:root {
  --bg: #070a12;
  --panel: rgba(255, 255, 255, 0.06);
  --panel2: rgba(255, 255, 255, 0.08);
  --text: rgba(255, 255, 255, 0.92);
  --muted: hwb(0 100% 0% / 0.7);
  --stroke: #ffffff1f;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
  --radius: 18px;

  --a: #ffb000;
  --b: #07c8ff;
  --c: #7c5cff;

  --container: 1120px;
  --container-pad: clamp(12px, 4vw, 24px);
  --font-ar:
    "Cairo", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --font-en:
    "Inter", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --header-h: 72px;
  --nav-breakpoint: 1180px;
}

[data-theme="light"] {
  --bg: #f7f7ff;
  --panel: rgba(15, 18, 32, 0.06);
  --panel2: rgba(15, 18, 32, 0.09);
  --text: rgba(12, 14, 28, 0.92);
  --muted: rgba(12, 14, 28, 0.7);
  --stroke: rgba(12, 14, 28, 0.12);
  --shadow: 0 18px 60px rgba(12, 14, 28, 0.12);
}

* {
  box-sizing: border-box;
  font-family:
    "cairo",
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif;
}

img,
video {
  max-width: 100%;
  height: auto;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  max-width: 100%;
}

#home,
#about,
#services,
#projects,
#blog,
#contact {
  scroll-margin-top: calc(var(--header-offset, 88px) + 12px);
}

body {
  margin: 0;
  min-height: 100dvh;
  color: var(--text);
  background:
    radial-gradient(
      1200px 800px at 10% 0%,
      rgba(124, 92, 255, 0.16),
      transparent 60%
    ),
    radial-gradient(
      1100px 700px at 90% 10%,
      rgba(7, 200, 255, 0.14),
      transparent 60%
    ),
    radial-gradient(
      1000px 700px at 50% 90%,
      rgba(255, 176, 0, 0.12),
      transparent 60%
    ),
    var(--bg);
  font-family: var(--font-ar);
  overflow-x: hidden;
  max-width: 100%;
  padding-bottom: env(safe-area-inset-bottom, 0);
}

html[lang="en"] body {
  font-family: var(--font-en);
}

main {
  max-width: 100%;
  overflow-x: hidden;
  padding-top: var(--header-offset, 88px);
}

.srOnly {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 999;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  text-decoration: none;
  transform: translateY(-140%);
  transition: transform 180ms ease;
}

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

.container {
  max-width: var(--container);
  width: 100%;
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  overflow: visible;
  backdrop-filter: blur(14px);
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0));
  border-bottom: 1px solid var(--stroke);
  padding-top: env(safe-area-inset-top, 0);
  transform: translateY(0);
  transition: transform 0.42s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.header.header--hidden {
  transform: translateY(calc(-100% - 2px));
  pointer-events: none;
}

[data-theme="light"] .header {
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.7),
    rgba(255, 255, 255, 0)
  );
}

.header-inner {
  min-height: var(--header-h);
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr) minmax(0, auto);
  align-items: center;
  gap: clamp(6px, 1.25vw, 14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
  min-width: 0;
  justify-self: start;
}

.brand-logo {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 10px;
  padding: 6px;
}

[data-theme="light"] .brand-logo {
  background: rgba(255, 255, 255, 0.95);
}

.brand-name {
  font-weight: 800;
  letter-spacing: 0.2px;
  max-width: min(200px, 32vw);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (min-width: 420px) {
  .brand-name {
    max-width: 240px;
  }
}

@media (min-width: 768px) {
  .brand-name {
    max-width: none;
    overflow: visible;
    text-overflow: unset;
    white-space: normal;
  }
}

.actions {
  display: inline-flex;
  gap: clamp(6px, 1.5vw, 10px);
  flex-shrink: 0;
  align-items: center;
  justify-self: end;
  min-width: 0;
}

.chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: clamp(6px, 1.5vw, 10px);
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  color: inherit;
  padding: 8px clamp(8px, 1.8vw, 14px);
  border-radius: 999px;
  cursor: pointer;
  min-height: 44px;
  font-size: clamp(0.78rem, 0.72rem + 0.2vw, 0.88rem);
  transition:
    transform 120ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

.chip:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.18);
}

[data-theme="light"] .chip {
  background: rgba(12, 14, 28, 0.03);
}

.chip-icon {
  font-weight: 800;
  opacity: 0.95;
}

.nav {
  display: flex;
  align-items: center;
  position: relative;
  justify-content: center;
  justify-self: stretch;
  width: 100%;
  min-width: 0;
  max-width: 100%;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  color: inherit;
  padding: 10px 12px;
  border-radius: 14px;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  flex-shrink: 0;
}

.nav-toggleBars {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  position: relative;
}

.nav-toggleBars::before,
.nav-toggleBars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: currentColor;
}

.nav-toggleBars::before {
  top: -6px;
}
.nav-toggleBars::after {
  top: 6px;
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  row-gap: 6px;
  column-gap: clamp(4px, 0.9vw, 10px);
  max-width: 100%;
}

.nav-link {
  display: inline-flex;
  padding: 8px clamp(8px, 1.1vw, 14px);
  border-radius: 999px;
  text-decoration: none;
  color: inherit;
  border: 1px solid transparent;
  opacity: 0.92;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  font-size: clamp(0.8rem, 0.72rem + 0.35vw, 0.94rem);
  transition:
    background 160ms ease,
    border-color 160ms ease,
    opacity 160ms ease;
}

.nav-link:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--stroke);
}

.nav-link--active {
  opacity: 1 !important;
  border-color: rgba(255, 176, 0, 0.38) !important;
  background: linear-gradient(
    120deg,
    rgba(255, 176, 0, 0.22),
    rgba(7, 200, 255, 0.14),
    rgba(124, 92, 255, 0.12)
  ) !important;
  box-shadow: 0 8px 28px rgba(7, 200, 255, 0.1);
}

[data-theme="light"] .nav-link--active {
  box-shadow: 0 8px 24px rgba(12, 14, 28, 0.08);
}

.hero {
  padding: clamp(2rem, 6vw, 3.4rem) 0 clamp(1.25rem, 4vw, 1.75rem);
  user-select: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(18px, 4vw, 28px);
  align-items: center;
}

.badge {
  display: inline-flex;
  padding: 8px 12px;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 999px;
  margin: 0 0 1rem;
  color: var(--muted);
}

.hero-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin-bottom: 2rem;
}

.grad {
  background: linear-gradient(90deg, var(--a), var(--b), var(--c));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  margin: 12px 0 18px;
  color: var(--muted);
  font-size: clamp(0.95rem, 2.4vw, 1.05rem);
  line-height: 1.8;
  text-align: justify;
  max-width: 60ch;
  padding: 5px;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.03);
  transition:
    transform 120ms ease,
    background 160ms ease,
    border-color 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn--primary {
  border-color: rgba(255, 176, 0, 0.25);
  background: linear-gradient(
    90deg,
    rgba(255, 176, 0, 0.22),
    rgba(7, 200, 255, 0.16)
  );
}

.btn--ghost {
  background: transparent;
}

.btn--block {
  width: 100%;
}

.stats {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.stats-item {
  padding: 12px 12px;
  border: 1px solid var(--stroke);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.stats-k {
  color: var(--muted);
  font-size: 0.9rem;
}

.stats-v {
  margin: 6px 0 0;
  font-weight: 800;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  max-width: 100%;
}

.portrait {
  width: min(360px, min(92vw, 100%));
  max-width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  /* background: linear-gradient(120deg, rgba(255, 176, 0, 0.12), rgba(124, 92, 255, 0.12)); */
  filter: drop-shadow(var(--shadow));
}

.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 20%;
}

.glow {
  position: absolute;
  inset: clamp(-20px, -5vw, -30px);
  filter: blur(34px);
  background:
    radial-gradient(
      circle at 40% 40%,
      rgba(255, 176, 0, 0.22),
      transparent 55%
    ),
    radial-gradient(
      circle at 70% 30%,
      rgba(7, 200, 255, 0.22),
      transparent 55%
    ),
    radial-gradient(circle at 40% 80%, rgba(124, 92, 255, 0.2), transparent 55%);
  z-index: -1;
  pointer-events: none;
}

.section {
  padding: clamp(2.5rem, 6vw, 3.4rem) 0;
}

.section-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 18px;
}

.section-title {
  margin: 0;
  font-size: clamp(1.35rem, 3.8vw, 1.85rem);
  letter-spacing: -0.2px;
  line-height: 1.2;
}

.section-desc {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
  max-width: 80ch;
}

.about {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
  user-select: none;
}
/* =========================================
   زرار تحميل السيرة الذاتية (Call to Action)
========================================= */
.btn-download-cv {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 1rem auto;
  gap: 10px;
  background: linear-gradient(45deg, var(--a), var(--b));
  color: #031d3c;
  padding: 7px 10px;
  font-size: 1rem;
  font-weight: 700;
  font-family: "var(--font-ar)";
  border-radius: 50px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.4s ease-in-out;
}

/* تأثير الـ Hover */
.btn-download-cv:hover {
  transform: translateY(-4px); /* يترفع لفوق سنة */
  box-shadow: 0 12px 25px rgba(255, 176, 0, 0.4); /* الشادو يزيد */
}

.btn-download-cv i {
  font-size: 1.9rem;
  transition: transform 0.3s ease;
}

.btn-download-cv:hover i {
  transform: translateY(4px);
}

.card {
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  padding: clamp(14px, 3vw, 18px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.14);
}

[data-theme="light"] .card {
  background: rgba(255, 255, 255, 0.8);
}

.card--soft {
  background: linear-gradient(
    120deg,
    rgba(255, 176, 0, 0.08),
    rgba(7, 200, 255, 0.06)
  );
}

.card-title {
  margin: 0 0 10px;
  font-size: 2rem;
}

.card-text {
  margin: 0 0 12px;
  color: var(--muted);
  line-height: 1.85;
  max-width: 60ch;
  text-align: justify;
}

.pillRow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.pill {
  border: 1px solid var(--stroke);
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  font-weight: 600;
  font-size: 0.92rem;
}

.skills {
  display: grid;
  gap: 14px;
}

.skills-label {
  margin: 0 0 8px;
  font-weight: 800;
  color: var(--b);
  font-size: 1.3rem;
}

.bar {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
  color: var(--muted);
}

.bar i {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--stroke);
  overflow: hidden;
  position: relative;
}

.bar i::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--w);
  max-width: 100%;
  border-radius: inherit;
  background: linear-gradient(
    90deg,
    rgba(255, 176, 0, 0.7),
    rgba(7, 200, 255, 0.7),
    rgba(124, 92, 255, 0.65)
  );
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
}

[dir="rtl"] .bar i::after {
  left: auto;
  right: 0;
  transform-origin: right center;
}

#about.scroll-reveal.is-visible .skills-bars .bar:nth-child(1) i::after {
  transition-delay: 0.08s;
}

#about.scroll-reveal.is-visible .skills-bars .bar:nth-child(2) i::after {
  transition-delay: 0.18s;
}

#about.scroll-reveal.is-visible .skills-bars .bar:nth-child(3) i::after {
  transition-delay: 0.28s;
}

#about.scroll-reveal.is-visible .skills-bars .bar:nth-child(4) i::after {
  transition-delay: 0.38s;
}

#about.scroll-reveal.is-visible .skills-bars .bar:nth-child(5) i::after {
  transition-delay: 0.48s;
}

#about.scroll-reveal.is-visible .skills-bars .bar:nth-child(6) i::after {
  transition-delay: 0.58s;
}

#about.scroll-reveal.is-visible .bar i::after {
  transform: scaleX(1);
  transition: transform 1.15s cubic-bezier(0.22, 1, 0.36, 1);
}

.hint {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.scroll-reveal > .container > * {
  opacity: 0;
  transform: translate3d(0, 36px, 0);
  filter: blur(6px);
  transition:
    opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.85s cubic-bezier(0.22, 1, 0.36, 1);
}

.scroll-reveal.is-visible > .container > * {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  filter: blur(0);
}

.scroll-reveal.is-visible > .container > *:nth-child(1) {
  transition-delay: 0.04s;
}

.scroll-reveal.is-visible > .container > *:nth-child(2) {
  transition-delay: 0.1s;
}

.scroll-reveal.is-visible > .container > *:nth-child(3) {
  transition-delay: 0.16s;
}

.scroll-reveal.is-visible > .container > *:nth-child(4) {
  transition-delay: 0.22s;
}

.scroll-reveal:not(.is-visible) .grid3 > *,
.scroll-reveal:not(.is-visible) .grid2 > * {
  opacity: 0;
  transform: translate3d(0, 32px, 0);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.scroll-reveal.is-visible .grid3 > *,
.scroll-reveal.is-visible .grid2 > * {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.scroll-reveal.is-visible .grid3 > *:nth-child(1) {
  transition-delay: 0.12s;
}

.scroll-reveal.is-visible .grid3 > *:nth-child(2) {
  transition-delay: 0.18s;
}

.scroll-reveal.is-visible .grid3 > *:nth-child(3) {
  transition-delay: 0.24s;
}

.scroll-reveal.is-visible .grid3 > *:nth-child(4) {
  transition-delay: 0.3s;
}

.scroll-reveal.is-visible .grid3 > *:nth-child(5) {
  transition-delay: 0.36s;
}

.scroll-reveal.is-visible .grid3 > *:nth-child(6) {
  transition-delay: 0.42s;
}

.scroll-reveal.is-visible .grid2 > *:nth-child(1) {
  transition-delay: 0.14s;
}

.scroll-reveal.is-visible .grid2 > *:nth-child(2) {
  transition-delay: 0.22s;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .scroll-reveal > .container > *,
  .scroll-reveal:not(.is-visible) .grid3 > *,
  .scroll-reveal:not(.is-visible) .grid2 > *,
  .scroll-reveal.is-visible .grid3 > *,
  .scroll-reveal.is-visible .grid2 > * {
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    transition: none !important;
  }

  #about.scroll-reveal.is-visible .bar i::after,
  .bar i::after {
    transform: scaleX(1) !important;
    transition: none !important;
  }

  .header {
    transition: none !important;
  }

  .toTop {
    transition: none !important;
  }
}

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(12px, 2.5vw, 14px);
  text-align: center;
}
.grid3 .btn {
  margin: 1rem 0 auto;
}

.grid2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 2.5vw, 14px);
}

.tile {
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  padding: clamp(14px, 3vw, 18px);
  box-shadow: var(--shadow);
  transition:
    transform 140ms ease,
    border-color 160ms ease,
    background 160ms ease;
  place-items: center;
  user-select: none;
}

.tile:hover {
  transform: translateY(-2px) scale(0.95);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

.tile-icon {
  width: 4rem;
  height: 4rem;
  font-size: 2rem;
  display: grid;
  text-align: center;
  place-items: center;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  background: linear-gradient(
    120deg,
    rgba(255, 176, 0, 0.18),
    rgba(7, 200, 255, 0.12)
  );
  margin-bottom: 12px;
  font-weight: 900;
}

.tile-title {
  margin: 0 0 8px;
}

.tile-text {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
}

.project {
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  transition:
    transform 140ms ease,
    border-color 160ms ease;
}

.project:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.2);
}

.project-cover {
  height: clamp(108px, 26vw, 140px);
  background: linear-gradient(
    120deg,
    rgba(255, 176, 0, 0.22),
    rgba(7, 200, 255, 0.18),
    rgba(124, 92, 255, 0.18)
  );
}

.project-cover--a {
  background: linear-gradient(
    120deg,
    rgba(7, 200, 255, 0.22),
    rgba(124, 92, 255, 0.18)
  );
}
.project-cover--b {
  background: linear-gradient(
    120deg,
    rgba(255, 176, 0, 0.22),
    rgba(7, 200, 255, 0.16)
  );
}
.project-cover--c {
  background: linear-gradient(
    120deg,
    rgba(124, 92, 255, 0.22),
    rgba(255, 176, 0, 0.14)
  );
}
.project-cover--d {
  background: linear-gradient(
    120deg,
    rgba(255, 176, 0, 0.18),
    rgba(124, 92, 255, 0.16)
  );
}
.project-cover--e {
  background: linear-gradient(
    120deg,
    rgba(7, 200, 255, 0.18),
    rgba(255, 176, 0, 0.14)
  );
}
.project-cover--f {
  background: linear-gradient(
    120deg,
    rgba(124, 92, 255, 0.18),
    rgba(7, 200, 255, 0.14)
  );
}
.project img {
  transition: transform 0.6s ease-in-out;
  width: 100%;
}
.project-body {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 2;
  padding: 10px;
  text-align: center;
  background-color: #1a1e29;
  transform: translateY(calc(100% - 60px));
  transition: transform 0.4s ease-in-out;
}

.project-title {
  color: #dce2f3;
  margin: 0;
  font-size: 1.2rem;
  height: 20px;
}
.project-details {
  opacity: 0;
  color: #f7f7ff;
  margin-top: 20px;
  transition: opacity 0.4s ease-in-out;
}
.project-meta {
  margin: 0 0 15px;
  color: #f7f7ff;
  font-weight: 600;
  transition: transform 0.4s ease-in-out;
}
.project:hover .project-body {
  transform: translateY(0);
}
.project:hover .project-details {
  opacity: 1;
  transition-delay: 0.1s;
}

.project:hover .project-img {
  transform: scale(1.1) rotate(-5deg);
}

.post {
  display: flex;
  display: flex;
  align-items: stretch;
  gap: 16px;
  background-color: #1a1e29;
  padding: 16px;
  border-radius: 12px;
  transition:
    transform 0.3s ease-in-out,
    border-color 0.3s ease-in-out;
  height: 100%;
}

.post:hover {
  transform: translateY(-5px);
  border: #7d5cff5c 1px solid;
}

.post-img-wrapper {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  border-radius: 8px;
  overflow: hidden;
}

.post-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-content {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.post-title {
  margin: 0 0 8px 0;
  font-size: 1.1rem;
  color: #fff;
}

.post-text {
  margin: 0 0 12px 0;
  color: var(--muted, #a0a4b8);
  font-size: 0.9rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.grid2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 768px) {
  .post {
    flex-direction: column;
  }

  .post-img-wrapper {
    width: 100%;
    height: 180px;
  }
}
#blog .btn {
  align-self: flex-start;
  margin-top: auto;
  padding: 4px 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: bold;
}
.hidden-post {
  display: none !important;
}

/* حركة ظهور ناعمة للمقالات اللي هيتم اختيارها */
.blog-item {
  animation: fadeIn 0.5s ease forwards;
  flex: 0 0 calc(33.333% - 16px);
  min-width: 280px;
  height: auto; /* عشان يسمح للكارت ياخد أقصى طول في السطر */
  display: flex;
  flex-direction: column;
}

/* الحاوية الخارجية والأسهم */
.blog-slider-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  padding: 0 40px;
}

.blog-slider-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-behavior: smooth;
  width: 100%;
  padding-bottom: 15px;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.blog-slider-track::-webkit-scrollbar {
  display: none; /* إخفاء شريط التمرير المزعج */
}

/* تنسيق الكارت الواحد جوه السلايدر */
.blog-item {
  flex: 0 0 calc(33.333% - 16px); /* 3 كروت في الشاشة الكبيرة */
  min-width: 280px;
}

/* شكل الأسهم */
.slider-arrow {
  background-color: #0333412f;
  color: #dce2f3;
  border: none;
  width: 40px;
  height: 90%;
  cursor: pointer;
  align-items: center;
  font-size: 1.2rem;
  position: absolute;
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
}

.slider-arrow:hover {
  transform: scale(0.9);
  background-color: #0f4e622f;
}

.next-arrow {
  right: -10px;
}
.prev-arrow {
  left: -10px;
}

/* تجاوب السلايدر مع التابلت والموبايل */
@media (max-width: 1024px) {
  .blog-item {
    flex: 0 0 calc(50% - 12px);
  } /* كارتين في التابلت */
}
@media (max-width: 768px) {
  .blog-slider-wrapper {
    padding: 0 20px;
  }
  .slider-arrow {
    width: 35px;
    height: 35px;
  }
  .next-arrow {
    right: -5px;
  }
  .prev-arrow {
    left: -5px;
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.contact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 14px;
}

.contactList {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.contactList li {
  display: grid;
  grid-template-columns: minmax(0, 120px) minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
}

.contactList-k {
  color: var(--muted);
}

.link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px dashed #ffffff59;
  overflow-wrap: anywhere;
  word-break: break-word;
}

[data-theme="light"] .link {
  border-bottom-color: rgba(12, 14, 28, 0.35);
}

.miniNote {
  margin-top: 12px;
  padding: 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--stroke);
  color: var(--muted);
  line-height: 1.7;
}

.field {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.field-label {
  color: var(--muted);
  font-weight: 700;
}

.field-input {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--stroke);
  padding: 12px 12px;
  color: inherit;
  background: rgba(255, 255, 255, 0.03);
  outline: none;
  transition:
    border-color 160ms ease,
    background 160ms ease;
}

.field-input:focus {
  border-color: rgba(7, 200, 255, 0.4);
  background: rgba(255, 255, 255, 0.05);
}

.field-textarea {
  resize: vertical;
  min-height: 120px;
  resize: none;
}

.formNote {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.92rem;
}

.footer {
  border-top: 1px solid var(--stroke);
  padding: 18px 0;
  background: rgba(255, 255, 255, 0.02);
}

.footer-inner {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 14px;
}

.footer-brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
}

.footer-logo {
  width: 42px;
  height: 42px;
  padding: 6px;
  border-radius: 12px;
  object-fit: contain;
}

.footer-name {
  margin: 0;
  font-weight: 900;
}

.footer-copy {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.toTop {
  position: fixed;
  z-index: 45;
  inset-inline-end: max(var(--container-pad), env(safe-area-inset-right, 0px));
  bottom: max(1.25rem, env(safe-area-inset-bottom, 0px));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  width: 48px;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--stroke);
  border-radius: 999px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px) scale(0.94);
  pointer-events: none;
  transition:
    opacity 0.38s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.38s cubic-bezier(0.22, 1, 0.36, 1),
    visibility 0.38s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.2s ease-in-out,
    background 0.2s ease-in-out;
}
.toTop i {
  font-size: 2.5rem;
  color: var(--muted);
  transition: 0.3s ease-in-out;
}

[data-theme="light"] .toTop {
  background: rgba(255, 255, 255, 0.85);
}
.toTop i:hover {
  transform: translateY(-2px) scale(1.1);
}
.toTop.toTop--visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.toTop:hover {
  border-color: rgba(255, 176, 0, 0.35);
  background: rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .toTop:hover {
  background: rgba(255, 255, 255, 0.95);
}

@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
    margin-bottom: clamp(0.25rem, 2vw, 0.75rem);
  }

  .about {
    grid-template-columns: 1fr;
  }
  .grid3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .contact {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1180px) {
  .nav {
    justify-content: flex-end;
    width: auto;
    max-width: none;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-list {
    position: fixed;
    z-index: 100;
    top: calc(var(--header-offset, 80px) + 8px);
    right: max(var(--container-pad), env(safe-area-inset-right, 0px));
    left: auto;
    width: min(22.5rem, calc(100% - 2 * max(var(--container-pad), 16px)));
    max-height: min(70vh, 420px);
    max-height: min(72dvh, 420px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    display: none;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    justify-content: flex-start;
    row-gap: 6px;
    column-gap: 0;
    padding: 12px;
    border-radius: 18px;
    border: 1px solid var(--stroke);
    background: rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow);
  }

  .nav-list > li {
    width: 100%;
  }

  [dir="rtl"] .nav-list {
    right: auto;
    left: max(var(--container-pad), env(safe-area-inset-left, 0px));
  }

  [data-theme="light"] .nav-list {
    background: rgba(255, 255, 255, 0.92);
  }

  .nav-list[data-open="true"] {
    display: flex;
  }

  .nav-link {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 520px) {
  .contactList li {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .portrait {
    max-width: 80%;
  }

  .contactList-k {
    font-weight: 700;
  }
}
@media (max-width: 340px) {
  .brand-name {
    display: none;
    transition: 0.3s ease-in-out;
  }
  .brand-logo {
    width: 50px;
    height: 50px;

    transition: 0.3s ease-in-out;
  }
}

@media (max-width: 440px) {
  .stats {
    grid-template-columns: 1fr;
  }

  .grid3 {
    grid-template-columns: 1fr;
  }
  .grid2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .chip-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
  }

  .chip {
    min-width: 44px;
    justify-content: center;
    padding-inline: 12px;
  }
}

@media (max-width: 760px) {
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}
.social {
  margin-top: 0.5rem;
  display: inline-flex;
  gap: 1rem;
  align-items: center;
}
.link {
  border: none;
}
.link-icon {
  width: 30px;
  height: 30px;
  transition: 0.3s ease-in-out;
  align-items: center;
  justify-content: center;
  display: inline-flex;
  opacity: 0.8;
  cursor: pointer;
}
.link-icon:hover {
  transform: translateY(-2px) scale(1.1);
  opacity: 1;
}

/* ....................................... */
/* =========================================
   1. تنسيق عنوان القسم (Section Head)
========================================= */
.section-head {
  text-align: center;
  margin-top: 1.7rem;
  margin-bottom: 40px;
}

.section-head .section-title {
  font-size: 2.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.section-head .section-desc {
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* =========================================
   2. أزرار الفلترة (بالإطار الجريديانت السحري)
========================================= */
.portfolio-filters {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 50px;
}

.portfolio-filters .filter-btn {
  position: relative;
  background: transparent;
  color: var(--text);
  padding: 10px 24px;
  font-family: var(--font-ar);
  font-size: 0.95rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px; /* مسافة لأيقونات Boxicons */
  z-index: 1;
  transition: all 0.3s ease;
}

/* الإطار الملون للزراير العادية */
.portfolio-filters .filter-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50px;
  padding: 2px; /* سمك الإطار */
  background: linear-gradient(45deg, var(--c), var(--b), var(--a));
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  z-index: -1;
  transition: opacity 0.3s ease;
}

/* حالة الزرار النشط */
.portfolio-filters .filter-btn.active {
  background: linear-gradient(45deg, var(--a), var(--b));
  color: #070a12;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(255, 176, 0, 0.25);
}

/* إخفاء الإطار لما الزرار يكون نشط */
.portfolio-filters .filter-btn.active::before {
  opacity: 0;
}

/* تأثير الـ Hover للزراير غير النشطة */
.portfolio-filters .filter-btn:not(.active):hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-2px);
}

/* تظبيط مقاس أيقونات Boxicons جوه الزراير */
.filter-btn i {
  font-size: 1.2rem;
}

/* =========================================
   3. شبكة المشاريع والكروت (الوحش رجع تاني 👾)
========================================= */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.portfolio-card {
  background-color: #1a1a1a;
  border-radius: 15px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  cursor: pointer;
  transition:
    transform 0.4s ease,
    opacity 0.4s ease,
    box-shadow 0.4s ease,
    border-color 0.4s ease,
    background-color 0.4s ease;
    box-shadow: var(--shadow);
    
}


.portfolio-card.hide {
  display: none;
}

/* تأثير الوقوف على الكارت */
.portfolio-card:hover {
  transform: translateY(-5px);
  border-color: var(--muted);
  box-shadow: var(--shadow);
  background-color: var(--panel2);
}

/* حاوية صورة المشروع (عشان نحافظ على نسبة الطول للعرض) */
.card-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-card:hover .card-image img {
  transform: scale(1.1) rotate(-5deg);
}

.card-info {
  padding: 20px;
  background: var(--bg);
}

.card-info h3 {
  font-size: 1.2rem;
  color: var(--text);
  margin: 0 0 5px 0;
  font-weight: 700;
}
.card-info h3:hover {
  color: var(--text);
  transition: 0.3s ease-in-out;
}

.card-info span {
  font-size: 0.85rem;
  color: var(--a);
  font-weight: 600;
}

/* =========================================
   4. شاشة العرض الكبيرة للموك أب (Modal)
========================================= */
.project-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}

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

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 10, 18, 0.8);
  backdrop-filter: blur(10px);
  cursor: pointer;
}

.modal-content {
  position: relative;
  width: 90%;
  max-width: 900px;
  background-color: var(--bg);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  z-index: 10;
  overflow: hidden;
  transform: translateY(30px) scale(0.95);
  transition: all 0.4s ease;
}

.project-modal.active .modal-content {
  transform: translateY(0) scale(1);
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--panel2);
  color: var(--text);
  border: 1px solid var(--stroke);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 15;
}

.close-modal:hover {
  background: var(--a);
  color: #070a12;
  border-color: transparent;
}

.modal-image-wrapper {
  position: relative;
  width: 100%;
  max-height: 70vh;
  overflow: hidden;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-image-wrapper img {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
}

.modal-details {
  padding: 20px;
  text-align: center;
  background: var(--panel);
}

.modal-details h3 {
  margin: 0 0 5px 0;
  color: var(--text);
  font-size: 1.5rem;
}

.modal-details span {
  color: var(--a);
  font-weight: 600;
}

/* =========================================
   5. الأنيميشن ومؤشر التحميل (Spinner)
========================================= */

/* حركة الظهور عند التمرير (Scroll Reveal) */
.reveal-item {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.6s cubic-bezier(0.5, 0, 0, 1);
}

.reveal-item.active {
  opacity: 1;
  transform: translateY(0);
}

/* إخفاء الصورة في الـ Modal لحد ما تحمل */
#modalImage {
  opacity: 0;
  transition: opacity 0.4s ease;
}

#modalImage.loaded {
  opacity: 1;
}

/* مؤشر التحميل الأصفر */
.loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 45px;
  height: 45px;
  border: 4px solid var(--stroke);
  border-top-color: var(--a);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  display: none;
  z-index: 5;
}

@keyframes spin {
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}