/* portfolio.css — Overhauled Premium Web Designer Portfolio CSS */

/* --- 1. Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

:root {
  /* Default Theme (Dark) */
  --bg-primary: #0B0C0E;
  --bg-secondary: #131519;
  --bg-card: #1A1D24;
  --text-primary: #F4F4F5;
  --text-secondary: #A1A1AA;
  --text-muted: #71717A;

  /* Color Palette Accents — Vibrant Warm Orange */
  --accent: #FF6B00;
  --accent-hover: #E05D00;
  --accent-blue: #536878;
  --accent-light: rgba(255, 107, 0, 0.15);
  --gradient-primary: linear-gradient(135deg, #FF7A00 0%, #FF5500 100%);
  --gradient-accent: linear-gradient(135deg, #FF6B00 0%, #536878 100%);

  --border: rgba(244, 244, 245, 0.08);
  --shadow: rgba(0, 0, 0, 0.4);
  --glass-bg: rgba(19, 21, 25, 0.85);
  --glass-border: rgba(255, 255, 255, 0.08);
}

[data-theme='light'] {
  --bg-primary: #F5F5F4;
  --bg-secondary: #E5E4E2;
  --bg-card: #FFFFFF;
  --text-primary: #0A0A0A;
  --text-secondary: #4A4A4A;
  --text-muted: #71717A;

  --accent: #FF6B00;
  --accent-hover: #E05D00;
  --accent-blue: #536878;
  --accent-light: rgba(255, 107, 0, 0.12);
  --gradient-primary: linear-gradient(135deg, #FF7A00 0%, #FF5500 100%);
  --gradient-accent: linear-gradient(135deg, #FF6B00 0%, #536878 100%);

  --border: rgba(10, 10, 10, 0.1);
  --shadow: rgba(0, 0, 0, 0.08);
  --glass-bg: rgba(245, 245, 244, 0.85);
  --glass-border: rgba(0, 0, 0, 0.06);
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

::selection {
  background-color: var(--accent);
  color: #fff;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: 4px;
}

/* App Layout & Single Page View Panels */
.app-layout {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding-top: 80px;
}

.view-panel {
  display: none;
  opacity: 0;
  transform: translateY(15px);
  transition: opacity 0.4s ease, transform 0.4s ease;
  width: 100%;
  flex: 1;
}

.view-panel.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
  animation: fadeInView 0.4s ease forwards;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.section-container {
  padding: 40px 24px 80px;
}

/* --- Floating WhatsApp Widget --- */
.whatsapp-widget {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: #FFFFFF !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: all 0.3s ease;
  animation: waPulse 2.5s infinite;
}

.whatsapp-widget:hover {
  transform: scale(1.1) rotate(8deg);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

@keyframes waPulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* --- 2. Typography & Buttons --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  text-transform: uppercase;
}

.btn-gradient {
  background: var(--gradient-primary);
  color: #FFFFFF !important;
  box-shadow: 0 8px 25px rgba(255, 107, 0, 0.3);
}

.btn-gradient:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(255, 107, 0, 0.45);
}

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

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

/* --- 3. Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
}

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

.navbar-logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.logo-mark {
  color: var(--accent);
  font-size: 1.6rem;
}

.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 2px;
  bottom: 0;
  left: 0;
  background: var(--accent);
  transform-origin: bottom right;
  transition: transform 0.3s ease-out;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Language Switcher */
.lang-switcher {
  position: relative;
}

.lang-btn {
  cursor: pointer;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 1px;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
}

.lang-btn:hover {
  border-color: var(--accent);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px;
  min-width: 120px;
  box-shadow: 0 10px 30px var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1001;
}

.lang-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: block;
  width: 100%;
  padding: 8px 12px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: 6px;
  text-align: left;
  transition: background 0.2s ease;
}

.lang-option:hover {
  background: var(--accent-light);
  color: var(--accent);
}

.lang-option.active {
  color: var(--accent);
}

/* Theme Toggle Button */
.theme-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--text-primary);
  width: 36px;
  height: 36px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

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

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s ease;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: right 0.4s ease;
  z-index: 999;
}

.mobile-menu.active { right: 0; }

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.mobile-nav-link {
  font-size: 1.5rem;
  color: var(--text-primary);
  font-weight: 700;
}

/* --- 4. Home View Layout --- */
.home-container {
  display: flex;
  align-items: center;
  min-height: calc(100vh - 160px);
  padding: 40px 24px;
}

.home-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
}

.home-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.intro-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.badge-line {
  width: 25px;
  height: 2px;
  background: var(--accent);
  display: inline-block;
}

.home-title {
  font-size: clamp(2.5rem, 4.5vw, 4rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 0.5rem;
}

.title-normal { color: var(--text-primary); }
.title-highlight { color: var(--accent); margin-left: 10px; }

.typewriter-container {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.2rem;
  color: var(--accent-blue);
  margin-bottom: 1.5rem;
  min-height: 32px;
}

.typewriter-cursor {
  animation: blink 1s step-end infinite;
  color: var(--accent);
}

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

.home-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.home-cta-group {
  display: flex;
  gap: 1.2rem;
  margin-bottom: 3.5rem;
}

.home-socials {
  display: flex;
  gap: 1rem;
}

.home-socials a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.home-socials a:hover {
  background: var(--accent);
  color: #FFFFFF;
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

.home-right {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.portrait-wrapper {
  position: relative;
  width: 100%;
  max-width: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.brush-backdrop {
  position: absolute;
  width: 105%;
  height: 105%;
  background: radial-gradient(circle at center, var(--accent) 0%, transparent 70%);
  filter: blur(60px);
  opacity: 0.3;
  z-index: 0;
}

.gradient-glow {
  position: absolute;
  width: 80%;
  height: 80%;
  background: var(--gradient-primary);
  filter: blur(70px);
  opacity: 0.25;
  z-index: 0;
  animation: pulseGlow 4s ease-in-out infinite alternate;
}

.portrait-img {
  width: 100%;
  max-height: 480px;
  border-radius: 20px;
  object-fit: cover;
  position: relative;
  z-index: 1;
  box-shadow: 0 20px 40px var(--shadow);
  border: 2px solid var(--glass-border);
  transition: transform 0.5s ease;
}

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

/* --- 5. Section Header Common --- */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  width: 50px;
  height: 3px;
  background: var(--accent);
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
  margin-top: 1rem;
}

/* --- 6. About Me View --- */
.bio-block { margin-bottom: 3.5rem; }

.bio-block-title {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 2rem;
}

.bio-block-title i { color: var(--accent); }

.edu-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.edu-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px var(--shadow);
  border-color: var(--accent);
}

.edu-card-header { display: flex; justify-content: space-between; gap: 2rem; }
.edu-school { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.3rem; }
.edu-degree { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 0.3rem; }
.edu-thesis { color: var(--text-muted); font-size: 0.9rem; font-style: italic; margin-top: 0.5rem; }
.edu-card-meta { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; flex-shrink: 0; }
.edu-year {
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 4px 12px;
  background: var(--accent-light);
  border-radius: 20px;
}
.edu-gpa { color: var(--text-primary); font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; font-weight: 600; }
.edu-location { color: var(--text-muted); font-size: 0.85rem; }

/* FANCY CENTRAL SPINE CAREER TIMELINE */
.fancy-timeline {
  position: relative;
  max-width: 960px;
  margin: 0 auto;
  padding: 20px 0;
}

.fancy-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 3px;
  background: var(--border);
  transform: translateX(-50%);
  z-index: 0;
}

.fancy-timeline-item {
  position: relative;
  margin-bottom: 40px;
  width: 100%;
  display: flex;
}

.fancy-timeline-item:nth-child(odd) { justify-content: flex-start; }
.fancy-timeline-item:nth-child(even) { justify-content: flex-end; }

.timeline-spine-icon {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 3px solid var(--accent);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  z-index: 2;
  box-shadow: 0 0 0 6px var(--bg-primary);
  transition: all 0.3s ease;
}

.fancy-timeline-item:hover .timeline-spine-icon {
  background: var(--accent);
  color: #FFFFFF;
  transform: translateX(-50%) scale(1.15);
  box-shadow: 0 0 20px var(--accent-light);
}

.timeline-card-content {
  width: 44%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 8px 25px var(--shadow);
  transition: all 0.3s ease;
}

.fancy-timeline-item:hover .timeline-card-content {
  transform: translateY(-5px);
  border-color: var(--accent);
}

.timeline-card-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
}

.timeline-card-company { font-size: 1.15rem; font-weight: 800; margin-bottom: 4px; }
.timeline-card-role { color: var(--text-secondary); font-size: 0.95rem; font-weight: 600; margin-bottom: 12px; }
.timeline-card-summary { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }

/* Skills */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  transition: all 0.3s ease;
}

.skill-category:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px var(--shadow);
}

.skill-category-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 1rem; }
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  padding: 6px 12px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  border-radius: 6px;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

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

/* Core Competencies */
.competency-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.competency-card {
  background: var(--bg-card);
  padding: 28px;
  border-radius: 16px;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.competency-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 10px 25px var(--shadow);
}

.competency-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

/* Languages */
.lang-proficiency-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.2rem;
}

.lang-proficiency-card {
  background: var(--bg-card);
  padding: 18px 20px;
  border-radius: 12px;
  border: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.lang-name { font-weight: 700; font-size: 0.95rem; }
.lang-level {
  font-size: 0.8rem;
  color: var(--accent);
  background: var(--accent-light);
  padding: 4px 10px;
  border-radius: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
}

/* --- 7. Portfolio View & Clickable Cards --- */
.filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: 30px;
  background: var(--bg-card);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gradient-primary);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 6px 20px rgba(255, 107, 0, 0.3);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.project-card {
  background: var(--bg-card);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.4s ease;
  cursor: pointer;
  position: relative;
}

.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 15px 35px var(--shadow);
}

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

.project-img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}

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

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

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 20px;
}

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

.project-year {
  color: #FFFFFF;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  background: rgba(255,255,255,0.2);
  padding: 4px 10px;
  border-radius: 4px;
  backdrop-filter: blur(5px);
}

.click-hint {
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  padding: 4px 12px;
  border-radius: 20px;
}

.project-content { padding: 24px; }
.project-title { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.5rem; }
.project-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  line-height: 1.5;
  white-space: pre-line;
  word-break: break-word;
}
.project-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.project-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  padding: 3px 8px;
  background: var(--bg-secondary);
  color: var(--text-muted);
  border-radius: 4px;
}

/* --- 8. PROJECT DETAIL MODAL POPUP & IMAGE CAROUSEL --- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  padding: 20px;
}

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

.modal-container {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
  position: relative;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
}

.modal-close-btn:hover {
  background: var(--accent);
  color: #FFFFFF;
  transform: rotate(90deg);
}

/* Carousel Slider Inside Modal */
.modal-carousel {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: #000;
  border-top-left-radius: 24px;
  border-top-right-radius: 24px;
}

.carousel-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease-in-out;
}

.carousel-slide-item {
  min-width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
}

.carousel-slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-slide-video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 5;
}

.carousel-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.carousel-btn-prev { left: 16px; }
.carousel-btn-next { right: 16px; }

.carousel-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dot.active {
  background: var(--accent);
  width: 24px;
  border-radius: 10px;
}

.modal-body {
  padding: 32px;
}

.modal-header-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.modal-year {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-light);
  padding: 4px 12px;
  border-radius: 20px;
}

.modal-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.modal-summary-box {
  background: var(--bg-secondary);
  border-left: 4px solid var(--accent);
  padding: 16px 20px;
  border-radius: 8px;
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 1.5rem;
  white-space: pre-line;
  word-break: break-word;
}

.modal-description-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.modal-description-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  white-space: pre-line;
  word-break: break-word;
}

/* --- 9. Contact View (Redesigned & Premium Aesthetics) --- */
.contact-description {
  color: var(--text-secondary);
  max-width: 550px;
  margin: 0.5rem auto 2.5rem;
  font-size: 1.05rem;
  line-height: 1.6;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 3.5rem;
}

@media (max-width: 768px) {
  .social-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.social-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 12px;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  gap: 6px;
  position: relative;
  overflow: hidden;
}

.social-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.social-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 35px var(--shadow);
  border-color: rgba(255, 107, 0, 0.4);
}

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

.social-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--text-primary);
  margin-bottom: 2px;
  transition: all 0.3s ease;
}

.social-card:hover .social-icon-wrapper {
  transform: scale(1.1);
}

.social-handle {
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.social-action-link {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  margin-top: 4px;
  opacity: 0.8;
  transition: opacity 0.3s ease;
}

.social-card:hover .social-action-link {
  opacity: 1;
}

/* Custom Platform Colors on Hover */
.social-instagram:hover { border-color: #E1306C; }
.social-instagram:hover::before { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.social-instagram:hover .social-icon-wrapper { background: #E1306C; color: #FFFFFF; }

.social-linkedin:hover { border-color: #0077B5; }
.social-linkedin:hover::before { background: #0077B5; }
.social-linkedin:hover .social-icon-wrapper { background: #0077B5; color: #FFFFFF; }

.social-youtube:hover { border-color: #FF0000; }
.social-youtube:hover::before { background: #FF0000; }
.social-youtube:hover .social-icon-wrapper { background: #FF0000; color: #FFFFFF; }

.social-tiktok:hover { border-color: var(--text-primary); }
.social-tiktok:hover::before { background: var(--text-primary); }
.social-tiktok:hover .social-icon-wrapper { background: var(--text-primary); color: var(--bg-primary); }

.social-fiverr:hover { border-color: #1DBF73; }
.social-fiverr:hover::before { background: #1DBF73; }
.social-fiverr:hover .social-icon-wrapper { background: #1DBF73; color: #FFFFFF; }

.social-upwork:hover { border-color: #14A800; }
.social-upwork:hover::before { background: #14A800; }
.social-upwork:hover .social-icon-wrapper { background: #14A800; color: #FFFFFF; }

/* Contact Information Cards */
.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.contact-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all 0.3s ease;
}

.contact-item:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 10px 25px var(--shadow);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-text { overflow: hidden; }

.contact-text h5 {
  margin: 0 0 4px 0;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 700;
}

.contact-text a,
.contact-text span {
  color: var(--text-primary);
  font-size: 0.9rem;
  word-break: break-all;
  font-weight: 600;
}

.contact-text a:hover { color: var(--accent); }

/* --- 10. Persistent Footer --- */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 24px 0;
  margin-top: auto;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-left { display: flex; align-items: center; gap: 12px; }
.footer-logo { font-size: 1.2rem; font-weight: 800; color: var(--text-primary); }
.footer-divider { color: var(--text-muted); }
.footer-tagline { color: var(--text-muted); font-size: 0.85rem; }
.footer-center p { color: var(--text-muted); font-size: 0.85rem; margin: 0; }
.footer-socials { display: flex; gap: 12px; }
.footer-socials a { color: var(--text-secondary); font-size: 1rem; transition: color 0.3s ease; }
.footer-socials a:hover { color: var(--accent); }

/* --- 11. Responsive Design --- */
@media (max-width: 992px) {
  .home-grid { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
  .home-left { align-items: center; }
  .home-cta-group { justify-content: center; }
  .portrait-wrapper { max-width: 320px; }
}

@media (max-width: 768px) {
  .navbar-center { display: none; }
  .menu-toggle { display: flex; }
  .edu-card-header { flex-direction: column; gap: 0.75rem; }
  .edu-card-meta { align-items: flex-start; }
  .footer-container { flex-direction: column; text-align: center; }
  .footer-left { flex-direction: column; gap: 4px; }
  .footer-divider { display: none; }
  .fancy-timeline::before { left: 24px; }
  .fancy-timeline-item { justify-content: flex-start !important; padding-left: 60px; }
  .timeline-spine-icon { left: 24px; transform: translateX(-50%) !important; }
  .timeline-card-content { width: 100%; }
}