@layer reset, base, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body, h1, h2, h3, p, ul { margin: 0; }
  ul { padding: 0; list-style: none; }
  button, a { font: inherit; }
  button { border: 0; }
}

@layer base {
  :root {
    --navy: #102746;
    --navy-deep: #0b1d35;
    --navy-soft: #173458;
    --white: #ffffff;
    --paper: #fbfcfd;
    --gray: #e9eef5;
    --gray-mid: #aab6c7;
    --ink: #1f3046;
    --muted: #64748b;
    --gold: #c5a66b;
    --gold-light: #e8d7af;
    --line: rgba(16, 39, 70, .13);
    --shadow: 0 18px 50px rgba(16, 39, 70, .09);
    --radius: 2px;
    --serif: Georgia, "Times New Roman", serif;
    --sans: "IBM Plex Sans Arabic", "Noto Sans Arabic", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  }

  body {
    color: var(--ink);
    background: var(--paper);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }

  body[dir="rtl"] { font-family: "IBM Plex Sans Arabic", "Noto Sans Arabic", Inter, ui-sans-serif, system-ui, sans-serif; }
  a { color: inherit; text-decoration: none; }
  a:focus-visible, button:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
  ::selection { color: var(--white); background: var(--gold); }
  .container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
  .section { padding: 100px 0; }
  .section-dark { color: var(--white); background: var(--navy); }
  .section-paper { background: var(--paper); }
  .section-gray { background: var(--gray); }
  .skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 10px 14px; color: var(--navy); background: var(--gold-light); transform: translateY(-180%); transition: transform .2s ease; }
  .skip-link:focus { transform: translateY(0); }
}

@layer components {
  .site-header { position: sticky; z-index: 20; top: 0; border-bottom: 1px solid rgba(255,255,255,.1); color: var(--white); background: rgba(16,39,70,.96); backdrop-filter: blur(12px); }
  .header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 24px; }
  .brand { display: inline-flex; align-items: center; gap: 11px; min-width: max-content; }
  .brand-mark { position: relative; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; color: var(--navy); background: var(--gold); font-family: var(--serif); font-size: 12px; font-weight: 700; letter-spacing: -4px; padding-right: 4px; }
  .brand-mark::after { position: absolute; right: -5px; bottom: -5px; width: 12px; height: 12px; border-right: 1px solid var(--gold); border-bottom: 1px solid var(--gold); content: ""; }
  .brand-copy { display: grid; line-height: 1.1; }
  .brand-copy strong { font-size: 14px; letter-spacing: .01em; }
  .brand-copy small { margin-top: 5px; color: var(--gold-light); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
  .primary-nav { display: flex; align-items: center; gap: clamp(12px, 2vw, 27px); margin-inline-start: auto; }
  .primary-nav a { position: relative; color: rgba(255,255,255,.76); font-size: 12px; letter-spacing: .02em; transition: color .2s ease; }
  .primary-nav a::after { position: absolute; right: 0; bottom: -8px; left: 0; height: 1px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; content: ""; }
  .primary-nav a:hover, .primary-nav a:focus-visible { color: var(--white); }
  .primary-nav a:hover::after, .primary-nav a:focus-visible::after { transform: scaleX(1); }
  .language-toggle { display: inline-flex; align-items: center; gap: 8px; padding: 8px 0 8px 12px; color: var(--gold-light); background: transparent; border-left: 1px solid rgba(255,255,255,.2); cursor: pointer; font-size: 12px; white-space: nowrap; }
  [dir="rtl"] .language-toggle { padding: 8px 12px 8px 0; border-right: 1px solid rgba(255,255,255,.2); border-left: 0; }
  .language-dot { width: 6px; height: 6px; background: var(--gold); border-radius: 50%; }

  .hero { position: relative; min-height: 695px; overflow: hidden; }
  .hero::before { position: absolute; inset: 0 0 auto auto; width: 42%; height: 100%; background: linear-gradient(135deg, transparent 18%, rgba(197,166,107,.08) 18%, rgba(197,166,107,.08) 18.4%, transparent 18.4%), linear-gradient(135deg, transparent 46%, rgba(255,255,255,.05) 46%, rgba(255,255,255,.05) 46.3%, transparent 46.3%); content: ""; pointer-events: none; }
  .hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(360px, .98fr); align-items: center; gap: clamp(50px, 8vw, 120px); min-height: 695px; }
  .eyebrow, .section-number, .card-kicker, .contact-label { color: var(--gold); font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
  .eyebrow { display: flex; align-items: center; gap: 11px; margin-bottom: 22px; }
  .eyebrow-line { width: 38px; height: 1px; background: var(--gold); }
  h1, h2, h3 { font-weight: 500; line-height: 1.1; }
  h1 { max-width: 650px; font-family: var(--serif); font-size: clamp(48px, 6.6vw, 90px); letter-spacing: -.045em; }
  .hero-lead { max-width: 515px; margin-top: 28px; color: rgba(255,255,255,.72); font-size: clamp(16px, 1.7vw, 19px); line-height: 1.7; }
  .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
  .button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 48px; padding: 13px 18px; border: 1px solid transparent; cursor: pointer; font-size: 12px; font-weight: 700; letter-spacing: .05em; transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease; }
  .button:hover:not(:disabled) { transform: translateY(-2px); }
  .button-gold { color: var(--navy); background: var(--gold); }
  .button-gold:hover { background: var(--gold-light); }
  .button-ghost { color: var(--white); border-color: rgba(255,255,255,.35); }
  .button-ghost:hover { border-color: var(--gold); color: var(--gold-light); }
  .button-disabled { color: rgba(255,255,255,.45); border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.05); cursor: not-allowed; }
  .button-outline-light { color: var(--gold-light); border-color: rgba(197,166,107,.6); background: transparent; cursor: not-allowed; }
  .hero-facts { display: flex; flex-wrap: wrap; gap: 0; margin-top: 54px; }
  .hero-facts div { display: grid; gap: 2px; padding: 0 24px; border-inline-end: 1px solid rgba(255,255,255,.18); }
  .hero-facts div:first-child { padding-inline-start: 0; }
  [dir="rtl"] .hero-facts div:first-child { padding-inline-start: 24px; padding-inline-end: 0; }
  .hero-facts div:last-child { border-inline-end: 0; }
  .hero-facts strong { color: var(--white); font-size: 17px; font-weight: 600; }
  .hero-facts span { color: rgba(255,255,255,.52); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
  .hero-visual { max-width: 480px; justify-self: end; width: 100%; }
  .portrait-placeholder { position: relative; display: flex; align-items: flex-end; aspect-ratio: 69 / 61; min-height: 0; overflow: hidden; padding: 32px; border: 1px solid rgba(197,166,107,.55); background: linear-gradient(150deg, rgba(255,255,255,.12), rgba(255,255,255,.02) 40%), var(--navy-soft); }
  .portrait-placeholder::before { position: absolute; inset: 18px; border: 1px solid rgba(255,255,255,.12); content: ""; }
  .portrait-filled { padding: 0; background: var(--navy-soft); }
  .portrait-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center center; }
  .portrait-overlay { display: none; }
  .portrait-geometry { position: absolute; inset: 0; opacity: .85; }
  .portrait-geometry span { position: absolute; display: block; border: 1px solid rgba(197,166,107,.3); transform: rotate(42deg); }
  .portrait-geometry span:nth-child(1) { top: 5%; right: 7%; width: 190px; height: 190px; }
  .portrait-geometry span:nth-child(2) { top: 25%; right: 18%; width: 250px; height: 250px; border-color: rgba(255,255,255,.12); }
  .portrait-geometry span:nth-child(3) { bottom: -100px; left: -60px; width: 300px; height: 300px; border-color: rgba(197,166,107,.22); }
  .placeholder-label { position: relative; z-index: 1; display: grid; gap: 8px; max-width: 250px; }
  .placeholder-kicker { color: var(--gold); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; }
  .placeholder-label strong { font-family: var(--serif); font-size: 30px; font-weight: 400; line-height: 1.1; }
  .placeholder-label small { color: rgba(255,255,255,.6); font-size: 12px; line-height: 1.55; }
  .replace-chip { position: absolute; z-index: 1; top: 32px; right: 32px; padding: 6px 8px; color: var(--navy); background: var(--gold); font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
  [dir="rtl"] .replace-chip { right: auto; left: 32px; }
  .visual-caption { display: flex; justify-content: space-between; margin-top: 13px; color: rgba(255,255,255,.45); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }

  .section-grid { display: grid; grid-template-columns: minmax(240px, .78fr) minmax(0, 1.22fr); gap: clamp(48px, 10vw, 150px); }
  .section-intro h2, .section-heading-row h2, .contact-copy h2 { margin-top: 22px; font-family: var(--serif); font-size: clamp(34px, 4.3vw, 58px); letter-spacing: -.035em; }
  .section-intro h2 { max-width: 480px; }
  .section-number { color: var(--navy); }
  .section-number-light { color: var(--gold-light); }
  .large-copy { max-width: 680px; color: var(--muted); font-family: var(--serif); font-size: clamp(23px, 2.8vw, 35px); line-height: 1.26; letter-spacing: -.025em; }
  .education-card { display: grid; grid-template-columns: 50px 1fr auto; align-items: start; gap: 22px; margin-top: 50px; padding: 26px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .card-index { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; color: var(--navy); background: var(--gold); font-size: 10px; font-weight: 700; letter-spacing: .05em; }
  .card-kicker { margin-bottom: 10px; color: var(--navy); }
  .education-card h3 { font-size: 21px; }
  .education-card p:not(.card-kicker) { margin-top: 5px; color: var(--muted); font-size: 14px; }
  .education-grade { display: grid; gap: 3px; text-align: end; }
  .education-grade strong { color: var(--navy); font-size: 17px; }
  .education-grade span { color: var(--muted); font-size: 12px; }

  .section-heading-row { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 52px; }
  .section-heading-row h2 { max-width: 660px; }
  .heading-note { max-width: 250px; color: var(--muted); font-size: 13px; line-height: 1.6; }
  .heading-note-light { color: rgba(255,255,255,.6); }
  .experience-list { display: grid; gap: 18px; }
  .experience-card { position: relative; display: grid; grid-template-columns: 150px 1fr; gap: 40px; padding: 34px; color: var(--white); background: var(--navy); box-shadow: var(--shadow); }
  .experience-card-light { color: var(--ink); background: var(--white); box-shadow: none; }
  .experience-meta { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
  .experience-index { color: var(--gold); font-family: var(--serif); font-size: 43px; line-height: 1; }
  .status-pill, .draft-label, .empty-status { display: inline-flex; width: max-content; padding: 5px 8px; color: var(--navy); background: var(--gold); font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
  .status-pill-muted { color: var(--navy); background: var(--gray); }
  .experience-card .card-kicker { color: var(--gold); }
  .experience-card-light .card-kicker { color: var(--navy); }
  .experience-content h3 { font-family: var(--serif); font-size: clamp(27px, 3vw, 38px); }
  .experience-content > p:not(.card-kicker) { max-width: 550px; margin-top: 14px; color: rgba(255,255,255,.62); font-size: 14px; }
  .experience-card-light .experience-content > p:not(.card-kicker) { color: var(--muted); }
  .detail-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 25px; }
  .detail-list li { padding: 7px 10px; color: var(--gold-light); border: 1px solid rgba(197,166,107,.33); font-size: 11px; }
  .experience-card-light .detail-list li { color: var(--navy); border-color: var(--line); }
  .card-arrow { position: absolute; top: 31px; right: 34px; color: var(--gold); font-size: 23px; }
  [dir="rtl"] .card-arrow { right: auto; left: 34px; }

  .skills-grid { align-items: start; }
  .intro-support { max-width: 350px; margin-top: 25px; color: var(--muted); font-size: 14px; }
  .skill-groups { border-top: 1px solid var(--line); }
  .skill-group { padding: 27px 0; border-bottom: 1px solid var(--line); }
  .skill-group-title { display: flex; align-items: center; gap: 18px; }
  .skill-group-title > span { color: var(--gold); font-family: var(--serif); font-size: 23px; }
  .skill-group-title h3 { font-size: 22px; }
  .skill-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 17px; padding-inline-start: 42px; }
  .skill-tags span { padding: 8px 11px; color: var(--navy); background: var(--gray); font-size: 12px; }

  .credentials-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 18px; }
  .empty-state-card, .cv-card { min-height: 310px; padding: 30px; border: 1px solid rgba(255,255,255,.16); }
  .empty-state-card { display: flex; flex-direction: column; align-items: flex-start; justify-content: space-between; background: rgba(255,255,255,.035); }
  .empty-icon { color: var(--gold); font-size: 35px; line-height: .8; }
  .empty-state-card .card-kicker, .cv-card .card-kicker { color: var(--gold-light); }
  .empty-state-card h3, .cv-card h3 { max-width: 410px; font-family: var(--serif); font-size: 31px; }
  .empty-state-card p:not(.card-kicker), .cv-card p:not(.card-kicker) { max-width: 440px; margin-top: 14px; color: rgba(255,255,255,.58); font-size: 13px; }
  .empty-status { margin-top: 24px; color: var(--navy); background: var(--gray); }
  .cv-card { background: rgba(197,166,107,.1); border-color: rgba(197,166,107,.5); }
  .cv-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 30px; }
  .doc-icon { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; color: var(--navy); background: var(--gold); font-size: 11px; font-weight: 800; }
  .status-pill-gold { color: var(--navy); background: var(--gold-light); }
  .cv-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
  .cv-card > small { display: block; max-width: 500px; margin-top: 18px; color: rgba(255,255,255,.45); font-size: 11px; }

  .articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .article-card { display: flex; flex-direction: column; justify-content: space-between; min-height: 330px; padding: 26px; background: var(--white); border-top: 2px solid var(--gold); box-shadow: 0 10px 30px rgba(16,39,70,.04); }
  .article-top { display: flex; align-items: center; justify-content: space-between; }
  .article-number { color: var(--navy); font-family: var(--serif); font-size: 35px; }
  .draft-label { color: var(--navy); background: var(--gold-light); }
  .article-card .card-kicker { margin-top: 28px; }
  .article-card h3 { font-family: var(--serif); font-size: 27px; line-height: 1.15; }
  .article-card p:not(.card-kicker) { margin-top: 14px; color: var(--muted); font-size: 13px; }
  .text-link { display: inline-flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 28px; padding-top: 14px; color: var(--navy); border-top: 1px solid var(--line); font-size: 12px; font-weight: 700; }
  .text-link:hover { color: var(--gold); }

  .contact-section { position: relative; overflow: hidden; padding: 105px 0 90px; }
  .contact-section::after { position: absolute; right: -70px; bottom: -210px; width: 480px; height: 480px; border: 1px solid rgba(197,166,107,.25); border-radius: 50%; box-shadow: 0 0 0 35px rgba(197,166,107,.04), 0 0 0 70px rgba(197,166,107,.035); content: ""; pointer-events: none; }
  [dir="rtl"] .contact-section::after { right: auto; left: -70px; }
  .contact-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .9fr 1.1fr; align-items: end; gap: 70px; }
  .contact-copy h2 { max-width: 500px; }
  .contact-copy > p:last-child { max-width: 480px; margin-top: 22px; color: rgba(255,255,255,.63); font-size: 15px; }
  .contact-links { display: grid; gap: 16px; }
  .contact-link { position: relative; display: grid; gap: 7px; padding: 22px 56px 22px 22px; border: 1px solid rgba(255,255,255,.22); transition: background .2s ease, border-color .2s ease, transform .2s ease; }
  [dir="rtl"] .contact-link { padding: 22px 22px 22px 56px; }
  .contact-link:hover { background: rgba(255,255,255,.07); border-color: var(--gold); transform: translateX(4px); }
  [dir="rtl"] .contact-link:hover { transform: translateX(-4px); }
  .contact-label { color: var(--gold); }
  .contact-link strong { overflow-wrap: anywhere; font-size: clamp(14px, 2vw, 19px); font-weight: 500; }
  .contact-arrow { position: absolute; top: 22px; right: 22px; color: var(--gold); font-size: 20px; }
  [dir="rtl"] .contact-arrow { right: auto; left: 22px; }
  .site-footer { color: rgba(255,255,255,.52); background: var(--navy-deep); }
  .footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 74px; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
  .footer-inner > span:first-child { color: var(--gold-light); }
  .back-top { color: var(--gold-light); }
  .back-top:hover { color: var(--white); }

  .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
  .reveal-delay { transition-delay: .12s; }
  .reveal-delay-2 { transition-delay: .22s; }
  .reveal.is-visible { opacity: 1; transform: none; }
}

@layer utilities {
  @media (max-width: 980px) {
    .primary-nav { gap: 13px; }
    .primary-nav a { font-size: 11px; }
    .hero-grid { gap: 50px; }
    .section-grid { gap: 55px; }
  }
  @media (max-width: 780px) {
    .container { width: min(100% - 32px, 620px); }
    .header-inner { min-height: 68px; }
    .brand-copy { display: none; }
    .header-inner { flex-wrap: wrap; padding-top: 11px; padding-bottom: 10px; }
    .primary-nav { display: flex; order: 3; flex-basis: 100%; gap: 20px; overflow-x: auto; padding: 8px 2px 3px; scrollbar-width: none; }
    .primary-nav::-webkit-scrollbar { display: none; }
    .primary-nav a { flex: 0 0 auto; white-space: nowrap; }
    .language-toggle { margin-inline-start: auto; }
    .hero, .hero-grid { min-height: auto; }
    .hero-grid { grid-template-columns: 1fr; padding-top: 78px; padding-bottom: 58px; }
    .hero-visual { max-width: none; justify-self: stretch; }
    .portrait-placeholder { min-height: 370px; }
    h1 { font-size: clamp(48px, 14vw, 72px); }
    .section { padding: 70px 0; }
    .section-grid, .contact-grid { grid-template-columns: 1fr; gap: 36px; }
    .section-intro h2 { max-width: 610px; }
    .section-heading-row { display: block; margin-bottom: 34px; }
    .heading-note { margin-top: 18px; }
    .experience-card { grid-template-columns: 1fr; gap: 20px; padding: 26px; }
    .experience-meta { flex-direction: row; align-items: center; justify-content: space-between; }
    .card-arrow { top: 26px; right: 26px; }
    [dir="rtl"] .card-arrow { right: auto; left: 26px; }
    .credentials-grid, .articles-grid { grid-template-columns: 1fr; }
    .article-card { min-height: 285px; }
    .contact-section { padding: 76px 0 68px; }
    .footer-inner { align-items: flex-start; flex-direction: column; justify-content: center; padding: 22px 0; gap: 8px; }
  }
  @media (max-width: 480px) {
    h1 { max-width: 100%; font-size: clamp(36px, 11vw, 56px); overflow-wrap: anywhere; }
    .hero-facts { margin-top: 40px; }
    .hero-facts div { padding: 0 12px; }
    [dir="rtl"] .hero-facts div:first-child { padding-inline-start: 12px; }
    .hero-facts strong { font-size: 14px; }
    .hero-facts span { font-size: 8px; letter-spacing: .04em; }
    .hero-actions .button { flex: 1 1 100%; }
    .education-card { grid-template-columns: 40px 1fr; gap: 15px; }
    .education-grade { grid-column: 2; text-align: start; }
    .skill-tags { padding-inline-start: 0; }
    .contact-link { padding-inline-end: 46px; }
    [dir="rtl"] .contact-link { padding-inline-start: 46px; padding-inline-end: 22px; }
  }
  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal { opacity: 1; transform: none; }
  }
}