% {
        transform: scale(.6);
        opacity: .9;
    }

    100% {
        transform: scale(3);
        opacity: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .wm-ping {
        animation: none;
        opacity: 0;
    }
}
.country-strip { display: flex; flex-wrap: wrap; gap: .7em; }
.country-chip {
  border: 1px solid var(--sand-line); border-radius: 999px; padding: .5em 1.1em;
  font-family: var(--font-display); font-weight: 700; font-size: .88rem;
  background: #fff;
}

/* ---------- products ---------- */
/* ---------- products ---------- */
.product-cat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.4em;
}

@media (max-width: 900px) {
    .product-cat-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .product-cat-grid {
        grid-template-columns: 1fr;
    }
}

.product-cat-card {
  position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3/4;
  display: flex; align-items: flex-end; padding: 1.4em;
  color: #fff; background: var(--teal-deep);
}
.product-cat-card .pcc-art {
  position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0;
  object-fit: cover; object-position: center;
}

    .product-cat-card .pcc-label {
        position: relative;
        z-index: 2;
    }

        .product-cat-card .pcc-label h3 {
            font-size: 1.15rem;
            margin: 0 0 .2em;
            color: #fff;
        }

        .product-cat-card .pcc-label span {
            font-size: .85rem;
            color: var(--dye-gold);
            font-weight: 700;
        }

    .product-cat-card:hover .pcc-label span {
        text-decoration: underline;
    }

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.6em;
}

@media (max-width: 860px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
}

.product-card {
    background: #fff;
    border: 1px solid var(--sand-line);
    border-radius: var(--radius);
    overflow: hidden;
}

    .product-card .thumb {
        aspect-ratio: 1/1;
        background: var(--papyrus-2);
        position: relative;
        overflow: hidden;
    }

        .product-card .thumb svg {
            width: 100%;
            height: 100%;
        }

        .product-card .thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
            display: block;
        }

    .product-card .body {
        padding: 1.1em 1.2em 1.3em;
    }

    .product-card h3 {
        font-size: 1rem;
        margin: 0 0 .25em;
    }

    .product-card p {
        font-size: .85rem;
        color: #55645d;
        margin: 0;
    }

    .product-card .tag {
        display: inline-block;
        font-size: .72rem;
        font-weight: 700;
        color: var(--thread-red);
        margin-top: .5em;
    }

.empty-state {
    border: 1.5px dashed var(--sand-line);
    border-radius: var(--radius);
    padding: 3em 1.5em;
    text-align: center;
    color: #55645d;
}

/* ---------- clients ---------- */
.client-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1.2em; }
@media (max-width: 760px) { .client-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .client-grid { grid-template-columns: repeat(2, 1fr); } }
.client-tile {
    background: #fff;
    border: 1px solid var(--sand-line);
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.6em 1.2em;
    min-width: 0;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
}

    .client-tile:hover {
        transform: translateY(-3px);
        border-color: var(--sand);
        box-shadow: 0 16px 32px -18px rgba(30,25,72,.28);
    }

    .client-tile .client-logo-wrap {
        height: 64px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: .9em;
    }

    .client-tile .client-logo {
        max-width: 160px;
        max-height: 64px;
        width: auto;
        height: auto;
        object-fit: contain;
    }

    .client-tile .client-logo-fallback {
        width: 42px;
        height: 42px;
        border-radius: 50%;
        background: var(--papyrus-2);
        display: flex;
        align-items: center;
        justify-content: center;
        font-family: var(--font-display);
        font-weight: 800;
        color: var(--teal-deep);
        font-size: 1rem;
    }

    .client-tile .client-divider {
        width: 26px;
        height: 2px;
        background: var(--sand-line);
        margin-bottom: .9em;
    }

    .client-tile .client-name {
        font-family: var(--font-display);
        font-weight: 700;
        font-size: .74rem;
        letter-spacing: .04em;
        text-transform: uppercase;
        color: var(--ink);
        opacity: .62;
        text-align: center;
        overflow-wrap: break-word;
    }
/* ---------- contact / footer ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3em; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.social-list { display: flex; gap: 1em; flex-wrap: wrap; margin-top: 1.4em; }
.social-list a {
  border: 1px solid rgba(237,239,226,.3); border-radius: var(--radius);
  padding: .6em 1.1em; font-size: .9rem; font-family: var(--font-display); font-weight: 700;
}
.social-list a:hover { border-color: var(--dye-gold); color: var(--dye-gold); }
#news .social-list a { border-color: var(--sand-line); color: var(--ink); }
#news .social-list a:hover { border-color: var(--thread-red); color: var(--thread-red); }

.form-field { margin-bottom: 1.1em; }
.form-field label { display: block; font-size: .85rem; font-weight: 700; margin-bottom: .4em; color: rgba(237,239,226,.85); }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; padding: .8em .9em; border-radius: var(--radius); border: 1px solid rgba(237,239,226,.25);
  background: rgba(237,239,226,.06); color: var(--papyrus); font-family: var(--font-body); font-size: .95rem;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: 2px solid var(--dye-gold); outline-offset: 1px; background: rgba(237,239,226,.1);
}
.form-field textarea { resize: vertical; min-height: 110px; }

.footer-brand {
  background: var(--papyrus); border-top: 1px solid var(--sand-line);
  padding: 2em 0; display: flex; align-items: center; gap: 1em;
}
.footer-brand img { height: 42px; }

.site-footer {
  background: var(--ink); color: rgba(237,239,226,.6); padding: 2.2em 0; font-size: .85rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1em;
}
.site-footer a:hover { color: var(--dye-gold); }

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- video section ---------- */
.video-section { background: var(--ink); color: var(--papyrus); }
.video-section .section-head { margin: 0 auto 2.6em; text-align: center; max-width: 640px; }
.video-section .eyebrow { color: var(--dye-gold); }
.video-frame {
  position: relative; width: 100%; max-width: 900px; margin: 0 auto;
  aspect-ratio: 16 / 9; border-radius: 10px; overflow: hidden;
  background: #000; box-shadow: 0 20px 60px -20px rgba(0,0,0,.6);
  border: 1px solid rgba(237,239,226,.12);
}
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-facade {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0; padding: 0; cursor: pointer;
  background-size: cover; background-position: center;
}
.video-facade::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,32,28,.15) 0%, rgba(20,32,28,.55) 100%);
  transition: background .25s var(--ease);
}
.video-facade:hover::after { background: rgba(20,32,28,.35); }
.video-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 76px; height: 76px; border-radius: 50%; z-index: 2;
  background: var(--dye-gold); display: flex; align-items: center; justify-content: center;
  transition: transform .25s var(--ease), background .25s var(--ease);
  box-shadow: 0 8px 24px rgba(0,0,0,.35);
}
.video-facade:hover .video-play { transform: translate(-50%, -50%) scale(1.08); background: var(--thread-red); }
.video-play svg { width: 26px; height: 26px; margin-inline-start: 4px; }
.video-caption {
  text-align: center; margin-top: 1.2em; font-size: .9rem; color: rgba(237,239,226,.65);
}
.page-hero {
  background: var(--teal-deep); color: var(--papyrus); padding: 4.5em 0 3em;
}
.page-hero .crumbs { font-size: .85rem; color: var(--sand); margin-bottom: .8em; }
.page-hero .crumbs a:hover { color: var(--dye-gold); }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: .3em; }