/* البرادعي بلس */
@font-face { font-family: "Alexandria"; font-style: normal; font-weight: 300 800; font-display: swap; src: url("fonts/alexandria-arabic.woff2") format("woff2"); unicode-range: U+0600-06FF, U+0750-077F, U+0870-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC; }
@font-face { font-family: "Alexandria"; font-style: normal; font-weight: 300 800; font-display: swap; src: url("fonts/alexandria-latin.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --ink: #FCFCFB;
  --ink-2: #F2F2F0;
  --ink-3: #E2E2DF;
  --text: #151515;
  --muted: #5C5C59;
  --line: rgba(0, 0, 0, .09);
  --or-text: #C9461A;
  --w-k: #161616;
  --w-r: #D32F2F;
  --w-b: #1E5BB8;
  --or: #F35A21;
  --or-deep: #B8400F;
  --or-hi: #FF9D6E;
  --gold: #DD9F24;
  --cu: #D7844B;
  --ease-out: cubic-bezier(.23, 1, .32, 1);
  --ease-io: cubic-bezier(.77, 0, .175, 1);
  --wrap: 1180px;
  --gut: clamp(20px, 5vw, 64px);
  --rail: 40px;
  --radius: 18px;
  --top-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--top-h) + 12px); }
body { margin: 0; background: var(--ink); color: var(--text); font-family: "Alexandria", system-ui, sans-serif; font-size: 17px; line-height: 1.8; font-weight: 400; overflow-x: clip; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
:lang(ar) { letter-spacing: 0; font-style: normal; text-transform: none; font-synthesis: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, dl, dd, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
::selection { background: var(--or); color: #fff; }
:focus-visible { outline: 2px solid var(--or); outline-offset: 3px; border-radius: 6px; }

.skip { position: fixed; inset-inline-start: 12px; top: -60px; z-index: 50; background: var(--or); color: #fff; padding: 8px 16px; border-radius: 999px; transition: top .2s var(--ease-out); }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + var(--gut) * 2); margin-inline: auto; padding-inline: var(--gut); position: relative; z-index: 2; }
.sec { position: relative; }

/* ---------- header ---------- */
.top { position: fixed; inset: 0 0 auto 0; z-index: 30; height: var(--top-h); background: rgba(252, 252, 251, .82); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); border-bottom: 1px solid var(--line); }
.top__in { max-width: calc(var(--wrap) + var(--gut) * 2); margin-inline: auto; padding-inline: var(--gut); height: 100%; display: flex; align-items: center; gap: 28px; }
.top__logo img { height: 31px; width: auto; }
.top__nav { display: flex; gap: 26px; margin-inline-start: auto; font-size: 15px; color: var(--muted); }
.top__nav a { position: relative; padding-block: 6px; transition: color .2s ease; }
.top__nav a::after { content: ""; position: absolute; inset-inline: 0; bottom: 0; height: 2px; background: var(--or); border-radius: 2px; transform: scaleX(0); transform-origin: right; transition: transform .25s var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .top__nav a:hover { color: var(--text); }
  .top__nav a:hover::after { transform: scaleX(1); }
}

/* ---------- buttons ---------- */
.btn { --b: #D5420C; display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 52px; padding-inline: 26px; border-radius: 999px; background: var(--b); color: #fff; font-weight: 600; font-size: 16px; white-space: nowrap; transition: transform .16s var(--ease-out), background-color .2s ease, box-shadow .3s ease; }
.btn:active { transform: scale(.97); }
@media (hover: hover) and (pointer: fine) { .btn:hover { background: #C23A09; } }
.btn--sm { height: 40px; padding-inline: 18px; font-size: 14px; }
.top .btn--sm { margin-inline-start: 0; }
.top__cta-ico { display: none; width: 20px; height: 20px; flex: none; }
.btn--ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1.5px rgba(0, 0, 0, .2); }
@media (hover: hover) and (pointer: fine) { .btn--ghost:hover { background: rgba(0, 0, 0, .04); box-shadow: inset 0 0 0 1.5px rgba(0, 0, 0, .38); } }
.btn--lg { height: 64px; padding-inline: 38px; font-size: 18px; }

/* ---------- type ---------- */
.eyebrow { color: var(--or-text); font-size: 15px; font-weight: 500; margin-bottom: 18px; }
.h2 { font-size: clamp(30px, 3.6vw, 50px); line-height: 1.3; font-weight: 700; text-wrap: balance; }
.lead { color: var(--muted); font-size: clamp(17px, 1.4vw, 19px); line-height: 1.85; max-width: 52ch; margin-top: 14px; }

/* ---------- wires (the cable that runs down the page) ---------- */
.wire { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; z-index: 1; }
.wire path { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.wire path { stroke-linecap: butt; }
.wire .w-k { stroke: var(--w-k); stroke-width: 7; }
.wire .w-r { stroke: var(--w-r); stroke-width: 5; }
.wire .w-b { stroke: var(--w-b); stroke-width: 5; }
.wire .w-pulse { stroke: #FFD9BE; stroke-width: 3; stroke-linecap: round; opacity: 0; filter: drop-shadow(0 0 4px rgba(243, 90, 33, .95)); }
.wire.is-done .w-pulse { opacity: 1; }
.wire .w-tip { stroke: #D7844B; }
.wire .w-spark { opacity: 0; transition: opacity .2s ease; }
.wire.is-drawing .w-spark { opacity: 1; }
.statement .wire .w-r { stroke: #8E1515; }

/* ---------- hero ---------- */
.hero { min-height: 100svh; padding-top: calc(var(--top-h) + clamp(28px, 6vh, 72px)); padding-bottom: clamp(80px, 14vh, 150px); display: flex; align-items: center; overflow: clip; }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: clamp(24px, 4vw, 64px); }
.hero__title { font-size: clamp(44px, 6.2vw, 88px); line-height: 1.22; font-weight: 800; }
.hero__lead { color: var(--muted); font-size: clamp(17px, 1.45vw, 20px); line-height: 1.9; max-width: 44ch; margin-top: 22px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero__mark { position: relative; justify-self: center; width: min(100%, 470px); }
.mark { width: 100%; height: auto; overflow: visible; }
.mark path { fill: none; stroke-linejoin: round; }
.mark__tube { stroke: var(--or); stroke-width: 44; stroke-linecap: butt; }
.mark__w { stroke-linecap: butt; }
.mark__w--k { stroke: var(--w-k); stroke-width: 9; }
.mark__w--r { stroke: var(--w-r); stroke-width: 7; }
.mark__w--b { stroke: var(--w-b); stroke-width: 7; }
.mark__cu { stroke: #D7844B; stroke-linecap: butt; }
.mark__cu--k { stroke-width: 7; }
.mark__cu--r, .mark__cu--b { stroke-width: 5; }
.mark__spark { opacity: 0; transform-box: fill-box; transform-origin: center; }
.hero__brackets span { position: absolute; z-index: 0; border: clamp(26px, 3.2vw, 46px) solid #F0F0EE; border-radius: clamp(40px, 5vw, 70px); pointer-events: none; }
.hero__brackets span:first-child { width: 26vw; height: 40vh; top: -10vh; inset-inline-start: -9vw; border-inline-start-color: transparent; border-top-color: transparent; }
.hero__brackets span:last-child { display: none; }

/* ---------- inside the cable ---------- */
.inside { padding-block: clamp(90px, 12vh, 140px); background: var(--ink); }
.inside__head { margin-bottom: clamp(28px, 4vh, 48px); }
.inside__grid { display: grid; grid-template-columns: minmax(260px, .42fr) 1fr; gap: clamp(24px, 4vw, 56px); align-items: center; }
.layers { display: grid; gap: 8px; counter-reset: none; }
.layer { position: relative; padding: 18px 22px; padding-inline-start: 26px; border-radius: 14px; transition: background-color .35s ease, opacity .35s ease; opacity: .42; }
.layer::before { content: ""; position: absolute; inset-inline-start: 0; top: 18px; bottom: 18px; width: 3px; border-radius: 3px; background: var(--ink-3); transition: background-color .35s ease; }
.layer h3 { font-size: 20px; font-weight: 700; line-height: 1.5; }
.layer p { color: var(--muted); font-size: 16px; margin-top: 4px; }
.layer.is-on { opacity: 1; background: var(--ink-2); }
.layer.is-on::before { background: var(--or); }
.anatomy { position: relative; }
.anatomy__svg { width: 100%; height: auto; overflow: visible; }
.anatomy .core path { fill: none; stroke-linecap: butt; }
.core__cu { stroke: url(#strands); stroke-width: 22; }
.core__ins { stroke-width: 30; }
.core__hi { stroke: #fff; stroke-width: 4; opacity: .22; transform: translateY(-6px); }
.tag { position: absolute; font-size: 14px; font-weight: 500; color: var(--text); opacity: 0; transform: translate(-50%, calc(-100% + 8px)); transition: opacity .45s var(--ease-out), transform .45s var(--ease-out); pointer-events: none; white-space: nowrap; }
.tag--below { transform: translate(-50%, -8px); }
.tag span { display: inline-block; padding: 6px 14px; border-radius: 999px; background: rgba(255, 255, 255, .96); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .12), 0 6px 18px -10px rgba(0, 0, 0, .25); }
.tag.is-on { opacity: 1; transform: translate(-50%, -100%); }
.tag--below.is-on { transform: translate(-50%, 0); }
.leaders line { stroke: rgba(0, 0, 0, .38); stroke-width: 1.5; stroke-dasharray: 3 4; opacity: 0; transition: opacity .45s var(--ease-out); }
.leaders line.is-on { opacity: 1; }

/* ---------- products ---------- */
.products { padding-top: clamp(84px, 11vh, 120px); padding-bottom: clamp(60px, 8vh, 90px); background: var(--ink); overflow: clip; }
.products__head { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 8px 32px; margin-bottom: clamp(26px, 4vh, 44px); }
.products__head .lead { grid-column: 1; }
.products__head .h2 { grid-column: 1; }
.chapters { grid-column: 2; grid-row: 1 / span 2; display: flex; gap: 6px; font-size: 14px; color: var(--muted); }
.chapters li { padding: 6px 14px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line); transition: color .3s ease, background-color .3s ease, box-shadow .3s ease; white-space: nowrap; }
.chapters li.is-on { color: #fff; background: var(--or); box-shadow: none; }
.rail-view { position: relative; z-index: 2; }
.track { display: flex; gap: 16px; padding-inline: var(--gut); width: max-content; position: relative; will-change: transform; }
.track::before { content: ""; position: absolute; inset-inline: 0; top: 120px; height: 2px; background: linear-gradient(to left, rgba(243, 90, 33, .5), rgba(243, 90, 33, .12)); z-index: 0; }
.card, .chapter { position: relative; z-index: 1; flex: 0 0 auto; border-radius: var(--radius); }
.card { width: 296px; background: var(--ink-2); box-shadow: inset 0 0 0 1px var(--line); padding: 18px 22px 24px; display: flex; flex-direction: column; }
.card__xs { width: 200px; height: 200px; margin: 2px auto 10px; }
.card__xs .xs { width: 100%; height: 100%; transition: transform .6s var(--ease-out); }
@media (hover: hover) and (pointer: fine) { .card:hover .xs { transform: rotate(-14deg) scale(1.03); } }
.card__code { font-size: 26px; font-weight: 700; line-height: 1.3; letter-spacing: -.01em; color: var(--text); text-align: start; }
.card__name { font-size: 17px; font-weight: 600; margin-top: 2px; }
.card__use { color: var(--muted); font-size: 15px; line-height: 1.75; margin-top: 8px; }
.specs { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 6px 18px; margin-top: auto; padding-top: 16px; }
.specs div { display: grid; }
.specs dt { color: var(--muted); font-size: 12px; line-height: 1.6; }
.specs dd { font-size: 15px; font-weight: 600; color: var(--text); }
.chapter { width: 270px; padding: 0 8px; background: var(--ink); display: flex; flex-direction: column; justify-content: flex-start; }
.chapter h3 { font-size: 30px; line-height: 1.35; font-weight: 700; color: var(--or); text-wrap: balance; margin-top: 98px; }
.chapter p { color: var(--muted); font-size: 16px; margin-top: 12px; }
.xs .xs-l .xs-p { transform-box: view-box; transform-origin: 100px 100px; }
.xs .o { stroke: rgba(0, 0, 0, .16); stroke-width: 1.2; }
.card { box-shadow: inset 0 0 0 1px var(--line); }
.js .card .xs-p { opacity: 0; transform: scale(.82); }
.card.is-in .xs-p { opacity: 1; transform: none; transition: opacity .5s var(--ease-out), transform .7s var(--ease-out); }
.card.is-in .xs-l[data-l="0"] .xs-p { transition-delay: .05s; }
.card.is-in .xs-l[data-l="1"] .xs-p { transition-delay: .22s; }
.card.is-in .xs-l[data-l="2"] .xs-p { transition-delay: .36s; }
.card.is-in .xs-l[data-l="3"] .xs-p { transition-delay: .48s; }

/* ---------- statement (brand orange) ---------- */
.statement { background: var(--or); color: #fff; padding-block: clamp(110px, 16vh, 180px); overflow: clip; }
.statement__in { padding-inline: calc(var(--gut) + 48px); }
.statement__title { font-size: clamp(30px, 4.2vw, 58px); line-height: 1.42; font-weight: 700; max-width: 22ch; text-wrap: balance; }
.statement__title .w { display: inline-block; }
.values { display: grid; grid-template-columns: repeat(5, 1fr); gap: 26px; margin-top: clamp(48px, 8vh, 84px); padding-top: 26px; border-top: 2px solid rgba(255, 255, 255, .35); }
.values dt { font-size: 19px; font-weight: 700; }
.values dd { color: #1C0A02; font-size: 15px; line-height: 1.75; margin-top: 6px; }

/* ---------- quality ---------- */
.quality { padding-block: clamp(100px, 14vh, 160px); }
.bento { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: minmax(210px, auto); gap: 14px; margin-top: clamp(30px, 5vh, 52px); }
.tile { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--ink-2); box-shadow: inset 0 0 0 1px var(--line); padding: 28px; display: flex; flex-direction: column; justify-content: flex-end; }
.tile h3 { font-size: 20px; font-weight: 700; line-height: 1.5; }
.tile p { color: var(--muted); font-size: 15px; margin-top: 6px; max-width: 40ch; }
.tile .tile__num { font-size: clamp(40px, 5vw, 68px); font-weight: 800; line-height: 1.1; color: var(--text) !important; margin: 0 0 8px !important; max-width: none !important; }
.tile--volt { grid-column: span 2; grid-row: span 2; background: radial-gradient(120% 90% at 85% 10%, rgba(243, 90, 33, .22), transparent 60%), #141416; box-shadow: none; color: #F4F3F1; }
.tile--volt p { color: #B9B8B4; }
.tile.tile--volt .tile__num { font-size: clamp(64px, 9vw, 132px); color: var(--or) !important; }
.volt { position: absolute; inset-inline: 0; top: 10%; height: 150px; }
.volt svg { width: 100%; height: 100%; overflow: visible; }
.volt__glow { opacity: 0; transform-box: fill-box; transform-origin: center; }
.volt__arc { fill: none; stroke: #FFF4E8; stroke-width: 2.6; stroke-linejoin: round; opacity: 0; filter: drop-shadow(0 0 5px rgba(255, 150, 90, .95)); }
.tile--volt.is-in .volt__glow { animation: glow 2.2s ease-in-out infinite; }
.tile--volt.is-in .volt__arc { animation: zap .36s steps(1, end) infinite; }
.tile--volt.is-in .volt__arc:nth-of-type(2) { animation-delay: .12s; }
.tile--volt.is-in .volt__arc:nth-of-type(3) { animation-delay: .24s; }
@keyframes zap { 0% { opacity: 1; } 34% { opacity: 0; } 100% { opacity: 0; } }
@keyframes glow { 0%, 100% { opacity: .55; transform: scale(.9); } 50% { opacity: 1; transform: scale(1.08); } }
.tile--iso { background: linear-gradient(160deg, #ECECEA, #F4F4F2); }
.tile--cu .strands { position: absolute; inset-inline-end: 22px; top: 22px; width: 108px; height: 108px; }
.tile--where { background: #EAEAE7; }

/* ---------- contact ---------- */
.contact { padding-block: clamp(100px, 14vh, 160px) clamp(90px, 12vh, 130px); border-top: 1px solid var(--line); }
.contact__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 90px); align-items: start; }
.contact__main .btn { margin-top: 34px; }
.plug { position: relative; }
.plug::after { content: ""; position: absolute; inset: -6px; border-radius: inherit; box-shadow: 0 0 0 2px rgba(243, 90, 33, .0); transition: box-shadow .6s var(--ease-out); pointer-events: none; }
.plug.is-live::after { box-shadow: 0 0 0 2px rgba(243, 90, 33, .55), 0 0 40px rgba(243, 90, 33, .35); }
.contact__info { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 28px; padding-top: 10px; }
.contact__info dt { color: var(--muted); font-size: 14px; }
.contact__info dd { font-size: 17px; font-weight: 500; margin-top: 4px; }
.contact__info a { transition: color .2s ease; }
@media (hover: hover) and (pointer: fine) { .contact__info a:hover { color: var(--or-text); } }
.contact__wide { grid-column: 1 / -1; }
.social { display: flex; gap: 10px; margin-top: 8px; }
.social a { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 999px; color: var(--text); box-shadow: inset 0 0 0 1.5px rgba(0, 0, 0, .14); transition: background-color .2s ease, color .2s ease, box-shadow .2s ease, transform .16s var(--ease-out); }
.social svg { width: 20px; height: 20px; fill: currentColor; }
.social a:active { transform: scale(.94); }
@media (hover: hover) and (pointer: fine) { .contact__info .social a:hover { background: var(--or); color: #fff; box-shadow: none; } }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); padding-block: 30px; position: relative; z-index: 2; }
.foot__in { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; color: var(--muted); font-size: 14px; }
.foot__in img { height: 26px; width: auto; }
.foot__credit { margin-inline-start: auto; }
.foot__credit a { color: var(--text); }

/* ---------- entrance ---------- */
.js [data-rise] { opacity: 0; transform: translateY(18px); }
.js .is-risen [data-rise], .js [data-rise].is-risen { opacity: 1; transform: none; transition: opacity .8s var(--ease-out), transform .9s var(--ease-out); }

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .top__nav { display: none; }
  .top .btn--sm { margin-inline-start: auto; }
  .values { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  :root { --rail: 14px; }
  .hero { min-height: auto; padding-bottom: 90px; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__mark { order: -1; width: min(58vw, 280px); justify-self: start; margin-bottom: 40px; }
  .inside { overflow: clip; }
  .anatomy { width: 140%; margin-inline-end: -40%; }
  .inside__grid { grid-template-columns: 1fr; }
  .anatomy { order: -1; }
  .layer { opacity: 1; }
  .layer::before { background: var(--or); }
  .products__head { grid-template-columns: 1fr; }
  .chapters { grid-column: 1; grid-row: auto; flex-wrap: wrap; margin-top: 10px; }
  .rail-view { overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-x: contain; }
  .rail-view::-webkit-scrollbar { display: none; }
  .card, .chapter { scroll-snap-align: start; }
  .card { width: 272px; }
  .chapter { width: 220px; }
  .chapter h3 { margin-top: 98px; font-size: 26px; }
  .statement__in { padding-inline: calc(var(--gut) + 22px); }
  .values { grid-template-columns: 1fr 1fr; }
  .bento { grid-template-columns: 1fr 1fr; }
  .tile--volt { grid-column: 1 / -1; grid-row: auto; min-height: 320px; }
  .contact__grid { grid-template-columns: 1fr; }
  .tag { font-size: 12px; }
  .tag span { padding: 4px 10px; }
  .wire .w-k { stroke-width: 4; }
  .wire .w-r, .wire .w-b { stroke-width: 3; }
  .wire .w-pulse { stroke-width: 2; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero__title { font-size: clamp(40px, 12vw, 56px); }
  .values { grid-template-columns: 1fr; gap: 18px; }
  .bento { grid-template-columns: 1fr; }
  .contact__info { grid-template-columns: 1fr; }
  .btn { height: 50px; padding-inline: 22px; }
  .btn--lg { height: 58px; }
  .foot__credit { margin-inline-start: 0; }
  .top__logo img { height: 32px; }
  .top .btn--sm { width: 40px; height: 40px; padding: 0; border-radius: 50%; }
  .top__cta-ico { display: block; }
  .top__cta-txt { display: none; }
  .tag--sheath { left: 8%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-rise] { opacity: 1; transform: none; }
  .js .card .xs-p { opacity: 1; transform: none; }
  .tile--volt .volt__arc { animation: none !important; opacity: 0; }
  .tile--volt .volt__glow { animation: none !important; opacity: .7; }
  .wire .w-pulse { display: none; }
}

/* pinned products (desktop) */
.products.is-pinned { height: 100vh; min-height: 600px; display: flex; flex-direction: column; justify-content: center; padding-top: calc(var(--top-h) + 18px); padding-bottom: 26px; }
@media (min-width: 900px) and (max-height: 860px) {
  .products.is-pinned .card__xs { width: 150px; height: 150px; }
  .products.is-pinned .card { width: 276px; }
  .products.is-pinned .track::before { top: 95px; }
  .products.is-pinned .chapter h3 { margin-top: 74px; }
  .products.is-pinned .products__head { margin-bottom: 20px; }
}
/* copper strands tile */
.js .strands circle { opacity: 0; transform: scale(.3); transform-box: fill-box; transform-origin: center; }
.tile--cu.is-in .strands circle { opacity: 1; transform: none; transition: opacity .4s var(--ease-out), transform .6s var(--ease-out); }
@media (max-width: 900px) {
  .anatomy .tag[data-tag="0"], .leaders line[data-tag="0"] { display: none; }
}