/* ====================================================
   BASSEM AYMAN PORTFOLIO — Premium CSS Stylesheet
   ==================================================== */

/* ---- CSS Custom Properties ---- */
:root {
  --primary: #e8192c;
  --primary-dark: #b5121f;
  --primary-light: #ff3548;
  --primary-glow: rgba(232, 25, 44, 0.3);
  --bg: #0a0a0f;
  --bg-2: #0f0f18;
  --bg-3: #141422;
  --surface: #1a1a2e;
  --surface-2: #242440;
  --border: rgba(255,255,255,0.07);
  --text: #f0f0f8;
  --text-muted: #8888aa;
  --text-dim: #555570;
  --white: #ffffff;
  --gradient-primary: linear-gradient(135deg, #e8192c, #ff6b35);
  --gradient-dark: linear-gradient(135deg, #0a0a0f, #1a1a2e);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.4);
  --shadow: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 40px rgba(232,25,44,0.25);
  --radius-sm: 8px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --nav-height: 75px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
}

[data-theme="light"] {
  --bg: #f5f5fa;
  --bg-2: #ffffff;
  --bg-3: #eff0f7;
  --surface: #ffffff;
  --surface-2: #f0f0f8;
  --border: rgba(0,0,0,0.08);
  --text: #0a0a0f;
  --text-muted: #555570;
  --text-dim: #9999bb;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.15);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea { font-family: inherit; font-size: inherit; }

::selection { background: var(--primary); color: #fff; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* ---- Container ---- */
.container {
  width: min(1200px, 90%);
  margin: 0 auto;
}

/* ---- Section ---- */
.section {
  padding: 110px 0;
  position: relative;
}

/* ---- Section Header ---- */
.section-header {
  text-align: center;
  margin-bottom: 70px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-glow);
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
  border: 1px solid rgba(232,25,44,0.2);
}

.section-title {
  font-family: var(--font-main);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 16px;
}

.accent { color: var(--primary); }

.section-line {
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
  margin: 0 auto;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.btn:hover::before { transform: scaleX(1); }

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
}

.btn-ghost {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: var(--surface-2);
  transform: translateY(-3px);
}

.btn-full { width: 100%; justify-content: center; }

/* ====================================================
   PRELOADER
   ==================================================== */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden { opacity: 0; visibility: hidden; }

.preloader-inner { text-align: center; }

.preloader-logo {
  font-family: var(--font-main);
  font-size: 3rem;
  font-weight: 900;
  color: var(--primary);
  margin-bottom: 24px;
  animation: logoPulse 1.5s ease infinite;
}

.preloader-bar {
  width: 200px;
  height: 3px;
  background: var(--surface);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}

.preloader-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  animation: fillBar 2s ease forwards;
}

@keyframes logoPulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.95); } }
@keyframes fillBar { from { width: 0; } to { width: 100%; } }

/* ====================================================
   CUSTOM CURSOR
   ==================================================== */
.cursor-dot, .cursor-ring {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  transition: opacity 0.3s ease;
}

.cursor-dot {
  width: 8px; height: 8px;
  background: var(--primary);
  transform: translate(-50%, -50%);
}

.cursor-ring {
  width: 36px; height: 36px;
  border: 2px solid rgba(232,25,44,0.5);
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease, border-color 0.3s ease;
}

.cursor-ring.hovered { width: 56px; height: 56px; border-color: var(--primary); }

@media (max-width: 768px) { .cursor-dot, .cursor-ring { display: none; } }

/* ====================================================
   NAVBAR
   ==================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 10, 15, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}

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

.nav-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1200px, 90%);
  margin: 0 auto;
}

.nav-logo {
  font-family: var(--font-main);
  font-size: 1.6rem;
  font-weight: 900;
}

.logo-text { color: var(--text); }

.nav-links {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-link {
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 16px;
  border-radius: 50px;
  transition: var(--transition);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--text);
  background: var(--surface);
}

.nav-link.active { color: var(--primary); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ---- Search Box ---- */
.search-box {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 0 16px;
  height: 40px;
  transition: var(--transition);
  max-width: 180px;
}

.search-box:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 15px var(--primary-glow);
  max-width: 250px;
}

#siteSearch {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 0.85rem;
  width: 100%;
  outline: none;
}

.search-btn {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
  margin-left: 8px;
}

.search-box:focus-within .search-btn {
  color: var(--primary);
}

@media (max-width: 991px) {
  .search-box {
    display: none;
  }
}

.theme-toggle {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface);
  color: var(--text-muted);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 0.9rem;
}

.theme-toggle:hover { color: var(--primary); border-color: var(--primary); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: var(--transition);
}

.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ====================================================
   HERO SECTION
   ==================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: calc(var(--nav-height) + 40px) 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232,25,44,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232,25,44,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}

.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(232,25,44,0.15), transparent 70%);
  top: -100px; right: -100px;
  animation: blobFloat 8s ease-in-out infinite;
}

.blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(232,25,44,0.08), transparent 70%);
  bottom: -100px; left: -50px;
  animation: blobFloat 10s ease-in-out infinite reverse;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-container {
  width: min(1200px, 90%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(232,25,44,0.1);
  border: 1px solid rgba(232,25,44,0.25);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--primary-light);
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--primary-glow); }
  50% { box-shadow: 0 0 0 8px transparent; }
}

.hero-title {
  font-family: var(--font-main);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 16px;
}

.hero-name {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-roles {
  font-family: var(--font-main);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 24px;
  min-height: 2em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.cursor-blink {
  color: var(--primary);
  animation: blink 1s ease infinite;
  font-weight: 300;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-description {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 30px;
}

.stat-item { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-main);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-image-wrapper {
  position: relative;
  width: 380px;
  height: 380px;
}

.hero-image-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1.5px solid rgba(232,25,44,0.35);
  animation: ringRotate 12s linear infinite;
}
/* Spinning dot on ring-1 */
.hero-image-ring::after {
  content: '';
  position: absolute;
  top: 50%; right: -5px;
  width: 9px; height: 9px;
  background: var(--primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary), 0 0 20px var(--primary-glow);
  transform: translateY(-50%);
}

.hero-image-ring.ring-2 {
  inset: -24px;
  border-color: rgba(232,25,44,0.15);
  border-width: 1px;
  border-style: dashed;
  animation-duration: 22s;
  animation-direction: reverse;
}
.hero-image-ring.ring-2::after {
  display: none;
}


@keyframes ringRotate { to { transform: rotate(360deg); } }

/* ── Hero Avatar Premium ── */
.hero-avatar {
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  background: #0a0a0f;
  border: 2px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow:
    0 0 0 5px rgba(232,25,44,0.10),
    0 0 28px rgba(232,25,44,0.55),
    0 0 70px rgba(232,25,44,0.22),
    inset 0 0 20px rgba(0,0,0,0.50);
  animation: heroAvatarGlow 3s ease-in-out infinite;
  z-index: 1;
}
/* Pulsing red outer ring */
@keyframes heroAvatarGlow {
  0%,100% {
    box-shadow:
      0 0 0 5px  rgba(232,25,44,0.10),
      0 0 28px   rgba(232,25,44,0.55),
      0 0 70px   rgba(232,25,44,0.22),
      inset 0 0 20px rgba(0,0,0,0.50);
  }
  50% {
    box-shadow:
      0 0 0 10px rgba(232,25,44,0.15),
      0 0 45px   rgba(232,25,44,0.75),
      0 0 100px  rgba(232,25,44,0.35),
      inset 0 0 20px rgba(0,0,0,0.50);
  }
}
/* Dark gradient overlay – fades photo bottom edge */
.hero-avatar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 32%;
  background: linear-gradient(to top, rgba(10,10,15,0.60) 0%, transparent 100%);
  border-radius: 0 0 50% 50%;
  z-index: 2;
  pointer-events: none;
}
/* Hero Photo */
.hero-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  border-radius: 50%;
  display: block;
  position: relative;
  z-index: 1;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  filter: contrast(1.06) saturate(1.08) brightness(1.02);
}
.hero-avatar:hover .hero-photo { transform: scale(1.07); }


.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow);
  animation: cardFloat 4s ease-in-out infinite;
  white-space: nowrap;
}

.floating-card i { color: var(--primary); font-size: 0.9rem; }

.card-1 { top: 5%;  right: -8%;  animation-delay: 0s; }
.card-2 { top: 30%; left: -12%; animation-delay: 1s; }
.card-3 { top: 60%; right: -8%; animation-delay: 2s; }

@keyframes cardFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  z-index: 1;
  transition: var(--transition);
}

.scroll-indicator:hover { color: var(--primary); }

.scroll-mouse {
  width: 24px; height: 36px;
  border: 2px solid var(--text-dim);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 4px; height: 8px;
  background: var(--primary);
  border-radius: 2px;
  animation: scrollAnim 2s ease infinite;
}

@keyframes scrollAnim {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

/* ====================================================
   ABOUT SECTION
   ==================================================== */
.about {
  background: var(--bg-2);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}

.about-image-frame {
  position: relative;
  padding: 20px;
  display: flex;
  justify-content: center;
}

.about-image-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  opacity: 0.06;
  transform: rotate(-3deg);
}

.about-avatar-large {
  width: 320px;
  height: 420px;
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: 2px solid rgba(232,25,44,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow:
    var(--shadow-lg),
    0 0 35px rgba(232,25,44,0.14),
    0 0 0 1px rgba(232,25,44,0.06);
}
/* Red accent bar at very top */
.about-avatar-large::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: var(--gradient-primary);
  z-index: 4;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
/* Dark overlay: subtle tint top + strong dark fade bottom */
.about-avatar-large::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(170deg, rgba(232,25,44,0.08) 0%,  transparent 28%),
    linear-gradient(to top,  rgba(10,10,15,0.72) 0%,  transparent 42%);
  z-index: 2;
  pointer-events: none;
  border-radius: var(--radius-xl);
}
/* About Photo */
.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  position: relative;
  z-index: 1;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  filter: contrast(1.05) saturate(1.08) brightness(1.02);
}
.about-avatar-large:hover .about-photo { transform: scale(1.06); }

.about-avatar-large span {
  font-family: var(--font-main);
  font-size: 7rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
}

.about-exp-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 110px; height: 110px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px var(--primary-glow);
  border: 4px solid var(--bg-2);
}

.exp-number {
  font-family: var(--font-main);
  font-size: 1.8rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.exp-label {
  font-size: 0.55rem;
  color: rgba(255,255,255,0.85);
  text-align: center;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
  max-width: 70px;
  line-height: 1.3;
}

.about-subtitle {
  font-family: var(--font-main);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
}

.about-text {
  color: var(--text-muted);
  margin-bottom: 18px;
  font-size: 0.97rem;
}

.about-text strong { color: var(--primary); font-weight: 600; }

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 28px 0;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.highlight-item i { color: var(--primary); font-size: 0.9rem; flex-shrink: 0; }

.about-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ====================================================
   SKILLS SECTION
   ==================================================== */
.skills {
  background: var(--bg);
}

.skills-tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.tab-btn:hover { color: var(--text); border-color: var(--primary); }

.tab-btn.active {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

.skill-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.skill-card:hover { transform: translateY(-5px); border-color: rgba(232,25,44,0.2); box-shadow: var(--shadow); }
.skill-card:hover::before { transform: scaleX(1); }

.skill-icon-wrap {
  width: 50px; height: 50px;
  background: rgba(232,25,44,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.skill-icon { font-size: 1.3rem; color: var(--primary); }

.skill-name {
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.skill-desc {
  font-size: 0.83rem;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.skill-bar-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.skill-bar {
  flex: 1;
  height: 6px;
  background: var(--surface-2);
  border-radius: 3px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  width: 0;
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.skill-percent {
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  min-width: 36px;
  text-align: right;
}

/* Tools Row */
.tools-row { text-align: center; }

.tools-title {
  font-family: var(--font-main);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.tools-list {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.tool-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
}

.tool-item i { color: var(--primary); font-size: 1rem; }
.tool-item:hover { color: var(--text); border-color: var(--primary); transform: translateY(-3px); }

/* ====================================================
   PORTFOLIO SECTION
   ==================================================== */
.portfolio { background: var(--bg-2); }

.portfolio-filter {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.filter-btn {
  padding: 9px 24px;
  border-radius: 50px;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.filter-btn:hover { color: var(--text); }
.filter-btn.active { background: var(--gradient-primary); color: #fff; border-color: transparent; box-shadow: 0 4px 20px var(--primary-glow); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.portfolio-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.portfolio-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(232,25,44,0.2); }

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

.portfolio-image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

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

.portfolio-card:hover .portfolio-image img { transform: scale(1.08); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,15,0.1), rgba(10,10,15,0.95));
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-card:hover .portfolio-overlay { opacity: 1; }

.overlay-content { width: 100%; }

.overlay-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  background: rgba(232,25,44,0.15);
  padding: 3px 10px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 8px;
}

.overlay-title {
  font-family: var(--font-main);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.overlay-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 14px;
}

.overlay-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--gradient-primary);
  color: #fff;
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 15px var(--primary-glow);
}

.overlay-btn:hover { transform: scale(1.05); }

.portfolio-info { padding: 20px; }

.portfolio-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  margin-bottom: 6px;
  display: block;
}

.portfolio-title {
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

/* ====================================================
   SERVICES SECTION
   ==================================================== */
.services { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(232,25,44,0.25);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::after { transform: scaleX(1); }

.service-card.featured {
  border-color: rgba(232,25,44,0.4);
  background: linear-gradient(135deg, var(--surface), rgba(232,25,44,0.05));
}

.service-badge {
  position: absolute;
  top: 18px; right: 18px;
  background: var(--gradient-primary);
  color: #fff;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.service-icon-wrap {
  width: 60px; height: 60px;
  background: rgba(232,25,44,0.1);
  border: 1px solid rgba(232,25,44,0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: var(--transition);
}

.service-card:hover .service-icon-wrap {
  background: var(--gradient-primary);
  box-shadow: 0 4px 20px var(--primary-glow);
}

.service-icon {
  font-size: 1.5rem;
  color: var(--primary);
  transition: var(--transition);
}

.service-card:hover .service-icon { color: #fff; }

.service-title {
  font-family: var(--font-main);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-features {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.service-features span {
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--primary);
  background: rgba(232,25,44,0.08);
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid rgba(232,25,44,0.15);
}

/* ====================================================
   CONTACT SECTION
   ==================================================== */
.contact { background: var(--bg-2); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-info-title {
  font-family: var(--font-main);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
}

.contact-info-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 36px;
  line-height: 1.8;
}

.contact-details { margin-bottom: 36px; }

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.contact-detail-item:last-child { border-bottom: none; }

.contact-detail-icon {
  width: 44px; height: 44px;
  background: rgba(232,25,44,0.1);
  border: 1px solid rgba(232,25,44,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
  font-size: 0.9rem;
}

.contact-detail-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-detail-value {
  display: block;
  font-size: 0.92rem;
  color: var(--text);
  font-weight: 500;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 45px; height: 45px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  transform: translateY(-4px);
  box-shadow: 0 6px 20px var(--primary-glow);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.form-group { margin-bottom: 22px; }

.form-group label {
  display: block;
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.input-wrap {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  font-size: 0.9rem;
  pointer-events: none;
  transition: var(--transition);
}

.textarea-wrap .input-icon { top: 18px; transform: none; }

.input-wrap input, .input-wrap textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px 14px 44px;
  color: var(--text);
  font-size: 0.92rem;
  transition: var(--transition);
  outline: none;
  resize: vertical;
  min-height: 48px;
}

.input-wrap input:focus, .input-wrap textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.input-wrap input:focus + .input-icon,
.input-wrap .input-icon:has(~ input:focus) {
  color: var(--primary);
}

.input-wrap input:focus ~ i,
.input-wrap textarea:focus ~ i { color: var(--primary); }

.form-error {
  display: block;
  font-size: 0.78rem;
  color: var(--primary);
  margin-top: 5px;
  font-weight: 600;
}

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #22c55e;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  margin-top: 16px;
}

.form-success.show { display: flex; animation: fadeInUp 0.5s ease; }

/* ====================================================
   FOOTER
   ==================================================== */
.footer { background: var(--bg); border-top: 1px solid var(--border); }

.footer-top { padding: 70px 0 50px; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-logo {
  font-family: var(--font-main);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text);
  display: block;
  margin-bottom: 12px;
}

.footer-tagline {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-bio {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 260px;
}

.footer-links-group h4, .footer-social-group h4 {
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.footer-links-group ul { display: flex; flex-direction: column; gap: 10px; }

.footer-links-group ul li a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: var(--transition);
}

.footer-links-group ul li a:hover { color: var(--primary); padding-left: 6px; }

.footer-socials {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.footer-social {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-social:hover { background: var(--gradient-primary); color: #fff; border-color: transparent; transform: translateY(-3px); }

.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ====================================================
   BACK TO TOP
   ==================================================== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  box-shadow: 0 4px 20px var(--primary-glow);
  z-index: 999;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: var(--transition);
}

.back-to-top.visible { opacity: 1; transform: translateY(0); pointer-events: all; }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 8px 30px var(--primary-glow); }

/* ====================================================
   ANIMATIONS (AOS-like)
   ==================================================== */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

[data-aos][data-aos-delay="100"] { transition-delay: 0.1s; }
[data-aos][data-aos-delay="200"] { transition-delay: 0.2s; }
[data-aos][data-aos-delay="300"] { transition-delay: 0.3s; }
[data-aos][data-aos-delay="400"] { transition-delay: 0.4s; }
[data-aos][data-aos-delay="500"] { transition-delay: 0.5s; }

[data-aos="fade-right"] { transform: translateX(-30px); }
[data-aos="fade-left"] { transform: translateX(30px); }
[data-aos="fade-right"].aos-animate,
[data-aos="fade-left"].aos-animate { transform: translateX(0); opacity: 1; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ====================================================
   RESPONSIVE DESIGN
   ==================================================== */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; text-align: center; gap: 50px; }
  .hero-description { margin: 0 auto 40px; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { justify-content: center; }
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .about-visual { display: flex; justify-content: center; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .nav-links { display: none; flex-direction: column; position: fixed; top: var(--nav-height); left: 0; right: 0; background: rgba(10,10,15,0.97); backdrop-filter: blur(20px); padding: 20px; border-bottom: 1px solid var(--border); gap: 4px; }
  [data-theme="light"] .nav-links { background: rgba(255,255,255,0.97); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .hero-image-wrapper { width: 280px; height: 280px; }
  .floating-card { display: none; }
  .about-avatar-large { width: 260px; height: 340px; }
  .about-highlights { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
  .hero-title { font-size: 2.2rem; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; }
  .hero-stats { gap: 20px; }
  .about-actions { flex-direction: column; }
  .skills-tabs { flex-direction: column; align-items: center; }
}

/* ====================================================
   ARABIC FONT OVERRIDE
   ==================================================== */
[dir="rtl"] body {
  font-family: 'Cairo', 'Inter', sans-serif;
}
[dir="rtl"] .hero-title,
[dir="rtl"] .section-title,
[dir="rtl"] .about-subtitle,
[dir="rtl"] .service-title,
[dir="rtl"] .skill-name,
[dir="rtl"] .contact-info-title,
[dir="rtl"] .footer-logo,
[dir="rtl"] .nav-link,
[dir="rtl"] .btn,
[dir="rtl"] .tab-btn,
[dir="rtl"] .filter-btn,
[dir="rtl"] .drawer-link {
  font-family: 'Cairo', sans-serif;
}

/* ====================================================
   LANGUAGE TOGGLE BUTTON (Navbar)
   ==================================================== */
.lang-toggle-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--text-muted);
  font-family: var(--font-main);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.04em;
}
.lang-toggle-btn i { color: var(--primary); font-size: 0.85rem; }
.lang-toggle-btn:hover {
  color: var(--text);
  border-color: var(--primary);
  box-shadow: 0 0 12px var(--primary-glow);
}
/* Make hamburger always visible for drawer access */
.hamburger { display: flex !important; }

/* ====================================================
   DRAWER OVERLAY
   ==================================================== */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1199;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ====================================================
   SIDE DRAWER
   ==================================================== */
.side-drawer {
  position: fixed;
  top: 0;
  right: -340px;
  width: 320px;
  height: 100dvh;
  background: rgba(10, 10, 20, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-left: 1px solid rgba(232, 25, 44, 0.15);
  z-index: 1200;
  display: flex;
  flex-direction: column;
  padding: 0;
  transition: right 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.7);
}
[data-theme="light"] .side-drawer {
  background: rgba(255, 255, 255, 0.97);
  border-left-color: rgba(232, 25, 44, 0.12);
}
.side-drawer.open { right: 0; }

/* RTL: drawer slides from left */
[dir="rtl"] .side-drawer {
  right: auto;
  left: -340px;
  border-left: none;
  border-right: 1px solid rgba(232, 25, 44, 0.15);
  box-shadow: 20px 0 60px rgba(0, 0, 0, 0.7);
  transition: left 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
[dir="rtl"] .side-drawer.open { left: 0; right: auto; }

/* Drawer Header */
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.drawer-logo {
  font-family: var(--font-main);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--text);
}
.drawer-close {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}
.drawer-close:hover {
  background: rgba(232, 25, 44, 0.1);
  color: var(--primary);
  border-color: var(--primary);
  transform: rotate(90deg);
}

/* Drawer Nav Title */
.drawer-nav-title {
  font-family: var(--font-main);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  padding: 18px 24px 8px;
}

/* Drawer Nav */
.drawer-nav {
  display: flex;
  flex-direction: column;
  padding: 4px 12px;
  gap: 2px;
}
.drawer-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 14px;
  border-radius: var(--radius);
  font-family: 'Cairo', var(--font-main);
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.drawer-link::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%) scaleY(0);
  width: 3px; height: 70%;
  background: var(--gradient-primary);
  border-radius: 0 3px 3px 0;
  transition: transform 0.3s ease;
}
[dir="rtl"] .drawer-link::before {
  left: auto; right: 0;
  border-radius: 3px 0 0 3px;
}
.drawer-link:hover, .drawer-link.active {
  background: rgba(232, 25, 44, 0.07);
  color: var(--text);
}
.drawer-link.active { color: var(--primary); }
.drawer-link.active::before { transform: translateY(-50%) scaleY(1); }

.drawer-link-icon {
  width: 34px; height: 34px;
  background: var(--surface);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.drawer-link:hover .drawer-link-icon,
.drawer-link.active .drawer-link-icon {
  background: rgba(232, 25, 44, 0.12);
}
.drawer-link-arrow {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--text-dim);
  transition: var(--transition);
}
[dir="rtl"] .drawer-link-arrow {
  margin-left: 0;
  margin-right: auto;
  transform: scaleX(-1);
}
.drawer-link:hover .drawer-link-arrow { color: var(--primary); transform: translateX(4px); }
[dir="rtl"] .drawer-link:hover .drawer-link-arrow { transform: scaleX(-1) translateX(-4px); }

/* Drawer Divider */
.drawer-divider {
  height: 1px;
  background: var(--border);
  margin: 14px 24px;
  flex-shrink: 0;
}

/* Drawer Contact */
.drawer-contact-info {
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.drawer-contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.drawer-contact-row:hover { color: var(--text); background: var(--surface); }
.drawer-contact-row i { color: var(--primary); width: 16px; flex-shrink: 0; }

/* Drawer Socials */
.drawer-socials {
  display: flex;
  gap: 10px;
  padding: 14px 24px;
  flex-wrap: wrap;
}
.drawer-social {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: var(--transition);
}
.drawer-social:hover {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px var(--primary-glow);
}

/* Drawer Footer Actions */
.drawer-footer-actions {
  margin-top: auto;
  padding: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}
.drawer-action-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: 'Cairo', var(--font-main);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}
.drawer-action-btn:hover {
  color: var(--text);
  border-color: var(--primary);
  background: rgba(232, 25, 44, 0.06);
}
.drawer-action-btn i { color: var(--primary); }
.lang-btn-drawer { border-color: rgba(232, 25, 44, 0.3); }

/* ====================================================
   BOTTOM NAVIGATION
   ==================================================== */
.bottom-nav {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 990;
  animation: slideUpNav 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 2.5s both;
}
@keyframes slideUpNav {
  from { transform: translateX(-50%) translateY(100px); opacity: 0; }
  to   { transform: translateX(-50%) translateY(0);    opacity: 1; }
}
.bottom-nav-inner {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(15, 15, 24, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 8px 10px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(232, 25, 44, 0.05);
}
[data-theme="light"] .bottom-nav-inner {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(0, 0, 0, 0.07);
}

.bnav-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 18px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--text-muted);
  min-width: 56px;
}
.bnav-item:hover { color: var(--text); }
.bnav-item.active { color: var(--primary); }

.bnav-active-bar {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 24px; height: 3px;
  background: var(--gradient-primary);
  border-radius: 0 0 4px 4px;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.bnav-item.active .bnav-active-bar { transform: translateX(-50%) scaleX(1); }

.bnav-icon {
  font-size: 1.1rem;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.bnav-item.active .bnav-icon { transform: translateY(-2px); }
.bnav-item:hover .bnav-icon { transform: translateY(-2px); }

.bnav-label {
  font-family: 'Cairo', var(--font-main);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: var(--transition);
}

/* Center portfolio button — special pill style */
.bnav-center .bnav-center-btn {
  width: 42px; height: 42px;
  background: var(--gradient-primary);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px var(--primary-glow);
  transition: var(--transition);
  margin-top: -8px;
}
.bnav-center .bnav-center-btn .bnav-icon { font-size: 1rem; color: #fff; transform: none; }
.bnav-center:hover .bnav-center-btn { transform: scale(1.1) translateY(-2px); box-shadow: 0 8px 24px var(--primary-glow); }
.bnav-center.active .bnav-center-btn { transform: scale(1.08); }
.bnav-center .bnav-active-bar { display: none; }
.bnav-center { color: var(--text-muted); padding-top: 0; }
.bnav-center.active { color: var(--primary); }

/* Add bottom padding to body so content isn't hidden behind bottom nav */
body { padding-bottom: 90px; }

/* ====================================================
   RTL FULL SUPPORT
   ==================================================== */
[dir="rtl"] .hero-container { direction: rtl; }
[dir="rtl"] .hero-content { text-align: right; }
[dir="rtl"] .hero-title br + span { display: block; }
[dir="rtl"] .hero-description { text-align: right; }
[dir="rtl"] .hero-buttons { justify-content: flex-start; }
[dir="rtl"] .about-content { text-align: right; }
[dir="rtl"] .about-highlights { direction: rtl; }
[dir="rtl"] .highlight-item { flex-direction: row-reverse; justify-content: flex-end; }
[dir="rtl"] .about-actions { flex-direction: row-reverse; }
[dir="rtl"] .section-tag { letter-spacing: 0; }
[dir="rtl"] .skill-bar-wrap { flex-direction: row-reverse; }
[dir="rtl"] .skill-percent { text-align: left; }
[dir="rtl"] .service-badge { right: auto; left: 18px; }
[dir="rtl"] .contact-grid { direction: rtl; }
[dir="rtl"] .contact-detail-item { flex-direction: row; }
[dir="rtl"] .social-links { flex-direction: row-reverse; }
[dir="rtl"] .footer-grid { direction: rtl; }
[dir="rtl"] .footer-links-group ul { direction: rtl; }
[dir="rtl"] .nav-links { flex-direction: row-reverse; }
[dir="rtl"] .stat-label { letter-spacing: 0; }
[dir="rtl"] .tools-title { letter-spacing: 0; }
[dir="rtl"] .input-wrap input,
[dir="rtl"] .input-wrap textarea {
  padding: 14px 44px 14px 16px;
  text-align: right;
}
[dir="rtl"] .input-icon { left: auto; right: 16px; }
[dir="rtl"] .textarea-wrap .input-icon { left: auto; right: 16px; top: 18px; }
[dir="rtl"] .form-group label { text-align: right; }
[dir="rtl"] .contact-info-title,
[dir="rtl"] .contact-info-desc { text-align: right; }
[dir="rtl"] .portfolio-overlay { direction: rtl; }
[dir="rtl"] .overlay-content { text-align: right; }
[dir="rtl"] .portfolio-info { text-align: right; }
[dir="rtl"] .service-card { text-align: right; }
[dir="rtl"] .service-features { flex-direction: row-reverse; }
[dir="rtl"] .footer-bottom p { direction: rtl; }
[dir="rtl"] .drawer-nav-title { letter-spacing: 0; }
[dir="rtl"] .btn i { transform: scaleX(-1); }
[dir="rtl"] .overlay-btn i { transform: none; }

/* ====================================================
   MOBILE & TABLET RESPONSIVE (PREMIUM TUNING)
   ==================================================== */

/* --- Tablet (992px and below) --- */
@media (max-width: 992px) {
  .hero-container { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-content { display: flex; flex-direction: column; align-items: center; }
  .hero-description { margin-inline: auto; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { order: -1; margin-bottom: 20px; }
  
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .about-image-frame { order: -1; }
  .about-content { text-align: center; }
  .about-highlights { justify-content: center; max-width: 500px; margin-inline: auto; }
  .about-actions { justify-content: center; }
  
  .contact-grid { grid-template-columns: 1fr; gap: 50px; }
  
  .nav-links { display: none; }
  .hamburger { display: flex; }
}

/* --- Mobile (768px and below) --- */
@media (max-width: 768px) {
  :root { --nav-height: 65px; }
  .section { padding: 70px 0; }
  .section-header { margin-bottom: 40px; }
  
  .hero-title { font-size: 2.5rem; }
  .hero-image-wrapper { width: 300px; height: 300px; }
  .card-1, .card-2, .card-3 { display: none; } /* Hide floating cards to clean up mobile visual */
  
  .portfolio-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  
  .about-avatar-large { width: 260px; height: 340px; }
  .about-highlights { grid-template-columns: 1fr; text-align: right; }
  [dir="ltr"] .about-highlights { text-align: left; }
  
  .contact-info-title { font-size: 1.4rem; text-align: center; }
  .contact-info-desc { text-align: center; }
  .social-links { justify-content: center; }
  
  .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 30px; }
  .footer-links-group ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; }
  
  .btn { padding: 12px 24px; font-size: 0.88rem; }
}

/* --- Small Mobile (480px and below) --- */
@media (max-width: 480px) {
  .hero-title { font-size: 2.1rem; }
  .hero-image-wrapper { width: 240px; height: 240px; }
  .hero-stats { gap: 15px; }
  .stat-number { font-size: 1.4rem; }
  .stat-label { font-size: 0.65rem; }
  
  .about-avatar-large { width: 220px; height: 290px; }
  .about-exp-badge { width: 80px; height: 80px; bottom: -10px; right: -10px; }
  .exp-number { font-size: 1.3rem; }
  .exp-label { font-size: 0.45rem; }
  
  .tab-btn { padding: 10px 18px; font-size: 0.8rem; }
  
  .bottom-nav { bottom: 10px; width: 95%; }
  .bnav-item { padding: 6px 8px; min-width: 40px; }
  .bnav-label { font-size: 0.55rem; }
}

/* Final cleanup for RTL on mobile */
[dir="rtl"] .about-highlights .highlight-item { flex-direction: row; justify-content: flex-start; }
[dir="rtl"] .about-highlights { text-align: right; }
[dir="rtl"] .hero-stats { flex-direction: row-reverse; }
[dir="rtl"] .hero-buttons { justify-content: center; }