:root {
  --color-primary: #2563eb;
  --color-secondary: #06b6d4;
  --color-dark: #0f172a;
  --color-text: #111827;
  --color-muted: #475569;
  --color-background: #ffffff;
  --color-surface: #f8fafc;
  --color-border: #e2e8f0;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-danger: #dc2626;
  --gradient: linear-gradient(135deg, #2563eb, #06b6d4);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --shadow-sm: 0 8px 24px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 20px 50px rgba(15, 23, 42, 0.1);
  --container-width: 1200px;
  --header-height: 76px;
  --font-heading: "Poppins", "Inter", sans-serif;
  --font-body: "Inter", Arial, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--color-text);
  background: var(--color-background);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

html[lang="ar"] {
  --font-heading: "Alexandria", "IBM Plex Sans Arabic", sans-serif;
  --font-body: "IBM Plex Sans Arabic", "Noto Sans Arabic", sans-serif;
}

body.menu-open,
body.modal-open {
  overflow: hidden;
}

button,
input,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

svg {
  display: block;
}

::selection {
  color: #fff;
  background: var(--color-primary);
}

:focus-visible {
  outline: 3px solid rgba(6, 182, 212, 0.7);
  outline-offset: 4px;
}

.container {
  width: min(calc(100% - 48px), var(--container-width));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  inset-block-start: 12px;
  inset-inline-start: 16px;
  padding: 10px 16px;
  color: #fff;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  transform: translateY(-160%);
  transition: transform 0.2s;
}

.skip-link:focus {
  transform: translateY(0);
}

.cursor-halo {
  position: fixed;
  z-index: 1900;
  top: -18px;
  left: -18px;
  width: 36px;
  height: 36px;
  pointer-events: none;
  opacity: 0;
  border: 1px solid rgba(6, 182, 212, 0.5);
  border-radius: 50%;
  transition: opacity 0.25s;
}

.cursor-halo.is-visible {
  opacity: 1;
}

.site-header {
  position: fixed;
  z-index: 1000;
  inset: 0 0 auto;
  height: var(--header-height);
  color: #e2e8f0;
  transition: color 0.3s, background 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.site-header.is-scrolled {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.045);
  backdrop-filter: blur(14px);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  color: #fff;
  background: var(--color-dark);
  border: 1px solid rgba(6, 182, 212, 0.5);
  border-radius: 4px 12px 4px 12px;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.05);
}

.brand__signal {
  position: relative;
  width: 16px;
  height: 1px;
  background: var(--color-secondary);
}

.brand__signal::after {
  position: absolute;
  top: -3px;
  right: 0;
  width: 7px;
  height: 7px;
  content: "";
  background: var(--color-success);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.75);
}

.desktop-nav {
  position: relative;
  align-self: stretch;
}

.desktop-nav__links {
  display: flex;
  align-items: center;
  height: 100%;
  gap: clamp(14px, 1.8vw, 26px);
}

.desktop-nav a {
  position: relative;
  display: grid;
  align-items: center;
  height: 100%;
  color: inherit;
  font-size: 0.79rem;
  font-weight: 600;
  opacity: 0.72;
  transition: opacity 0.2s, color 0.2s;
}

.desktop-nav a:hover,
.desktop-nav a.is-active {
  opacity: 1;
}

.desktop-nav__indicator {
  position: absolute;
  inset-block-end: 0;
  inset-inline-start: 0;
  height: 2px;
  background: var(--gradient);
  transition: width 0.35s var(--ease), transform 0.35s var(--ease);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-toggle,
.menu-toggle,
.icon-button,
.back-to-top {
  min-width: 44px;
  min-height: 44px;
  border: 0;
  cursor: pointer;
}

.language-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  color: inherit;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
}

.language-toggle span:first-child {
  color: var(--color-secondary);
}

.site-header.is-scrolled .language-toggle span:first-child {
  color: var(--color-primary);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1;
  transition: transform 0.25s var(--ease), box-shadow 0.25s, background 0.25s, color 0.25s, border-color 0.25s;
}

.button--small {
  min-height: 42px;
  padding-inline: 17px;
  font-size: 0.76rem;
}

.button--primary {
  color: #fff;
  background: var(--gradient);
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.25);
}

.button--primary:hover {
  box-shadow: 0 16px 32px rgba(37, 99, 235, 0.34);
  transform: translateY(-2px);
}

.button--outline {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.05);
}

.site-header.is-scrolled .button--outline {
  color: var(--color-text);
  border-color: var(--color-border);
  background: #fff;
}

.button--ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.04);
}

.button--ghost:hover,
.button--outline:hover {
  border-color: rgba(6, 182, 212, 0.75);
  background: rgba(6, 182, 212, 0.08);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  color: inherit;
  background: transparent;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: currentColor;
}

.menu-toggle span:last-child {
  width: 16px;
  margin-inline-start: 8px;
}

.menu-overlay {
  position: fixed;
  z-index: 1100;
  inset: 0;
  opacity: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(2px);
  transition: opacity 0.25s;
}

.menu-overlay.is-open {
  opacity: 1;
}

.mobile-menu {
  position: fixed;
  z-index: 1200;
  inset-block: 0;
  inset-inline-end: 0;
  display: flex;
  flex-direction: column;
  width: min(90vw, 390px);
  padding: 24px;
  background: #fff;
  box-shadow: -30px 0 70px rgba(15, 23, 42, 0.18);
  transform: translateX(105%);
  transition: transform 0.35s var(--ease);
}

html[dir="rtl"] .mobile-menu {
  transform: translateX(-105%);
}

.mobile-menu.is-open {
  transform: translateX(0);
}

.mobile-menu__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}

.icon-button {
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  font-size: 1.7rem;
  line-height: 1;
}

.mobile-menu nav {
  display: grid;
  margin-bottom: auto;
}

.mobile-menu nav a {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  min-height: 58px;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-heading);
  font-weight: 600;
}

.mobile-menu nav a span,
.mobile-menu nav a i {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-style: normal;
}

.mobile-menu__status {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 18px;
  color: var(--color-muted);
  font-size: 0.78rem;
}

.status-dot {
  display: inline-block;
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border: 2px solid rgba(16, 185, 129, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1), 0 0 12px rgba(16, 185, 129, 0.55);
}

.hero {
  position: relative;
  min-height: 870px;
  padding: calc(var(--header-height) + 82px) 0 0;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 80% 34%, rgba(37, 99, 235, 0.19), transparent 29%),
    linear-gradient(135deg, #0b1222 0%, #0f172a 62%, #111f3b 100%);
}

.hero__grid,
.contact__grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.15;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.18) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, #000, transparent 90%);
}

.hero__grid::after {
  position: absolute;
  inset: 0;
  content: "";
  background-image: radial-gradient(circle, rgba(6, 182, 212, 0.4) 1px, transparent 1.5px);
  background-size: 104px 104px;
}

.hero__glow {
  position: absolute;
  top: 90px;
  right: 7%;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(6, 182, 212, 0.13);
  border-radius: 50%;
  box-shadow: inset 0 0 90px rgba(37, 99, 235, 0.08);
}

.hero__glow::before,
.hero__glow::after {
  position: absolute;
  content: "";
  border: 1px solid rgba(37, 99, 235, 0.12);
  border-radius: 50%;
}

.hero__glow::before {
  inset: 60px;
}

.hero__glow::after {
  inset: 125px;
}

.hero__network i {
  position: absolute;
  width: 6px;
  height: 6px;
  opacity: 0.65;
  background: var(--color-secondary);
  border-radius: 50%;
  box-shadow: 0 0 14px var(--color-secondary);
}

.hero__network i:nth-child(1) { top: 17%; left: 6%; }
.hero__network i:nth-child(2) { top: 48%; left: 47%; }
.hero__network i:nth-child(3) { top: 23%; right: 8%; }
.hero__network i:nth-child(4) { top: 69%; right: 13%; }
.hero__network i:nth-child(5) { top: 78%; left: 5%; }

.hero__layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(390px, 0.96fr);
  align-items: center;
  gap: clamp(48px, 7vw, 96px);
}

.hero__copy {
  padding-bottom: 95px;
}

.availability {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  margin-bottom: 28px;
  padding: 4px 11px;
  gap: 9px;
  color: #dbeafe;
  background: rgba(37, 99, 235, 0.12);
  border: 1px solid rgba(96, 165, 250, 0.25);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.availability__code {
  margin-inline-start: 6px;
  color: #67e8f9;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.04em;
}

.hero__eyebrow {
  margin: 0 0 7px;
  color: #67e8f9;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero__title {
  max-width: 760px;
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(3.15rem, 5.7vw, 5.5rem);
  font-weight: 700;
  line-height: 0.99;
  letter-spacing: -0.055em;
}

html[lang="ar"] .hero__title {
  font-size: clamp(3rem, 5.4vw, 5.15rem);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.hero__role {
  max-width: 680px;
  margin: 20px 0 0;
  color: #bfdbfe;
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2vw, 1.55rem);
  font-weight: 500;
}

.hero__bio {
  max-width: 655px;
  margin: 18px 0 0;
  color: #aebbd0;
  font-size: clamp(0.95rem, 1.5vw, 1.08rem);
  line-height: 1.82;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  margin-top: 30px;
  gap: 12px;
}

.hero__socials {
  display: flex;
  flex-wrap: wrap;
  margin-top: 24px;
  gap: 20px;
}

.hero__socials a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  gap: 8px;
  color: #94a3b8;
  font-size: 0.77rem;
  transition: color 0.2s;
}

.hero__socials a:hover {
  color: #67e8f9;
}

.hero__socials svg,
.footer__socials svg,
.contact__details svg {
  width: 18px;
  height: 18px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 33px;
  padding-top: 27px;
  border-top: 1px solid rgba(148, 163, 184, 0.16);
}

.hero__stats > div {
  padding-inline: 16px;
  border-inline-start: 1px solid rgba(148, 163, 184, 0.15);
}

.hero__stats > div:first-child {
  padding-inline-start: 0;
  border: 0;
}

.hero__stats strong {
  display: block;
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  line-height: 1.2;
}

.hero__stats span {
  display: block;
  margin-top: 5px;
  color: #8190a7;
  font-size: 0.64rem;
  line-height: 1.45;
}

.hero__visual {
  position: relative;
  align-self: end;
  width: min(100%, 500px);
  margin-inline: auto;
  padding-bottom: 74px;
  transition: transform 0.25s ease-out;
}

.portrait-frame {
  position: relative;
  width: 88%;
  margin-inline: auto;
  padding: 8px;
  background: linear-gradient(145deg, rgba(6, 182, 212, 0.7), rgba(37, 99, 235, 0.08) 43%, rgba(255, 255, 255, 0.17));
  clip-path: polygon(0 0, 88% 0, 100% 10%, 100% 100%, 12% 100%, 0 90%);
}

.portrait-frame picture {
  display: block;
  clip-path: inherit;
}

.portrait-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 1023 / 1537;
  object-fit: contain;
  clip-path: inherit;
  filter: saturate(0.88) contrast(1.03);
}

.portrait-frame::after {
  position: absolute;
  inset: 8px;
  content: "";
  pointer-events: none;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.45), transparent 40%);
  clip-path: inherit;
}

.portrait-frame__corners::before,
.portrait-frame__corners::after {
  position: absolute;
  z-index: 2;
  width: 58px;
  height: 58px;
  content: "";
}

.portrait-frame__corners::before {
  top: -8px;
  left: -8px;
  border-top: 2px solid var(--color-secondary);
  border-left: 2px solid var(--color-secondary);
}

.portrait-frame__corners::after {
  right: -8px;
  bottom: -8px;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
}

.portrait-frame__label {
  position: absolute;
  z-index: 3;
  inset-block-end: 24px;
  inset-inline-start: 24px;
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.09em;
}

.status-panel {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  min-width: 180px;
  padding: 13px 15px;
  gap: 11px;
  color: #e2e8f0;
  background: rgba(11, 18, 34, 0.88);
  border: 1px solid rgba(148, 163, 184, 0.22);
  border-radius: 8px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(10px);
}

.status-panel--top {
  top: 6%;
  left: -6%;
}

.status-panel--side {
  top: 43%;
  right: -5%;
  display: block;
}

.status-panel small {
  display: block;
  color: #8290a7;
  font-size: 0.61rem;
}

.status-panel strong {
  display: block;
  color: #d1fae5;
  font-family: var(--font-heading);
  font-size: 0.83rem;
}

.signal-bars {
  display: flex;
  align-items: end;
  margin-inline-start: auto;
  gap: 3px;
}

.signal-bars i {
  width: 3px;
  background: var(--color-secondary);
  border-radius: 2px;
}

.signal-bars i:nth-child(1) { height: 6px; }
.signal-bars i:nth-child(2) { height: 10px; }
.signal-bars i:nth-child(3) { height: 14px; }

.health-line {
  width: 118px;
  height: 3px;
  margin-top: 10px;
  overflow: hidden;
  background: #1e293b;
  border-radius: 3px;
}

.health-line i {
  display: block;
  width: 84%;
  height: 100%;
  background: linear-gradient(90deg, var(--color-success), var(--color-secondary));
}

.terminal-widget {
  position: absolute;
  z-index: 6;
  inset-block-end: 25px;
  inset-inline-start: -2%;
  width: min(285px, 62%);
  overflow: hidden;
  color: #cbd5e1;
  background: rgba(3, 8, 20, 0.94);
  border: 1px solid rgba(6, 182, 212, 0.24);
  border-radius: 9px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.33);
}

.terminal-widget__bar {
  display: flex;
  align-items: center;
  height: 32px;
  padding: 0 12px;
  gap: 5px;
  background: #111c32;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.terminal-widget__bar span {
  width: 7px;
  height: 7px;
  background: #475569;
  border-radius: 50%;
}

.terminal-widget__bar span:first-child { background: #f87171; }
.terminal-widget__bar span:nth-child(2) { background: #fbbf24; }
.terminal-widget__bar span:nth-child(3) { background: #34d399; }
.terminal-widget__bar b {
  margin-inline-start: auto;
  color: #64748b;
  font-family: var(--font-mono);
  font-size: 0.56rem;
  font-weight: 400;
}

.terminal-widget pre {
  margin: 0;
  padding: 15px 17px 18px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  line-height: 1.65;
  white-space: pre-wrap;
}

.terminal-widget code span {
  color: #22d3ee;
}

.tech-marquee {
  position: absolute;
  z-index: 3;
  inset-block-end: 0;
  width: 100%;
  overflow: hidden;
  border-top: 1px solid rgba(148, 163, 184, 0.15);
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(2, 6, 23, 0.35);
}

.tech-marquee > div {
  display: flex;
  width: max-content;
  animation: marquee 34s linear infinite;
}

.tech-marquee:hover > div {
  animation-play-state: paused;
}

.tech-marquee span {
  display: inline-flex;
  align-items: center;
  height: 52px;
  padding: 0 29px;
  gap: 12px;
  color: #8d9bb0;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.tech-marquee i {
  width: 4px;
  height: 4px;
  background: var(--color-secondary);
  border-radius: 50%;
}

.section {
  position: relative;
  padding: 112px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  margin-bottom: 66px;
}

.section-heading__index {
  display: flex;
  align-items: center;
  align-self: start;
  margin-top: 9px;
}

.section-heading__index span {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.69rem;
  font-weight: 600;
}

.section-heading__index i {
  width: 30px;
  height: 1px;
  margin-inline-start: 10px;
  background: linear-gradient(90deg, var(--color-secondary), transparent);
}

.section-heading p {
  margin: 0 0 6px;
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.section-heading h2 {
  margin: 0;
  color: var(--color-text);
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.1;
  letter-spacing: -0.035em;
}

html[lang="ar"] .section-heading h2 {
  letter-spacing: -0.02em;
}

.section-heading__lead {
  max-width: 670px;
  margin-top: 15px;
  color: var(--color-muted);
  font-size: 1rem;
}

.about {
  background: #fff;
}

.about::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: max(24px, calc((100vw - var(--container-width)) / 2 - 34px));
  width: 1px;
  content: "";
  opacity: 0.8;
  background: linear-gradient(to bottom, transparent, var(--color-border) 12%, var(--color-border) 88%, transparent);
}

html[dir="rtl"] .about::before {
  right: max(24px, calc((100vw - var(--container-width)) / 2 - 34px));
  left: auto;
}

.about__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 70px;
}

.about__narrative {
  padding-inline-start: 78px;
}

.about__lead {
  max-width: 760px;
  margin: 0 0 24px;
  color: var(--color-text) !important;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2.5vw, 2.05rem) !important;
  font-weight: 600;
  line-height: 1.45 !important;
  letter-spacing: -0.025em;
}

.about__narrative > p {
  max-width: 760px;
  margin: 0;
  color: var(--color-muted);
  font-size: 1.02rem;
  line-height: 1.9;
}

.specialty-strip {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 34px;
  padding: 14px 18px;
  gap: 14px;
  color: #334155;
  background: var(--color-surface);
  border-inline-start: 3px solid var(--color-secondary);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.specialty-strip i {
  width: 4px;
  height: 4px;
  background: var(--color-success);
  border-radius: 50%;
}

.quick-facts {
  position: relative;
  padding: 29px 30px;
  background: var(--color-dark);
  border-radius: 3px 24px 3px 24px;
  box-shadow: var(--shadow-md);
}

.quick-facts::before {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 44px;
  height: 44px;
  content: "";
  border-top: 2px solid var(--color-secondary);
  border-right: 2px solid var(--color-secondary);
}

html[dir="rtl"] .quick-facts::before {
  right: auto;
  left: -6px;
  border: 0;
  border-top: 2px solid var(--color-secondary);
  border-left: 2px solid var(--color-secondary);
}

.micro-title {
  margin: 0 0 18px;
  color: #67e8f9;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.quick-facts dl {
  margin: 0;
}

.quick-facts dl > div {
  padding: 13px 0;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.quick-facts dt {
  color: #64748b;
  font-size: 0.67rem;
}

.quick-facts dd {
  display: flex;
  align-items: center;
  margin: 3px 0 0;
  gap: 9px;
  color: #e2e8f0;
  overflow-wrap: anywhere;
  font-size: 0.82rem;
  font-weight: 600;
}

.mindset {
  display: grid;
  grid-template-columns: 1fr 2.4fr;
  margin-top: 82px;
  padding-top: 42px;
  border-top: 1px solid var(--color-border);
}

.mindset__title span {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.65rem;
}

.mindset__title h3 {
  max-width: 270px;
  margin: 8px 0 0;
  font-family: var(--font-heading);
  font-size: 1.55rem;
  line-height: 1.4;
}

.mindset__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 40px;
}

.mindset-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  padding: 18px 0 22px;
  border-top: 1px solid var(--color-border);
}

.mindset-item:nth-child(-n + 2) {
  border-top: 0;
  padding-top: 0;
}

.mindset-item > span {
  color: var(--color-secondary);
  font-family: var(--font-mono);
  font-size: 0.66rem;
}

.mindset-item h3 {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 1rem;
}

.mindset-item p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.82rem;
  line-height: 1.65;
}

.skills {
  overflow: hidden;
  background: var(--color-surface);
}

.skills__subnet {
  position: absolute;
  top: 40px;
  right: -80px;
  color: rgba(37, 99, 235, 0.04);
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 5rem);
  font-weight: 700;
  white-space: nowrap;
  transform: rotate(-4deg);
}

.skill-group {
  display: grid;
  grid-template-columns: 250px 1fr;
  padding: 32px 0;
  border-top: 1px solid var(--color-border);
}

.skill-group:last-child {
  border-bottom: 1px solid var(--color-border);
}

.skill-group header {
  display: flex;
  gap: 18px;
}

.skill-group header span {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.62rem;
}

.skill-group h3 {
  max-width: 165px;
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  line-height: 1.45;
}

.skill-matrix {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.skill-node {
  position: relative;
  min-height: 102px;
  padding: 15px 13px;
  overflow: visible;
  text-align: start;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: help;
  transition: transform 0.25s var(--ease), border-color 0.25s, box-shadow 0.25s;
}

.skill-node:hover,
.skill-node:focus-visible {
  z-index: 3;
  border-color: rgba(37, 99, 235, 0.45);
  box-shadow: var(--shadow-sm);
  transform: translateY(-4px);
}

.skill-node > span:first-child {
  display: block;
  color: var(--color-text);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.35;
}

.skill-node small {
  display: block;
  margin-top: 8px;
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.53rem;
}

.skill-node__signal {
  position: absolute;
  right: 10px;
  bottom: 10px;
  width: 6px;
  height: 6px;
  background: var(--color-success);
  border-radius: 50%;
}

html[dir="rtl"] .skill-node__signal {
  right: auto;
  left: 10px;
}

.skill-tooltip {
  position: absolute;
  z-index: 5;
  inset-block-start: calc(100% + 8px);
  inset-inline-start: 0;
  width: 220px;
  padding: 11px 13px;
  color: #dbeafe;
  background: var(--color-dark);
  border-radius: 6px;
  box-shadow: var(--shadow-md);
  font-size: 0.7rem;
  line-height: 1.55;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-5px);
  transition: opacity 0.2s, transform 0.2s;
}

.skill-node:hover .skill-tooltip,
.skill-node:focus .skill-tooltip {
  opacity: 1;
  transform: translateY(0);
}

.expertise {
  color: #e2e8f0;
  background: var(--color-dark);
}

.expertise .section-heading h2 {
  color: #fff;
}

.expertise .section-heading p {
  color: #67e8f9;
}

.expertise .section-heading__index span {
  color: #67e8f9;
}

.expertise__layout {
  display: grid;
  grid-template-columns: minmax(480px, 1.15fr) minmax(300px, 0.85fr);
  align-items: center;
  gap: 74px;
}

.topology {
  overflow: visible;
  background: #0a1223;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 4px 20px 4px 20px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.25);
}

.topology__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 0 18px;
  color: #64748b;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  font-family: var(--font-mono);
  font-size: 0.57rem;
  letter-spacing: 0.07em;
}

.topology__header > span:last-child {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #86efac;
}

.topology__canvas {
  position: relative;
  height: 505px;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.05) 1px, transparent 1px);
  background-size: 36px 36px;
}

.topology__canvas svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.topology__canvas line {
  stroke: rgba(37, 99, 235, 0.35);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
  transition: stroke 0.25s, stroke-width 0.25s, filter 0.25s;
}

.topology__canvas line.is-active {
  stroke: var(--color-secondary);
  stroke-width: 2.5;
  filter: drop-shadow(0 0 5px rgba(6, 182, 212, 0.7));
}

.topology-node {
  position: absolute;
  z-index: 2;
  top: var(--y);
  left: var(--x);
  display: grid;
  min-width: 96px;
  padding: 0;
  color: #a7b4c8;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 0.62rem;
  text-align: center;
  transform: translate(-50%, -50%);
}

.topology-node__dot {
  position: relative;
  display: block;
  width: 25px;
  height: 25px;
  margin: 0 auto 6px;
  background: #111d33;
  border: 1px solid #3b82f6;
  border-radius: 5px;
  box-shadow: inset 0 0 0 5px #0d1728;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.topology-node__dot::after {
  position: absolute;
  inset: 8px;
  content: "";
  background: var(--color-secondary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-secondary);
}

.topology-node:hover .topology-node__dot,
.topology-node:focus .topology-node__dot,
.topology-node.is-active .topology-node__dot {
  border-color: #67e8f9;
  box-shadow: inset 0 0 0 5px #0d1728, 0 0 0 7px rgba(6, 182, 212, 0.08);
  transform: scale(1.12);
}

.topology-tooltip {
  position: absolute;
  z-index: 10;
  inset-block-end: calc(100% + 10px);
  inset-inline-start: 50%;
  width: 190px;
  padding: 10px 12px;
  color: #dbeafe;
  background: #17243b;
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: 6px;
  font-size: 0.65rem;
  font-weight: 400;
  line-height: 1.5;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 6px);
  transition: opacity 0.2s, transform 0.2s;
}

html[dir="rtl"] .topology-tooltip {
  transform: translate(50%, 6px);
}

.topology-node:hover .topology-tooltip,
.topology-node:focus .topology-tooltip,
.topology-node.is-active .topology-tooltip {
  opacity: 1;
  transform: translate(-50%, 0);
}

html[dir="rtl"] .topology-node:hover .topology-tooltip,
html[dir="rtl"] .topology-node:focus .topology-tooltip,
html[dir="rtl"] .topology-node.is-active .topology-tooltip {
  transform: translate(50%, 0);
}

.topology__hint {
  margin: 0;
  padding: 13px 18px;
  color: #64748b;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
  font-size: 0.68rem;
}

.expertise__intro {
  margin: 0 0 34px;
  color: #cbd5e1;
  font-family: var(--font-heading);
  font-size: clamp(1.15rem, 2vw, 1.6rem);
  font-weight: 500;
  line-height: 1.55;
}

.expertise-point {
  display: grid;
  grid-template-columns: 36px 1fr;
  padding: 17px 0;
  border-top: 1px solid rgba(148, 163, 184, 0.13);
}

.expertise-point > span {
  color: #22d3ee;
  font-family: var(--font-mono);
  font-size: 0.58rem;
}

.expertise-point h3 {
  margin: 0 0 5px;
  color: #f8fafc;
  font-family: var(--font-heading);
  font-size: 0.95rem;
}

.expertise-point p {
  margin: 0;
  color: #7f8da3;
  font-size: 0.78rem;
  line-height: 1.65;
}

.projects {
  background: #fff;
}

.project-filters {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin: -20px 0 38px 78px;
  gap: 8px;
}

html[dir="rtl"] .project-filters {
  margin-right: 78px;
  margin-left: 0;
}

.filter-button {
  min-height: 42px;
  padding: 0 16px;
  color: var(--color-muted);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 700;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.filter-button:hover,
.filter-button.is-active {
  color: #fff;
  background: var(--color-dark);
  border-color: var(--color-dark);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
  opacity: 1;
  transition: opacity 0.17s, transform 0.17s;
}

.projects-grid.is-filtering {
  opacity: 0;
  transform: translateY(8px);
}

.project-card {
  grid-column: span 4;
  min-width: 0;
}

.project-card--featured {
  grid-column: span 6;
}

.project-card__action {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  overflow: hidden;
  color: inherit;
  text-align: start;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}

.project-card__action:hover {
  border-color: rgba(37, 99, 235, 0.32);
  box-shadow: var(--shadow-md);
  transform: translateY(-7px);
}

.project-card__media {
  position: relative;
  height: 210px;
  overflow: hidden;
  background: var(--color-dark);
}

.project-card--featured .project-card__media {
  height: 315px;
}

.project-card__media::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(to top, rgba(15, 23, 42, 0.58), transparent 55%);
}

.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease);
}

.project-card__action:hover img {
  transform: scale(1.045);
}

.project-card__index,
.project-card__featured {
  position: absolute;
  z-index: 2;
  top: 14px;
  padding: 5px 8px;
  color: #dbeafe;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.56rem;
  backdrop-filter: blur(8px);
}

.project-card__index {
  left: 14px;
}

.project-card__featured {
  right: 14px;
  color: #a7f3d0;
}

html[dir="rtl"] .project-card__index {
  right: 14px;
  left: auto;
}

html[dir="rtl"] .project-card__featured {
  right: auto;
  left: 14px;
}

.project-card__body {
  padding: 22px;
}

.project-card__meta {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 12px;
  gap: 7px 14px;
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.55rem;
  text-transform: uppercase;
}

.status-label {
  color: #047857 !important;
}

.project-card h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 1.08rem;
  line-height: 1.42;
}

.project-card--featured h3 {
  font-size: 1.35rem;
}

.project-card p {
  display: -webkit-box;
  margin: 10px 0 16px;
  overflow: hidden;
  color: var(--color-muted);
  font-size: 0.78rem;
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-list span {
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  padding: 3px 9px;
  color: #475569;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.52rem;
}

.project-card__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 15px;
  color: var(--color-primary);
  border-top: 1px solid var(--color-border);
  font-size: 0.7rem;
  font-weight: 700;
}

.project-card__link i {
  font-style: normal;
  font-size: 1rem;
}

.certificates {
  overflow: hidden;
  background: var(--color-surface);
}

.credential-gallery {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) repeat(2, minmax(190px, 0.675fr));
  gap: 18px;
  margin-bottom: 72px;
}

.credential-card {
  min-width: 0;
  overflow: hidden;
  color: var(--color-dark);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.07);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.credential-card:hover,
.credential-card:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(8, 145, 178, 0.5);
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.12);
}

.credential-card:focus-visible {
  outline: 3px solid rgba(8, 145, 178, 0.25);
  outline-offset: 3px;
}

.credential-card__media {
  display: grid;
  place-items: center;
  height: 255px;
  overflow: hidden;
  background: linear-gradient(145deg, #eef6f8, #f8fafc);
  border-bottom: 1px solid var(--color-border);
}

.credential-card__media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 350ms ease;
}

.credential-card--certificate .credential-card__media img {
  padding: 15px;
}

.credential-card--badge .credential-card__media img {
  width: 230px;
  height: 230px;
  max-width: 90%;
  border-radius: 50%;
}

.credential-card:hover .credential-card__media img {
  transform: scale(1.025);
}

.credential-card__content {
  padding: 20px 22px 22px;
}

.credential-card__content > span:first-child {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.credential-card__content h3 {
  margin: 7px 0 18px;
  font-family: var(--font-heading);
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  line-height: 1.4;
}

.credential-card__action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 13px;
  color: #475569;
  border-top: 1px solid var(--color-border);
  font-size: 0.66rem;
  font-weight: 700;
}

.credential-card__action i {
  color: var(--color-primary);
  font-style: normal;
  font-size: 1rem;
}

.certificate-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(180px, 1fr));
}

.certificate-timeline::before {
  position: absolute;
  top: 58px;
  right: 0;
  left: 0;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary), var(--color-border));
}

.certificate {
  position: relative;
  min-width: 0;
  padding-inline-end: 24px;
}

.certificate__date {
  height: 42px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.61rem;
}

.certificate__marker {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: #fff;
  background: var(--color-dark);
  border: 4px solid var(--color-surface);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.5rem;
}

.certificate__body {
  margin-top: 24px;
}

.certificate__body > div:first-child > span {
  color: var(--color-primary);
  font-size: 0.65rem;
  font-weight: 700;
}

.certificate__body h3 {
  min-height: 70px;
  margin: 7px 0 13px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  line-height: 1.45;
}

.certificate__body dl {
  margin: 0;
}

.certificate__body dl div {
  padding: 7px 0;
  border-top: 1px solid var(--color-border);
}

.certificate__body dt {
  color: #94a3b8;
  font-size: 0.56rem;
}

.certificate__body dd {
  margin: 1px 0 0;
  overflow-wrap: anywhere;
  color: #475569;
  font-family: var(--font-mono);
  font-size: 0.56rem;
}

.certificate__body > a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 8px;
  gap: 7px;
  color: var(--color-primary);
  font-size: 0.68rem;
  font-weight: 700;
}

.experience {
  background: #fff;
}

.experience-list {
  max-width: 1000px;
  margin-inline-start: 78px;
}

.experience-item {
  display: grid;
  grid-template-columns: 60px 190px 1fr;
  min-height: 230px;
}

.experience-item__rail {
  position: relative;
}

.experience-item__rail span {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.56rem;
}

.experience-item__rail i {
  position: absolute;
  top: 34px;
  bottom: 0;
  left: 16px;
  width: 1px;
  background: var(--color-border);
}

html[dir="rtl"] .experience-item__rail i {
  right: 16px;
  left: auto;
}

.experience-item:last-child .experience-item__rail i {
  display: none;
}

.experience-item__date {
  padding-top: 4px;
}

.experience-item__date strong {
  display: block;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.experience-item__date span {
  display: inline-flex;
  margin-top: 9px;
  padding: 4px 8px;
  color: var(--color-primary);
  background: #eff6ff;
  border-radius: 4px;
  font-size: 0.57rem;
  font-weight: 700;
}

.experience-item__body {
  padding: 0 0 55px 30px;
  border-bottom: 1px solid var(--color-border);
}

html[dir="rtl"] .experience-item__body {
  padding: 0 30px 55px 0;
}

.experience-item:last-child .experience-item__body {
  padding-bottom: 0;
  border: 0;
}

.experience-item__body > p:first-child {
  margin: 0 0 7px;
  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 700;
}

.experience-item h3 {
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: 1.3rem;
}

.experience-item__body > p:not(:first-child) {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.84rem;
}

.experience-item ul {
  display: grid;
  margin: 15px 0;
  padding: 0;
  gap: 6px;
  list-style: none;
  color: #475569;
  font-size: 0.76rem;
}

.experience-item li::before {
  margin-inline-end: 9px;
  color: var(--color-secondary);
  content: "—";
}

.education {
  background: var(--color-surface);
}

.education-list {
  max-width: 960px;
  margin-inline-start: 78px;
}

.education-record {
  display: grid;
  grid-template-columns: 150px 1fr;
  padding: 42px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-inline-start: 5px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  box-shadow: var(--shadow-sm);
}

html[dir="rtl"] .education-record {
  border-right: 5px solid var(--color-primary);
  border-left: 1px solid var(--color-border);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
}

.education-record__year {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
}

.education-record > div:last-child > span {
  color: var(--color-primary);
  font-size: 0.72rem;
  font-weight: 700;
}

.education-record h3 {
  margin: 5px 0 4px;
  font-family: var(--font-heading);
  font-size: 1.35rem;
}

.education-record p {
  max-width: 700px;
  color: var(--color-muted);
  font-size: 0.84rem;
}

.education-record__field {
  margin: 0;
  color: var(--color-text) !important;
  font-weight: 600;
}

.education-record__topics {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 20px;
  gap: 7px;
}

.education-record__topics strong {
  margin-inline-end: 8px;
  font-size: 0.7rem;
}

.education-record__topics span {
  padding: 5px 9px;
  color: #475569;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.53rem;
}

.contact {
  overflow: hidden;
  color: #e2e8f0;
  background: #0b1324;
}

.contact__grid-bg {
  opacity: 0.11;
  mask-image: none;
}

.contact .section-heading {
  position: relative;
  z-index: 2;
}

.contact .section-heading h2 {
  color: #fff;
}

.contact .section-heading p,
.contact .section-heading__index span {
  color: #67e8f9;
}

.contact__layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(55px, 8vw, 110px);
}

.contact__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #a7f3d0;
  font-size: 0.7rem;
  font-weight: 600;
}

.contact__copy h3 {
  max-width: 520px;
  margin: 21px 0 38px;
  color: #f8fafc;
  font-family: var(--font-heading);
  font-size: clamp(1.45rem, 2.8vw, 2.35rem);
  line-height: 1.45;
  letter-spacing: -0.025em;
}

.contact__details {
  display: grid;
  max-width: 460px;
}

.contact__details > * {
  display: flex;
  align-items: center;
  min-height: 72px;
  gap: 15px;
  color: #cbd5e1;
  border-top: 1px solid rgba(148, 163, 184, 0.13);
  font-size: 0.8rem;
}

.contact__details svg {
  color: #22d3ee;
}

.contact__details span {
  display: grid;
}

.contact__details small {
  color: #64748b;
  font-size: 0.61rem;
}

.contact-form {
  padding: 34px;
  background: #fff;
  border-radius: 4px 22px 4px 22px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.3);
}

.contact-form__row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.form-field {
  position: relative;
  margin-bottom: 17px;
}

.form-field label {
  display: block;
  margin-bottom: 7px;
  color: #334155;
  font-size: 0.7rem;
  font-weight: 700;
}

.form-field input,
.form-field textarea {
  display: block;
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 7px;
  outline: 0;
  font-size: 0.8rem;
  transition: background 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.form-field textarea {
  min-height: 130px;
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
  background: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.11);
}

.form-field [aria-invalid="true"] {
  border-color: var(--color-danger);
}

.form-error {
  display: block;
  min-height: 17px;
  margin-top: 4px;
  color: var(--color-danger);
  font-size: 0.62rem;
  line-height: 1.4;
}

.contact-form__submit {
  min-width: 170px;
}

.contact-form__submit:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

.contact-form__note {
  margin: 14px 0 0;
  color: #94a3b8;
  font-family: var(--font-mono);
  font-size: 0.5rem;
  letter-spacing: 0.05em;
}

.footer {
  padding: 64px 0 22px;
  color: #94a3b8;
  background: #050a14;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr;
  gap: 60px;
}

.footer__brand {
  color: #fff;
}

.footer__grid > div:first-child > p {
  max-width: 420px;
  margin: 18px 0 0;
  font-size: 0.78rem;
}

.footer__motto {
  color: #64748b;
}

.footer__links,
.footer__socials {
  display: grid;
  align-content: start;
  gap: 8px;
}

.footer__links a,
.footer__socials a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  gap: 10px;
  font-size: 0.72rem;
  transition: color 0.2s;
}

.footer__links a:hover,
.footer__socials a:hover {
  color: #67e8f9;
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 45px;
  padding-top: 20px;
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  font-size: 0.64rem;
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #cbd5e1;
  background: transparent;
  font-size: 0.65rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, color 0.2s;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  color: #67e8f9;
}

.project-modal {
  position: fixed;
  z-index: 1500;
  inset: 0;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0.3s, opacity 0.3s;
}

.project-modal.is-open {
  visibility: visible;
  opacity: 1;
}

.project-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 6, 23, 0.78);
  backdrop-filter: blur(6px);
}

.project-modal__panel {
  position: absolute;
  z-index: 2;
  top: 3vh;
  bottom: 3vh;
  left: 50%;
  width: min(920px, calc(100% - 40px));
  overflow: auto;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
  transform: translate(-50%, 28px) scale(0.985);
  transition: transform 0.36s var(--ease);
}

.project-modal.is-open .project-modal__panel {
  transform: translate(-50%, 0) scale(1);
}

.project-modal__close {
  position: absolute;
  z-index: 5;
  top: 18px;
  right: 18px;
  color: #fff;
  background: rgba(15, 23, 42, 0.75);
  border-color: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}

html[dir="rtl"] .project-modal__close {
  right: auto;
  left: 18px;
}

.modal-hero {
  position: relative;
  height: 390px;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-hero__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5, 10, 20, 0.94), rgba(15, 23, 42, 0.04) 65%);
}

.modal-hero__copy {
  position: absolute;
  right: 40px;
  bottom: 34px;
  left: 40px;
  color: #fff;
}

.modal-hero__copy span {
  color: #67e8f9;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.09em;
}

.modal-hero h2 {
  max-width: 720px;
  margin: 7px 0 0;
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 3rem);
  line-height: 1.15;
}

.modal-content {
  padding: 34px 40px 46px;
}

.modal-content__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 24px;
  gap: 24px;
  border-bottom: 1px solid var(--color-border);
}

.modal-content__summary > div:first-child {
  display: grid;
}

.modal-content__summary span {
  color: var(--color-muted);
  font-size: 0.66rem;
}

.modal-content__summary strong {
  color: #047857;
  font-size: 0.75rem;
}

.modal-content__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 34px 48px;
  padding-top: 34px;
}

.modal-kicker {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.59rem;
}

.modal-content__grid h3 {
  margin: 5px 0 9px;
  font-family: var(--font-heading);
  font-size: 1rem;
}

.modal-content__grid p,
.modal-content__grid li {
  color: var(--color-muted);
  font-size: 0.78rem;
  line-height: 1.75;
}

.modal-content__grid p {
  margin: 0;
}

.modal-content__grid ul {
  margin: 0;
  padding-inline-start: 20px;
}

.modal-content__actions {
  margin-top: 36px;
}

.toast {
  position: fixed;
  z-index: 1800;
  right: 20px;
  bottom: 20px;
  max-width: min(410px, calc(100% - 40px));
  padding: 15px 18px;
  color: #d1fae5;
  background: #064e3b;
  border: 1px solid rgba(52, 211, 153, 0.3);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  font-size: 0.76rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.25s, transform 0.25s;
}

html[dir="rtl"] .toast {
  right: auto;
  left: 20px;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}