/* ==========================================================
   OptiReaching — أوبتي ريتشنغ — optireaching.com
   ========================================================== */

:root {
  --pine: #0b2420;
  --pine-2: #12332d;
  --pine-3: #1c4a41;
  --pine-deep: #071815;
  --paper: #f5f8f3;
  --paper-2: #e8efe8;
  --card: #ffffff;

  --mint: #2fe0a2;
  --mint-d: #0a8f61;
  --sun: #ffc93c;

  --muted: #566862;
  --muted-light: rgba(232, 239, 232, .7);
  --line: rgba(11, 36, 32, .11);
  --line-light: rgba(232, 239, 232, .13);

  --f-body: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-display: 'Sora', 'Plus Jakarta Sans', system-ui, sans-serif;
  --f-num: 'Sora', system-ui, sans-serif;

  --radius: 28px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
}

html[lang="ar"] {
  --f-body: 'IBM Plex Sans Arabic', system-ui, Tahoma, sans-serif;
  --f-display: 'El Messiri', 'IBM Plex Sans Arabic', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--pine);
  background: var(--paper);
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}
html { overflow-x: clip; }
html[lang="ar"] body { font-size: 17px; line-height: 1.85; }

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; line-height: 1.1; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--mint); color: var(--pine); }
:focus-visible { outline: 2px solid var(--mint-d); outline-offset: 3px; }
.dark :focus-visible { outline-color: var(--mint); }

.ltr { direction: ltr; unicode-bidi: isolate; display: inline-block; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(80px, 11vw, 140px); position: relative; }
.dark { background: var(--pine); color: var(--paper); }

/* ---------- Progress ---------- */
.progress { position: fixed; inset-inline: 0; top: 0; height: 3px; z-index: 60; }
.progress span { display: block; height: 100%; width: 100%; background: var(--mint); transform-origin: left; transform: scaleX(0); }
[dir="rtl"] .progress span { transform-origin: right; }

/* ---------- Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 200; display: grid; place-items: center;
  background: var(--paper); transition: opacity .6s var(--ease), visibility .6s;
}
.loader-rings { position: relative; width: 64px; height: 64px; }
.loader-rings svg { position: relative; width: 100%; height: 100%; }
.loader-rings i { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--mint); animation: reach 1.8s ease-out infinite; }
.loader-rings i:nth-child(2) { animation-delay: .6s; }
.loader-rings i:nth-child(3) { animation-delay: 1.2s; }
html:not(.is-loading) .loader { opacity: 0; visibility: hidden; }
@keyframes reach { from { transform: scale(.6); opacity: .9; } to { transform: scale(2.6); opacity: 0; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  padding: 14px 24px; border-radius: 100px;
  font-weight: 600; font-size: 15px; line-height: 1; white-space: nowrap;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s, box-shadow .3s, transform .3s var(--ease);
  will-change: transform;
}
html[lang="ar"] .btn { font-weight: 500; font-size: 16px; }
.btn-sm { padding: 11px 18px; font-size: 14px; }
.btn-lg { padding: 8px 8px 8px 26px; font-size: 16px; min-height: 58px; }
[dir="rtl"] .btn-lg { padding: 8px 26px 8px 8px; }
.btn-lg:not(:has(.btn-arrow)) { padding: 8px 26px; }
.btn-block { width: 100%; }
.btn-arrow {
  width: 42px; height: 42px; flex: none; border-radius: 50%; display: grid; place-items: center;
  background: var(--pine); color: var(--mint);
  transition: transform .4s var(--ease), background .3s, color .3s;
}
.btn-arrow svg { width: 18px; height: 18px; }
[dir="rtl"] .btn-arrow svg { transform: scaleX(-1); }
.btn:hover .btn-arrow { transform: rotate(-45deg); }
[dir="rtl"] .btn:hover .btn-arrow { transform: rotate(45deg); }
.btn:not(.btn-lg) .btn-arrow { width: 30px; height: 30px; margin-inline-end: -12px; }
.btn:not(.btn-lg) .btn-arrow svg { width: 15px; height: 15px; }

.btn-mint { background: var(--mint); color: var(--pine); box-shadow: 0 14px 30px -14px rgba(10, 143, 97, .7); }
.btn-mint:hover { background: var(--sun); }
.btn-dark { background: var(--pine); color: var(--paper); }
.btn-dark .btn-arrow { background: var(--mint); color: var(--pine); }
.btn-dark:hover { background: var(--pine-3); }
.btn-line { border: 1.5px solid var(--line); color: var(--pine); }
.btn-line:hover { border-color: var(--pine); background: var(--pine); color: var(--paper); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset-inline: 0; top: 0; z-index: 50;
  padding-block: 18px;
  transition: padding .4s var(--ease), background .4s, box-shadow .4s, transform .5s var(--ease);
}
.site-header.scrolled {
  padding-block: 10px;
  background: rgba(245, 248, 243, .85);
  backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4);
  box-shadow: 0 1px 0 var(--line);
}
.site-header.hide { transform: translateY(-110%); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark { width: 40px; height: 40px; flex: none; transition: transform .6s var(--ease); }
.brand:hover .brand-mark { transform: rotate(-8deg) scale(1.05); }
.brand-name { font-family: 'Sora', sans-serif; font-size: 21px; font-weight: 400; letter-spacing: -.03em; white-space: nowrap; }
.brand-name b { font-weight: 700; }
html[lang="ar"] .brand-name { font-family: var(--f-display); font-size: 23px; letter-spacing: 0; font-weight: 500; }

.nav { display: flex; gap: 4px; padding: 5px; border-radius: 100px; background: rgba(11, 36, 32, .05); }
.nav a { padding: 8px 15px; font-size: 14.5px; font-weight: 500; border-radius: 100px; transition: background .3s, color .3s; }
.nav a:hover { background: rgba(255, 255, 255, .8); }
.nav a.active { background: var(--pine); color: var(--mint); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.lang-toggle {
  min-width: 46px; height: 42px; padding: 0 12px; border-radius: 100px;
  border: 1.5px solid var(--line); font-size: 14px; font-weight: 600;
  transition: border-color .3s, background .3s;
}
.lang-toggle:hover { border-color: var(--pine); }
html[lang="en"] .lang-toggle { font-family: 'IBM Plex Sans Arabic', sans-serif; font-weight: 500; }

.burger { display: none; width: 42px; height: 42px; border-radius: 50%; background: var(--pine); position: relative; }
.burger span { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--paper); border-radius: 2px; transition: transform .4s var(--ease), top .4s var(--ease); }
.burger span:first-child { top: 16px; }
.burger span:last-child { top: 24px; }
.menu-open .burger { background: var(--mint); }
.menu-open .burger span { background: var(--pine); }
.menu-open .burger span:first-child { top: 20px; transform: rotate(45deg); }
.menu-open .burger span:last-child { top: 20px; transform: rotate(-45deg); }

.mobile-menu {
  display: none; position: fixed; inset: 0; z-index: -1;
  background: var(--pine); color: var(--paper);
  padding: 110px var(--gutter) 40px; flex-direction: column; gap: 4px;
  clip-path: circle(0 at calc(100% - 40px) 40px);
  transition: clip-path .7s var(--ease);
}
[dir="rtl"] .mobile-menu { clip-path: circle(0 at 40px 40px); }
.mobile-menu a:not(.btn) {
  font-family: var(--f-display); font-size: 32px; font-weight: 600; padding-block: 8px;
  border-bottom: 1px solid var(--line-light);
  opacity: 0; transform: translateY(16px); transition: opacity .5s, transform .5s var(--ease);
}
.mobile-menu .btn { margin-top: 24px; }
.menu-open .mobile-menu { clip-path: circle(150% at calc(100% - 40px) 40px); }
.menu-open[dir="rtl"] .mobile-menu { clip-path: circle(150% at 40px 40px); }
.menu-open .mobile-menu a { opacity: 1; transform: none; }
.menu-open .mobile-menu a:nth-child(2) { transition-delay: .05s; }
.menu-open .mobile-menu a:nth-child(3) { transition-delay: .1s; }
.menu-open .mobile-menu a:nth-child(4) { transition-delay: .15s; }
.menu-open .mobile-menu a:nth-child(5) { transition-delay: .2s; }
.menu-open .mobile-menu a:nth-child(6) { transition-delay: .25s; }
.menu-open .site-header { background: transparent; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; }
.menu-open .brand-name { color: var(--paper); }
.menu-open .lang-toggle { color: var(--paper); border-color: var(--line-light); }

/* ---------- Common typography ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 16px 7px 12px; border-radius: 100px;
  background: var(--card); box-shadow: 0 1px 0 var(--line), 0 10px 24px -18px rgba(11, 36, 32, .4);
  font-size: 13.5px; font-weight: 500;
}
[dir="rtl"] .eyebrow { padding: 7px 12px 7px 16px; }
.dot-live { position: relative; width: 8px; height: 8px; border-radius: 50%; background: var(--mint-d); display: inline-block; flex: none; }
.dark .dot-live, .desk .dot-live { background: var(--mint); }
.dot-live::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid currentColor; color: var(--mint); animation: ping 1.7s var(--ease) infinite; }
@keyframes ping { from { transform: scale(.5); opacity: 1; } to { transform: scale(1.9); opacity: 0; } }

.kicker {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 20px;
  font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--mint-d);
}
html[lang="ar"] .kicker { letter-spacing: 0; font-size: 15px; font-weight: 600; }
.kicker::before { content: ""; width: 14px; height: 14px; border-radius: 50%; border: 2px solid currentColor; box-shadow: inset 0 0 0 3px var(--paper), inset 0 0 0 8px currentColor; }
.dark .kicker { color: var(--mint); }
.dark .kicker::before { box-shadow: inset 0 0 0 3px var(--pine), inset 0 0 0 8px currentColor; }

.section-title {
  font-family: var(--f-display);
  font-size: clamp(36px, 5.2vw, 70px);
  font-weight: 600; line-height: 1.04; letter-spacing: -.04em;
}
html[lang="ar"] .section-title { letter-spacing: 0; line-height: 1.3; font-size: clamp(36px, 5vw, 66px); font-weight: 700; }
.section-title em, .mark-text {
  font-style: normal; position: relative; z-index: 0;
  background: linear-gradient(transparent 62%, var(--sun) 62%, var(--sun) 90%, transparent 90%);
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
  padding-inline: .06em;
}
.dark .section-title em { background: none; color: var(--mint); padding: 0; }
.section-title.big { font-size: clamp(40px, 6vw, 84px); }
html[lang="ar"] .section-title.big { font-size: clamp(38px, 5.6vw, 76px); }
.section-lead { margin-top: 24px; max-width: 520px; font-size: 18px; color: var(--muted); }
.dark .section-lead { color: var(--muted-light); }
.section-head { margin-bottom: clamp(44px, 6vw, 72px); max-width: 820px; }
.section-head.center { text-align: center; margin-inline: auto; }
.section-head.center .section-lead { margin-inline: auto; }
.section-head.split { max-width: none; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; padding-block: 140px 90px; overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; width: 900px; height: 900px; inset-inline-end: -250px; top: -200px;
  background: radial-gradient(closest-side, rgba(47, 224, 162, .28), rgba(47, 224, 162, 0)); pointer-events: none;
}
.hero-dots {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(11, 36, 32, .13) 1.2px, transparent 1.3px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 70% 45%, #000, transparent);
  mask-image: radial-gradient(ellipse 60% 60% at 70% 45%, #000, transparent);
}
[dir="rtl"] .hero-dots { -webkit-mask-image: radial-gradient(ellipse 60% 60% at 30% 45%, #000, transparent); mask-image: radial-gradient(ellipse 60% 60% at 30% 45%, #000, transparent); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(40px, 6vw, 80px); align-items: center; }
.hero-title {
  margin-top: 26px; font-family: var(--f-display);
  font-size: clamp(48px, 6.4vw, 92px); font-weight: 700; line-height: 1.02; letter-spacing: -.055em;
}
html[lang="ar"] .hero-title { letter-spacing: 0; line-height: 1.22; font-size: clamp(52px, 7.4vw, 108px); }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .08em; }
.hero-title .line > * { display: inline-block; transform: translateY(110%); transition: transform 1.2s var(--ease); }
.hero-title .line:nth-child(2) > * { transition-delay: .1s; }
.hero-title .line:nth-child(3) > * { transition-delay: .2s; }
.ready .hero-title .line > * { transform: none; }
.mark-text { color: var(--pine); background-size: 0% 100%; background-repeat: no-repeat; transition: transform 1.2s var(--ease) .2s, background-size 1s var(--ease) 1.1s !important; }
[dir="rtl"] .mark-text { background-position: right; }
.ready .mark-text { background-size: 100% 100%; }

.hero-sub { margin-top: 26px; max-width: 540px; font-size: 18.5px; color: var(--muted); }
.hero-ctas { margin-top: 38px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-points { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: 14.5px; font-weight: 500; }
.hero-points li { display: flex; align-items: center; gap: 9px; }
.hero-points li::before {
  content: "✓"; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center;
  background: var(--mint); color: var(--pine); font-size: 11px; font-weight: 700;
}

/* Radar */
.hero-visual { position: relative; }
.radar-stage { position: relative; width: 90%; margin-inline: auto; transition: transform .6s var(--ease); }
.radar { position: relative; aspect-ratio: 1; }
.ring { position: absolute; border-radius: 50%; border: 1.5px dashed rgba(11, 36, 32, .16); }
.r1 { inset: 0; }
.r2 { inset: 17%; }
.r3 { inset: 33%; border-style: solid; border-color: rgba(10, 143, 97, .25); background: rgba(47, 224, 162, .09); }
.pulse { position: absolute; inset: 38%; border-radius: 50%; border: 2px solid var(--mint); animation: radarPulse 4.5s ease-out infinite; }
.p2 { animation-delay: 1.5s; }
.p3 { animation-delay: 3s; }
@keyframes radarPulse { from { transform: scale(.9); opacity: .9; } to { transform: scale(4.1); opacity: 0; } }
.sweep {
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(47, 224, 162, .32), rgba(47, 224, 162, 0) 20%, transparent);
  animation: spin 7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.radar-core { position: absolute; inset: 39%; display: grid; place-items: center; }
.radar-core svg { width: 100%; height: 100%; filter: drop-shadow(0 18px 30px rgba(11, 36, 32, .35)); }
.node {
  position: absolute; width: 58px; height: 58px; margin: -29px 0 0 -29px;
  border-radius: 18px; display: grid; place-items: center;
  background: var(--card); color: var(--pine);
  box-shadow: 0 18px 36px -18px rgba(11, 36, 32, .5);
  animation: floaty 6s ease-in-out infinite;
}
.node svg { width: 24px; height: 24px; }
.n1 { top: 4%; left: 50%; }
.n2 { top: 34%; left: 95%; animation-delay: -1.5s; }
.n3 { top: 34%; left: 5%; animation-delay: -3s; }
.n4 { top: 68%; left: 88%; animation-delay: -4.5s; }
.node-wa { background: #25d366; color: #fff; }
.blip { position: absolute; width: 10px; height: 10px; margin: -5px 0 0 -5px; border-radius: 50%; background: var(--mint-d); box-shadow: 0 0 0 5px rgba(47, 224, 162, .25); animation: blink 3s ease-in-out infinite; }
.b1 { top: 22%; left: 28%; }
.b2 { top: 18%; left: 72%; animation-delay: -1s; }
.b3 { top: 58%; left: 20%; animation-delay: -2s; }
.b4 { top: 52%; left: 76%; background: var(--sun); box-shadow: 0 0 0 5px rgba(255, 201, 60, .3); animation-delay: -.5s; }
@keyframes blink { 0%, 100% { opacity: .25; transform: scale(.7); } 50% { opacity: 1; transform: scale(1); } }
@keyframes floaty { 50% { transform: translateY(-10px); } }

.chip {
  position: absolute; z-index: 2; top: 2%; inset-inline-start: -2%;
  display: flex; align-items: center; gap: 12px;
  padding: 10px 18px 10px 10px; border-radius: 18px;
  background: var(--card); box-shadow: 0 22px 44px -22px rgba(11, 36, 32, .5);
  font-size: 12.5px; line-height: 1.3;
  animation: floaty 6s ease-in-out infinite; animation-delay: -2s;
}
[dir="rtl"] .chip { padding: 10px 10px 10px 18px; }
.chip strong { display: block; font-size: 15px; font-weight: 700; }
.chip span:not(.chip-ic) { color: var(--muted); }
.chip-ic { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: var(--sun); color: var(--pine); font-size: 18px; }

.desk {
  position: relative; z-index: 1; margin-top: -24%;
  padding: 20px; border-radius: 24px;
  background: var(--pine); color: var(--paper);
  box-shadow: 0 40px 80px -36px rgba(11, 36, 32, .65);
}
.desk-head { display: flex; justify-content: space-between; align-items: center; font-size: 13.5px; }
.desk-title { display: flex; align-items: center; gap: 10px; opacity: .9; }
.desk-clock { font-family: var(--f-num); font-variant-numeric: tabular-nums; direction: ltr; opacity: .55; font-size: 13px; }
.desk-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 16px; }
.metric { padding: 12px 14px; border-radius: 16px; background: rgba(232, 239, 232, .07); }
.metric-label { display: block; font-size: 11.5px; opacity: .6; line-height: 1.3; }
.metric-value { display: block; margin-top: 4px; font-family: var(--f-num); font-size: 26px; font-weight: 600; font-variant-numeric: tabular-nums; direction: ltr; text-align: left; }
[dir="rtl"] .metric-value { text-align: right; }
.metric-value small { font-size: 13px; opacity: .6; margin-inline-start: 2px; font-family: var(--f-body); }
.metric:first-child .metric-value { color: var(--mint); }
.desk-calls { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; min-height: 162px; }
.call {
  display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center;
  padding: 10px 12px; border-radius: 14px; background: rgba(232, 239, 232, .05);
  font-size: 13px; animation: callIn .7s var(--ease) both;
}
.call.out { animation: callOut .5s var(--ease) both; }
@keyframes callIn { from { opacity: 0; transform: translateY(-12px) scale(.97); } }
@keyframes callOut { to { opacity: 0; transform: translateY(10px) scale(.97); } }
.call-ic { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: rgba(47, 224, 162, .14); color: var(--mint); }
.call-ic svg { width: 15px; height: 15px; }
.call-ic.wa { background: rgba(37, 211, 102, .16); color: #3ee07f; }
.call-ic.chat { background: rgba(255, 201, 60, .15); color: var(--sun); }
.call-ic.mail { background: rgba(232, 239, 232, .1); color: var(--paper); }
.call b { display: block; font-weight: 500; }
.call span { opacity: .55; font-size: 11.5px; }
.call-state { font-size: 11px; padding: 4px 10px; border-radius: 100px; background: rgba(47, 224, 162, .15); color: var(--mint); white-space: nowrap; opacity: 1 !important; }
.call-state.done { background: rgba(232, 239, 232, .08); color: rgba(232, 239, 232, .7); }

/* ---------- Ticker ---------- */
.ticker { overflow: hidden; background: var(--pine); color: var(--paper); padding-block: 20px; }
.ticker-track { display: flex; width: max-content; animation: marquee 42s linear infinite; }
[dir="rtl"] .ticker-track { animation-name: marquee-rtl; }
.ticker:hover .ticker-track { animation-play-state: paused; }
.ticker-group { display: flex; align-items: center; flex: none; }
.marquee-item { display: inline-flex; align-items: center; gap: 30px; padding-inline: 15px; font-family: var(--f-display); font-size: clamp(20px, 2.5vw, 30px); font-weight: 600; white-space: nowrap; }
.marquee-item::after { content: ""; width: 12px; height: 12px; border-radius: 50%; border: 2.5px solid var(--mint); }
.marquee-item:nth-child(2n)::after { border-color: var(--sun); }
@keyframes marquee { to { transform: translateX(-50%); } }
@keyframes marquee-rtl { to { transform: translateX(50%); } }

/* ---------- Numbers ---------- */
.numbers { padding-block: clamp(64px, 8vw, 100px); }
.numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.num { padding: 6px 28px; border-inline-start: 1px solid var(--line); }
.num:first-child { border-inline-start: 0; padding-inline-start: 0; }
.num-value { display: block; direction: ltr; text-align: left; font-family: var(--f-num); font-weight: 700; font-size: clamp(50px, 5.6vw, 80px); line-height: 1; letter-spacing: -.06em; }
[dir="rtl"] .num-value { text-align: right; }
.num-value small { font-size: .38em; color: var(--mint-d); margin-inline-start: 4px; letter-spacing: 0; }
.num-label { display: block; margin-top: 14px; font-size: 15px; color: var(--muted); max-width: 240px; }

/* ---------- Services ---------- */
.services { background: var(--card); border-radius: 44px 44px 0 0; }
.svc-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(40px, 7vw, 100px); align-items: start; }
.svc-intro { position: sticky; top: 120px; }
.svc-intro .btn { margin-top: 34px; }
.svc-list { border-top: 1px solid var(--line); }
.svc-row {
  position: relative; display: grid; grid-template-columns: 40px 52px 1fr; gap: 20px; align-items: start;
  padding: 26px 20px; border-bottom: 1px solid var(--line); border-radius: 22px;
  transition: background .4s var(--ease), color .4s, border-color .4s, opacity 1s var(--ease), transform 1s var(--ease);
}
.svc-row:hover { background: var(--pine); color: var(--paper); border-color: transparent; }
.svc-no { font-family: var(--f-num); font-size: 13px; font-weight: 600; color: var(--muted); padding-top: 14px; }
.svc-row:hover .svc-no { color: var(--mint); }
.svc-ic { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--paper-2); color: var(--pine); transition: background .4s, color .4s, transform .5s var(--ease); }
.svc-ic svg { width: 24px; height: 24px; }
.svc-row:hover .svc-ic { background: var(--mint); color: var(--pine); transform: scale(1.08); }
.svc-txt h3 { font-family: var(--f-display); font-size: 21px; font-weight: 600; line-height: 1.3; margin: 10px 0 6px; letter-spacing: -.02em; }
html[lang="ar"] .svc-txt h3 { letter-spacing: 0; font-size: 22px; }
.svc-txt p { font-size: 15.5px; color: var(--muted); max-width: 540px; transition: color .4s; }
.svc-row:hover .svc-txt p { color: var(--muted-light); }

/* ---------- OPTI method ---------- */
.method { overflow: hidden; }
.method-rings { position: absolute; left: 50%; top: -340px; width: 1px; height: 1px; pointer-events: none; }
.method-rings i { position: absolute; left: 50%; top: 50%; border-radius: 50%; border: 1px solid var(--line-light); transform: translate(-50%, -50%); }
.method-rings i:nth-child(1) { width: 600px; height: 600px; }
.method-rings i:nth-child(2) { width: 900px; height: 900px; }
.method-rings i:nth-child(3) { width: 1200px; height: 1200px; }
.method-rings i:nth-child(4) { width: 1500px; height: 1500px; }
.method .container { position: relative; }
.opti-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.opti-card {
  position: relative; display: flex; flex-direction: column;
  padding: 30px 26px 32px; border-radius: var(--radius);
  background: var(--pine-2); border: 1px solid var(--line-light);
  transition: background .5s var(--ease), transform .5s var(--ease), border-color .5s, opacity 1s var(--ease);
}
.opti-card:hover { transform: translateY(-8px); border-color: rgba(47, 224, 162, .4); }
.opti-letter {
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: 112px; line-height: .9; letter-spacing: -.06em;
  color: transparent; -webkit-text-stroke: 2px var(--mint);
  transition: color .5s var(--ease);
}
.opti-card:hover .opti-letter { color: var(--mint); }
.opti-word { margin-top: 26px; font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--sun); }
html[lang="ar"] .opti-word { letter-spacing: 0; font-size: 15px; font-weight: 600; }
.opti-card h3 { margin-top: 10px; font-family: var(--f-display); font-size: 22px; line-height: 1.3; letter-spacing: -.02em; }
html[lang="ar"] .opti-card h3 { letter-spacing: 0; }
.opti-card p { margin-top: 10px; color: var(--muted-light); font-size: 15px; }
.dialect-tags { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 6px; }
.dialect-tags span { padding: 4px 11px; border-radius: 100px; font-size: 12.5px; border: 1px solid var(--line-light); transition: background .3s, color .3s, border-color .3s; }
.dialect-tags span:hover { background: var(--mint); color: var(--pine); border-color: var(--mint); }

.shield {
  margin-top: 16px; display: grid; grid-template-columns: auto 1fr 1.5fr; gap: 24px; align-items: center;
  padding: 24px 30px; border-radius: var(--radius); background: var(--mint); color: var(--pine);
}
.shield-ic { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 50%; background: var(--pine); color: var(--mint); }
.shield-ic svg { width: 26px; height: 26px; }
.shield h3 { font-family: var(--f-display); font-size: 22px; line-height: 1.3; }
.shield ul { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 14.5px; font-weight: 500; }
.shield li { display: flex; align-items: center; gap: 8px; }
.shield li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--pine); flex: none; }

/* ---------- Demo ---------- */
.demo { overflow: hidden; }
.demo-grid { display: grid; grid-template-columns: 1fr auto; gap: clamp(40px, 9vw, 130px); align-items: center; }
.demo-notes { margin-top: 34px; display: grid; gap: 14px; }
.demo-notes li { display: flex; gap: 14px; align-items: center; font-size: 16.5px; font-weight: 500; }
.demo-notes .tick { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--mint); color: var(--pine); font-size: 13px; font-weight: 700; }
.phone-wrap { position: relative; }
.phone-rings { position: absolute; left: 50%; top: 50%; width: 1px; height: 1px; }
.phone-rings i { position: absolute; left: 50%; top: 50%; border-radius: 50%; transform: translate(-50%, -50%); }
.phone-rings i:nth-child(1) { width: 520px; height: 520px; background: rgba(47, 224, 162, .16); }
.phone-rings i:nth-child(2) { width: 700px; height: 700px; border: 1.5px dashed rgba(11, 36, 32, .14); }
.phone {
  position: relative; z-index: 1; width: 350px; height: 680px;
  border-radius: 48px; padding: 11px; background: var(--pine);
  box-shadow: 0 60px 120px -50px rgba(11, 36, 32, .7), 0 0 0 2px #24463f inset;
  display: flex; flex-direction: column; overflow: hidden;
}
.phone::before {
  content: ""; position: absolute; inset: 11px; border-radius: 38px; z-index: 0;
  background: #efeae2 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32'%3E%3Ccircle cx='16' cy='16' r='2' fill='none' stroke='%230b2420' stroke-opacity='.06'/%3E%3C/svg%3E");
}
.phone > * { position: relative; z-index: 1; }
.phone-notch { position: absolute; top: 21px; left: 50%; width: 96px; height: 26px; border-radius: 20px; background: var(--pine); transform: translateX(-50%); z-index: 3; }
.phone-top { display: flex; align-items: center; gap: 12px; padding: 58px 18px 14px; border-radius: 38px 38px 0 0; background: #075e54; color: #fff; font-size: 13px; line-height: 1.3; }
.phone-top strong { display: block; font-size: 15.5px; font-weight: 600; }
.phone-status { opacity: .75; }
.phone-avatar { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--mint); color: var(--pine); font-weight: 700; font-size: 18px; }
.chat { flex: 1; padding: 16px 14px; display: flex; flex-direction: column; gap: 8px; overflow: hidden; justify-content: flex-end; }
.msg { max-width: 82%; padding: 9px 13px 7px; border-radius: 14px; font-size: 13.5px; line-height: 1.55; box-shadow: 0 1px 1px rgba(0, 0, 0, .06); animation: msgIn .45s var(--ease) both; }
.msg time { display: block; font-size: 10.5px; opacity: .5; text-align: end; margin-top: 2px; direction: ltr; }
.msg.them { align-self: flex-start; background: #fff; border-start-start-radius: 4px; }
.msg.us { align-self: flex-end; background: #d9fdd3; border-start-end-radius: 4px; }
.msg.typing { display: flex; gap: 4px; padding: 13px 14px; }
.msg.typing i { width: 7px; height: 7px; border-radius: 50%; background: #8696a0; animation: typing 1s infinite; }
.msg.typing i:nth-child(2) { animation-delay: .15s; }
.msg.typing i:nth-child(3) { animation-delay: .3s; }
.msg.rate { background: #fff; text-align: center; align-self: center; font-size: 12.5px; }
.msg.rate .stars { color: #f5a623; font-size: 18px; letter-spacing: 3px; }
@keyframes msgIn { from { opacity: 0; transform: translateY(12px) scale(.96); } }
@keyframes typing { 50% { transform: translateY(-4px); opacity: .5; } }
.phone-input { margin: 0 10px 10px; padding: 12px 16px; border-radius: 100px; background: #fff; color: #8696a0; font-size: 13.5px; display: flex; justify-content: space-between; align-items: center; }
.send { width: 30px; height: 30px; border-radius: 50%; background: #00a884; display: block; }

/* ---------- Process ---------- */
.process { background: var(--paper-2); }
.timeline { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.timeline-line { position: absolute; top: 23px; inset-inline: 24px; height: 2px; background: var(--line); }
.timeline-line span { display: block; height: 100%; width: 100%; background: var(--mint-d); transform: scaleX(var(--p, 0)); transform-origin: left; transition: transform .2s linear; }
[dir="rtl"] .timeline-line span { transform-origin: right; }
.step { position: relative; }
.step-no {
  position: relative; z-index: 1; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
  background: var(--paper-2); border: 2px solid var(--mint-d); color: var(--mint-d);
  font-family: var(--f-num); font-weight: 700; font-size: 17px;
  box-shadow: 0 0 0 8px var(--paper-2); transition: background .4s, color .4s;
}
.step.in .step-no { background: var(--pine); color: var(--mint); border-color: var(--pine); transition-delay: .4s; }
.step-day { display: inline-block; margin-top: 26px; font-size: 13px; font-weight: 600; color: var(--mint-d); }
.step h3 { margin-top: 6px; font-family: var(--f-display); font-size: 24px; letter-spacing: -.03em; margin-bottom: 10px; }
html[lang="ar"] .step h3 { letter-spacing: 0; }
.step p { font-size: 15px; color: var(--muted); }

/* ---------- Industries ---------- */
.industries .section-head.split { align-items: end; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.tab { padding: 10px 18px; border-radius: 100px; font-size: 14.5px; border: 1px solid var(--line-light); color: rgba(232, 239, 232, .75); transition: all .35s var(--ease); }
.tab:hover { color: var(--paper); border-color: rgba(232, 239, 232, .4); }
.tab.is-active { background: var(--mint); color: var(--pine); border-color: var(--mint); font-weight: 600; }
.tab-panel {
  display: none; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: center;
  padding: clamp(28px, 4.5vw, 64px); border-radius: 36px; background: var(--pine-2); border: 1px solid var(--line-light);
}
.tab-panel.is-active { display: grid; animation: panelIn .7s var(--ease); }
@keyframes panelIn { from { opacity: 0; transform: translateY(18px); } }
.panel-text h3 { font-family: var(--f-display); font-size: clamp(28px, 3.4vw, 46px); line-height: 1.12; margin-bottom: 18px; letter-spacing: -.035em; }
html[lang="ar"] .panel-text h3 { letter-spacing: 0; line-height: 1.4; font-size: clamp(26px, 3vw, 40px); }
.panel-text p { color: var(--muted-light); max-width: 540px; }
.panel-text ul { margin-top: 26px; display: grid; gap: 10px; }
.panel-text li { display: flex; align-items: center; gap: 12px; }
.panel-text li::before { content: "✓"; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: rgba(47, 224, 162, .16); color: var(--mint); font-size: 12px; flex: none; }
.panel-art { position: relative; width: min(300px, 100%); aspect-ratio: 1; justify-self: center; display: grid; place-items: center; }
.panel-art i { position: absolute; border-radius: 50%; }
.panel-art i:nth-child(1) { inset: 0; border: 1.5px dashed rgba(232, 239, 232, .2); animation: spin 40s linear infinite; }
.panel-art i:nth-child(2) { inset: 18%; background: radial-gradient(circle at 35% 30%, #6ff5c5, var(--mint) 55%, var(--mint-d)); box-shadow: 0 30px 70px -20px rgba(47, 224, 162, .55); animation: breathe 5s ease-in-out infinite; }
.panel-art svg { position: relative; width: 26%; height: 26%; color: var(--pine); }
@keyframes breathe { 50% { transform: scale(1.05); } }

/* ---------- Reports ---------- */
.reports-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 8vw, 110px); align-items: center; }
.report-card { padding: 30px; border-radius: 30px; background: var(--card); box-shadow: 0 40px 80px -50px rgba(11, 36, 32, .45); }
.report-head { display: flex; justify-content: space-between; align-items: center; font-weight: 600; }
.report-badge { padding: 4px 12px; border-radius: 100px; background: rgba(47, 224, 162, .2); color: var(--mint-d); font-size: 13px; font-weight: 700; direction: ltr; }
.bars-chart { display: flex; align-items: flex-end; gap: 10px; height: 170px; margin-block: 24px; padding-bottom: 2px; border-bottom: 1px dashed var(--line); }
.bars-chart i { flex: 1; height: var(--h); border-radius: 10px 10px 4px 4px; background: var(--paper-2); transform: scaleY(0); transform-origin: bottom; transition: transform 1.2s var(--ease); }
.bars-chart i:last-child { background: var(--mint); }
.bars-chart i:nth-last-child(2) { background: var(--pine); }
.report-card.in .bars-chart i { transform: scaleY(1); }
.bars-chart i:nth-child(2) { transition-delay: .08s; }
.bars-chart i:nth-child(3) { transition-delay: .16s; }
.bars-chart i:nth-child(4) { transition-delay: .24s; }
.bars-chart i:nth-child(5) { transition-delay: .32s; }
.bars-chart i:nth-child(6) { transition-delay: .4s; }
.bars-chart i:nth-child(7) { transition-delay: .48s; }
.report-bars { display: grid; gap: 14px; }
.report-bars > div { display: grid; grid-template-columns: 1fr 1.2fr 42px; gap: 14px; align-items: center; font-size: 14px; }
.report-bars b { font-family: var(--f-num); font-weight: 600; direction: ltr; text-align: end; }
.bar { height: 8px; border-radius: 8px; background: var(--paper-2); overflow: hidden; }
.bar i { display: block; height: 100%; width: var(--w); border-radius: 8px; background: var(--pine); transform: scaleX(0); transform-origin: left; transition: transform 1.6s var(--ease) .4s; }
[dir="rtl"] .bar i { transform-origin: right; margin-inline-start: auto; }
.report-card.in .bar i { transform: scaleX(1); }
.report-bars > div:nth-child(2) .bar i { transition-delay: .6s; background: var(--mint-d); }
.report-bars > div:nth-child(3) .bar i { transition-delay: .8s; background: var(--sun); }
.report-note { margin-top: 18px; font-size: 12px; color: var(--muted); }
.checks { margin-top: 30px; display: grid; gap: 14px; }
.checks li { display: flex; gap: 14px; align-items: flex-start; }
.checks li::before { content: "✓"; flex: none; width: 26px; height: 26px; margin-top: 2px; border-radius: 50%; display: grid; place-items: center; background: var(--pine); color: var(--mint); font-size: 13px; }

/* ---------- Models ---------- */
.models { background: var(--card); }
.models-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.model {
  display: flex; flex-direction: column; padding: 34px 30px; border-radius: var(--radius);
  background: var(--paper); border: 1px solid var(--line);
  transition: transform .5s var(--ease), box-shadow .5s, opacity 1s var(--ease);
}
.model:hover { transform: translateY(-8px); box-shadow: 0 40px 70px -40px rgba(11, 36, 32, .35); }
.model-tag { align-self: flex-start; padding: 5px 13px; border-radius: 100px; background: var(--paper-2); font-size: 12.5px; font-weight: 600; }
.model h3 { margin-block: 22px 12px; font-family: var(--f-display); font-size: 42px; line-height: 1; letter-spacing: -.05em; }
html[lang="ar"] .model h3 { letter-spacing: 0; line-height: 1.3; font-size: 38px; }
.model p { color: var(--muted); font-size: 15.5px; }
.model ul { margin-block: 26px 34px; display: grid; gap: 12px; flex: 1; align-content: start; }
.model li { display: flex; align-items: center; gap: 10px; font-size: 15px; }
.model li::before { content: "✓"; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; background: var(--paper-2); color: var(--mint-d); font-size: 11px; font-weight: 700; flex: none; }
.model.featured { background: var(--pine); color: var(--paper); border-color: var(--pine); transform: translateY(-14px); }
.model.featured:hover { transform: translateY(-20px); }
.model.featured .model-tag { background: var(--sun); color: var(--pine); }
.model.featured p { color: var(--muted-light); }
.model.featured li::before { background: var(--mint); color: var(--pine); }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 8vw, 110px); align-items: start; }
.acc { border-bottom: 1px solid var(--line); }
.acc:first-child { border-top: 1px solid var(--line); }
.acc summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding-block: 24px; font-size: 19px; font-weight: 600; transition: color .3s;
}
html[lang="ar"] .acc summary { font-weight: 500; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary:hover { color: var(--mint-d); }
.acc summary i { position: relative; flex: none; width: 38px; height: 38px; border-radius: 50%; background: var(--card); border: 1px solid var(--line); transition: background .3s, transform .5s var(--ease), border-color .3s; }
.acc summary i::before, .acc summary i::after { content: ""; position: absolute; top: 50%; left: 50%; width: 12px; height: 1.8px; border-radius: 2px; background: currentColor; transform: translate(-50%, -50%); transition: transform .4s var(--ease); }
.acc summary i::after { transform: translate(-50%, -50%) rotate(90deg); }
.acc[open] summary i { background: var(--mint); border-color: var(--mint); color: var(--pine); transform: rotate(180deg); }
.acc[open] summary i::after { transform: translate(-50%, -50%) rotate(0); }
.acc p { padding-bottom: 24px; color: var(--muted); max-width: 620px; animation: panelIn .5s var(--ease); }

/* ---------- Contact ---------- */
.contact { padding-top: 0; }
.contact-box {
  position: relative; overflow: hidden;
  padding: clamp(28px, 5vw, 70px); border-radius: 44px;
  background: var(--pine); color: var(--paper);
}
.contact-rings { position: absolute; inset-inline-start: 0; bottom: 0; width: 1px; height: 1px; pointer-events: none; }
.contact-rings i { position: absolute; left: 0; top: 0; border-radius: 50%; border: 1px solid rgba(47, 224, 162, .3); transform: translate(-50%, -50%) scale(.2); animation: ringGrow 7s ease-out infinite; width: 1100px; height: 1100px; }
.contact-rings i:nth-child(2) { animation-delay: 2.3s; }
.contact-rings i:nth-child(3) { animation-delay: 4.6s; }
@keyframes ringGrow { from { transform: translate(-50%, -50%) scale(.1); opacity: 1; } to { transform: translate(-50%, -50%) scale(1); opacity: 0; } }
.contact-box .section-lead { color: var(--muted-light); }
.contact-box .kicker { color: var(--mint); }
.contact-box .kicker::before { box-shadow: inset 0 0 0 3px var(--pine), inset 0 0 0 8px currentColor; }
.contact-box .section-title em { background: none; color: var(--mint); padding: 0; }
.contact-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 90px); align-items: start; }
.contact-lines { margin-top: 40px; display: grid; gap: 12px; }
.contact-line { display: flex; align-items: center; gap: 16px; padding: 14px; border-radius: 20px; border: 1px solid var(--line-light); transition: background .3s, border-color .3s; max-width: 420px; }
.contact-line[hidden] { display: none; }
.contact-line:hover { background: rgba(232, 239, 232, .06); border-color: rgba(232, 239, 232, .3); }
.contact-line small { display: block; font-size: 12.5px; opacity: .6; }
.contact-line b { font-weight: 500; font-size: 17px; }
.cl-icon { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--mint); color: var(--pine); flex: none; }
.cl-icon svg { width: 22px; height: 22px; }

.contact-form { padding: clamp(22px, 3vw, 36px); border-radius: 30px; background: var(--paper); color: var(--pine); display: grid; gap: 14px; }
.form-title { font-family: var(--f-display); font-size: 25px; margin-bottom: 4px; letter-spacing: -.03em; }
html[lang="ar"] .form-title { letter-spacing: 0; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { position: relative; }
.field input, .field textarea {
  width: 100%; padding: 24px 16px 10px; border-radius: 16px; border: 1.5px solid var(--line); background: #fff;
  font: inherit; font-size: 16px; color: var(--pine); transition: border-color .3s, box-shadow .3s; resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--mint-d); box-shadow: 0 0 0 4px rgba(47, 224, 162, .2); }
.field label { position: absolute; inset-inline-start: 17px; top: 17px; font-size: 15px; color: var(--muted); pointer-events: none; transform-origin: left top; transition: transform .3s var(--ease), color .3s; }
[dir="rtl"] .field label { transform-origin: right top; }
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label { transform: translateY(-11px) scale(.75); color: var(--mint-d); }
.field.error input { border-color: #e5484d; background: #fff5f5; }
.chips-field { border: 0; padding: 4px 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips-field legend { font-size: 14px; color: var(--muted); margin-bottom: 10px; padding: 0; }
.chip-check { position: relative; cursor: pointer; }
.chip-check input { position: absolute; opacity: 0; pointer-events: none; }
.chip-check span { display: inline-block; padding: 9px 15px; border-radius: 100px; border: 1.5px solid var(--line); background: #fff; font-size: 14px; transition: all .3s var(--ease); }
.chip-check:hover span { border-color: var(--pine); }
.chip-check input:checked + span { background: var(--pine); color: var(--mint); border-color: var(--pine); }
.chip-check input:focus-visible + span { outline: 2px solid var(--mint-d); outline-offset: 2px; }
.form-msg { font-size: 14px; min-height: 1em; color: var(--muted); text-align: center; }

/* ---------- Footer ---------- */
.site-footer { background: var(--pine-deep); color: var(--paper); padding-bottom: 28px; overflow: hidden; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-block: 70px 30px; }
.footer-about { margin-top: 18px; max-width: 340px; color: rgba(232, 239, 232, .6); font-size: 15px; }
.footer-grid h4 { font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--mint); margin-bottom: 18px; font-weight: 700; }
html[lang="ar"] .footer-grid h4 { letter-spacing: 0; font-size: 15px; font-weight: 600; }
.footer-grid a:not(.brand) { display: block; width: fit-content; padding-block: 5px; color: rgba(232, 239, 232, .75); font-size: 15px; transition: color .3s, transform .3s var(--ease); }
.footer-grid a:not(.brand):hover { color: var(--mint); transform: translateX(4px); }
[dir="rtl"] .footer-grid a:not(.brand):hover { transform: translateX(-4px); }
.footer-big {
  font-family: 'Sora', sans-serif; font-weight: 700; direction: ltr;
  font-size: clamp(52px, 13.4vw, 196px); line-height: 1; letter-spacing: -.065em;
  text-align: center; padding-block: 20px 26px; white-space: nowrap;
  background: linear-gradient(to bottom, rgba(47, 224, 162, .45), rgba(47, 224, 162, .02) 85%);
  -webkit-background-clip: text; background-clip: text; color: transparent; user-select: none;
}
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; padding-top: 22px; border-top: 1px solid var(--line-light); font-size: 13.5px; color: rgba(232, 239, 232, .5); }

/* ---------- Floating things ---------- */
.to-top, .wa-float {
  position: fixed; bottom: 22px; z-index: 40; width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; box-shadow: 0 16px 36px -14px rgba(0, 0, 0, .5);
  transition: transform .5s var(--ease), opacity .5s, background .3s, color .3s;
}
.to-top { inset-inline-end: 22px; background: var(--pine); color: var(--mint); opacity: 0; transform: translateY(20px); pointer-events: none; }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { background: var(--mint); color: var(--pine); }
.to-top svg { width: 22px; height: 22px; }
.wa-float { inset-inline-start: 22px; background: #25d366; color: #fff; }
.wa-float[hidden] { display: none; }
.wa-float svg { width: 28px; height: 28px; }
.wa-float:hover { transform: scale(1.08); }
.wa-float::before { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: ping 2s var(--ease) infinite; }

.toast {
  position: fixed; left: 50%; bottom: 30px; z-index: 90; padding: 14px 22px; border-radius: 100px;
  background: var(--pine); color: var(--paper); font-size: 15px; box-shadow: 0 20px 40px -16px rgba(0, 0, 0, .5);
  transform: translate(-50%, 140%); opacity: 0; transition: transform .6s var(--ease), opacity .6s;
  max-width: calc(100% - 32px); text-align: center;
}
.toast.show { transform: translate(-50%, 0); opacity: 1; }

/* ---------- Language switch fade ---------- */
body { transition: opacity .25s ease; }
html.switching body { opacity: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 1150px) {
  .opti-grid { grid-template-columns: repeat(2, 1fr); }
  .nav a { padding: 8px 11px; font-size: 14px; }
}

@media (max-width: 1100px) {
  .timeline { grid-template-columns: 1fr; gap: 0; padding-inline-start: 72px; }
  .timeline-line { top: 0; bottom: 0; inset-inline-start: 23px; inset-inline-end: auto; width: 2px; height: auto; }
  .timeline-line span { transform: scaleY(var(--p, 0)); transform-origin: top; }
  [dir="rtl"] .timeline-line span { transform-origin: top; }
  .step { padding-bottom: 40px; }
  .step-no { position: absolute; inset-inline-start: -72px; top: 0; }
  .step-day { margin-top: 0; }
  .shield { grid-template-columns: auto 1fr; }
  .shield ul { grid-column: 1 / -1; }
}

@media (max-width: 980px) {
  .nav, .header-actions > .btn { display: none; }
  .burger { display: block; }
  .mobile-menu { display: flex; }
  .hero-grid, .svc-layout, .demo-grid, .reports-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; }
  .section-head.split { grid-template-columns: 1fr; gap: 28px; align-items: start; }
  .tabs { justify-content: flex-start; }
  .svc-intro { position: static; }
  .hero { padding-top: 120px; }
  .hero-visual { max-width: 520px; width: 100%; margin-inline: auto; }
  .numbers-grid { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .num:nth-child(3) { border-inline-start: 0; padding-inline-start: 0; }
  .tab-panel { grid-template-columns: 1fr; }
  .panel-art { width: 200px; order: -1; justify-self: start; }
  .models-grid { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
  .model.featured { transform: none; }
  .model.featured:hover { transform: translateY(-8px); }
  .phone-wrap { margin-inline: auto; }
  .reports-copy { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  body, html[lang="ar"] body { font-size: 16px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand-name { font-size: 19px; }
  html[lang="ar"] .brand-name { font-size: 21px; }
  .services { border-radius: 30px 30px 0 0; }
  .svc-row { grid-template-columns: 44px 1fr; gap: 16px; padding: 22px 12px; }
  .svc-no { display: none; }
  .svc-ic { width: 44px; height: 44px; }
  .svc-ic svg { width: 21px; height: 21px; }
  .svc-txt h3 { margin-top: 6px; font-size: 19px; }
  .opti-grid { grid-template-columns: 1fr; }
  .opti-letter { font-size: 90px; }
  .shield { grid-template-columns: 1fr; padding: 24px; }
  .numbers-grid { grid-template-columns: 1fr; }
  .num, .num:nth-child(3) { border-inline-start: 0; padding: 0 0 26px; border-bottom: 1px solid var(--line); }
  .num:last-child { border-bottom: 0; padding-bottom: 0; }
  .field-row { grid-template-columns: 1fr; }
  .node { width: 46px; height: 46px; margin: -23px 0 0 -23px; border-radius: 14px; }
  .node svg { width: 20px; height: 20px; }
  .chip { font-size: 11.5px; inset-inline-start: -4px; }
  .chip strong { font-size: 13.5px; }
  .chip-ic { width: 32px; height: 32px; font-size: 15px; }
  .desk { padding: 16px; border-radius: 20px; }
  .metric { padding: 10px; }
  .metric-value { font-size: 21px; }
  .phone { width: 100%; max-width: 340px; height: 620px; }
  .phone-rings i:nth-child(1) { width: 380px; height: 380px; }
  .phone-rings i:nth-child(2) { width: 500px; height: 500px; }
  .hero-ctas .btn { flex: 1 1 auto; }
  .acc summary { font-size: 17px; }
  .report-card { padding: 22px; }
  .bars-chart { height: 130px; gap: 7px; }
  .report-bars > div { grid-template-columns: 1fr 42px; }
  .report-bars .bar { grid-column: 1 / -1; grid-row: 2; }
  .contact-box { border-radius: 30px; padding: 28px 18px; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-title .line > * { transform: none; }
  .mark-text { background-size: 100% 100% !important; }
}