/* ============================================================
   Roth Portfolio Theme — Main Stylesheet
   Author: Roth Developer
   Version: 1.0.0
   ============================================================ */

/* ── 1. Custom Properties (Design Tokens) ─────────────────── */
:root {
  /* Colors */
  --clr-bg:          #08080f;
  --clr-bg-2:        #0d0d1a;
  --clr-bg-card:     rgba(255, 255, 255, 0.03);
  --clr-surface:     rgba(255, 255, 255, 0.06);
  --clr-border:      rgba(255, 255, 255, 0.08);
  --clr-border-glow: rgba(99, 102, 241, 0.3);

  /* Brand / Accent */
  --clr-primary:    #6366f1;
  --clr-primary-h:  #818cf8;
  --clr-secondary:  #8b5cf6;
  --clr-accent:     #06b6d4;
  --clr-success:    #10b981;
  --clr-warning:    #f59e0b;
  --clr-danger:     #ef4444;

  /* Text */
  --clr-text:       #e2e8f0;
  --clr-text-muted: #94a3b8;
  --clr-text-dim:   #64748b;

  /* Gradients */
  --grad-primary:  linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #06b6d4 100%);
  --grad-glow:     linear-gradient(135deg, rgba(99,102,241,.15) 0%, rgba(139,92,246,.1) 50%, rgba(6,182,212,.1) 100%);
  --grad-card:     linear-gradient(135deg, rgba(255,255,255,.05) 0%, rgba(255,255,255,.02) 100%);

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2rem;
  --space-xl:  3rem;
  --space-2xl: 5rem;
  --space-3xl: 8rem;

  /* Border Radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:    0 2px 8px rgba(0,0,0,.4);
  --shadow-md:    0 8px 32px rgba(0,0,0,.5);
  --shadow-lg:    0 20px 60px rgba(0,0,0,.6);
  --shadow-glow:  0 0 30px rgba(99,102,241,.25);
  --shadow-glow-sm: 0 0 15px rgba(99,102,241,.2);

  /* Typography */
  --font-sans:  'Outfit', system-ui, -apple-system, sans-serif;
  --font-mono:  'JetBrains Mono', 'Fira Code', monospace;

  /* Transitions */
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast:    150ms;
  --dur-normal:  300ms;
  --dur-slow:    600ms;

  /* Layout */
  --nav-height: 72px;
  --container:  1200px;
}

/* ── 2. Reset & Base ─────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--clr-text);
  background-color: var(--clr-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol { list-style: none; }

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.2;
  font-weight: 700;
  color: var(--clr-text);
}

:focus-visible {
  outline: 2px solid var(--clr-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

::selection {
  background: rgba(99, 102, 241, 0.35);
  color: #fff;
}

/* ── 3. Layout Utilities ─────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

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

.site-wrapper { position: relative; min-height: 100vh; }

/* ── 4. Typography Utilities ─────────────────────────────── */
.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  max-width: 560px;
  margin-inline: auto;
}

.section-cta {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ── 5. Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--dur-normal) var(--ease-smooth);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity var(--dur-fast);
}
.btn:hover::before { opacity: 1; }

.btn-primary {
  background: var(--grad-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(99,102,241,.35), var(--shadow-sm);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99,102,241,.5), var(--shadow-md);
  color: #fff;
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--clr-primary-h);
  border-color: rgba(99,102,241,.45);
}
.btn-outline:hover {
  background: rgba(99,102,241,.12);
  border-color: var(--clr-primary);
  color: var(--clr-primary-h);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-sm);
}

.btn-ghost {
  background: transparent;
  color: var(--clr-text-muted);
  border-color: var(--clr-border);
}
.btn-ghost:hover {
  background: var(--clr-surface);
  color: var(--clr-text);
  border-color: rgba(255,255,255,.15);
}

.btn-sm {
  font-size: 0.85rem;
  padding: 0.6rem 1.2rem;
}

.btn-full { width: 100%; }

/* ── 6. Glass Card ───────────────────────────────────────── */
.glass-card {
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  transition: border-color var(--dur-normal), box-shadow var(--dur-normal);
}

.glass-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-glow);
  opacity: 0;
  transition: opacity var(--dur-normal);
  pointer-events: none;
}

.glass-card:hover {
  border-color: var(--clr-border-glow);
  box-shadow: var(--shadow-glow);
}
.glass-card:hover::before { opacity: 1; }

/* ── 7. Navigation ───────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background var(--dur-normal), box-shadow var(--dur-normal), backdrop-filter var(--dur-normal);
}

.site-header.scrolled {
  background: rgba(8, 8, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--clr-border), var(--shadow-md);
}

.navbar { height: 100%; }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-brand .custom-logo {
  max-height: 40px;
  width: auto;
}

.brand-text {
  font-size: 1.35rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.02em;
}

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

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-item { display: flex; }

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all var(--dur-fast) var(--ease-smooth);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: var(--grad-primary);
  border-radius: 1px;
  transition: transform var(--dur-normal) var(--ease-spring);
}

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

.nav-link.active::after,
.nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

.nav-cta {
  margin-left: 0.75rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 6px;
  border-radius: var(--radius-sm);
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  cursor: pointer;
  transition: background var(--dur-fast);
}

.hamburger:hover { background: rgba(99,102,241,.15); }

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: all var(--dur-normal) var(--ease-smooth);
  transform-origin: center;
}

.hamburger.open .hamburger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open .hamburger-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open .hamburger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── 8. Hero Section ─────────────────────────────────────── */
.hero-section {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}

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

.orb {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(80px);
  animation: orbFloat 12s ease-in-out infinite alternate;
}

.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(99,102,241,.2) 0%, transparent 70%);
  top: -100px; left: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(139,92,246,.15) 0%, transparent 70%);
  top: 40%; right: -80px;
  animation-delay: -4s;
}

.orb-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(6,182,212,.12) 0%, transparent 70%);
  bottom: -80px; left: 40%;
  animation-delay: -8s;
}

@keyframes orbFloat {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(30px, -20px) scale(1.05); }
  100% { transform: translate(-20px, 30px) scale(0.95); }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
  padding-block: var(--space-xl);
}

/* Hero Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--clr-accent);
  background: rgba(6,182,212,.1);
  border: 1px solid rgba(6,182,212,.25);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--clr-success);
  box-shadow: 0 0 0 3px rgba(16,185,129,.3);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(16,185,129,.3); }
  50%       { box-shadow: 0 0 0 6px rgba(16,185,129,.1); }
}

/* Hero Title */
.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
}

.hero-title-sub {
  color: var(--clr-text-muted);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 600;
}

/* Typewriter cursor */
.typewriter::after {
  content: '|';
  animation: blink 1s step-end infinite;
  color: var(--clr-primary);
}

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

.hero-description {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  max-width: 520px;
  margin-bottom: var(--space-xl);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

/* Hero Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.white-background{
  color: white;
}

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

.stat-number {
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-plus {
  font-size: 1.5rem;
  font-weight: 900;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  vertical-align: top;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  font-weight: 500;
  margin-top: 0.2rem;
  white-space: nowrap;
}

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

/* ── 9. Floating Code Card ───────────────────────────────── */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.floating-card-wrap {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.floating-card {
  background: rgba(13, 13, 26, 0.85);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(99,102,241,.15);
  animation: heroFloat 6s ease-in-out infinite;
  transition: transform 0.1s linear;
}

@keyframes heroFloat {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33%       { transform: translateY(-12px) rotate(0.5deg); }
  66%       { transform: translateY(8px) rotate(-0.5deg); }
}

.floating-card-glow {
  position: absolute;
  top: -40px; left: -40px;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(99,102,241,.3) 0%, transparent 70%);
  pointer-events: none;
}

.floating-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: rgba(255,255,255,.04);
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.card-dots { display: flex; gap: 6px; }
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-red    { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green  { background: #27c93f; }

.card-file-name {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--clr-text-dim);
}

.floating-card-body {
  padding: 1.5rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.8;
}

.code-line { display: flex; align-items: baseline; gap: 0.35rem; }
.code-indent { padding-left: 1.5em; }
.code-blank { height: 0.5em; }

.code-keyword { color: #c792ea; }
.code-var     { color: #82aaff; }
.code-prop    { color: #f07178; }
.code-string  { color: #c3e88d; }
.code-bool    { color: #ff9cac; }
.code-op      { color: var(--clr-text-muted); }
.code-punct   { color: var(--clr-text-dim); }

.code-cursor {
  display: inline-block;
  width: 10px; height: 1.4em;
  background: var(--clr-primary);
  margin-left: 0.35rem;
  border-radius: 2px;
  animation: blink 1s step-end infinite;
  vertical-align: middle;
}

/* Floating badges */
.float-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-full);
  backdrop-filter: blur(16px);
  border: 1px solid var(--clr-border);
  white-space: nowrap;
  color: var(--clr-text);
  box-shadow: var(--shadow-md);
}

.float-badge svg { color: var(--clr-success); }

.float-badge-1 {
  background: rgba(16,185,129,.15);
  border-color: rgba(16,185,129,.3);
  top: -24px; left: -20px;
  animation: badgeFloat1 4s ease-in-out infinite;
}
.float-badge-2 {
  background: rgba(245,158,11,.12);
  border-color: rgba(245,158,11,.25);
  right: -30px; top: 30%;
  animation: badgeFloat2 5s ease-in-out infinite;
}
.float-badge-3 {
  background: rgba(99,102,241,.15);
  border-color: rgba(99,102,241,.3);
  bottom: -20px; left: 10%;
  animation: badgeFloat3 4.5s ease-in-out infinite;
}

@keyframes badgeFloat1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes badgeFloat2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(10px)} }
@keyframes badgeFloat3 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--clr-text-dim);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: fadeInUp 1.5s ease forwards;
  z-index: 2;
}

.scroll-mouse {
  width: 24px; height: 38px;
  border: 2px solid rgba(255,255,255,.2);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

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

@keyframes scrollWheel {
  0%   { transform: translateY(0); opacity: 1; }
  80%  { transform: translateY(8px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ── 10. About Section ───────────────────────────────────── */
.about-section {
  background: linear-gradient(180deg, var(--clr-bg) 0%, var(--clr-bg-2) 100%);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about-image-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: border-color var(--dur-normal), box-shadow var(--dur-normal);
}
.about-image-card:hover {
  border-color: var(--clr-border-glow);
  box-shadow: var(--shadow-glow);
}

.about-avatar {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 0 auto var(--space-md);
}

.avatar-ring {
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  background: var(--grad-primary);
  animation: spin 8s linear infinite;
  opacity: 0.6;
}

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

.avatar-ring::before {
  content: '';
  position: absolute;
  inset: 4px;
  border-radius: 50%;
  background: var(--clr-bg);
}

.avatar-initials {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.03em;
}

.about-tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: var(--space-md);
}

.tech-pill {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(99,102,241,.1);
  border: 1px solid rgba(99,102,241,.2);
  color: var(--clr-primary-h);
  transition: all var(--dur-fast);
}
.tech-pill:hover {
  background: rgba(99,102,241,.2);
  border-color: var(--clr-primary);
  transform: translateY(-2px);
}

.about-name {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 0.35rem;
}

.about-role {
  font-size: 1rem;
  color: var(--clr-primary-h);
  font-weight: 500;
  margin-bottom: var(--space-md);
}

.about-text {
  color: var(--clr-text-muted);
  line-height: 1.9;
  margin-bottom: var(--space-sm);
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: var(--space-md) 0;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--clr-text);
}

.highlight-item svg { color: var(--clr-success); flex-shrink: 0; }

.about-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

/* ── 11. Skills Section ──────────────────────────────────── */
.skills-section {
  background: var(--clr-bg-2);
  position: relative;
  overflow: hidden;
}

.skills-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.skills-categories {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xl);
}

.skills-cat-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.skills-cat-desc {
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
  max-width: 820px;
  margin-bottom: var(--space-lg);
}

.skills-cat-icon { font-size: 1.2rem; }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--space-sm);
}

.skill-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-align: center;
  transition: all var(--dur-normal) var(--ease-smooth);
  cursor: default;
}

.skill-card:hover {
  border-color: var(--clr-border-glow);
  box-shadow: var(--shadow-glow-sm);
  transform: translateY(-4px);
}

.skill-icon {
  width: 56px; height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.06);
}

.skill-icon svg {
  width: 36px;
  height: 36px;
  display: block;
}

.skill-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text);
}

.skill-bar {
  width: 100%;
  height: 4px;
  background: rgba(255,255,255,.06);
  border-radius: 2px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: var(--grad-primary);
  border-radius: 2px;
  transition: width 1.2s var(--ease-smooth);
}

/* ── 12. Portfolio Grid ──────────────────────────────────── */
.portfolio-section {
  background: var(--clr-bg);
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  background: transparent;
  border: 1.5px solid var(--clr-border);
  color: var(--clr-text-muted);
  cursor: pointer;
  transition: all var(--dur-normal) var(--ease-smooth);
}

.filter-btn:hover,
.filter-btn.active {
  background: rgba(99,102,241,.12);
  border-color: var(--clr-primary);
  color: var(--clr-primary-h);
}

.filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  background: rgba(99,102,241,.2);
  border-radius: var(--radius-full);
  padding: 0 5px;
}

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

.portfolio-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--dur-normal) var(--ease-smooth);
  position: relative;
}

.portfolio-card:hover {
  border-color: var(--clr-border-glow);
  box-shadow: var(--shadow-glow), var(--shadow-lg);
  transform: translateY(-6px);
}

.portfolio-card-image {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: rgba(255,255,255,.04);
}

.portfolio-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-smooth);
}

.portfolio-card:hover .portfolio-card-image img {
  transform: scale(1.06);
}

.portfolio-no-image {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(99,102,241,.08) 0%, rgba(139,92,246,.06) 100%);
  color: var(--clr-text-dim);
}

.portfolio-card-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 15, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-smooth);
}

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

.portfolio-overlay-links {
  display: flex;
  gap: 0.75rem;
}

.overlay-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  transition: all var(--dur-fast);
}

.overlay-link:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  transform: scale(1.1);
}

.overlay-link-view {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
}

.portfolio-card-body { padding: var(--space-md); }

.portfolio-card-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.portfolio-cat-badge {
  font-size: 0.73rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(99,102,241,.12);
  border: 1px solid rgba(99,102,241,.2);
  color: var(--clr-primary-h);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.portfolio-year {
  font-size: 0.78rem;
  color: var(--clr-text-dim);
  font-weight: 500;
}

.portfolio-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  line-height: 1.3;
}

.portfolio-card-title a {
  color: var(--clr-text);
  transition: color var(--dur-fast);
}
.portfolio-card-title a:hover { color: var(--clr-primary-h); }

.portfolio-card-excerpt {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.portfolio-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: var(--space-sm);
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  background: rgba(6,182,212,.08);
  border: 1px solid rgba(6,182,212,.18);
  color: var(--clr-accent);
  transition: all var(--dur-fast);
}
.tech-tag:hover {
  background: rgba(6,182,212,.15);
  border-color: var(--clr-accent);
}

.portfolio-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-primary-h);
  transition: all var(--dur-fast);
}

.portfolio-card-link svg {
  transition: transform var(--dur-fast);
}

.portfolio-card-link:hover {
  color: var(--clr-primary);
  gap: 0.7rem;
}

/* ── 13. Blog Grid ───────────────────────────────────────── */
.blog-section { background: var(--clr-bg-2); }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
}

.blog-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--dur-normal) var(--ease-smooth);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  border-color: var(--clr-border-glow);
  box-shadow: var(--shadow-glow-sm), var(--shadow-md);
  transform: translateY(-4px);
}

.blog-card-image-link { display: block; }

.blog-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
  background: rgba(255,255,255,.04);
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-smooth);
}

.blog-card:hover .blog-card-image img { transform: scale(1.05); }

.blog-no-image {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(99,102,241,.06) 0%, rgba(6,182,212,.05) 100%);
  color: var(--clr-text-dim);
}

.blog-card-body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.blog-category {
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-primary-h);
}
.blog-category a { color: inherit; }
.blog-category a:hover { color: var(--clr-primary); }

.blog-date {
  font-size: 0.78rem;
  color: var(--clr-text-dim);
}

.blog-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.6rem;
}

.blog-card-title a {
  color: var(--clr-text);
  transition: color var(--dur-fast);
}
.blog-card-title a:hover { color: var(--clr-primary-h); }

.blog-card-excerpt {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
  margin-bottom: var(--space-sm);
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--clr-border);
}

.blog-author {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--clr-text-muted);
}

.author-avatar {
  border-radius: 50%;
  width: 28px;
  height: 28px;
  border: 2px solid var(--clr-border);
}

.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-primary-h);
  transition: all var(--dur-fast);
}
.read-more-link:hover {
  color: var(--clr-primary);
  gap: 0.6rem;
}

/* Featured blog card */
.blog-card-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
}

.blog-card-featured .blog-card-image {
  aspect-ratio: auto;
  min-height: 300px;
}

.blog-featured-body { padding: var(--space-xl); }

.blog-featured-title { font-size: 1.6rem; }

.featured-post-badge {
  position: absolute;
  top: 1rem; left: 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  background: var(--grad-primary);
  color: #fff;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── 14. Contact Section ─────────────────────────────────── */
.contact-section {
  background: var(--clr-bg);
  position: relative;
  overflow: hidden;
}

.contact-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,.08) 0%, transparent 70%);
  pointer-events: none;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
}

.contact-card-icon {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
}

.contact-card-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--space-sm);
}

.contact-card-text {
  color: var(--clr-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

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

.contact-link-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: all var(--dur-normal);
  color: var(--clr-text);
  text-decoration: none;
}

.contact-link-item:hover {
  border-color: var(--clr-border-glow);
  background: rgba(99,102,241,.08);
  transform: translateX(4px);
  color: var(--clr-text);
}

.contact-link-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(99,102,241,.12);
  border: 1px solid rgba(99,102,241,.2);
  color: var(--clr-primary-h);
  flex-shrink: 0;
}

.contact-link-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--clr-text-dim);
}

.contact-link-value {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-text);
}

/* Contact Form */
.contact-form-card { padding: var(--space-xl); }

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

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-sm); }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,.05);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  color: var(--clr-text);
  font-size: 0.92rem;
  transition: all var(--dur-fast) var(--ease-smooth);
  outline: none;
}

.form-input::placeholder { color: var(--clr-text-dim); }

.form-input:hover { border-color: rgba(255,255,255,.15); }

.form-input:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,.15);
}

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

/* ── 15. Footer ──────────────────────────────────────────── */
.site-footer {
  background: rgba(0,0,0,.5);
  border-top: 1px solid var(--clr-border);
  padding-top: var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.footer-glow {
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 400px; height: 1px;
  background: var(--grad-primary);
  opacity: 0.6;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: var(--space-md);
}

.footer-logo { display: inline-block; margin-bottom: var(--space-sm); }

.footer-tagline {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-md);
  max-width: 320px;
}

.footer-socials { display: flex; gap: 0.6rem; }

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.06);
  border: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
  transition: all var(--dur-fast);
}

.social-link:hover {
  background: rgba(99,102,241,.15);
  border-color: rgba(99,102,241,.3);
  color: var(--clr-primary-h);
  transform: translateY(-3px);
}

.footer-heading {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-text-dim);
  margin-bottom: var(--space-md);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-nav li a {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  transition: all var(--dur-fast);
}

.footer-nav li a:hover {
  color: var(--clr-primary-h);
  padding-left: 6px;
}

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

.footer-portfolio-list li a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  transition: all var(--dur-fast);
}

.footer-portfolio-list li a:hover { color: var(--clr-primary-h); }

.footer-portfolio-arrow {
  font-size: 0.8rem;
  color: var(--clr-primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-md);
  font-size: 0.82rem;
  color: var(--clr-text-dim);
}

.footer-copyright a:hover { color: var(--clr-primary-h); }

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: var(--radius-md);
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(99,102,241,.4);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all var(--dur-normal) var(--ease-spring);
  z-index: 900;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(99,102,241,.5);
}

/* ── 16. 3D Tilt Card Effect ─────────────────────────────── */
.tilt-card {
  transform-style: preserve-3d;
  will-change: transform;
}

/* ── 17. Scroll Reveal ───────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.7s var(--ease-smooth),
    transform 0.7s var(--ease-smooth);
}

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

[data-reveal-delay="100"].revealed  { transition-delay: 0.1s; }
[data-reveal-delay="150"].revealed  { transition-delay: 0.15s; }
[data-reveal-delay="200"].revealed  { transition-delay: 0.2s; }
[data-reveal-delay="300"].revealed  { transition-delay: 0.3s; }

/* ── 18. Archive Hero ────────────────────────────────────── */
.archive-hero {
  min-height: 340px;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + var(--space-xl));
  padding-bottom: var(--space-xl);
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(99,102,241,.05) 0%, transparent 100%);
}

.archive-hero-content { max-width: 700px; }

.archive-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.archive-subtitle {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  margin-top: var(--space-sm);
  max-width: 560px;
}

/* ── 19. Single Portfolio ────────────────────────────────── */
.single-portfolio-hero {
  min-height: 380px;
  display: flex;
  align-items: flex-end;
  padding-top: calc(var(--nav-height) + var(--space-xl));
  padding-bottom: var(--space-xl);
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(99,102,241,.06) 0%, transparent 100%);
}

.single-portfolio-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  margin-bottom: var(--space-sm);
  letter-spacing: -0.03em;
}

.single-portfolio-subtitle {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  margin-bottom: var(--space-md);
}

.portfolio-action-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.portfolio-content-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-xl);
  align-items: start;
}

.portfolio-featured-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-md);
}

.portfolio-hero-img {
  width: 100%;
  height: auto;
  display: block;
}

.content-section-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--clr-border);
}

.portfolio-entry-content {
  color: var(--clr-text-muted);
  line-height: 1.9;
  font-size: 0.98rem;
}

.portfolio-entry-content h2,
.portfolio-entry-content h3,
.portfolio-entry-content h4 {
  color: var(--clr-text);
  margin: var(--space-md) 0 var(--space-sm);
}

.portfolio-entry-content p { margin-bottom: var(--space-sm); }

.portfolio-entry-content ul,
.portfolio-entry-content ol {
  list-style: revert;
  padding-left: 1.5rem;
  margin-bottom: var(--space-sm);
}

.portfolio-entry-content a {
  color: var(--clr-primary-h);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.portfolio-entry-content img {
  border-radius: var(--radius-md);
  max-width: 100%;
  height: auto;
}

/* Sidebar */
.portfolio-sidebar { display: flex; flex-direction: column; gap: var(--space-sm); }

.sidebar-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  transition: border-color var(--dur-normal);
}

.sidebar-card:hover { border-color: var(--clr-border-glow); }

.sidebar-card-title {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-dim);
  margin-bottom: var(--space-sm);
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--clr-border);
}

.project-details { display: flex; flex-direction: column; gap: 0.75rem; }

.detail-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
}

.detail-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--clr-text-dim);
  font-weight: 500;
}

.detail-value { font-weight: 600; color: var(--clr-text); }

.tech-tags-list { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.sidebar-links { display: flex; flex-direction: column; gap: 0.6rem; }
.sidebar-link-btn { width: 100%; justify-content: center; }

.back-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--space-xs);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--clr-text-dim);
  margin-bottom: var(--space-md);
}

.breadcrumb a {
  color: var(--clr-text-dim);
  transition: color var(--dur-fast);
}
.breadcrumb a:hover { color: var(--clr-primary-h); }

.related-projects { margin-top: var(--space-2xl); }
.related-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: var(--space-xl);
}

/* ── 20. Single Post ─────────────────────────────────────── */
.single-post-hero {
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  padding-top: calc(var(--nav-height) + var(--space-xl));
  padding-bottom: var(--space-xl);
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(99,102,241,.06) 0%, transparent 100%);
}

.post-hero-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--clr-text-dim);
  margin-bottom: var(--space-sm);
}

.meta-sep { color: var(--clr-text-dim); }

.post-hero-meta .cat-links a,
.post-hero-meta .blog-category,
.post-hero-meta .blog-category a {
  color: var(--clr-primary-h);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.single-post-title {
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.single-post-excerpt {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  margin-top: var(--space-sm);
  max-width: 640px;
}

.single-post-thumbnail {
  padding-block: var(--space-md);
  background: rgba(0,0,0,.3);
}

.post-hero-img {
  width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.post-content-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: var(--space-xl);
  align-items: start;
  margin-bottom: var(--space-xl);
}

.post-article { padding: var(--space-xl); }

.post-entry-content {
  color: var(--clr-text-muted);
  line-height: 1.95;
  font-size: 1.02rem;
}

.post-entry-content h2,
.post-entry-content h3,
.post-entry-content h4 {
  color: var(--clr-text);
  margin: var(--space-lg) 0 var(--space-sm);
}

.post-entry-content h2 { font-size: 1.6rem; }
.post-entry-content h3 { font-size: 1.3rem; }

.post-entry-content p { margin-bottom: var(--space-sm); }

.post-entry-content a {
  color: var(--clr-primary-h);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.post-entry-content blockquote {
  border-left: 3px solid var(--clr-primary);
  padding-left: var(--space-md);
  margin: var(--space-md) 0;
  color: var(--clr-text);
  font-style: italic;
  font-size: 1.05rem;
}

.post-entry-content ul,
.post-entry-content ol {
  list-style: revert;
  padding-left: 1.5rem;
  margin-bottom: var(--space-sm);
}

.post-entry-content code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: rgba(99,102,241,.12);
  color: var(--clr-primary-h);
  padding: 0.2em 0.5em;
  border-radius: 4px;
}

.post-entry-content pre {
  background: rgba(0,0,0,.5);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  overflow-x: auto;
  margin-bottom: var(--space-sm);
}

.post-entry-content pre code {
  background: none;
  color: var(--clr-text);
  padding: 0;
}

.post-entry-content img {
  border-radius: var(--radius-md);
  max-width: 100%;
}

.post-tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--clr-border);
}

.post-tags-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-text-dim);
}

.author-bio {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: rgba(99,102,241,.05);
  border-color: rgba(99,102,241,.15);
}

.author-avatar-img {
  width: 80px; height: 80px;
  border-radius: 50%;
  border: 3px solid rgba(99,102,241,.3);
  flex-shrink: 0;
}

.author-bio-name {
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.author-bio-desc {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

.post-navigation { margin-top: var(--space-lg); }

.post-nav-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.post-nav-item {
  padding: var(--space-sm) var(--space-md);
  background: rgba(255,255,255,.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: all var(--dur-fast);
}

.post-nav-item:hover {
  border-color: var(--clr-border-glow);
  background: rgba(99,102,241,.05);
}

.post-nav-next { text-align: right; }

.post-nav-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--clr-text-dim);
  margin-bottom: 0.4rem;
}

.post-nav-next .post-nav-label { justify-content: flex-end; }

.post-nav-title {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-text);
  line-height: 1.4;
  transition: color var(--dur-fast);
}
.post-nav-title:hover { color: var(--clr-primary-h); }

/* Sidebar */
.post-sidebar { display: flex; flex-direction: column; gap: var(--space-sm); }

.recent-posts-list { display: flex; flex-direction: column; gap: 0.85rem; }

.recent-post-item { display: flex; align-items: flex-start; gap: 0.75rem; }

.recent-post-thumb img {
  width: 60px; height: 60px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.recent-post-title {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text);
  line-height: 1.4;
  margin-bottom: 0.25rem;
  transition: color var(--dur-fast);
}
.recent-post-title:hover { color: var(--clr-primary-h); }

.recent-post-date {
  font-size: 0.75rem;
  color: var(--clr-text-dim);
}

.sidebar-view-all {
  display: block;
  text-align: center;
  margin-top: var(--space-sm);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-primary-h);
  transition: color var(--dur-fast);
}
.sidebar-view-all:hover { color: var(--clr-primary); }

/* Post Comments */
.post-comments {
  padding: var(--space-xl);
  margin-top: 0;
}

/* ── 21. Pagination ──────────────────────────────────────── */
.archive-pagination {
  display: flex;
  justify-content: center;
  margin-top: var(--space-2xl);
}

.archive-pagination .nav-links {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.archive-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 0.6rem;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  background: rgba(255,255,255,.05);
  border: 1px solid var(--clr-border);
  transition: all var(--dur-fast);
  text-decoration: none;
}

.archive-pagination .page-numbers:hover {
  background: rgba(99,102,241,.12);
  border-color: var(--clr-primary);
  color: var(--clr-primary-h);
}

.archive-pagination .page-numbers.current {
  background: var(--grad-primary);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 15px rgba(99,102,241,.3);
}

/* ── 22. Empty State ─────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  max-width: 480px;
  margin: 0 auto;
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: var(--space-md);
  animation: float 3s ease infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-12px); }
}

.empty-state h2,
.empty-state h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.empty-state p {
  color: var(--clr-text-muted);
  margin-bottom: var(--space-md);
}

/* ── 23. Animations ──────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

/* ── 24. WordPress Alignments ────────────────────────────── */
.aligncenter { display: block; margin-inline: auto; text-align: center; }
.alignleft   { float: left; margin-right: var(--space-md); }
.alignright  { float: right; margin-left: var(--space-md); }
.alignwide   { width: 100%; }
.alignfull   { width: 100vw; margin-left: calc(-50vw + 50%); }

.wp-caption { text-align: center; }
.wp-caption-text {
  font-size: 0.82rem;
  color: var(--clr-text-dim);
  margin-top: 0.4rem;
}

/* ── 25. Responsive — Tablet (≤ 1024px) ──────────────────── */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-2xl);
  }

  .hero-content {
    order: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-visual { order: 1; }

  .hero-description { max-width: 100%; }

  .hero-stats { justify-content: center; }

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

  .about-image-wrap { max-width: 480px; margin: 0 auto; }

  .about-highlights { align-items: flex-start; }

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

  .portfolio-content-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-sidebar { order: -1; }
  .portfolio-sidebar { flex-direction: row; flex-wrap: wrap; }
  .portfolio-sidebar > * { flex: 1; min-width: 200px; }

  .post-content-layout {
    grid-template-columns: 1fr;
  }

  .post-sidebar { order: -1; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .blog-card-featured {
    grid-template-columns: 1fr;
  }

  .blog-card-featured .blog-card-image {
    aspect-ratio: 16/9;
  }
}

/* ── 26. Responsive — Mobile (≤ 768px) ───────────────────── */
@media (max-width: 768px) {
  :root {
    --space-3xl: 4rem;
    --space-2xl: 3rem;
  }

  /* Nav */
  .hamburger { display: flex; }

  .nav-menu-wrap {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(8, 8, 15, 0.97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    z-index: 999;
    padding: var(--space-xl);
    border-top: 1px solid var(--clr-border);
  }

  .nav-menu-wrap.open { display: flex; }

  .nav-menu {
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    width: 100%;
  }

  .nav-item { width: 100%; }

  .nav-link {
    display: block;
    text-align: center;
    padding: 0.9rem 1rem;
    font-size: 1.1rem;
    width: 100%;
    border-radius: var(--radius-md);
  }

  .nav-cta { margin-left: 0; margin-top: var(--space-sm); }

  /* Hero */
  .float-badge-2, .float-badge-3 { display: none; }

  .floating-card-wrap { max-width: 300px; }

  /* Skills */
  .skills-grid { grid-template-columns: repeat(2, 1fr); }

  /* Portfolio */
  .portfolio-grid { grid-template-columns: 1fr; }

  /* Blog */
  .blog-grid { grid-template-columns: 1fr; }
  .blog-grid-archive { grid-template-columns: 1fr; }

  /* About */
  .about-grid { gap: var(--space-xl); }

  /* Stats */
  .hero-stats { gap: var(--space-sm); }

  /* Contact */
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
    text-align: center;
  }
  .footer-socials { justify-content: center; }
  .footer-tagline { margin-inline: auto; }
  .footer-bottom { flex-direction: column; gap: var(--space-xs); text-align: center; }

  /* Portfolio single */
  .portfolio-sidebar { flex-direction: column; }
  .portfolio-sidebar > * { flex: unset; }

  /* Post nav */
  .post-nav-grid { grid-template-columns: 1fr; }
  .post-nav-next { text-align: left; }
  .post-nav-next .post-nav-label { justify-content: flex-start; }

  /* Author bio */
  .author-bio { flex-direction: column; align-items: center; text-align: center; }
}

/* ── 27. Small Mobile (≤ 480px) ─────────────────────────── */
@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .floating-card-wrap { max-width: 260px; }
  .skills-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-filters { gap: 0.35rem; }
  .filter-btn { font-size: 0.78rem; padding: 0.45rem 0.85rem; }
  .about-actions { flex-direction: column; }
  .about-actions .btn { justify-content: center; }
  .portfolio-action-buttons { flex-direction: column; }
  .portfolio-action-buttons .btn { justify-content: center; }
}

/* ── 28. Reduced Motion ──────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .floating-card { animation: none; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ── 29. Content Protection (Anti-Copy / Anti-Scrape) ─────── */

/* Disable text selection on key content zones */
.hero-content,
.about-content,
.about-image-card,
.skills-section .skill-card,
.portfolio-card-body,
.portfolio-entry-content,
.blog-card-body,
.post-entry-content,
.floating-card-body,
.single-portfolio-hero,
.contact-info {
  -webkit-user-select: none;
  -moz-user-select:    none;
  -ms-user-select:     none;
  user-select:         none;
  -webkit-touch-callout: none; /* iOS long-press callout */
}

/* Allow selection inside forms and nav (usability) */
.form-input,
.nav-link,
.btn,
a {
  -webkit-user-select: auto;
  user-select: auto;
}

/* Prevent image drag via CSS */
img {
  -webkit-user-drag: none;
  -khtml-user-drag:  none;
  -moz-user-drag:    none;
  user-drag:         none;
  pointer-events:    none; /* prevents right-click save-image target on most elements */
}

/* Re-enable pointer-events on images inside clickable links/overlays */
a img,
.portfolio-card-overlay img,
.blog-card-image-link img,
.overlay-link img,
.recent-post-thumb img,
.author-avatar-img,
.author-avatar {
  pointer-events: auto;
}

/* Image transparent overlay — prevents direct right-click save */
.portfolio-card-image::after,
.blog-card-image::after,
.portfolio-featured-image::after,
.single-post-thumbnail::after,
.about-avatar::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  background: transparent;
  pointer-events: none; /* overlay blocks context-menu target on image */
}

/* ── Print Protection ────────────────────────────────────── */
@media print {
  /* Show watermark across page */
  body::before {
    content: 'Protected — © Seihamonyroth Nov';
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-35deg);
    font-size: 4rem;
    font-weight: 900;
    color: rgba(99, 102, 241, 0.12);
    white-space: nowrap;
    pointer-events: none;
    z-index: 9999;
    letter-spacing: 0.05em;
  }

  /* Hide navigation and interactive elements in print */
  .site-header,
  .back-to-top,
  .hamburger,
  .portfolio-filters,
  .hero-actions,
  .section-cta,
  .contact-section {
    display: none !important;
  }

  /* Force print background white */
  body {
    background: #fff !important;
    color: #111 !important;
  }
}

/* ─────────────────────────────────────────────────────────────────────────────
   SOCIAL MEDIA SECTION — Full-screen 100vh layout
   ─────────────────────────────────────────────────────────────────────────── */

/* Section wrapper: exactly one viewport tall on desktop */
.social-section {
  position: relative;
  background-color: #08080f;
  overflow: hidden;
  /* Sits within the normal page flow; content is centred vertically */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Glow orbs — absolute, purely decorative */
.social-glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.18;
}
.social-glow-orb.orb-1 {
  width: 420px; height: 420px;
  background: #6366f1;
  top: -60px; left: 5%;
}
.social-glow-orb.orb-2 {
  width: 380px; height: 380px;
  background: #a855f7;
  bottom: -60px; right: 5%;
}

/* Inner container: flex column, fills full height of section */
.social-full-container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 28px;                  /* space between heading row & cards row */
  padding-top: 80px;          /* below fixed nav (adjust to match your nav height) */
  padding-bottom: 48px;
  min-height: 100vh;
  justify-content: center;
}

/* ── Compact label row ────────────────────────────────────────── */
.social-label-row {
  text-align: center;
}
.social-heading {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: #f8fafc;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 8px 0 6px;
}
.social-subheading {
  font-size: 0.95rem;
  color: #94a3b8;
  margin: 0;
}

/* ── Two-column layout: profile left, grid right ─────────────── */
.social-connect-container {
  display: grid;
  grid-template-columns: 2fr 1fr;     /* profile ~66%, social grid ~33% */
  gap: 28px;
  align-items: stretch;               /* both columns stretch to same height */
  flex: 1;                            /* grow to fill remaining vertical space */
  min-height: 0;
}

/* ── Profile Card ────────────────────────────────────────────── */
.social-profile-column {
  display: flex;
}

.social-profile-visual {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;                 /* generous padding for the dominant card */
  border-radius: 24px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 0 0 1px rgba(99,102,241,0.06), 0 32px 72px rgba(0,0,0,0.45);
  position: relative;
  overflow: hidden;
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
  text-align: center;
}
.social-profile-visual:hover {
  border-color: rgba(99,102,241,0.25);
  box-shadow: 0 0 0 1px rgba(99,102,241,0.15), 0 24px 56px rgba(99,102,241,0.12);
}

/* Radial inner glow on hover */
.visual-glow {
  position: absolute; inset: 0;
  border-radius: 20px;
  background: radial-gradient(circle at 50% 40%, rgba(99,102,241,0.12) 0%, transparent 65%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.social-profile-visual:hover .visual-glow { opacity: 1; }

/* Corner accent lines */
.card-corner {
  position: absolute;
  width: 18px; height: 18px;
  border-color: rgba(99,102,241,0.4);
  border-style: solid;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.social-profile-visual:hover .card-corner { opacity: 1; }
.card-corner-tl { top: 10px; left: 10px; border-width: 2px 0 0 2px; border-radius: 4px 0 0 0; }
.card-corner-br { bottom: 10px; right: 10px; border-width: 0 2px 2px 0; border-radius: 0 0 4px 4px; }

/* Avatar ring */
.visual-image-wrap {
  width: 180px; height: 180px;        /* larger avatar for dominant card */
  margin-bottom: 24px;
  border-radius: 50%;
  padding: 5px;
  background: linear-gradient(135deg, #6366f1, #a855f7);
  box-shadow: 0 12px 40px rgba(99,102,241,0.35);
  flex-shrink: 0;
}
.social-profile-avatar {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 50%;
  background: #0d0d1e;
  display: block;
}
.social-profile-fallback {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: #0d0d1e;
  border-radius: 50%;
  position: relative; overflow: hidden;
}
.fallback-glow-ring {
  position: absolute; inset: -10px;
  background: radial-gradient(circle, rgba(99,102,241,0.3) 0%, transparent 70%);
  animation: rotateGlow 8s linear infinite;
}
.fallback-icon {
  width: 44px; height: 44px;
  color: #6366f1;
  position: relative; z-index: 2;
}

/* Profile text */
.visual-info { display: flex; flex-direction: column; align-items: center; gap: 10px; }
.visual-name {
  font-size: clamp(1.4rem, 2vw, 1.85rem); /* scales with viewport */
  font-weight: 800;
  color: #f8fafc;
  letter-spacing: -0.025em;
  margin: 0;
}
.visual-role {
  font-size: clamp(0.85rem, 1.1vw, 1rem); color: #94a3b8;
  margin: 0; line-height: 1.5;
}
.visual-availability {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  border-radius: 30px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.2);
  color: #10b981;
  font-size: 0.75rem; font-weight: 500;
}
.pulse-dot {
  width: 7px; height: 7px;
  border-radius: 50%; background: #10b981;
  animation: pulseGreen 2s infinite;
}
@keyframes pulseGreen {
  0%   { box-shadow: 0 0 0 0 rgba(16,185,129,0.7); }
  70%  { box-shadow: 0 0 0 8px rgba(16,185,129,0); }
  100% { box-shadow: 0 0 0 0 rgba(16,185,129,0); }
}

/* ── 2×2 Social Cards Grid ─────────────────────────────────── */
.social-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 16px;
}

.social-connect-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px 20px;
  border-radius: 16px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  position: relative; overflow: hidden;
  text-decoration: none !important;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  min-height: 0;
}
.social-connect-card:hover {
  border-color: var(--card-glow, rgba(99,102,241,0.3));
  box-shadow: 0 8px 28px var(--card-glow, rgba(99,102,241,0.08));
}

/* Blurred orb inside each card */
.social-card-bg-orb {
  position: absolute;
  width: 110px; height: 110px;
  background: var(--card-glow, rgba(99,102,241,0.25));
  filter: blur(45px);
  border-radius: 50%;
  top: -35px; right: -35px;
  opacity: 0.25;
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
}
.social-connect-card:hover .social-card-bg-orb { opacity: 0.55; transform: scale(1.15); }

/* Icon circle */
.social-icon-box {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 50%;
  color: var(--icon-color, #f8fafc);
  flex-shrink: 0;
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
}

.social-icon-box svg {
  width: 26px;
  height: 26px;
  display: block;
}
.social-connect-card:hover .social-icon-box {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

/* Card text body */
.social-card-body { flex: 1; padding: 10px 0 4px; }
.social-card-name {
  font-size: 1rem; font-weight: 600;
  color: #f1f5f9; margin: 0 0 3px;
}
.social-card-user {
  font-size: 0.8rem; color: #94a3b8; margin: 0 0 4px;
}
.social-card-desc {
  font-size: 0.75rem; color: #64748b; margin: 0;
  line-height: 1.35;
}

/* Arrow indicator bottom-right */
.social-card-arrow {
  align-self: flex-end;
  color: #475569;
  transition: color 0.3s, transform 0.3s;
}
.social-connect-card:hover .social-card-arrow {
  color: #f1f5f9;
  transform: translate(2px, -2px);
}

/* ── RESPONSIVE ──────────────────────────────────────────────── */

/* Tablet: stack profile on top, grid below — still reasonable */
@media (max-width: 1023px) {
  .social-section { min-height: auto; }
  .social-full-container { min-height: auto; padding-top: 60px; padding-bottom: 60px; }
  .social-connect-container {
    grid-template-columns: 1fr;       /* stack vertically on tablet/mobile */
    grid-template-rows: auto auto;
    gap: 24px;
  }
  .social-profile-column { justify-content: center; }
  /* Profile card: centred, reasonable max-width, reduced padding */
  .social-profile-visual {
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
    padding: 36px 28px;
  }
  .visual-image-wrap { width: 150px; height: 150px; }
  /* 2×2 grid stays on tablet */
  .social-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
}

/* Mobile: single column, cards stack to 1 column */
@media (max-width: 540px) {
  .social-cards-grid {
    grid-template-columns: 1fr;
  }
  .social-connect-card { padding: 18px 16px; }
  .visual-image-wrap { width: 110px; height: 110px; }
}

/* ─────────────────────────────────────────────────────────────────────────────
   CONTACT STATUS MESSAGES
   ───────────────────────────────────────────────────────────────────────────── */
.contact-status-msg {
  padding: 16px 20px;
  border-radius: 12px;
  margin-bottom: 24px;
  position: relative;
  z-index: 10;
  border-left: 4px solid transparent;
  animation: slideInDown 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.contact-status-msg h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: inherit;
}

.contact-status-msg p {
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.4;
  color: inherit;
}

.status-success {
  background: rgba(16, 185, 129, 0.08);
  border-color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.15);
  border-left: 4px solid #10b981;
  color: #a7f3d0;
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.05);
}

.status-error {
  background: rgba(239, 68, 68, 0.08);
  border-color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.15);
  border-left: 4px solid #ef4444;
  color: #fca5a5;
  box-shadow: 0 10px 30px rgba(239, 68, 68, 0.05);
}

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

/* ─────────────────────────────────────────────────────────────────────────────
   SINGLE PORTFOLIO CUSTOM LINKS / RESOURCES
   ───────────────────────────────────────────────────────────────────────────── */
.portfolio-resources {
  margin-top: 30px;
  padding: 30px;
}

.project-resources-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 20px;
}

@media (min-width: 640px) {
  .project-resources-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.resource-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  text-decoration: none !important;
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.resource-card:hover {
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.08);
}

.resource-card-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.resource-card:hover .resource-card-glow {
  opacity: 1;
}

.resource-icon-wrap {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 8px;
  flex-shrink: 0;
  color: #818cf8;
  overflow: hidden;
}

.resource-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.resource-icon-fallback svg {
  display: block;
}

.resource-info {
  flex-grow: 1;
}

.resource-title {
  font-size: 1rem;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 4px;
}

.resource-action-text {
  font-size: 0.8rem;
  font-weight: 500;
  color: #818cf8;
  transition: color 0.3s ease;
}

.resource-card:hover .resource-action-text {
  color: #a5b4fc;
}

.contact-card-icon-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.contact-card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6B73FF 0%, #000DFF 100%);
    border-radius: 50%;
    color: white;
}

.contact-card-icon svg {
    width: 32px;
    height: 32px;
}

/* ── 30. Portfolio Content Builder (UI UX Promax) ────────── */
.portfolio-content-builder {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  margin-top: 2rem;
}

.portfolio-content-block {
  width: 100%;
  animation: builderBlockFadeIn 0.6s var(--ease-smooth) both;
}

@keyframes builderBlockFadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.portfolio-headline-block {
  margin-top: 0.75rem;
  margin-bottom: 0.25rem;
}

.portfolio-builder-headline {
  font-weight: 800;
  color: var(--clr-text);
  line-height: 1.35;
  letter-spacing: -0.02em;
}
h2.portfolio-builder-headline {
  font-size: 1.85rem;
  position: relative;
  padding-bottom: 0.75rem;
}
h2.portfolio-builder-headline::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--grad-primary);
  border-radius: 2px;
}
h3.portfolio-builder-headline {
  font-size: 1.5rem;
}
h4.portfolio-builder-headline {
  font-size: 1.25rem;
}

.portfolio-text-block {
  font-size: 1rem;
  color: var(--clr-text-muted);
  line-height: 1.85;
  max-width: 820px;
}
.portfolio-text-block p {
  margin-bottom: 1.5rem;
}
.portfolio-text-block p:last-child {
  margin-bottom: 0;
}
.portfolio-text-block ul, .portfolio-text-block ol {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
}
.portfolio-text-block li {
  margin-bottom: 0.5rem;
}

/* Browser Mockup Wrapper for Single Image */
.portfolio-single-image-block {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--clr-border);
  border-radius: 16px;
  padding: 30px 15px 15px 15px; /* Top padding leaves space for mockup dots */
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  transition: transform var(--dur-slow) var(--ease-smooth), border-color var(--dur-slow) var(--ease-smooth), box-shadow var(--dur-slow) var(--ease-smooth);
}

/* Browser Mockup Window Controls */
.portfolio-single-image-block::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 15px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff5f56;
  box-shadow: 14px 0 0 #ffbd2e, 28px 0 0 #27c93f;
}

.portfolio-single-image-block:hover {
  transform: translateY(-6px);
  border-color: var(--clr-border-glow);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.5), 0 0 40px rgba(99, 102, 241, 0.15);
}

.portfolio-builder-image {
  border-radius: 10px;
  max-width: 100%;
  height: auto;
  display: block;
}

.portfolio-builder-caption {
  font-size: 0.85rem;
  color: var(--clr-text-dim);
  margin-top: 1rem;
  text-align: center;
  font-style: italic;
  letter-spacing: 0.02em;
}

/* Image Grid Blocks */
.portfolio-image-grid-block {
  position: relative;
}

.portfolio-image-grid {
  display: grid;
  gap: 1.5rem;
  width: 100%;
}
.portfolio-image-grid.columns-2 {
  grid-template-columns: repeat(2, 1fr);
}
.portfolio-image-grid.columns-3 {
  grid-template-columns: repeat(3, 1fr);
}
.portfolio-image-grid.columns-4 {
  grid-template-columns: repeat(4, 1fr);
}

.portfolio-grid-image-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--clr-border);
  background: rgba(255, 255, 255, 0.02);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
  transition: transform var(--dur-normal) var(--ease-smooth), border-color var(--dur-normal) var(--ease-smooth), box-shadow var(--dur-normal) var(--ease-smooth);
}

/* Overlay Zoom Indicator Effect */
.portfolio-grid-image-wrap::after {
  content: '+';
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 300;
  color: #fff;
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 15, 0.5);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--dur-normal) var(--ease-smooth);
  pointer-events: none;
}

.portfolio-grid-image-wrap:hover {
  transform: translateY(-6px);
  border-color: var(--clr-border-glow);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.45), 0 0 25px rgba(99, 102, 241, 0.12);
}

.portfolio-grid-image-wrap:hover::after {
  opacity: 1;
}

.portfolio-grid-image-wrap img {
  display: block;
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-smooth);
}

.portfolio-grid-image-wrap:hover img {
  transform: scale(1.06);
}

.portfolio-button-block {
  display: flex;
  margin-top: 0.5rem;
}

.portfolio-button-block .btn {
  padding: 0.85rem 2.2rem;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
  transition: transform var(--dur-normal) var(--ease-smooth), box-shadow var(--dur-normal) var(--ease-smooth);
}

.portfolio-button-block .btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(99, 102, 241, 0.2);
}

@media (max-width: 900px) {
  .portfolio-content-builder {
    gap: 2.8rem;
  }
  .portfolio-image-grid.columns-3,
  .portfolio-image-grid.columns-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .portfolio-grid-image-wrap img {
    height: 210px;
  }
}

@media (max-width: 600px) {
  .portfolio-content-builder {
    gap: 2.2rem;
  }
  .portfolio-single-image-block {
    padding: 25px 10px 10px 10px;
    border-radius: 12px;
  }
  .portfolio-image-grid {
    grid-template-columns: 1fr !important;
  }
  .portfolio-grid-image-wrap img {
    height: 190px;
  }
  .portfolio-button-block {
    justify-content: center;
  }
}