/* ============================================
   SAGAR M — AI Full Stack Developer Portfolio
   Premium Dark Theme with Glassmorphism
   ============================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Lora:ital,wght@0,400;0,500;0,600;0,700;1,400&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Core palette - warm consulting light mode */
  --bg-primary:    #fbfbfa;
  --bg-secondary:  #f5f5f2;
  --bg-tertiary:   #ededeb;
  --bg-card:       #ffffff;
  --surface:       #ffffff;
  --surface-hover: #fafafa;
  --border:        #e3e3df;
  --border-hover:  #c7c7c0;

  /* Accent — deep forest/pine green */
  --accent:        #244235;
  --accent-light:  #3b6653;
  --accent-dark:   #182d24;
  --accent-glow:   rgba(36, 66, 53, 0.08);

  /* Secondary accent — warm slate */
  --cyan:          #4c5851;
  --cyan-light:    #67766d;
  --cyan-glow:     rgba(76, 88, 81, 0.06);

  /* Text */
  --text-primary:   #1c1c1c;
  --text-secondary: #4a4a4a;
  --text-muted:     #787875;

  /* Status colors */
  --green:  #2d5e3f;
  --amber:  #c27c00;
  --blue:   #2b5797;
  --rose:   #a32a3f;

  /* Typography */
  --font-sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  --font-mono:  'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing scale */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radius */
  --radius-sm:   0.5rem;
  --radius-md:   0.75rem;
  --radius-lg:   1.0rem;
  --radius-xl:   1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

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

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

body.loading {
  overflow: hidden !important;
}

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

ul, ol {
  list-style: none;
}

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

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

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

.section {
  padding: var(--space-4xl) 0;
  position: relative;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-light);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
  padding: var(--space-xs) var(--space-md);
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: var(--radius-full);
}

.section-label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-light);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 500;
  line-height: 1.25;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.gradient-text {
  background: none;
  -webkit-background-clip: initial;
  -webkit-text-fill-color: initial;
  background-clip: initial;
  color: var(--accent);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.8;
}

/* ---------- Glassmorphism card base ---------- */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.4s var(--ease-out);
  box-shadow: 0 10px 30px rgba(36, 66, 53, 0.04);
}

.glass-card:hover {
  background: var(--bg-card);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(36, 66, 53, 0.08);
}

/* ============================
   LOADING SCREEN
   ============================ */
.loader-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-lg);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.loader-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-logo {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 1.8rem;
  letter-spacing: -0.01em;
}

.loader-bar-track {
  width: 200px;
  height: 3px;
  background: var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.loader-bar {
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: var(--radius-full);
  animation: loader-fill 1.8s var(--ease-out) forwards;
}

@keyframes loader-fill {
  to { width: 100%; }
}

/* ============================
   NAVIGATION
   ============================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: all 0.4s var(--ease-out);
}

.navbar.scrolled {
  background: rgba(251, 251, 250, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(36, 66, 53, 0.03);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--accent);
}

.nav-logo .logo-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 900;
  color: #fff;
}

.nav-logo .logo-img {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.nav-logo .brand-img {
  height: 24px;
  width: auto;
  object-fit: contain;
  display: block;
}

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

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.3s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: var(--radius-full);
  transition: width 0.3s var(--ease-out);
}

.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-cta {
  padding: 0.55rem 1.3rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #fff !important;
  background: var(--accent);
  border-radius: var(--radius-full);
  transition: all 0.3s ease !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: var(--accent-dark);
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-1px);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================
   HERO SECTION
   ============================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + var(--space-2xl));
  padding-bottom: var(--space-4xl);
  position: relative;
  overflow: hidden;
}

/* Ambient background glow */
.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -20%;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(100px);
  pointer-events: none;
  animation: float-glow 8s ease-in-out infinite alternate;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -15%;
  width: 50%;
  height: 60%;
  background: radial-gradient(circle, var(--cyan-glow) 0%, transparent 70%);
  filter: blur(100px);
  pointer-events: none;
  animation: float-glow 10s ease-in-out infinite alternate-reverse;
}

@keyframes float-glow {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -30px) scale(1.1); }
}

.hero .container {
  position: relative;
  z-index: 1;
}

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

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--green);
  margin-bottom: var(--space-xl);
}

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

@keyframes pulse-badge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.hero-title .highlight {
  background: none;
  -webkit-background-clip: initial;
  -webkit-text-fill-color: initial;
  background-clip: initial;
  color: var(--accent);
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.85rem 1.8rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all 0.35s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 12px rgba(36, 66, 53, 0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: var(--accent-light);
  box-shadow: 0 6px 18px rgba(36, 66, 53, 0.25);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.05));
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-secondary:hover {
  border-color: var(--accent-dark);
  color: var(--accent-dark);
  background: rgba(36, 66, 53, 0.05);
  transform: translateY(-2px);
}

.btn-icon {
  font-size: 1.1rem;
}

/* Hero stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.stat-card {
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all 0.35s var(--ease-out);
}

.stat-card:hover {
  border-color: var(--accent);
  background: rgba(124, 58, 237, 0.05);
  transform: translateY(-2px);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

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

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 480px;
}

.hero-image-wrapper img {
  width: 100%;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.hero-image-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle at center, var(--accent-glow), transparent 70%);
  filter: blur(40px);
  z-index: 0;
  animation: float-glow 6s ease-in-out infinite alternate;
}

/* Floating badge on hero image */
.hero-float-badge {
  position: absolute;
  z-index: 2;
  padding: 0.6rem 1rem;
  background: rgba(6, 6, 14, 0.8);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  animation: float-badge 4s ease-in-out infinite;
}

.hero-float-badge.top-right {
  top: 15%;
  right: -10%;
  animation-delay: 0s;
}

.hero-float-badge.bottom-left {
  bottom: 15%;
  left: -10%;
  animation-delay: 2s;
}

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

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

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

.about-image-col {
  display: flex;
  justify-content: center;
}

.about-profile-frame {
  position: relative;
  width: 300px;
  height: 300px;
}

.about-profile-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-xl);
  border: 2px solid var(--border);
  position: relative;
  z-index: 1;
}

.about-profile-frame::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: var(--radius-xl);
  background: var(--accent);
  z-index: 0;
  opacity: 0.3;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.about-skill-tag {
  padding: 0.6rem 1rem;
  background: rgba(36, 66, 53, 0.05);
  border: 1px solid rgba(36, 66, 53, 0.12);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  text-align: center;
  transition: all 0.3s ease;
}

.about-skill-tag:hover {
  background: rgba(36, 66, 53, 0.1);
  border-color: var(--accent);
  color: var(--accent-dark);
  transform: translateY(-2px);
}

.about-focus {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-style: italic;
}

/* ============================
   SERVICES SECTION
   ============================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.service-card {
  padding: var(--space-2xl);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

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

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(36, 66, 53, 0.06);
  border: 1px solid rgba(36, 66, 53, 0.15);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

.service-card h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: var(--space-sm);
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================
   PROJECTS SECTION
   ============================ */
.projects {
  background: var(--bg-secondary);
}

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

.project-card {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  padding: 0; /* Clear padding from card wrapper */
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.4s var(--ease-out);
  box-shadow: 0 10px 30px rgba(36, 66, 53, 0.04);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(36, 66, 53, 0.08);
  border-color: var(--border-hover);
}

.project-image-link {
  display: block;
  width: 100%;
  overflow: hidden;
}

.project-image-wrapper {
  width: 100%;
  height: 220px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  position: relative;
  background: var(--bg-secondary);
}

.project-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

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

.project-content {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

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

.project-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--text-primary);
}

.project-lang {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(36, 66, 53, 0.05);
  color: var(--accent);
  border: 1px solid rgba(36, 66, 53, 0.12);
}

.project-description {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.7;
  flex-grow: 1;
  margin-bottom: var(--space-lg);
}

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

.project-status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
}

.project-status.active {
  background: rgba(45, 94, 63, 0.08);
  color: var(--green);
  border: 1px solid rgba(45, 94, 63, 0.15);
}

.project-status.construction {
  background: rgba(194, 124, 0, 0.08);
  color: var(--amber);
  border: 1px solid rgba(194, 124, 0, 0.15);
}

.project-status.completed {
  background: rgba(43, 87, 151, 0.08);
  color: var(--blue);
  border: 1px solid rgba(43, 87, 151, 0.15);
}

.project-status.concept {
  background: rgba(36, 66, 53, 0.06);
  color: var(--accent);
  border: 1px solid rgba(36, 66, 53, 0.12);
}

.project-status.hackathon {
  background: rgba(163, 42, 63, 0.08);
  color: var(--rose);
  border: 1px solid rgba(163, 42, 63, 0.15);
}

.project-status.prototype {
  background: rgba(76, 88, 81, 0.08);
  color: var(--cyan);
  border: 1px solid rgba(76, 88, 81, 0.15);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.project-link:hover {
  color: var(--accent);
}

.project-link svg {
  width: 16px;
  height: 16px;
}

/* ============================
   TECH STACK SECTION
   ============================ */
.tech-stack {
  text-align: center;
}

.tech-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.tech-badge {
  padding: 0.65rem 1.4rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.35s var(--ease-out);
  cursor: default;
}

.tech-badge:hover {
  color: var(--text-primary);
  border-color: var(--accent);
  background: rgba(124, 58, 237, 0.08);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.15);
}

.tech-badge .tech-icon {
  margin-right: var(--space-xs);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
  margin-top: var(--space-2xl);
}

.contact-info h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.contact-info p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: var(--space-2xl);
  line-height: 1.8;
}

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

.contact-link-card {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all 0.35s var(--ease-out);
  box-shadow: 0 4px 12px rgba(36, 66, 53, 0.02);
}

.contact-link-card:hover {
  border-color: var(--accent);
  background: rgba(36, 66, 53, 0.04);
  transform: translateX(6px);
  box-shadow: 0 8px 20px rgba(36, 66, 53, 0.06);
}

.contact-link-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(36, 66, 53, 0.06);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-link-text {
  display: flex;
  flex-direction: column;
}

.contact-link-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.contact-link-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Contra QR */
.contra-section {
  text-align: center;
  padding: var(--space-2xl);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.contra-section h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.contra-qr {
  width: 160px;
  height: 160px;
  margin: 0 auto var(--space-md);
  border-radius: var(--radius-md);
  border: 2px solid var(--border);
  overflow: hidden;
  background: #fff;
  padding: 8px;
}

.contra-qr img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.contra-cta {
  font-size: 0.9rem;
  color: var(--accent-light);
  font-weight: 600;
}

.contra-hire-btn {
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  padding: 0.65rem 1.5rem;
}

/* ============================
   FOOTER
   ============================ */
.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-2xl) 0;
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.footer-name {
  font-size: 1.2rem;
  font-weight: 700;
}

.footer-title {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}

.footer-links {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-sm);
}

.footer-links a {
  color: var(--text-muted);
  transition: color 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.85rem;
}

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

.footer-copy {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: var(--space-md);
}

/* ============================
   SCROLL REVEAL ANIMATIONS
   ============================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(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; }
.reveal-delay-6 { transition-delay: 0.6s; }
.reveal-delay-7 { transition-delay: 0.7s; }
.reveal-delay-8 { transition-delay: 0.8s; }

/* ============================
   GRID BACKGROUND
   ============================ */
.grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(36,66,53,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36,66,53,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, black 30%, transparent 100%);
}

/* ============================
   RESPONSIVE
   ============================ */

/* Tablets & small laptops */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .hero-description {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

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

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    max-width: 450px;
    margin: 0 auto;
  }

  .hero-visual {
    order: -1;
  }

  .hero-image-wrapper {
    max-width: 360px;
  }

  .hero-float-badge.top-right {
    right: 0;
  }

  .hero-float-badge.bottom-left {
    left: 0;
  }

  .about-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-focus {
    text-align: left;
  }

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

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

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

/* Mobile */
@media (max-width: 768px) {
  :root {
    --space-4xl: 4rem;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 75%;
    max-width: 320px;
    height: 100vh;
    background: rgba(251, 251, 250, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    transition: right 0.4s var(--ease-out);
    border-left: 1px solid var(--border);
  }

  .nav-links.open {
    right: 0;
  }

  .nav-links a {
    font-size: 1.1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-xl));
    padding-bottom: var(--space-2xl);
  }

  .hero-title {
    font-size: clamp(1.8rem, 7vw, 2.4rem);
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

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

  .stat-number {
    font-size: 1.2rem;
  }

  .about-profile-frame {
    width: 220px;
    height: 220px;
  }

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

  .contact-link-card {
    flex-direction: column;
    text-align: center;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }

  .hero-float-badge {
    display: none;
  }

  .hero-stats {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================
   PARTICLE CANVAS
   ============================ */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ============================
   BACK-TO-TOP
   ============================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.35s var(--ease-out);
  box-shadow: 0 4px 20px var(--accent-glow);
}

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

.back-to-top:hover {
  background: var(--accent-dark);
  transform: translateY(-3px);
}

/* ============================
   MOBILE NAV OVERLAY
   ============================ */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ============================
   HERO TRUST CREDIBILITY
   ============================ */
.hero-trust {
  margin-top: var(--space-xl);
  padding: var(--space-md) var(--space-lg);
  background: rgba(255, 255, 255, 0.02);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1.5;
  text-align: left;
}
.trust-title {
  font-weight: 700;
  color: var(--accent-light);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}
.trust-subtitle {
  color: var(--text-secondary);
}

/* ============================
   PROJECT CTAS (Try For My Business)
   ============================ */
.project-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: 0.2rem;
}
.btn-project-cta {
  padding: 0.45rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 10px rgba(124, 58, 237, 0.2);
  transition: all 0.3s ease;
  cursor: pointer;
  outline: none;
}
.btn-project-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(124, 58, 237, 0.4);
  border-color: var(--accent-light);
}

/* ============================
   WORKFLOW AUDIT CARD
   ============================ */
.audit-card {
  padding: var(--space-3xl) var(--space-2xl);
  background: linear-gradient(135deg, var(--bg-card), var(--bg-secondary));
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(36, 66, 53, 0.05);
}
.audit-card::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(36, 66, 53, 0.08) 0%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}
.audit-content {
  max-width: 650px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ============================
   HOW WE WORK PROCESS TIMELINE
   ============================ */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-3xl);
  position: relative;
}
.process-card {
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
}
.process-number {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  box-shadow: 0 4px 10px rgba(36, 66, 53, 0.15);
}
.process-card h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: var(--space-sm);
}
.process-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Connectors on desktop */
@media (min-width: 1025px) {
  .process-card:not(:last-child)::after {
    content: '→';
    position: absolute;
    top: 2.2rem;
    right: -1rem;
    font-size: 1.5rem;
    color: var(--border-hover);
    font-weight: 300;
  }
}
@media (max-width: 1024px) {
  .process-timeline {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  .process-card {
    align-items: center;
    text-align: center;
    padding: var(--space-lg);
  }
}

/* ============================
   CONTACT SECTION DASHBOARD REDESIGN
   ============================ */
.contact-channels-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}
.channel-card {
  padding: var(--space-2xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  height: 100%;
  cursor: pointer;
}
.channel-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  width: 60px;
  height: 60px;
  background: rgba(36, 66, 53, 0.05);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  color: var(--accent);
}
.channel-card:hover .channel-icon {
  background: rgba(36, 66, 53, 0.1);
  border-color: var(--accent);
  transform: scale(1.1);
  color: var(--accent-dark);
}
.channel-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
  flex-grow: 1;
}
.channel-value {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-primary);
  background: rgba(36, 66, 53, 0.03);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-md);
  border: 1px solid var(--border);
}
.channel-action {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  transition: color 0.3s ease;
}
.channel-card:hover .channel-action {
  color: var(--accent-light);
}
.channel-border-glow {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  pointer-events: none;
  transition: all 0.3s ease;
}
#channel-email:hover .channel-border-glow { border-color: rgba(36, 66, 53, 0.3); box-shadow: inset 0 0 15px rgba(36, 66, 53, 0.08); }
#channel-linkedin:hover .channel-border-glow { border-color: rgba(36, 66, 53, 0.3); box-shadow: inset 0 0 15px rgba(36, 66, 53, 0.08); }
#channel-github:hover .channel-border-glow { border-color: rgba(36, 66, 53, 0.3); box-shadow: inset 0 0 15px rgba(36, 66, 53, 0.08); }

.contra-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  text-align: left;
}
.contra-info { max-width: 600px; }
.contra-visual { display: flex; flex-direction: column; align-items: center; text-align: center; }

@media (max-width: 900px) {
  .contact-channels-grid {
    grid-template-columns: 1fr;
  }
  .contra-container {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================
   MODALS SYSTEM
   ============================ */
.modal-wrapper {
  position: fixed;
  inset: 0;
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.4s var(--ease-out);
  padding: var(--space-md);
}
.modal-wrapper.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(28, 28, 28, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.modal-container {
  position: relative;
  width: 100%;
  max-width: 600px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  z-index: 1;
  transform: translateY(30px) scale(0.95);
  transition: all 0.4s var(--ease-spring);
  box-shadow: 0 30px 60px rgba(0,0,0,0.15), 0 0 50px rgba(36, 66, 53, 0.05);
  max-height: 90vh;
  overflow-y: auto;
  display: none;
}
.modal-wrapper.active .modal-container.active {
  transform: translateY(0) scale(1);
  display: block;
}
.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-size: 1.8rem;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  line-height: 1;
}
.modal-close:hover {
  color: var(--accent);
  transform: rotate(90deg);
}
.modal-header {
  margin-bottom: var(--space-xl);
}
.modal-header h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: var(--space-xs);
}
.modal-header p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}
@media (max-width: 580px) {
  .form-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
}
.form-group label .required {
  color: var(--rose);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.75rem 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all 0.3s ease;
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: #ffffff;
  box-shadow: 0 0 8px rgba(36, 66, 53, 0.12);
}
.form-group select option {
  background: #ffffff;
  color: var(--text-primary);
}
.form-group textarea {
  min-height: 110px;
  resize: vertical;
}
.form-submit-btn {
  width: 100%;
  margin-top: var(--space-sm);
  justify-content: center;
  gap: var(--space-sm);
}

/* Loading state spinner */
.btn-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Success State inside Modal */
.modal-success-state {
  text-align: center;
  padding: var(--space-xl) 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}
.success-checkmark {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.1);
  border: 2px solid var(--green);
  color: var(--green);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-sm);
  animation: scale-up-success 0.4s var(--ease-spring);
}
@keyframes scale-up-success {
  from { transform: scale(0.6); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.modal-success-state h3 {
  font-size: 1.5rem;
  font-weight: 800;
}
.modal-success-state p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 420px;
  margin-bottom: var(--space-lg);
}
.modal-success-close {
  margin: 0 auto;
}

/* ============================
   SVG ICON ACCENTS
   ============================ */
.service-svg {
  width: 24px;
  height: 24px;
  color: var(--accent-light);
}
.channel-svg {
  width: 24px;
  height: 24px;
  color: var(--accent-light);
}

/* ============================
   HERO FEATURED WORK SLIDER
   ============================ */
.hero-slider-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  height: 400px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 40px rgba(36, 66, 53, 0.04);
  transition: all 0.4s var(--ease-out);
  z-index: 5;
}

.hero-slider-container:hover {
  border-color: var(--border-hover);
  box-shadow: 0 30px 60px rgba(36, 66, 53, 0.08);
}

.hero-slider-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle at center, rgba(36, 66, 53, 0.05), transparent 70%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}

.hero-slider-track {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  display: flex;
  flex-direction: column;
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
  transform: translateX(20px);
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  z-index: 2;
}

.slide-thumbnail {
  width: 100%;
  height: 200px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.slide-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

.hero-slide:hover .slide-thumbnail img {
  transform: scale(1.04);
}

.slide-content-panel {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  flex-grow: 1;
  background: var(--bg-card);
  text-align: left;
}

.slide-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.slide-content-panel h3 {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-top: 2px;
}

.slide-content-panel p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-sm);
  max-width: 90%;
}

.btn-slide-link {
  align-self: flex-start;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
}

.btn-slide-link:hover {
  color: var(--accent-light);
  transform: translateX(4px);
}

/* Slider indicators */
.hero-slider-dots {
  position: absolute;
  bottom: var(--space-md);
  right: var(--space-md);
  display: flex;
  gap: var(--space-xs);
  z-index: 10;
}

.slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  outline: none;
  opacity: 0.6;
}

.slider-dot:hover {
  background: var(--accent-light);
  opacity: 0.9;
}

.slider-dot.active {
  width: 20px;
  border-radius: var(--radius-full);
  background: var(--accent);
  opacity: 1;
  box-shadow: 0 0 10px var(--accent-glow);
}

@media (max-width: 480px) {
  .hero-slider-container {
    height: 360px;
  }
  .slide-thumbnail {
    height: 160px;
  }
}

/* ============================================
   AUTHENTICATION & PROFILE DROPDOWN STYLES
   ============================================ */

/* Setup Error View */
.auth-setup-error {
  background: rgba(163, 42, 63, 0.05);
  border: 1px solid rgba(163, 42, 63, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  margin-bottom: var(--space-lg);
  text-align: center;
}
.auth-setup-error .error-icon {
  font-size: 2.2rem;
  margin-bottom: var(--space-xs);
}
.auth-setup-error h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--rose);
  margin-bottom: var(--space-xs);
}
.auth-setup-error p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Social Buttons */
.social-login-buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}
.social-btn {
  width: 100%;
  justify-content: center;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 0.75rem 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
  border-radius: var(--radius-sm);
}
.social-btn:hover {
  background: var(--bg-tertiary);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}
.social-icon {
  flex-shrink: 0;
}

/* Divider */
.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin: var(--space-lg) 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border);
}
.auth-divider::before {
  margin-right: .75em;
}
.auth-divider::after {
  margin-left: .75em;
}

/* Tabs */
.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-lg);
  gap: var(--space-lg);
}
.auth-tab-btn {
  padding: 0.6rem 0.2rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}
.auth-tab-btn:hover {
  color: var(--accent);
}
.auth-tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

/* Form Styles */
.readonly-input {
  background: var(--bg-tertiary) !important;
  color: var(--text-muted) !important;
  cursor: not-allowed;
}

/* Navbar Profile Dropdown */
.nav-profile-dropdown {
  position: relative;
  display: inline-block;
}
.nav-profile-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.55rem 1.3rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid var(--accent);
  background: transparent;
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
}
.nav-profile-trigger:hover,
.nav-profile-dropdown.active .nav-profile-trigger {
  background: rgba(36, 66, 53, 0.05);
}
.nav-profile-trigger .arrow {
  font-size: 0.65rem;
  transition: transform 0.3s ease;
}
.nav-profile-dropdown.active .nav-profile-trigger .arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 110%;
  right: 0;
  width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  padding: 0.5rem 0;
  z-index: 1100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s var(--ease-out);
}
.nav-profile-dropdown.active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-item {
  width: 100%;
  padding: 0.65rem 1.2rem;
  font-size: 0.88rem;
  text-align: left;
  color: var(--text-secondary);
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  display: block;
}
.dropdown-item:hover {
  background: var(--bg-secondary);
  color: var(--accent);
}
#dropdown-sign-out {
  color: var(--rose);
  border-top: 1px solid var(--border);
  margin-top: 0.25rem;
  padding-top: 0.75rem;
}
#dropdown-sign-out:hover {
  background: rgba(163, 42, 63, 0.04);
}

/* Utilities */
.hidden {
  display: none !important;
}

/* Mobile adjustments for dropdown */
@media (max-width: 768px) {
  .nav-profile-dropdown {
    width: 100%;
    margin-top: var(--space-sm);
  }
  .nav-profile-trigger {
    width: 100%;
    justify-content: center;
  }
  .dropdown-menu {
    position: static;
    width: 100%;
    box-shadow: none;
    border: none;
    background: transparent;
    opacity: 1;
    visibility: visible;
    transform: none;
    display: none;
    padding-left: var(--space-md);
  }
  .nav-profile-dropdown.active .dropdown-menu {
    display: block;
  }
  .dropdown-item {
    padding-left: var(--space-md);
  }
}