/* ========================================
   KHALED MANSOUR — MOTION DESIGNER
   Portfolio Stylesheet
   ======================================== */

/* ----------------------------------------
   Google Fonts Import
   ---------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400&family=Manrope:wght@200;300;400;500;600;700;800&display=swap');

/* ----------------------------------------
   CSS Variables — Design Tokens
   ---------------------------------------- */
:root {
  /* Dark Mode (Default) */
  --bg-primary:        #0a0a0f;
  --bg-secondary:      #111118;
  --bg-tertiary:       #18181f;
  --bg-card:           #13131a;
  --bg-card-hover:     #1c1c25;

  --text-primary:      #f0eff5;
  --text-secondary:    #9b99ae;
  --text-muted:        #5c5a6e;
  --text-accent:       #d8fa9c;

  --accent:            #94e42f;
  --accent-soft:       #94e42f;
  --accent-dim:        rgba(148, 228, 47, 0.12);
  --accent-glow:       rgba(148, 228, 47, 0.25);

  --border:            rgba(255, 255, 255, 0.06);
  --border-hover:      rgba(148, 228, 47, 0.35);

  --gradient-hero:     radial-gradient(ellipse 80% 60% at 50% -10%, rgba(148, 228, 47, 0.18) 0%, transparent 70%);
  --gradient-accent:   linear-gradient(135deg, #94e42f 0%, #76c415 100%);
  --gradient-card:     linear-gradient(135deg, rgba(148,228,47,0.08) 0%, rgba(148,228,47,0.02) 100%);

  --shadow-sm:         0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:         0 4px 20px rgba(0,0,0,0.5);
  --shadow-lg:         0 12px 48px rgba(0,0,0,0.6);
  --shadow-accent:     0 8px 32px rgba(148,228,47,0.22);

  --nav-bg:            rgba(10, 10, 15, 0.85);

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2.5rem;
  --space-xl:   4rem;
  --space-2xl:  6rem;
  --space-3xl:  9rem;

  /* Typography */
  --font-primary:  'Plus Jakarta Sans', sans-serif;
  --font-secondary:'Manrope', sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Transitions */
  --transition-fast:   0.15s ease;
  --transition-base:   0.3s ease;
  --transition-slow:   0.5s ease;
  --transition-theme:  background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;

  /* Border Radius */
  --radius-sm:  0.375rem;
  --radius-md:  0.75rem;
  --radius-lg:  1.25rem;
  --radius-xl:  1.75rem;
  --radius-full: 999px;
}

/* Light Mode */
[data-theme="light"] {
  --bg-primary:        #f7fbf2;
  --bg-secondary:      #eff8e5;
  --bg-tertiary:       #e5f3d5;
  --bg-card:           #ffffff;
  --bg-card-hover:     #f2fad0;

  --text-primary:      #12180a;
  --text-secondary:    #546342;
  --text-muted:        #859770;
  --text-accent:       #45730a;

  --accent:            #6eb812;
  --accent-soft:       #6eb812;
  --accent-dim:        rgba(110, 184, 18, 0.12);
  --accent-glow:       rgba(110, 184, 18, 0.25);

  --border:            rgba(0, 0, 0, 0.07);
  --border-hover:      rgba(110, 184, 18, 0.4);

  --gradient-hero:     radial-gradient(ellipse 80% 60% at 50% -10%, rgba(110, 184, 18, 0.14) 0%, transparent 70%);
  --gradient-card:     linear-gradient(135deg, rgba(110,184,18,0.06) 0%, rgba(110,184,18,0.01) 100%);

  --shadow-sm:         0 1px 3px rgba(0,0,0,0.07);
  --shadow-md:         0 4px 20px rgba(0,0,0,0.09);
  --shadow-lg:         0 12px 48px rgba(0,0,0,0.12);
  --shadow-accent:     0 8px 32px rgba(110,184,18,0.18);

  --nav-bg:            rgba(247, 251, 242, 0.88);
}

/* ----------------------------------------
   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 {
  font-family: var(--font-primary);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  transition: var(--transition-theme);
}

img, video {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

ul, ol {
  list-style: none;
}

::selection {
  background: var(--accent-dim);
  color: var(--accent-soft);
}

/* ----------------------------------------
   Scrollbar
   ---------------------------------------- */
::-webkit-scrollbar {
  width: 5px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: var(--radius-full);
}

/* ----------------------------------------
   Typography Utilities
   ---------------------------------------- */
.font-secondary { font-family: var(--font-secondary); }

.text-accent   { color: var(--accent-soft); }
.text-muted    { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }

/* ----------------------------------------
   Layout Utilities
   ---------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-3xl) 0;
}

.section-sm {
  padding: var(--space-2xl) 0;
}

/* ----------------------------------------
   Section Labels & Headings
   ---------------------------------------- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: var(--space-md);
}

.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.section-heading {
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.section-subheading {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

/* ----------------------------------------
   Buttons
   ---------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: var(--gradient-accent);
  color: #0a0a0f;
  font-weight: 700;
  box-shadow: var(--shadow-accent);
}

.btn-primary::before {
  background: rgba(255,255,255,0.2);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(148, 228, 47, 0.4);
}

.btn-outline {
  border: 1px solid var(--border-hover);
  color: var(--text-primary);
  background: transparent;
}

.btn-outline::before {
  background: var(--accent-dim);
}

.btn-outline:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  color: var(--accent-soft);
}

.btn-sm {
  padding: 0.6rem 1.25rem;
  font-size: var(--text-xs);
}

/* ----------------------------------------
   Navigation
   ---------------------------------------- */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.1rem 0;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-base), padding var(--transition-base), background var(--transition-theme);
}

#navbar.scrolled {
  border-color: var(--border);
  padding: 0.85rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  transition: color var(--transition-base);
}

.nav-logo span {
  color: var(--accent-soft);
}

.nav-logo:hover {
  color: var(--accent-soft);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Theme Toggle */
#theme-toggle {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  font-size: 1.1rem;
}

#theme-toggle:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent-soft);
  transform: rotate(15deg);
}

/* Hamburger */
#hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  transition: all var(--transition-base);
}

#hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  transform-origin: center;
}

#hamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
#hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
#hamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile Nav */
#mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(320px, 85vw);
  background: var(--bg-secondary);
  border-left: 1px solid var(--border);
  z-index: 999;
  padding: 5rem var(--space-lg) var(--space-lg);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  flex-direction: column;
  gap: var(--space-xs);
}

#mobile-nav.open {
  transform: translateX(0);
}

#mobile-nav a {
  display: block;
  padding: var(--space-sm) 0;
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition-base);
}

#mobile-nav a:hover {
  color: var(--accent-soft);
  padding-left: var(--space-sm);
}

#nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 998;
  opacity: 0;
  transition: opacity var(--transition-base);
}

#nav-overlay.active {
  opacity: 1;
}

/* ----------------------------------------
   Hero Section
   ---------------------------------------- */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 7rem 0 4rem;
}

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

.hero-gradient {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

/* Animated particles */
.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: var(--radius-full);
  background: var(--accent);
  opacity: 0;
  animation: floatParticle linear infinite;
}

@keyframes floatParticle {
  0% {
    opacity: 0;
    transform: translateY(100vh) scale(0);
  }
  10% { opacity: 0.4; }
  90% { opacity: 0.15; }
  100% {
    opacity: 0;
    transform: translateY(-100px) scale(1);
  }
}

/* Decorative shapes */
.hero-shape {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(80px);
  opacity: 0.07;
  pointer-events: none;
}

.hero-shape-1 {
  width: 600px;
  height: 600px;
  background: var(--accent);
  top: -200px;
  right: -100px;
  animation: shapePulse 8s ease-in-out infinite alternate;
}

.hero-shape-2 {
  width: 400px;
  height: 400px;
  background: #76c415;
  bottom: -100px;
  left: -50px;
  animation: shapePulse 10s ease-in-out infinite alternate-reverse;
}

@keyframes shapePulse {
  from { transform: scale(1); opacity: 0.06; }
  to   { transform: scale(1.15); opacity: 0.1; }
}

/* Grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 80%);
}

.hero-container {
  max-width: 1240px;
}

.hero-grid-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--accent);
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.6; }
}

.hero-title {
  font-size: clamp(3rem, 7.5vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 0.8s ease 0.4s forwards;
}

.hero-title .highlight {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(var(--text-lg), 2.2vw, var(--text-2xl));
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-xs);
  max-width: 600px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.6s forwards;
}

.hero-tagline {
  font-size: var(--text-base);
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: var(--space-xl);
  opacity: 0;
  animation: fadeUp 0.8s ease 0.75s forwards;
}

.hero-ctas {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.9s forwards;
}

/* Integrated Hero Portrait Cutout (No card, border, circular frame, or box shadow) */
.hero-portrait-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  z-index: 1;
  opacity: 0;
  animation: fadeIn 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

.hero-portrait-img {
  width: 100%;
  max-width: 480px;
  height: auto;
  display: block;
  object-fit: contain;
  /* Seamless edge blending — no hard rectangular edges */
  mask-image: radial-gradient(circle at 50% 48%, rgba(0,0,0,1) 45%, rgba(0,0,0,0) 72%),
              linear-gradient(to bottom, rgba(0,0,0,1) 75%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: radial-gradient(circle at 50% 48%, rgba(0,0,0,1) 45%, rgba(0,0,0,0) 72%),
                      linear-gradient(to bottom, rgba(0,0,0,1) 75%, rgba(0,0,0,0) 100%);
  filter: drop-shadow(0 0 50px rgba(148, 228, 47, 0.22));
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
}

.hero-portrait-wrapper:hover .hero-portrait-img {
  transform: scale(1.02);
  filter: drop-shadow(0 0 65px rgba(148, 228, 47, 0.32));
}

.hero-scroll-hint {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeIn 1s ease 1.5s both;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.3); }
}

/* ----------------------------------------
   About Section — Creative Story & Journey Visual
   ---------------------------------------- */
#about {
  background: var(--bg-secondary);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.text-highlight {
  color: var(--text-primary);
  font-weight: 700;
  border-bottom: 1.5px solid var(--accent-dim);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.text-highlight:hover {
  border-color: var(--accent);
  color: var(--accent-soft);
}

.about-callout {
  margin: var(--space-md) 0;
  padding: var(--space-sm) var(--space-md);
  background: var(--accent-dim);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.callout-text {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.01em;
}

.about-text-closing {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--text-primary);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px dashed var(--border);
}

/* Journey Visual Card (Replacing photo area) */
.about-journey-visual {
  position: relative;
  width: 100%;
}

.journey-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.journey-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.journey-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
}

.journey-badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.journey-title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.journey-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: relative;
  padding-left: 0.5rem;
}

.journey-timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(to bottom, var(--border), var(--accent));
}

.journey-node {
  display: flex;
  gap: var(--space-md);
  position: relative;
  z-index: 1;
}

.node-dot {
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 2px solid var(--text-muted);
  margin-top: 4px;
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.node-dot.active {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

.node-content {
  flex: 1;
}

.node-step {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.08em;
}

.node-title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.node-desc {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  line-height: 1.5;
  margin-top: 2px;
}

.journey-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}

.about-content .section-label { margin-bottom: var(--space-sm); }

.about-text {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-md);
  font-size: var(--text-base);
}

.about-philosophy {
  margin-top: var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  background: var(--accent-dim);
  border-left: 2px solid var(--accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.about-philosophy p {
  font-size: var(--text-lg);
  font-weight: 600;
  font-style: italic;
  color: var(--accent-soft);
  line-height: 1.5;
}

/* ----------------------------------------
   Skills Section
   ---------------------------------------- */
#skills {
  background: var(--bg-primary);
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  transition: all var(--transition-base);
}

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

.skill-category-icon {
  font-size: 1.75rem;
  margin-bottom: var(--space-sm);
}

.skill-category-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.skill-tag {
  padding: 0.4rem 0.9rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.skill-tag:hover {
  border-color: var(--accent);
  color: var(--accent-soft);
  background: var(--accent-dim);
}

.skill-tag.featured {
  border-color: var(--accent);
  color: var(--accent-soft);
  background: var(--accent-dim);
}

/* ----------------------------------------
   Projects Section
   ---------------------------------------- */
#work {
  background: var(--bg-secondary);
}

.work-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  gap: var(--space-md);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

/* First project spans 2 columns */
.project-card:first-child {
  grid-column: span 2;
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  position: relative;
  group: true;
}

.project-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.project-thumbnail {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bg-tertiary);
  position: relative;
  overflow: hidden;
}

.project-card:first-child .project-thumbnail {
  aspect-ratio: 21/9;
}

.project-thumbnail-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  background: linear-gradient(135deg, var(--bg-tertiary) 0%, #1a1825 100%);
  transition: all var(--transition-slow);
}

.project-card:hover .project-thumbnail-placeholder {
  transform: scale(1.04);
}

.project-number {
  font-size: 4rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.12;
  letter-spacing: -0.05em;
  line-height: 1;
}

.project-type-badge {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  padding: 0.35rem 0.8rem;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-accent);
  letter-spacing: 0.06em;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(148, 228, 47, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.project-overlay-btn {
  padding: 0.75rem 1.5rem;
  background: #0a0a0f;
  border: 1px solid rgba(10, 10, 15, 0.4);
  border-radius: var(--radius-full);
  color: #94e42f;
  font-size: var(--text-sm);
  font-weight: 700;
  backdrop-filter: blur(10px);
  transition: all var(--transition-base);
}

.project-overlay-btn:hover {
  background: rgba(255,255,255,0.25);
  transform: scale(1.05);
}

.project-info {
  padding: var(--space-md);
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.project-category {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--accent-soft);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.project-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-sm);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent-soft);
  transition: gap var(--transition-fast);
}

.project-link:hover {
  gap: 0.7rem;
}

.project-link .arrow {
  transition: transform var(--transition-fast);
}

.project-link:hover .arrow {
  transform: translateX(4px);
}

/* ----------------------------------------
   Experience / Journey Section
   ---------------------------------------- */
#experience {
  background: var(--bg-primary);
}

.timeline {
  position: relative;
  max-width: 760px;
  margin-top: var(--space-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

.timeline-item {
  padding-left: 60px;
  padding-bottom: var(--space-xl);
  position: relative;
}

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

.timeline-dot {
  position: absolute;
  left: 0;
  top: 4px;
  width: 41px;
  height: 41px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-base);
}

.timeline-item:hover .timeline-dot {
  background: var(--accent-dim);
  border-color: var(--accent);
}

.timeline-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 0.4rem;
}

.timeline-status .status-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--accent);
  animation: pulseDot 2s ease-in-out infinite;
}

.timeline-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.timeline-list li {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.65;
  padding-left: 1.25rem;
  position: relative;
}

.timeline-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: var(--text-sm);
}

/* ----------------------------------------
   Services Section
   ---------------------------------------- */
#services {
  background: var(--bg-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover::before {
  opacity: 1;
}

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

.service-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.service-number {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  opacity: 0.06;
  letter-spacing: -0.05em;
  line-height: 1;
}

.service-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.service-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ----------------------------------------
   Who I Work With Section
   ---------------------------------------- */
#clients {
  background: var(--bg-primary);
}

.clients-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
  margin-top: var(--space-xl);
}

.clients-statement {
  font-size: clamp(var(--text-xl), 2.5vw, var(--text-3xl));
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
}

.clients-subtext {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.client-types {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.client-type-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.client-type-item:hover {
  border-color: var(--border-hover);
  background: var(--accent-dim);
  transform: translateX(6px);
}

.client-type-icon {
  font-size: 1.4rem;
  width: 40px;
  text-align: center;
}

.client-type-label {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
}

/* Brand Statement */
.brand-statement-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.brand-statement-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
}

.brand-statement-block .quote-mark {
  font-size: 5rem;
  line-height: 0.5;
  color: var(--accent);
  opacity: 0.15;
  font-family: Georgia, serif;
  display: block;
  margin-bottom: var(--space-sm);
}

.brand-statement-text {
  position: relative;
  font-size: clamp(var(--text-lg), 2.5vw, var(--text-2xl));
  font-weight: 600;
  font-style: italic;
  color: var(--text-primary);
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

.brand-statement-sub {
  position: relative;
  font-size: var(--text-sm);
  color: var(--accent-soft);
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* ----------------------------------------
   Process Section
   ---------------------------------------- */
#process {
  background: var(--bg-secondary);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  transition: all var(--transition-base);
  position: relative;
}

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

.process-step-number {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-soft);
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.process-step-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.process-step-desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

.process-principle {
  text-align: center;
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: var(--accent-dim);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-hover);
}

.process-principle p {
  font-size: var(--text-lg);
  font-weight: 600;
  font-style: italic;
  color: var(--accent-soft);
}

/* ----------------------------------------
   Career Objective Section
   ---------------------------------------- */
#career {
  background: var(--bg-primary);
}

.career-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.career-text {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.career-featured {
  font-size: clamp(var(--text-xl), 2.5vw, var(--text-3xl));
  font-weight: 700;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.3;
}

.career-visual {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.career-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  transition: all var(--transition-base);
}

.career-stat:hover {
  border-color: var(--border-hover);
  transform: translateX(6px);
}

.career-stat-icon {
  font-size: 1.75rem;
  width: 48px;
  text-align: center;
}

.career-stat-text {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
}

.career-stat-sub {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

/* ----------------------------------------
   Contact Section
   ---------------------------------------- */
#contact {
  background: var(--bg-secondary);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact-info .section-heading {
  margin-bottom: var(--space-sm);
}

.contact-description {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  font-size: var(--text-lg);
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  color: var(--text-secondary);
  font-size: var(--text-base);
  font-weight: 500;
}

.contact-link:hover {
  border-color: var(--border-hover);
  color: var(--accent-soft);
  transform: translateX(6px);
  background: var(--accent-dim);
}

.contact-link-icon {
  font-size: 1.3rem;
  width: 40px;
  text-align: center;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.04em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.875rem var(--space-md);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-primary);
  font-size: var(--text-base);
  transition: all var(--transition-base);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%239b99ae' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  background-size: 1.25rem;
  cursor: pointer;
}

.form-select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.btn-submit {
  width: 100%;
  padding: 1rem;
  font-size: var(--text-base);
  justify-content: center;
}

/* ----------------------------------------
   Full-Width Brand Statement (Standalone)
   ---------------------------------------- */
.brand-interlude {
  background: var(--bg-primary);
  padding: var(--space-2xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.brand-interlude::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  opacity: 0.5;
}

.brand-interlude-content {
  position: relative;
  z-index: 1;
}

.brand-interlude-main {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-5xl));
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.025em;
}

.brand-interlude-main em {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-style: normal;
}

.brand-interlude-sub {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
#footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: var(--space-xl) 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-brand {
  font-size: var(--text-lg);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.footer-brand span { color: var(--accent-soft); }

.footer-tagline {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.footer-copy {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-align: center;
}

.footer-top {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent-soft);
  transition: all var(--transition-base);
}

.footer-top:hover {
  gap: 0.7rem;
  color: var(--accent);
}

/* ----------------------------------------
   Scroll Animations
   ---------------------------------------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ----------------------------------------
   Responsive Design
   ---------------------------------------- */
@media (max-width: 1100px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .project-card:first-child {
    grid-column: span 2;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  :root {
    --space-3xl: 6rem;
    --space-2xl: 4rem;
  }

  .nav-links {
    display: none;
  }

  #hamburger {
    display: flex;
  }

  #mobile-nav {
    display: flex;
  }

  .about-grid,
  .clients-layout,
  .career-layout,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .hero-grid-layout {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .hero-portrait-wrapper {
    justify-content: center;
    margin-top: var(--space-md);
  }

  .hero-portrait-img {
    max-width: 380px;
  }

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

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .work-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .brand-statement-block {
    padding: var(--space-lg);
  }
}

@media (max-width: 680px) {
  :root {
    --space-3xl: 5rem;
    --space-2xl: 3.5rem;
    --space-xl: 3rem;
  }

  .container {
    padding: 0 var(--space-md);
  }

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

  .project-card:first-child {
    grid-column: span 1;
  }

  .project-card:first-child .project-thumbnail {
    aspect-ratio: 16/9;
  }

  .services-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-top {
    margin: 0 auto;
  }

  .contact-form {
    padding: var(--space-lg) var(--space-md);
  }

  .brand-interlude {
    padding: var(--space-xl) 0;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: clamp(2.5rem, 10vw, 3.5rem);
  }
}

/* ----------------------------------------
   Nav Avatar
   ---------------------------------------- */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-avatar-wrap {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  object-fit: cover;
  object-position: center top;
  border: 1.5px solid var(--accent);
  transition: border-color var(--transition-base), transform var(--transition-base);
  background: var(--bg-tertiary);
}

.nav-logo:hover .nav-avatar {
  border-color: var(--accent-soft);
  transform: scale(1.08);
}

/* ----------------------------------------
   About Section — Real Profile Photo
   ---------------------------------------- */
.about-photo-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: calc(var(--radius-xl) - 1px);
  display: block;
  transition: transform var(--transition-slow);
}

.about-photo:hover .about-photo-img {
  transform: scale(1.03);
}

/* ----------------------------------------
   Featured Project Card
   ---------------------------------------- */
.project-featured {
  grid-column: span 3;
  background: var(--bg-card);
  border-color: var(--border-hover);
}

.project-featured:hover {
  box-shadow: var(--shadow-accent);
}

.project-featured .project-title {
  font-size: var(--text-2xl);
}

/* ----------------------------------------
   Facebook Video Embed
   ---------------------------------------- */
.project-thumbnail-video {
  aspect-ratio: 16/9;
  position: relative;
  background: var(--bg-tertiary);
  overflow: hidden;
}

.fb-video-embed {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.fb-video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ----------------------------------------
   Facebook Fallback UI
   ---------------------------------------- */
.fb-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0f0e17 0%, #1a1730 100%);
  z-index: 2;
}

.fb-fallback-inner {
  text-align: center;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.fb-fallback-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: #0a0a0f;
  margin-bottom: 0.5rem;
  animation: pulseDot 3s ease-in-out infinite;
  box-shadow: var(--shadow-accent);
}

.fb-fallback-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.fb-fallback-sub {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.fb-fallback-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
  padding: 0.75rem 1.75rem;
  background: var(--gradient-accent);
  color: #0a0a0f;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow-accent);
  transition: all var(--transition-base);
}

.fb-fallback-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(148,228,47,0.4);
}

/* ----------------------------------------
   Responsive: Featured project on smaller screens
   ---------------------------------------- */
@media (max-width: 1100px) {
  .project-featured {
    grid-column: span 2;
  }
}

@media (max-width: 680px) {
  .project-featured {
    grid-column: span 1;
  }

  .project-thumbnail-video {
    aspect-ratio: 16/9;
  }

  /* Stack hero CTAs gracefully on mobile */
  #hero-cta-email {
    font-size: var(--text-xs);
    padding: 0.7rem 1.4rem;
  }
}

/* ----------------------------------------
   YouTube Embedded Video Cards
   ---------------------------------------- */
.yt-projects-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.yt-video-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  position: relative;
}

.yt-video-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(148, 228, 47, 0.18);
}

.yt-thumbnail-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  overflow: hidden;
  cursor: pointer;
}

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

.yt-thumbnail-wrap:hover .yt-thumbnail-img {
  transform: scale(1.06);
}

.yt-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  background: rgba(10, 10, 15, 0.75);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.25rem;
  backdrop-filter: blur(8px);
  transition: all var(--transition-base);
  box-shadow: 0 0 20px rgba(148, 228, 47, 0.25);
  pointer-events: none;
}

.yt-thumbnail-wrap:hover .yt-play-btn {
  background: var(--gradient-accent);
  color: #0a0a0f;
  transform: translate(-50%, -50%) scale(1.12);
  box-shadow: 0 0 30px rgba(148, 228, 47, 0.5);
}

.yt-embed-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  z-index: 10;
}

/* ----------------------------------------
   Footer Actions & Social Icons
   ---------------------------------------- */
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.footer-brand-wrap {
  text-align: left;
}

.footer-actions {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.footer-email-btn {
  padding: 0.75rem 1.75rem;
  font-size: var(--text-sm);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(148, 228, 47, 0.25);
  transition: all var(--transition-base);
  border-radius: var(--radius-full);
}

.footer-email-btn:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 8px 30px rgba(148, 228, 47, 0.45);
}

.footer-social-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.social-icon-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  text-decoration: none;
}

.social-icon-btn:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent-soft);
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 0 20px rgba(148, 228, 47, 0.35);
}

.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
  gap: var(--space-sm);
}

@media (max-width: 900px) {
  .yt-projects-grid {
    grid-template-columns: 1fr;
  }
}