/* ════════════════════════════════════════════════
   ABDULLAHK PORTFOLIO — STYLE.CSS
   Dark Luxury · Glassmorphism · Premium Aesthetics
   ════════════════════════════════════════════════ */

/* ── DESIGN TOKENS ── */
:root {
  --bg-primary:     #0B0B0F;
  --bg-secondary:   #121218;
  --bg-tertiary:    #18181F;
  --accent-purple:  #6C5CE7;
  --accent-blue:    #00D4FF;
  --accent-violet:  #A29BFE;
  --text-primary:   #F0F0F5;
  --text-secondary: #8E8EA0;
  --text-muted:     #4A4A60;
  --border:         rgba(255,255,255,0.06);
  --glass-bg:       rgba(255,255,255,0.035);
  --glass-border:   rgba(255,255,255,0.08);
  --glow-purple:    0 0 40px rgba(108,92,231,0.3);
  --glow-blue:      0 0 40px rgba(0,212,255,0.25);
  --radius-lg:      20px;
  --radius-md:      14px;
  --radius-sm:      8px;
  --transition:     0.4s cubic-bezier(0.23, 1, 0.32, 1);
  --font-primary:   'Inter', sans-serif;
  --font-display:   'Poppins', sans-serif;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  overflow-x: hidden;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-primary);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-purple); border-radius: 2px; }

/* ── SELECTION ── */
::selection { background: rgba(108,92,231,0.35); color: var(--text-primary); }

/* ── PARTICLES CANVAS ── */
#particles-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.6;
}

/* ── CUSTOM CURSOR ── */
.cursor {
  position: fixed;
  width: 8px; height: 8px;
  background: var(--accent-blue);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background 0.2s;
  mix-blend-mode: screen;
}
.cursor-follower {
  position: fixed;
  width: 36px; height: 36px;
  border: 1.5px solid rgba(108,92,231,0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: all 0.12s ease-out;
}
body:has(a:hover) .cursor,
body:has(button:hover) .cursor  { width: 14px; height: 14px; background: var(--accent-purple); }
body:has(a:hover) .cursor-follower,
body:has(button:hover) .cursor-follower { width: 52px; height: 52px; border-color: var(--accent-purple); }

/* ── LOADER ── */
.loader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
.loader.hidden { opacity: 0; visibility: hidden; }
.loader-inner { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.loader-ring {
  width: 48px; height: 48px;
  border: 2px solid rgba(108,92,231,0.15);
  border-top-color: var(--accent-purple);
  border-right-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
.loader-text {
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--text-muted);
  animation: pulse-text 1.5s ease infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse-text { 0%,100%{opacity:0.3} 50%{opacity:1} }

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  transition: background 0.4s ease, padding 0.4s ease, box-shadow 0.4s ease;
}
.navbar.scrolled {
  background: rgba(11,11,15,0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 14px 48px;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 40px rgba(0,0,0,0.4);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text-primary);
  transition: color var(--transition);
}
.nav-dot { color: var(--accent-purple); }
.nav-links { display: flex; gap: 36px; }
.nav-link {
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
  transition: width var(--transition);
}
.nav-link:hover { color: var(--text-primary); }
.nav-link:hover::after { width: 100%; }
.nav-cta {
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border: none;
  border-radius: 100px;
  font-family: var(--font-primary);
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  cursor: none;
  transition: transform var(--transition), box-shadow var(--transition);
}
.nav-cta:hover { transform: scale(1.06); box-shadow: var(--glow-purple); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: none;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--text-primary);
  transition: all 0.3s ease;
}

/* ── MOBILE MENU ── */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(11,11,15,0.97);
  backdrop-filter: blur(30px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  transform: translateY(-100%);
  transition: transform 0.5s cubic-bezier(0.76, 0, 0.24, 1);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-link {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 700;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.mobile-link:hover { color: var(--text-primary); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  z-index: 1;
}

.hero-bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  animation: float-orb 8s ease-in-out infinite;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(108,92,231,0.25) 0%, transparent 70%);
  top: -200px; left: -200px;
  animation-delay: 0s;
}
.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,212,255,0.18) 0%, transparent 70%);
  bottom: -150px; right: -150px;
  animation-delay: -3s;
}
.orb-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(108,92,231,0.15) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -6s;
}
.orb-contact-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(108,92,231,0.2) 0%, transparent 70%);
  top: -100px; right: -100px;
  animation-delay: -2s;
}
.orb-contact-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(0,212,255,0.15) 0%, transparent 70%);
  bottom: -100px; left: 0;
  animation-delay: -5s;
}
@keyframes float-orb {
  0%,100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 0 24px;
}

/* Arabic typing line */
.arabic-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.arabic-text {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 100px);
  font-weight: 900;
  background: linear-gradient(135deg, #fff 0%, var(--accent-violet) 50%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  letter-spacing: -2px;
  text-shadow: none;
  filter: drop-shadow(0 0 30px rgba(108,92,231,0.4));
}
.typing-cursor {
  font-size: clamp(48px, 8vw, 100px);
  font-weight: 300;
  color: var(--accent-blue);
  animation: blink 0.8s step-end infinite;
  text-shadow: 0 0 20px var(--accent-blue), 0 0 40px rgba(0,212,255,0.5);
  line-height: 1.1;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

.welcome-line {
  font-family: var(--font-display);
  font-size: clamp(18px, 3vw, 28px);
  font-weight: 300;
  color: var(--text-secondary);
  letter-spacing: 2px;
  margin-top: -8px;
}

.hidden-init {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.hidden-init.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── CTA BUTTONS ── */
.hero-cta { display: flex; gap: 16px; align-items: center; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
  border-radius: 100px;
  font-weight: 600;
  font-size: 15px;
  color: #fff;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
  opacity: 0;
  transition: opacity var(--transition);
}
.btn-primary:hover { transform: scale(1.05) translateY(-2px); box-shadow: 0 20px 60px rgba(108,92,231,0.45); }
.btn-primary:hover::before { opacity: 1; }
.btn-primary span, .btn-primary svg { position: relative; z-index: 1; }

.btn-ghost {
  padding: 16px 36px;
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  font-weight: 500;
  font-size: 15px;
  color: var(--text-secondary);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.btn-ghost:hover { border-color: var(--accent-purple); color: var(--text-primary); background: rgba(108,92,231,0.1); }

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, transparent, var(--accent-purple));
  animation: scroll-anim 2s ease infinite;
}
@keyframes scroll-anim {
  0% { opacity: 0; transform: scaleY(0) translateY(0); transform-origin: top; }
  50% { opacity: 1; }
  100% { opacity: 0; transform: scaleY(1) translateY(10px); transform-origin: top; }
}

/* ── SECTIONS ── */
.section {
  position: relative;
  padding: 120px 0;
  z-index: 1;
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--accent-purple);
  margin-bottom: 16px;
  display: block;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 64px;
  color: var(--text-primary);
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── GLASS CARD ── */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.glass-card:hover {
  border-color: rgba(108,92,231,0.25);
  box-shadow: 0 0 0 1px rgba(108,92,231,0.1), 0 30px 80px rgba(0,0,0,0.35);
}

/* ── REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.23, 1, 0.32, 1), transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ── ABOUT SECTION ── */
.about-section { background: var(--bg-secondary); }
.about-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 48px;
  align-items: start;
}

.profile-card {
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.profile-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-purple), var(--accent-blue), transparent);
}
.profile-avatar-wrap { position: relative; }
.profile-avatar {
  width: 88px; height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(108,92,231,0.2), rgba(0,212,255,0.15));
  border: 2px solid rgba(108,92,231,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  transition: transform var(--transition), border-color var(--transition);
}
.profile-card:hover .profile-avatar { transform: scale(1.06); border-color: var(--accent-purple); }
.avatar-glow {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(108,92,231,0.2) 0%, transparent 70%);
  animation: pulse-glow 3s ease infinite;
}
@keyframes pulse-glow {
  0%,100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

.profile-handle { font-size: 12px; color: var(--accent-blue); font-weight: 500; letter-spacing: 1px; }
.profile-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 2px 0;
}
.profile-pronouns { font-size: 12px; color: var(--text-muted); }
.profile-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.badge {
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(108,92,231,0.12);
  border: 1px solid rgba(108,92,231,0.2);
  font-size: 13px;
  color: var(--text-secondary);
  transition: background var(--transition), color var(--transition);
}
.badge:hover { background: rgba(108,92,231,0.25); color: var(--text-primary); }
.arabic-badge { font-size: 14px; }
.profile-divider {
  width: 100%;
  height: 1px;
  background: var(--border);
}
.profile-stats { display: flex; gap: 24px; }
.stat { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.stat-num { font-size: 18px; font-weight: 700; color: var(--text-primary); }
.stat-label { font-size: 11px; color: var(--text-muted); letter-spacing: 1px; }

/* Bio */
.about-bio { padding-top: 8px; }
.bio-text {
  font-size: 18px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.bio-text strong { color: var(--text-primary); font-weight: 600; }
.arabic-inline {
  display: inline-block;
  direction: rtl;
  font-size: 18px;
  color: var(--accent-violet);
}
.about-tags { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.tag {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid var(--glass-border);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--glass-bg);
  transition: all var(--transition);
}
.tag:hover {
  border-color: var(--accent-purple);
  color: var(--accent-violet);
  background: rgba(108,92,231,0.1);
  transform: translateY(-2px);
}

/* ── WORK SECTION ── */
.work-section { background: var(--bg-primary); }
.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.work-card {
  overflow: hidden;
  cursor: none;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.work-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 40px 100px rgba(0,0,0,0.5), var(--glow-purple);
  border-color: rgba(108,92,231,0.3);
}
.work-card-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.work-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}
.work-card:hover .work-overlay { opacity: 1; }
.work-icon {
  font-size: 48px;
  color: rgba(255,255,255,0.7);
  transform: scale(0.8);
  transition: transform var(--transition);
}
.work-card:hover .work-icon { transform: scale(1); }

.work-card-body { padding: 24px; }
.work-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(108,92,231,0.15);
  border: 1px solid rgba(108,92,231,0.2);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-violet);
  margin-bottom: 12px;
}
.work-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.work-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.65; margin-bottom: 20px; }
.work-footer { display: flex; align-items: center; justify-content: space-between; }
.work-tech { display: flex; gap: 8px; flex-wrap: wrap; }
.work-tech span {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 4px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
}
.work-link {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
  flex-shrink: 0;
}
.work-link:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  box-shadow: var(--glow-blue);
  transform: rotate(45deg);
}

/* ── SKILLS SECTION ── */
.skills-section { background: var(--bg-secondary); }
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.skills-icons {
  grid-column: 1 / -1;
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
}
.skills-col-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.skill-item { margin-bottom: 24px; }
.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.skill-name { font-size: 14px; font-weight: 500; color: var(--text-primary); }
.skill-pct { font-size: 12px; font-weight: 600; color: var(--accent-violet); }
.skill-bar {
  height: 5px;
  background: rgba(255,255,255,0.05);
  border-radius: 100px;
  overflow: hidden;
}
.skill-fill {
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
  width: 0;
  transition: width 1.4s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  box-shadow: 0 0 12px rgba(108,92,231,0.5);
}
.skill-fill.animate { width: var(--target-width); }

.icon-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.icon-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 100px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-secondary);
  transition: all var(--transition);
  cursor: default;
}
.icon-pill:hover {
  background: rgba(108,92,231,0.12);
  border-color: rgba(108,92,231,0.3);
  color: var(--text-primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(108,92,231,0.2);
}

/* ── CONTACT SECTION ── */
.contact-section { background: var(--bg-primary); overflow: hidden; }
.contact-sub {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 500px;
  margin-top: -40px;
  margin-bottom: 56px;
  line-height: 1.7;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  align-items: start;
}
.contact-form-wrap { padding: 40px; position: relative; }
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-family: var(--font-primary);
  font-size: 14px;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(108,92,231,0.12);
  background: rgba(108,92,231,0.04);
}
.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  cursor: none;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 20px 60px rgba(108,92,231,0.45); }
.btn-submit:hover::before { opacity: 1; }

.form-success {
  text-align: center;
  padding: 48px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.form-success.hidden { display: none; }
.success-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  color: #fff;
  box-shadow: var(--glow-purple);
  animation: pop-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes pop-in {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.form-success h3 { font-size: 22px; font-weight: 700; }
.form-success p { color: var(--text-secondary); }

.contact-links { display: flex; flex-direction: column; gap: 14px; }
.contact-link-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  cursor: default;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.contact-link-card:hover {
  transform: translateX(4px);
  border-color: rgba(108,92,231,0.3);
  box-shadow: var(--glow-purple);
}
.contact-link-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(108,92,231,0.2), rgba(0,212,255,0.1));
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.contact-link-label { font-size: 11px; color: var(--text-muted); letter-spacing: 1px; text-transform: uppercase; }
.contact-link-val { font-size: 14px; font-weight: 500; color: var(--text-primary); margin-top: 2px; }

.contact-arabic {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
}
.contact-arabic-text {
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 16px rgba(108,92,231,0.4));
}

/* ── FOOTER ── */
.footer {
  padding: 28px 48px;
  border-top: 1px solid var(--border);
  background: var(--bg-primary);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  margin-right: 12px;
}
.footer-tagline { font-size: 13px; color: var(--text-muted); }
.footer-copy { font-size: 12px; color: var(--text-muted); }
.footer-arabic { font-size: 14px; color: var(--text-muted); direction: rtl; }

/* ── RESPONSIVENESS ── */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .skills-icons { grid-column: unset; }
}

@media (max-width: 768px) {
  .navbar { padding: 16px 24px; }
  .navbar.scrolled { padding: 12px 24px; }
  .nav-links, .nav-cta { display: none; }
  .menu-toggle { display: flex; }
  .section-inner { padding: 0 24px; }
  .section { padding: 80px 0; }
  .work-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer { padding: 20px 24px; }
  .footer-inner { flex-direction: column; text-align: center; gap: 8px; }
  .hero-cta { flex-direction: column; gap: 12px; }
  .profile-stats { gap: 32px; }
}

@media (max-width: 480px) {
  .arabic-text { font-size: clamp(36px, 12vw, 56px); }
  .typing-cursor { font-size: clamp(36px, 12vw, 56px); }
  .section-title { font-size: clamp(32px, 9vw, 48px); }
}

/* ── NOISE TEXTURE OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
  opacity: 0.022;
  pointer-events: none;
  z-index: 5000;
}