/* ============================================================
   MAJED AL-SHAMMARI — GRC & CYBERSECURITY PORTFOLIO
   Minimal · Enterprise · Dark
   Fonts: DM Sans + DM Mono
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg:       #080808;
  --surface:  #0f0f0f;
  --border:   rgba(255,255,255,0.07);
  --border-h: rgba(255,255,255,0.13);
  --text:     #ebebeb;
  --text-2:   #8a8a8a;
  --text-3:   #404040;
  --accent:   #c9b99a;
  --r-sm:     8px;
  --r-md:     14px;
  --r-lg:     20px;
  --ease:     cubic-bezier(0.4, 0, 0.2, 1);
  --t:        0.28s;
  --mw:       1120px;
  --py:       112px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.6;
}
img { display: block; max-width: 100%; height: auto; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

/* ── Utilities ─────────────────────────────────────────────── */
.wrap {
  max-width: var(--mw);
  margin: 0 auto;
  padding: 0 40px;
}
.rule {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #1e1e1e; border-radius: 99px; }
::selection { background: var(--accent); color: #000; }

/* ── Labels ─────────────────────────────────────────────────── */
.eyebrow, .sec-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.sec-label { margin-bottom: 14px; }

/* ── Tags ───────────────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: 4px 11px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 99px;
  font-size: 0.72rem;
  color: var(--text-2);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

/* ── Fade-up animation ──────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.fade-up.visible { opacity: 1; transform: none; }
.d1 { transition-delay: 0.1s; }
.d2 { transition-delay: 0.2s; }


/* ============================================================
   NAVBAR
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  padding: 26px 0;
  transition: padding var(--t) var(--ease), background var(--t) var(--ease), border-color var(--t) var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  padding: 14px 0;
  background: rgba(8,8,8,0.9);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  opacity: 0.7;
  transition: opacity var(--t);
}
.nav-logo:hover { opacity: 1; }
.nav-links {
  display: flex;
  gap: 34px;
  list-style: none;
}
.nav-links a {
  font-size: 0.82rem;
  color: var(--text-2);
  letter-spacing: 0.02em;
  transition: color var(--t);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--t) var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; width: 20px; height: 1.5px;
  background: var(--text);
  transition: transform var(--t) var(--ease), opacity var(--t);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-drawer {
  position: fixed; inset: 0; z-index: 190;
  background: rgba(8,8,8,0.97);
  backdrop-filter: blur(20px);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 36px;
  opacity: 0; pointer-events: none;
  transition: opacity var(--t) var(--ease);
}
.nav-drawer.open { opacity: 1; pointer-events: all; }
.nav-drawer a {
  font-size: 1.6rem; font-weight: 300;
  color: var(--text); letter-spacing: 0.03em;
  transition: color var(--t);
}
.nav-drawer a:hover { color: var(--accent); }


/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 152px 0 96px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 88px;
  align-items: start;
}
.eyebrow { display: block; margin-bottom: 28px; }
.hero-name {
  font-size: clamp(3rem, 5.5vw, 5.2rem);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.035em;
  margin-bottom: 16px;
}
.hero-sub {
  font-size: 0.9rem;
  color: var(--text-2);
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}
.hero-desc {
  font-size: 1rem;
  font-weight: 300;
  color: var(--text-2);
  line-height: 1.85;
  max-width: 500px;
  margin-bottom: 44px;
}
.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 12px 24px;
  background: var(--text); color: #050505;
  border-radius: var(--r-sm);
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.02em;
  transition: background var(--t), transform var(--t) var(--ease);
}
.btn-primary:hover { background: #d4c4a8; transform: translateY(-1px); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 12px 24px;
  background: transparent; color: var(--text-2);
  border: 1px solid var(--border-h);
  border-radius: var(--r-sm);
  font-size: 0.82rem; font-weight: 500; letter-spacing: 0.02em;
  transition: color var(--t), border-color var(--t), transform var(--t) var(--ease);
}
.btn-outline:hover { color: var(--text); border-color: rgba(255,255,255,0.3); transform: translateY(-1px); }

/* Hero aside */
.hero-aside {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-top: 10px;
}
.hero-photo-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 1 / 1;
}
.hero-photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center top;
  filter: grayscale(15%);
  transition: filter 0.5s var(--ease);
}
.hero-photo-frame:hover img { filter: grayscale(0%); }

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 18px 20px;
  gap: 8px;
}
.hstat {
  display: flex; flex-direction: column;
  align-items: center; gap: 3px; flex: 1;
}
.hstat-val {
  font-size: 1.3rem; font-weight: 700;
  letter-spacing: -0.02em; line-height: 1;
}
.hstat-lbl {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem; color: var(--text-3);
  letter-spacing: 0.1em; text-transform: uppercase; text-align: center;
}
.hstat-divider {
  width: 1px; height: 28px;
  background: var(--border); flex-shrink: 0;
}


/* ============================================================
   SECTION BASE
   ============================================================ */
.section { padding: var(--py) 0; }
.sec-head { margin-bottom: 52px; }
.sec-title {
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
}


/* ============================================================
   ABOUT
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 72px;
  align-items: start;
}
.about-copy p {
  font-size: 0.98rem; font-weight: 300;
  color: var(--text-2); line-height: 1.95;
  margin-bottom: 20px;
}
.about-copy p:last-child { margin-bottom: 0; }

.about-dl {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.dl-row {
  display: grid;
  grid-template-columns: 108px 1fr;
  padding: 17px 24px;
  border-bottom: 1px solid var(--border);
  transition: background var(--t);
  gap: 16px;
}
.dl-row:last-child { border-bottom: none; }
.dl-row:hover { background: var(--surface); }
dt {
  font-family: 'DM Mono', monospace;
  font-size: 0.67rem; color: var(--text-3);
  letter-spacing: 0.1em; text-transform: uppercase; padding-top: 1px;
}
dd { font-size: 0.87rem; color: var(--text); line-height: 1.55; }


/* ============================================================
   EXPERIENCE
   ============================================================ */
.exp-list { display: flex; flex-direction: column; gap: 2px; }
.exp-card {
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 40px 44px;
  transition: border-color var(--t), background var(--t);
  display: flex; flex-direction: column; gap: 20px;
}
.exp-card:hover { border-color: var(--border-h); background: var(--surface); }
.exp-header {
  display: flex; align-items: baseline;
  justify-content: space-between;
  gap: 24px; flex-wrap: wrap; margin-bottom: 4px;
}
.exp-role { font-size: 1.1rem; font-weight: 600; letter-spacing: -0.01em; }
.exp-period {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem; color: var(--text-3);
  letter-spacing: 0.08em; white-space: nowrap; flex-shrink: 0;
}
.exp-org {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem; color: var(--accent);
  letter-spacing: 0.1em; margin-bottom: 18px;
}
.exp-points { display: flex; flex-direction: column; gap: 10px; }
.exp-points li {
  font-size: 0.88rem; font-weight: 300;
  color: var(--text-2); line-height: 1.7;
  padding-left: 20px; position: relative;
}
.exp-points li::before { content: '–'; position: absolute; left: 0; color: var(--text-3); }
.exp-tags { display: flex; flex-wrap: wrap; gap: 7px; }


/* ============================================================
   SELECTED WORK — 2×2 grid on desktop
   ============================================================ */
.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.work-card {
  padding: 40px 36px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 16px;
  transition: background var(--t);
}
/* 2-col grid: right border on odd, bottom border on first row */
.work-card:nth-child(even)  { border-right: none; }
.work-card:nth-child(n+3)   { border-bottom: none; }
.work-card:hover { background: var(--surface); }

.work-top { display: flex; flex-direction: column; gap: 10px; }
.work-idx {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem; color: var(--text-3); letter-spacing: 0.16em;
}
.work-title { font-size: 1.05rem; font-weight: 600; line-height: 1.3; letter-spacing: -0.01em; }
.work-body  { font-size: 0.86rem; font-weight: 300; color: var(--text-2); line-height: 1.8; flex: 1; }
.work-foot  { display: flex; flex-wrap: wrap; gap: 6px; }


/* ============================================================
   CERTIFICATIONS — 4×2 grid on desktop
   ============================================================ */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.cert-card {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  transition: background var(--t);
}
.cert-card:nth-child(4n)  { border-right: none; }
.cert-card:nth-child(n+5) { border-bottom: none; }
.cert-card:last-child     { border-right: none; }
.cert-card:hover { background: var(--surface); }

.cert-img {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-bottom: 1px solid var(--border);
}
.cert-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(20%);
  transition: transform 0.5s var(--ease), filter 0.4s var(--ease);
}
.cert-card:hover .cert-img img { transform: scale(1.04); filter: grayscale(0%); }
.cert-info { padding: 18px 22px; }
.cert-name { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; }
.cert-body {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem; color: var(--text-3);
  letter-spacing: 0.06em; line-height: 1.4;
}


/* ============================================================
   RECOGNITION
   ============================================================ */
.awards-list {
  display: flex; flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.award-row {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  padding: 32px 40px;
  border-bottom: 1px solid var(--border);
  transition: background var(--t);
  align-items: start;
}
.award-row:last-child { border-bottom: none; }
.award-row:hover { background: var(--surface); }
.award-title { font-size: 0.9rem; font-weight: 600; color: var(--text); line-height: 1.4; margin-bottom: 6px; }
.award-issuer {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem; color: var(--accent);
  letter-spacing: 0.08em; line-height: 1.5;
}
.award-date {
  font-family: 'DM Mono', monospace;
  font-size: 0.67rem; color: var(--text-3);
  letter-spacing: 0.1em; display: block; margin-bottom: 10px;
}
.award-desc { font-size: 0.85rem; font-weight: 300; color: var(--text-2); line-height: 1.75; }


/* ============================================================
   RECOMMENDATIONS
   ============================================================ */
.rec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.rec-card {
  padding: 40px 36px;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  justify-content: space-between; gap: 28px;
  transition: background var(--t);
}
.rec-card:last-child { border-right: none; }
.rec-card:hover { background: var(--surface); }
.rec-name  { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.rec-title { font-size: 0.82rem; color: var(--text-2); line-height: 1.65; font-weight: 300; }
.rec-link {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: 'DM Mono', monospace;
  font-size: 0.67rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid transparent; padding-bottom: 1px;
  width: fit-content;
  transition: border-color var(--t);
}
.rec-link:hover { border-bottom-color: var(--accent); }


/* ============================================================
   CONTACT
   ============================================================ */
.contact-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  width: fit-content;
}
.contact-link {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 18px 28px;
  font-size: 0.85rem; color: var(--text-2);
  transition: color var(--t), background var(--t);
  white-space: nowrap;
}
.contact-link svg { flex-shrink: 0; opacity: 0.5; transition: opacity var(--t); }
.contact-link:hover { color: var(--text); background: var(--surface); }
.contact-link:hover svg { opacity: 1; }
.contact-sep { width: 1px; height: 20px; background: var(--border); flex-shrink: 0; }


/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--border); padding: 32px 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; }
.footer-inner span {
  font-family: 'DM Mono', monospace;
  font-size: 0.67rem; color: var(--text-3); letter-spacing: 0.08em;
}


/* ============================================================
   RESPONSIVE — Tablet ≤1024px
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner        { grid-template-columns: 1fr; gap: 44px; }
  .hero-aside        { flex-direction: row; align-items: center; gap: 24px; padding-top: 0; }
  .hero-photo-frame  { width: 140px; height: 140px; flex-shrink: 0; aspect-ratio: unset; }
  .hero-stats        { flex: 1; }
  .hero-desc         { max-width: 600px; }

  .about-grid        { grid-template-columns: 1fr; gap: 44px; }

  /* Work stays 2×2 — already set */

  /* Certs → 2×4 */
  .cert-grid         { grid-template-columns: repeat(2, 1fr); }
  .cert-card:nth-child(4n)   { border-right: 1px solid var(--border); }
  .cert-card:nth-child(n+5)  { border-bottom: 1px solid var(--border); }
  .cert-card:nth-child(even) { border-right: none; }
  .cert-card:nth-child(n+7)  { border-bottom: none; }
  .cert-card:last-child      { border-right: none; }

  /* Rec → stack */
  .rec-grid  { grid-template-columns: 1fr; }
  .rec-card  { border-right: none; border-bottom: 1px solid var(--border); }
  .rec-card:last-child { border-bottom: none; }
}


/* ============================================================
   RESPONSIVE — Mobile ≤768px
   ============================================================ */
@media (max-width: 768px) {
  :root { --py: 64px; }
  .wrap  { padding: 0 18px; }

  /* Navbar */
  .nav-links  { display: none; }
  .nav-toggle { display: flex; }
  .nav        { padding: 20px 0; }
  .nav.scrolled { padding: 12px 0; }

  /* Hero — photo small circle + stats row above text */
  .hero        { padding: 88px 0 56px; }
  .hero-inner  { gap: 24px; }
  .hero-aside  {
    order: -1;
    flex-direction: row;
    align-items: center;
    gap: 16px;
  }
  .hero-photo-frame {
    width: 64px; height: 64px;
    flex-shrink: 0;
    border-radius: 50%;
    aspect-ratio: unset;
  }
  .hero-stats {
    flex: 1;
    background: none; border: none; border-radius: 0; padding: 0;
    gap: 10px;
  }
  .hstat-val     { font-size: 1rem; }
  .hstat-lbl     { font-size: 0.52rem; }
  .hstat-divider { height: 16px; }
  .hero-name  { font-size: 2.4rem; margin-bottom: 10px; }
  .hero-sub   { font-size: 0.82rem; margin-bottom: 18px; }
  .hero-desc  { font-size: 0.9rem; margin-bottom: 28px; }
  .hero-cta   { gap: 10px; }

  /* Sections */
  .sec-head  { margin-bottom: 32px; }
  .sec-title { font-size: 1.9rem; }

  /* About */
  .about-grid { gap: 28px; }
  .dl-row     { grid-template-columns: 86px 1fr; padding: 13px 16px; gap: 10px; }
  dt          { font-size: 0.62rem; }
  dd          { font-size: 0.82rem; }

  /* Experience */
  .exp-card   { padding: 22px 18px; gap: 14px; }
  .exp-header { flex-direction: column; gap: 3px; }
  .exp-role   { font-size: 1rem; }
  .exp-org    { margin-bottom: 12px; }
  .exp-points li { font-size: 0.83rem; }

  /* Work → single column */
  .work-grid { grid-template-columns: 1fr; }
  .work-card {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 26px 20px;
  }
  .work-card:nth-child(n+3) { border-bottom: 1px solid var(--border); }
  .work-card:last-child { border-bottom: none; }
  .work-title { font-size: 0.98rem; }
  .work-body  { font-size: 0.83rem; }

  /* Certs → 2×4 stays */
  .cert-grid  { grid-template-columns: repeat(2, 1fr); }
  .cert-card:nth-child(4n)   { border-right: 1px solid var(--border); }
  .cert-card:nth-child(n+5)  { border-bottom: 1px solid var(--border); }
  .cert-card:nth-child(even) { border-right: none; }
  .cert-card:nth-child(n+7)  { border-bottom: none; }
  .cert-card:last-child      { border-right: none; }
  .cert-info  { padding: 13px 15px; }
  .cert-name  { font-size: 0.82rem; }
  .cert-body  { font-size: 0.6rem; }

  /* Recognition */
  .award-row   { grid-template-columns: 1fr; gap: 8px; padding: 20px 18px; }
  .award-title { font-size: 0.85rem; }
  .award-desc  { font-size: 0.8rem; }

  /* Recommendations */
  .rec-grid { grid-template-columns: 1fr; }
  .rec-card { border-right: none; border-bottom: 1px solid var(--border); padding: 26px 20px; }
  .rec-card:last-child { border-bottom: none; }
  .rec-name  { font-size: 0.95rem; }
  .rec-title { font-size: 0.78rem; }

  /* Contact */
  .contact-row  { width: 100%; flex-direction: column; align-items: stretch; }
  .contact-sep  { width: 100%; height: 1px; }
  .contact-link { padding: 15px 20px; font-size: 0.82rem; }

  /* Footer */
  .footer       { padding: 24px 0; }
  .footer-inner { flex-direction: column; gap: 6px; text-align: center; }
  .footer-inner span { font-size: 0.62rem; }
}


/* ============================================================
   RESPONSIVE — Small mobile ≤400px
   ============================================================ */
@media (max-width: 400px) {
  .wrap      { padding: 0 14px; }
  .hero-name { font-size: 2rem; }
  .sec-title { font-size: 1.7rem; }
  .hero-photo-frame { width: 56px; height: 56px; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }
  .hero-cta  { flex-direction: column; }
  .exp-card  { padding: 18px 14px; }
  .work-card { padding: 20px 14px; }
  .rec-card  { padding: 20px 14px; }
}