/* ==========================================================================
   Sheikh Zahidul Islam - Personal Portfolio Stylesheet
   Crafted for Cloudflare Pages (Pure Static HTML5 / CSS3 / Vanilla JS)
   Aesthetic: Dark Minimalist Charcoal with Warm Amber / Gold Accents
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables & Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette */
  --bg-main: #111111;
  --bg-surface: #151515;
  --bg-card: #181818;
  --bg-card-hover: #202020;
  --bg-card-active: #242424;
  --bg-overlay: rgba(17, 17, 17, 0.85);

  /* Warm Gold / Amber Accents */
  --gold-primary: #D4A72C;
  --gold-hover: #E0B84A;
  --gold-light: #F2C75C;
  --gold-deep: #B3861B;
  --gold-glow: rgba(212, 167, 44, 0.15);
  --gold-glow-strong: rgba(212, 167, 44, 0.28);
  --gold-border: rgba(212, 167, 44, 0.25);
  --gold-border-subtle: rgba(212, 167, 44, 0.12);

  /* Typography Colors */
  --text-primary: #F5F5F5;
  --text-secondary: #A8A8A8;
  --text-muted: #737373;
  --text-inverse: #0F0F0F;

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.12);
  --border-medium: rgba(255, 255, 255, 0.18);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 0 20px rgba(212, 167, 44, 0.18);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-pill: 9999px;

  /* Typography */
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Spacing & Layout */
  --max-width: 1240px;
  --sidebar-width: 320px;
  --header-height: 70px;
  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 1rem;
  line-height: 1.65;
  letter-spacing: -0.01em;
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
  position: relative;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background grid & subtle ambient lighting */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  top: 10%;
  right: 5%;
  width: min(500px, 80vw);
  height: min(500px, 80vw);
  background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: none;
  cursor: pointer;
}

/* Accessibility Focus States */
:focus-visible {
  outline: 2px solid var(--gold-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Skip link */
.skip-to-content {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--gold-primary);
  color: var(--text-inverse);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 99999;
  transition: top 0.2s;
}

.skip-to-content:focus {
  top: 20px;
}

/* --------------------------------------------------------------------------
   Typography & Hierarchy
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.highlight-gold {
  color: var(--gold-primary);
  position: relative;
  display: inline-block;
}

.text-gradient-gold {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold-primary) 55%, var(--gold-deep) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Badges & Section Eyebrows */
.eyebrow-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(212, 167, 44, 0.08);
  border: 1px solid var(--gold-border-subtle);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.25rem;
}

.eyebrow-badge svg {
  width: 13px;
  height: 13px;
  stroke: var(--gold-primary);
}

.section-header {
  margin-bottom: 2.75rem;
}

.section-header.text-center {
  text-align: center;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.35rem);
  line-height: 1.25;
  margin-bottom: 0.75rem;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 620px;
  line-height: 1.6;
}

.section-header.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------------
   Layout Structure
   -------------------------------------------------------------------------- */
.app-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px 20px 60px;
  position: relative;
  z-index: 1;
}

.main-layout {
  width: 100%;
  max-width: 100%;
  display: grid;
  grid-template-columns: var(--sidebar-width) 1fr 64px;
  gap: 32px;
  align-items: start;
  position: relative;
}

/* --------------------------------------------------------------------------
   Sticky Desktop Profile Sidebar
   -------------------------------------------------------------------------- */
.profile-sidebar {
  position: -webkit-sticky;
  position: sticky;
  top: 24px;
  align-self: start;
  z-index: 30;
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-md);
  transition: border-color var(--transition-normal);
}

.profile-sidebar::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.profile-sidebar:hover {
  border-color: var(--border-light);
}

.profile-brand-header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.brand-monogram {
  display: flex;
  align-items: center;
  gap: 10px;
}

.monogram-badge {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: rgba(212, 167, 44, 0.12);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  color: var(--gold-light);
  box-shadow: inset 0 0 8px rgba(212, 167, 44, 0.15);
}

.brand-status-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: pulseGreen 2.2s infinite ease-in-out;
}

@keyframes pulseGreen {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.85); }
}

/* Profile Photo Card */
.profile-photo-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
}

.profile-photo-wrapper picture {
  display: block;
  width: 100%;
  height: 100%;
}

.profile-photo-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--transition-slow);
}

.profile-photo-wrapper:hover img {
  transform: scale(1.02);
}

/* Profile Details */
.profile-info {
  text-align: center;
  margin-bottom: 14px;
}

.profile-name {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.profile-tags {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}

.profile-tag-item {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.81rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: #c0c0c0;
  line-height: 1.35;
  transition: color var(--transition-fast);
}

.profile-tag-item:hover {
  color: var(--text-primary);
}

.profile-location {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--gold-light);
  background: rgba(212, 167, 44, 0.08);
  padding: 3px 9px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--gold-border-subtle);
}

.profile-location svg {
  width: 12px;
  height: 12px;
}

/* Profile Contact & Actions */
.profile-email-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.profile-email-address {
  font-size: 0.785rem;
  color: var(--text-primary);
  font-family: var(--font-mono);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-copy-email {
  color: var(--gold-primary);
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-copy-email:hover {
  background: rgba(212, 167, 44, 0.15);
  color: var(--gold-light);
}

.btn-copy-email svg {
  width: 15px;
  height: 15px;
}

/* Social links in sidebar */
.profile-socials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.social-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-icon-btn:hover {
  background: rgba(212, 167, 44, 0.12);
  border-color: var(--gold-border);
  color: var(--gold-light);
  transform: translateY(-2px);
}

.social-icon-btn svg {
  width: 16px;
  height: 16px;
}

/* Primary Sidebar CTA */
.btn-primary-block {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--gold-primary);
  color: var(--text-inverse);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 14px rgba(212, 167, 44, 0.22);
}

.btn-primary-block:hover {
  background: var(--gold-hover);
  box-shadow: 0 6px 20px rgba(212, 167, 44, 0.35);
  transform: translateY(-1px);
}

.btn-primary-block svg {
  width: 16px;
  height: 16px;
}

.profile-copyright-note {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 12px;
}

/* --------------------------------------------------------------------------
   Floating Right Vertical Navigation (Desktop)
   -------------------------------------------------------------------------- */
.desktop-nav-container {
  position: sticky;
  top: 140px;
  z-index: 50;
}

.desktop-nav {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 14px 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-item {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  position: relative;
  transition: all var(--transition-fast);
}

.nav-item svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.nav-item:hover {
  color: var(--gold-light);
  background: rgba(212, 167, 44, 0.1);
}

.nav-item.active {
  color: var(--gold-light);
  background: rgba(212, 167, 44, 0.16);
  border: 1px solid var(--gold-border);
  box-shadow: 0 0 12px rgba(212, 167, 44, 0.2);
}

.nav-tooltip {
  position: absolute;
  right: 56px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(6px);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.nav-item:hover .nav-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* --------------------------------------------------------------------------
   Mobile Navigation Header & Drawer
   -------------------------------------------------------------------------- */
.mobile-top-bar {
  display: none;
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 12px 20px;
  z-index: 999;
  justify-content: space-between;
  align-items: center;
}

.mobile-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-menu-toggle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-menu-toggle svg {
  width: 20px;
  height: 20px;
}

.mobile-drawer {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  padding: 24px;
  flex-direction: column;
  justify-content: space-between;
  transform: translateY(-100%);
  transition: transform var(--transition-normal);
}

.mobile-drawer.open {
  transform: translateY(0);
}

.mobile-drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.mobile-nav-link svg {
  width: 20px;
  height: 20px;
  color: var(--gold-primary);
}

.mobile-nav-link.active,
.mobile-nav-link:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

.mobile-drawer-footer {
  padding-top: 20px;
  border-top: 1px solid var(--border-subtle);
}

/* --------------------------------------------------------------------------
   Content Column & Section Spacing
   -------------------------------------------------------------------------- */
.content-column {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.content-section {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  scroll-margin-top: 32px;
  position: relative;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero-content {
  padding-top: 12px;
  width: 100%;
  max-width: 100%;
}

.hero-main-title {
  font-size: clamp(1.85rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  letter-spacing: -0.025em;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.hero-subheadline {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.5;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.hero-description {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 720px;
  margin-bottom: 2.25rem;
}

/* Stats Row */
.hero-stats-row {
  display: flex;
  gap: 40px;
  margin-bottom: 2.5rem;
  padding: 20px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number-wrapper {
  display: flex;
  align-items: baseline;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--gold-light);
  line-height: 1;
}

.stat-suffix {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold-primary);
  margin-left: 2px;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* Hero Button Group */
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-hero-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--gold-primary);
  color: var(--text-inverse);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 16px rgba(212, 167, 44, 0.25);
}

.btn-hero-primary:hover {
  background: var(--gold-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(212, 167, 44, 0.35);
}

.btn-hero-primary svg {
  width: 16px;
  height: 16px;
}

.btn-hero-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.btn-hero-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--gold-border);
  color: var(--gold-light);
  transform: translateY(-2px);
}

.btn-hero-secondary svg {
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   About Section
   -------------------------------------------------------------------------- */
.about-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.about-text {
  color: var(--text-secondary);
  font-size: 1.025rem;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.about-text p:not(:last-child) {
  margin-bottom: 1.25rem;
}

/* 4 Capability Mini-Cards */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.capability-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: all var(--transition-fast);
}

.capability-box:hover {
  border-color: var(--gold-border-subtle);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.capability-icon-wrap {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(212, 167, 44, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
}

.capability-icon-wrap svg {
  width: 18px;
  height: 18px;
}

.capability-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.capability-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Education & Experience Timeline
   -------------------------------------------------------------------------- */
.timeline-container {
  position: relative;
  padding-left: 28px;
}

.timeline-container::before {
  content: '';
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--gold-primary) 0%, rgba(212, 167, 44, 0.3) 70%, rgba(255, 255, 255, 0.05) 100%);
}

.timeline-item {
  position: relative;
  margin-bottom: 32px;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  top: 4px;
  left: -28px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--bg-main);
  border: 3px solid var(--gold-primary);
  box-shadow: 0 0 10px rgba(212, 167, 44, 0.4);
}

.timeline-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  transition: all var(--transition-fast);
}

.timeline-card:hover {
  border-color: var(--border-light);
  transform: translateX(4px);
  background: var(--bg-card);
}

.timeline-date-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  background: rgba(212, 167, 44, 0.09);
  border: 1px solid var(--gold-border-subtle);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold-light);
  margin-bottom: 10px;
}

.timeline-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.timeline-institution {
  font-size: 0.875rem;
  color: var(--gold-light);
  font-weight: 500;
  margin-bottom: 8px;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Services Section
   -------------------------------------------------------------------------- */
.services-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--gold-primary);
  transition: height var(--transition-normal);
}

.service-card:hover {
  border-color: var(--border-light);
  background: var(--bg-card);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.service-card:hover::before {
  height: 100%;
}

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.service-title-group {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.service-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(212, 167, 44, 0.1);
  border: 1px solid var(--gold-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  flex-shrink: 0;
}

.service-icon-box svg {
  width: 22px;
  height: 22px;
}

.service-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.service-category-badge {
  font-size: 0.725rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gold-light);
  font-weight: 600;
}

.service-card-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

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

.service-pill {
  font-size: 0.775rem;
  padding: 4px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
}

.service-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
  gap: 12px;
}

.service-meta-text {
  font-size: 0.775rem;
  color: var(--text-muted);
}

.service-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--gold-border-subtle);
  transition: all var(--transition-fast);
}

.service-cta-btn:hover {
  background: rgba(212, 167, 44, 0.12);
  border-color: var(--gold-border);
  transform: translateX(2px);
}

.service-cta-btn svg {
  width: 14px;
  height: 14px;
}

/* --------------------------------------------------------------------------
   Skills / Technical Proficiencies Section
   -------------------------------------------------------------------------- */
.skills-notice {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  font-style: italic;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.skill-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  transition: all var(--transition-fast);
}

.skill-card:hover {
  border-color: var(--gold-border);
  background: var(--bg-card);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.skill-progress-wrap {
  position: relative;
  width: 90px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.skill-svg-ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.skill-circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.07);
  stroke-width: 6;
}

.skill-circle-progress {
  fill: none;
  stroke: var(--gold-primary);
  stroke-width: 6;
  stroke-linecap: round;
  transition: stroke-dashoffset 1.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.skill-percentage-text {
  position: absolute;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
}

.skill-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.skill-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.skill-tag {
  font-size: 0.725rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Portfolio / Selected Work Section
   -------------------------------------------------------------------------- */
.portfolio-filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--border-light) transparent;
}

.portfolio-filter-bar::-webkit-scrollbar {
  height: 4px;
}

.portfolio-filter-bar::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 4px;
}

.filter-btn {
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.825rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

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

.filter-btn.active {
  background: rgba(212, 167, 44, 0.14);
  border-color: var(--gold-border);
  color: var(--gold-light);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.portfolio-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.portfolio-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: var(--bg-card);
}

.portfolio-thumbnail-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #0d0d0d;
  overflow: hidden;
}

.portfolio-thumbnail-wrap picture {
  display: block;
  width: 100%;
  height: 100%;
}

.portfolio-thumbnail-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-thumbnail-wrap img {
  transform: scale(1.05);
}

.portfolio-overlay-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.725rem;
  font-weight: 600;
  color: var(--gold-light);
}

.portfolio-body {
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.portfolio-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
  line-height: 1.35;
}

.portfolio-card-excerpt {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.55;
  margin-bottom: 16px;
  flex: 1;
}

.portfolio-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.portfolio-tag-pill {
  font-size: 0.725rem;
  padding: 2px 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

.portfolio-action-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold-light);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.portfolio-action-link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition-fast);
}

.portfolio-card:hover .portfolio-action-link svg {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Testimonials / Client Feedback Section
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  transition: all var(--transition-fast);
}

.testimonial-card:hover {
  border-color: var(--border-light);
  background: var(--bg-card);
}

.testimonial-quote-icon {
  color: var(--gold-primary);
  opacity: 0.6;
}

.testimonial-quote-icon svg {
  width: 24px;
  height: 24px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  font-style: italic;
}

.testimonial-author-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}

.author-avatar-placeholder {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--gold-border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--gold-light);
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-size: 0.925rem;
  font-weight: 700;
  color: var(--text-primary);
}

.author-role {
  font-size: 0.775rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact-container-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.contact-container-card::after {
  content: '';
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}

.contact-inner {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

.contact-title {
  font-size: clamp(1.85rem, 3.5vw, 2.4rem);
  margin-bottom: 12px;
}

.contact-description {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.65;
  margin-bottom: 30px;
}

.contact-email-action-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.email-display-pill {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.email-display-pill svg {
  width: 16px;
  height: 16px;
  color: var(--gold-primary);
}

.btn-contact-action {
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-contact-action.btn-copy {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
}

.btn-contact-action.btn-copy:hover {
  border-color: var(--gold-border);
  color: var(--gold-light);
}

.btn-contact-action.btn-email {
  background: var(--gold-primary);
  color: var(--text-inverse);
  box-shadow: 0 4px 16px rgba(212, 167, 44, 0.25);
}

.btn-contact-action.btn-email:hover {
  background: var(--gold-hover);
  transform: translateY(-1px);
}

.contact-social-channels {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.channel-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.channel-pill-btn:hover {
  border-color: var(--gold-border);
  color: var(--gold-light);
  background: rgba(212, 167, 44, 0.08);
}

.channel-pill-btn svg {
  width: 15px;
  height: 15px;
}

/* --------------------------------------------------------------------------
   Disclaimer & Regulatory Notice Section
   -------------------------------------------------------------------------- */
.disclaimer-card {
  background: rgba(24, 24, 24, 0.7);
  border: 1px solid rgba(212, 167, 44, 0.2);
  border-radius: var(--radius-lg);
  padding: 30px;
  position: relative;
}

.disclaimer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold-primary), transparent);
}

.disclaimer-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--gold-light);
}

.disclaimer-header svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.disclaimer-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.disclaimer-content {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.disclaimer-content p:not(:last-child) {
  margin-bottom: 12px;
}

.disclaimer-notice-box {
  background: rgba(17, 17, 17, 0.8);
  border-left: 3px solid var(--gold-primary);
  padding: 12px 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  margin-top: 80px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.footer-brand-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-nav-links a {
  font-size: 0.825rem;
  color: var(--text-secondary);
}

.footer-nav-links a:hover {
  color: var(--gold-light);
}

.footer-bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.775rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 20px;
}

.btn-back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.btn-back-to-top:hover {
  color: var(--gold-light);
  border-color: var(--gold-border);
}

.btn-back-to-top svg {
  width: 14px;
  height: 14px;
}

/* --------------------------------------------------------------------------
   Interactive Project Modal
   -------------------------------------------------------------------------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.modal-dialog {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition-normal);
  position: relative;
}

.modal-backdrop.active .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(24, 24, 24, 0.8);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-light);
  background: var(--bg-card);
}

.modal-close-btn svg {
  width: 18px;
  height: 18px;
}

.modal-image-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
}

.modal-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-content-body {
  padding: 28px;
}

.modal-category-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.modal-title {
  font-size: 1.45rem;
  margin-bottom: 14px;
}

.modal-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 20px;
}

.modal-meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  background: var(--bg-card);
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}

.modal-meta-item {
  display: flex;
  flex-direction: column;
}

.modal-meta-label {
  font-size: 0.725rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.modal-meta-value {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Toast notification for copy email */
.copy-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
}

.copy-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.copy-toast svg {
  width: 16px;
  height: 16px;
}

/* --------------------------------------------------------------------------
   Responsive Design Breakpoints
   -------------------------------------------------------------------------- */

/* Large Screens & Small Desktops (1025px - 1180px) */
@media (max-width: 1180px) {
  .main-layout {
    grid-template-columns: 280px 1fr 54px;
    gap: 24px;
  }
  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablets (Portrait & Landscape up to 1024px) */
@media (max-width: 1024px) {
  .app-container {
    padding: 16px 20px 48px;
  }

  .main-layout {
    display: flex;
    flex-direction: column;
    gap: 36px;
    width: 100%;
    max-width: 100%;
  }

  .desktop-nav-container {
    display: none;
  }

  .mobile-top-bar {
    display: flex;
  }

  .mobile-drawer {
    display: flex;
  }

  .profile-sidebar {
    position: static;
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
    padding: 24px 20px;
  }

  .hero-main-title {
    font-size: clamp(1.75rem, 4vw, 2.35rem);
    line-height: 1.22;
  }

  .section-title {
    font-size: clamp(1.45rem, 3.2vw, 1.95rem);
    line-height: 1.25;
  }

  .hero-description {
    font-size: 1rem;
    line-height: 1.65;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .skills-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .capabilities-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .content-column {
    gap: 56px;
    width: 100%;
    max-width: 100%;
  }
}

/* Medium Tablets & Phablets (< 840px) */
@media (max-width: 840px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .btn-hero-primary,
  .btn-hero-secondary {
    width: 100%;
    min-height: 48px;
    justify-content: center;
    text-align: center;
  }

  .capabilities-grid {
    grid-template-columns: 1fr;
  }
}

/* Intermediate Tablet to Large Mobile (< 768px) */
@media (max-width: 768px) {
  .app-container {
    padding: 14px 16px 40px;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .section-header {
    margin-bottom: 2rem;
  }

  .contact-container-card {
    padding: 28px 20px;
  }

  .email-display-pill {
    max-width: 100%;
    font-size: 0.85rem;
  }
}

/* Mobile Screens (< 640px) */
@media (max-width: 640px) {
  .app-container {
    padding: 10px 14px 36px;
  }

  .profile-sidebar {
    padding: 18px 14px;
    border-radius: var(--radius-md);
  }

  .profile-photo-wrapper {
    max-width: 190px;
    margin: 0 auto 16px;
  }

  .profile-name {
    font-size: 1.45rem;
  }

  .profile-tag-item {
    font-size: 0.78rem;
    padding: 4px 10px;
  }

  .hero-content {
    padding-top: 4px;
  }

  .hero-main-title {
    font-size: clamp(1.45rem, 5.5vw, 1.85rem);
    line-height: 1.22;
  }

  .hero-subheadline {
    font-size: 0.95rem;
    line-height: 1.48;
    margin-bottom: 1.2rem;
  }

  .hero-description {
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.75rem;
  }

  .hero-stats-row {
    gap: 20px;
    padding: 16px 0;
    margin-bottom: 1.8rem;
    justify-content: flex-start;
  }

  .stat-number {
    font-size: 1.9rem;
  }

  .stat-suffix {
    font-size: 1.3rem;
  }

  .stat-label {
    font-size: 0.75rem;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .btn-hero-primary,
  .btn-hero-secondary {
    width: 100%;
    min-height: 48px;
    justify-content: center;
    padding: 12px 18px;
    font-size: 0.85rem;
  }

  .section-title {
    font-size: clamp(1.3rem, 5vw, 1.6rem);
    line-height: 1.26;
  }

  .section-subtitle {
    font-size: 0.9rem;
    line-height: 1.5;
  }

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .skill-card {
    padding: 14px 8px;
    gap: 6px;
    min-width: 0;
  }

  .skill-progress-wrap {
    width: 72px;
    height: 72px;
  }

  .skill-svg-ring {
    width: 72px;
    height: 72px;
  }

  .skill-percentage-text {
    font-size: 0.9rem;
  }

  .skill-brand-icon-wrap {
    width: 32px;
    height: 32px;
  }

  .skill-brand-icon-wrap svg {
    width: 17px;
    height: 17px;
  }

  .skill-name {
    font-size: 0.8rem;
  }

  .skill-tag {
    font-size: 0.65rem;
  }

  .service-card {
    padding: 18px 14px;
  }

  .service-title-group {
    gap: 10px;
  }

  .service-icon-box {
    width: 38px;
    height: 38px;
  }

  .service-icon-box svg {
    width: 18px;
    height: 18px;
  }

  .service-card-title {
    font-size: 1.05rem;
  }

  .service-card-desc {
    font-size: 0.88rem;
  }

  .service-offerings-list {
    gap: 6px;
  }

  .service-pill {
    font-size: 0.725rem;
    padding: 4px 8px;
  }

  .service-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .service-cta-btn {
    width: 100%;
    min-height: 44px;
    justify-content: center;
  }

  .about-card {
    padding: 20px 14px;
  }

  .contact-container-card {
    padding: 22px 14px;
  }

  .email-display-pill {
    width: 100%;
    justify-content: center;
    font-size: 0.78rem;
    padding: 9px 12px;
    min-height: 44px;
  }

  .contact-email-action-box {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .btn-contact-action {
    width: 100%;
    min-height: 46px;
    justify-content: center;
  }

  .social-icon-btn {
    width: 42px;
    height: 42px;
  }

  .footer-top-row,
  .footer-bottom-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .footer-brand-summary {
    max-width: 100%;
  }

  .footer-nav-links {
    gap: 12px;
  }

  .modal-dialog {
    width: calc(100% - 20px);
    margin: 10px;
    max-height: 92vh;
  }

  .modal-body {
    padding: 16px 14px;
  }
}

/* Very Narrow Mobile Screens (< 370px) */
@media (max-width: 370px) {
  .skills-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .hero-main-title {
    font-size: 1.35rem;
  }

  .hero-stats-row {
    flex-direction: column;
    gap: 14px;
  }

  .profile-socials {
    gap: 6px;
    justify-content: center;
  }

  .social-icon-btn {
    width: 38px;
    height: 38px;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --------------------------------------------------------------------------
   Brand Logo & Vector Badge Styles
   -------------------------------------------------------------------------- */
.brand-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.brand-logo-link:hover {
  opacity: 0.9;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  max-width: 100%;
  display: block;
}

.mobile-brand .brand-logo-img {
  height: 32px;
}

/* --------------------------------------------------------------------------
   Skill Brand Icons & Badges
   -------------------------------------------------------------------------- */
.skill-brand-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.5px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  margin-bottom: 6px;
}

.skill-brand-icon-wrap svg {
  width: 22px;
  height: 22px;
}

.skill-card:hover .skill-brand-icon-wrap {
  transform: translateY(-2px) scale(1.06);
}

/* Adobe Pr: Premiere Pro */
.pr-badge {
  background: #00005B;
  color: #9999FF;
  border: 1px solid rgba(153, 153, 255, 0.4);
  box-shadow: 0 4px 14px rgba(0, 0, 91, 0.45);
}

/* Wondershare Filmora */
.filmora-badge {
  background: #062226;
  color: #00F5D4;
  border: 1px solid rgba(0, 245, 212, 0.35);
  box-shadow: 0 4px 14px rgba(0, 245, 212, 0.2);
}

/* Adobe Ps: Photoshop */
.ps-badge {
  background: #001E36;
  color: #31A8FF;
  border: 1px solid rgba(49, 168, 255, 0.4);
  box-shadow: 0 4px 14px rgba(0, 30, 54, 0.5);
}

/* Adobe Ai: Illustrator */
.ai-badge {
  background: #330000;
  color: #FF9A00;
  border: 1px solid rgba(255, 154, 0, 0.4);
  box-shadow: 0 4px 14px rgba(51, 0, 0, 0.5);
}

/* WordPress */
.wp-badge {
  background: #0F2838;
  color: #21759B;
  border: 1px solid rgba(33, 117, 155, 0.35);
  box-shadow: 0 4px 14px rgba(33, 117, 155, 0.2);
}

/* Technical Analysis (Candles & Chart) */
.analysis-badge {
  background: #2A1F05;
  color: #D4A72C;
  border: 1px solid rgba(212, 167, 44, 0.4);
  box-shadow: 0 4px 14px rgba(212, 167, 44, 0.2);
}

/* AI Prompt Engineering (Sparkles / Neural) */
.prompt-badge {
  background: #200D33;
  color: #C084FC;
  border: 1px solid rgba(192, 132, 252, 0.4);
  box-shadow: 0 4px 14px rgba(192, 132, 252, 0.2);
}

/* TradingView (Analytics) */
.tv-badge {
  background: #0B1930;
  color: #2962FF;
  border: 1px solid rgba(41, 98, 255, 0.4);
  box-shadow: 0 4px 14px rgba(41, 98, 255, 0.22);
}