/**
* Portfolio - Christopher Oliveira
* Modern Dark Theme with Gradient Accents
* Redesigned 2025
*/

@charset "UTF-8";

/*--------------------------------------------------------------
# CSS Variables - Modern Dark Theme
--------------------------------------------------------------*/
:root {
  /* Fonts */
  --default-font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --heading-font: "Outfit", sans-serif;
  --nav-font: "Inter", sans-serif;
  --mono-font: "JetBrains Mono", "Fira Code", monospace;

  /* Dark Theme Colors */
  --background-color: #0a0a0f;
  --background-secondary: #12121a;
  --surface-color: #1a1a24;
  --surface-light: #242430;
  --default-color: #e4e4e7;
  --text-muted: #9ca3af;
  --heading-color: #ffffff;

  /* Accent Gradient */
  --accent-primary: #6366f1;
  --accent-secondary: #8b5cf6;
  --accent-tertiary: #a855f7;
  --accent-gradient: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 50%, var(--accent-tertiary) 100%);

  /* Complementary Colors */
  --cyan-accent: #22d3ee;
  --emerald-accent: #10b981;
  --rose-accent: #f43f5e;
  --amber-accent: #f59e0b;

  /* Contrast */
  --contrast-color: #ffffff;

  /* Effects */
  --glass-bg: rgba(26, 26, 36, 0.7);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glow-color: rgba(99, 102, 241, 0.4);

  /* Nav Colors */
  --nav-color: #e4e4e7;
  --nav-hover-color: var(--accent-primary);
  --nav-mobile-background-color: rgba(10, 10, 15, 0.98);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Spacing */
  --section-padding: 100px;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;

  scroll-behavior: smooth;
}

/* Light Background Variant */
.light-background {
  --background-color: #0f0f17;
  --surface-color: #1a1a24;
}

/* Dark Background Variant */
.dark-background {
  --background-color: #06060a;
  --surface-color: #0f0f17;
}

/*--------------------------------------------------------------
# Base Styles
--------------------------------------------------------------*/
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  color: var(--default-color);
  background-color: var(--background-color);
  font-family: var(--default-font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: var(--transition-normal);
}

a:hover {
  color: var(--accent-secondary);
}

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

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

::selection {
  background: var(--accent-primary);
  color: var(--contrast-color);
}

/*--------------------------------------------------------------
# Utility Classes
--------------------------------------------------------------*/
.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.glow-effect {
  box-shadow: 0 0 40px var(--glow-color);
}

/*--------------------------------------------------------------
# PHP Email Form Messages
--------------------------------------------------------------*/
.php-email-form .error-message {
  display: none;
  background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
  color: #ffffff;
  text-align: left;
  padding: 16px 20px;
  margin-bottom: 24px;
  font-weight: 500;
  border-radius: var(--radius-md);
}

.php-email-form .sent-message {
  display: none;
  background: linear-gradient(135deg, var(--emerald-accent) 0%, #059669 100%);
  color: #ffffff;
  text-align: center;
  padding: 16px 20px;
  margin-bottom: 24px;
  font-weight: 500;
  border-radius: var(--radius-md);
}

.php-email-form .loading {
  display: none;
  background: var(--surface-color);
  text-align: center;
  padding: 16px 20px;
  margin-bottom: 24px;
  border-radius: var(--radius-md);
}

.php-email-form .loading:before {
  content: "";
  display: inline-block;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  margin: 0 10px -6px 0;
  border: 3px solid var(--accent-primary);
  border-top-color: transparent;
  animation: loading-spinner 1s linear infinite;
}

@keyframes loading-spinner {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
.header {
  --background-color: transparent;
  background-color: var(--background-color);
  padding: 20px 0;
  transition: var(--transition-normal);
  z-index: 997;
}

.header.scrolled {
  background: rgba(10, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.header .logo {
  line-height: 1;
}

.header .logo h1 {
  font-size: 28px;
  margin: 0;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/*--------------------------------------------------------------
# Navigation
--------------------------------------------------------------*/
.mobile-nav-toggle {
  color: var(--nav-color);
  position: fixed;
  top: 24px;
  right: 24px;
  font-size: 28px;
  cursor: pointer;
  display: block !important;
  z-index: 998;
  transition: var(--transition-normal);
  width: 50px;
  height: 50px;
  display: flex !important;
  align-items: center;
  justify-content: center;
  background: var(--surface-color);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
}

.mobile-nav-toggle:hover {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.navmenu {
  position: fixed;
  top: 0;
  bottom: 0;
  right: -320px;
  z-index: 997;
  transition: var(--transition-normal);
  width: 320px;
  overflow: hidden;
  background: var(--nav-mobile-background-color);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border-left: 1px solid var(--glass-border);
}

/* Hide profile image in navmenu */
.navmenu .profile-img {
  display: none;
}

.navmenu .logo {
  line-height: 1;
  margin-bottom: 10px;
  text-align: center;
}

.navmenu .logo h1 {
  font-size: 22px;
  margin: 0;
  font-weight: 700;
  color: var(--contrast-color);
}

.navmenu .sitename {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navmenu ul {
  display: block;
  list-style: none;
  padding: 20px 0;
  margin: 0;
}

.navmenu a,
.navmenu a:focus {
  color: var(--text-muted);
  padding: 14px 30px;
  font-family: var(--nav-font);
  font-size: 15px;
  font-weight: 500;
  display: flex;
  align-items: center;
  transition: var(--transition-normal);
  border-left: 3px solid transparent;
}

.navmenu a:hover,
.navmenu .active,
.navmenu .active:focus {
  color: var(--contrast-color);
  background: rgba(99, 102, 241, 0.1);
  border-left-color: var(--accent-primary);
}

.mobile-nav-active {
  overflow: hidden;
}

.mobile-nav-active .mobile-nav-toggle {
  right: 334px;
  background: var(--accent-primary);
  color: var(--contrast-color);
}

.mobile-nav-active .navmenu {
  right: 0;
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
.footer {
  background: var(--background-secondary);
  padding: 60px 0 40px;
  border-top: 1px solid var(--glass-border);
}

.footer .social-links {
  margin-bottom: 20px;
}

.footer .social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 18px;
  margin: 0 8px;
  transition: var(--transition-normal);
}

.footer .social-links a:hover {
  background: var(--accent-gradient);
  border-color: transparent;
  color: var(--contrast-color);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px var(--glow-color);
}

.footer .credits {
  color: var(--text-muted);
  font-size: 14px;
  text-align: center;
}

/*--------------------------------------------------------------
# Scroll Top Button
--------------------------------------------------------------*/
.scroll-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 20px;
  bottom: -15px;
  z-index: 99999;
  background: var(--accent-gradient);
  width: 50px;
  height: 50px;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  box-shadow: 0 4px 20px var(--glow-color);
}

.scroll-top i {
  font-size: 24px;
  color: var(--contrast-color);
  line-height: 0;
}

.scroll-top:hover {
  transform: translateY(-4px);
}

.scroll-top.active {
  visibility: visible;
  opacity: 1;
  bottom: 20px;
}

/*--------------------------------------------------------------
# Disable AOS delay on mobile
--------------------------------------------------------------*/
@media screen and (max-width: 768px) {
  [data-aos-delay] {
    transition-delay: 0 !important;
  }
}

/*--------------------------------------------------------------
# Global Sections
--------------------------------------------------------------*/
section,
.section {
  color: var(--default-color);
  background-color: var(--background-color);
  padding: var(--section-padding) 0;
  overflow: clip;
  position: relative;
}

/*--------------------------------------------------------------
# Section Titles
--------------------------------------------------------------*/
.section-title {
  padding-bottom: 60px;
  position: relative;
  text-align: center;
}

.section-title h2 {
  font-size: 42px;
  font-weight: 800;
  margin: 0 0 15px;
  letter-spacing: -0.02em;
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  content: "";
  width: 80px;
  height: 4px;
  display: block;
  margin: 20px auto 0;
  background: var(--accent-gradient);
  border-radius: 2px;
}

.section-title p {
  color: var(--text-muted);
  margin: 0;
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .section-title h2 {
    font-size: 32px;
  }
  .section-title p {
    font-size: 16px;
  }
}

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

/* Animated background */
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(168, 85, 247, 0.1) 0%, transparent 60%);
  z-index: 0;
}

/* Grid pattern overlay */
.hero::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero .row {
  min-height: 100vh;
  align-items: center;
}

.hero .hero-content {
  padding: 60px 0;
}

@media (max-width: 991px) {
  .hero .hero-content {
    text-align: center;
    padding: 120px 20px 60px;
  }
}

.hero .content-wrapper {
  max-width: 650px;
}

@media (max-width: 991px) {
  .hero .content-wrapper {
    margin: 0 auto;
  }
}

/* Hero Badge */
.hero .hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.hero .hero-badge .status-dot {
  width: 8px;
  height: 8px;
  background: var(--emerald-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* Hero Title */
.hero .hero-title {
  font-size: 4rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

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

.hero .typed-cursor {
  color: var(--accent-primary);
  font-weight: 400;
}

@media (max-width: 768px) {
  .hero .hero-title {
    font-size: 2.8rem;
  }
}

@media (max-width: 576px) {
  .hero .hero-title {
    font-size: 2.2rem;
  }
}

/* Hero Lead */
.hero .lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero .lead strong {
  color: var(--default-color);
  font-weight: 600;
}

@media (max-width: 768px) {
  .hero .lead {
    font-size: 1rem;
    margin-bottom: 30px;
  }
}

/* Hero Stats */
.hero .hero-stats {
  display: flex;
  gap: 40px;
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .hero .hero-stats {
    justify-content: center;
    gap: 30px;
  }
}

@media (max-width: 576px) {
  .hero .hero-stats {
    flex-wrap: wrap;
    gap: 20px;
  }
}

.hero .hero-stats .stat-item {
  text-align: center;
}

.hero .hero-stats .stat-item .purecounter {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  display: block;
}

.hero .hero-stats .stat-item .stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
  display: block;
}

/* Hero Actions */
.hero .hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .hero .hero-actions {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .hero .hero-actions {
    flex-direction: column;
    align-items: center;
  }
}

.hero .hero-actions .btn {
  padding: 14px 32px;
  font-weight: 600;
  font-size: 15px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero .hero-actions .btn.btn-primary {
  background: var(--accent-gradient);
  color: var(--contrast-color);
  border: none;
  box-shadow: 0 4px 20px var(--glow-color);
}

.hero .hero-actions .btn.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--glow-color);
}

.hero .hero-actions .btn.btn-outline {
  background: transparent;
  color: var(--default-color);
  border: 2px solid var(--glass-border);
}

.hero .hero-actions .btn.btn-outline:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* Hero Social Links */
.hero .social-links {
  display: flex;
  gap: 12px;
}

@media (max-width: 768px) {
  .hero .social-links {
    justify-content: center;
  }
}

.hero .social-links a {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  transition: var(--transition-normal);
}

.hero .social-links a:hover {
  background: var(--accent-gradient);
  border-color: transparent;
  color: var(--contrast-color);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px var(--glow-color);
}

.hero .social-links a i {
  font-size: 1.2rem;
}

/* Hero Image / Floating Elements */
.hero .hero-image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px;
}

@media (max-width: 991px) {
  .hero .hero-image {
    display: none;
  }
}

.hero .image-container {
  position: relative;
  width: 100%;
  max-width: 500px;
  min-height: 450px;
}

.hero .image-container.no-video {
  background: none;
  box-shadow: none;
}

/* Floating Cards */
.hero .floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

.hero .floating-card {
  position: absolute;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 16px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
  animation: float 6s ease-in-out infinite;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.hero .floating-card i {
  font-size: 1.6rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .floating-card span {
  font-weight: 600;
  color: var(--default-color);
  font-size: 14px;
}

.hero .floating-card.card-1 {
  top: 5%;
  left: 5%;
  animation-delay: 0s;
}

.hero .floating-card.card-2 {
  top: 50%;
  right: 0%;
  animation-delay: 2s;
}

.hero .floating-card.card-3 {
  bottom: 10%;
  left: 10%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(2deg); }
}

/* Central Graphic Element */
.hero .image-container::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  background: var(--accent-gradient);
  border-radius: 50%;
  opacity: 0.1;
  filter: blur(60px);
  animation: breathe 4s ease-in-out infinite;
}

@keyframes breathe {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.1; }
  50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.15; }
}

/*--------------------------------------------------------------
# About Section
--------------------------------------------------------------*/
.about {
  background: var(--background-secondary);
}

.about .profile-card {
  background: var(--surface-color);
  border-radius: var(--radius-xl);
  padding: 40px 30px;
  text-align: center;
  border: 1px solid var(--glass-border);
  position: sticky;
  top: 100px;
  overflow: hidden;
}

.about .profile-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
}

.about .profile-card-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 16px 0 4px;
  color: var(--heading-color);
}

.about .profile-role {
  color: var(--accent-primary);
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.about .profile-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.25);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.82rem;
  color: var(--accent-primary);
  margin-top: 16px;
}

.about .profile-stats-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  margin: 20px 0;
}

.about .profile-stat-divider {
  width: 1px;
  height: 36px;
  background: var(--glass-border);
}

.about .profile-stat .stat-num {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about .profile-stat .stat-lbl {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.about .profile-social-links {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.about .profile-social-links a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--surface-light);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  transition: var(--transition-normal);
  text-decoration: none;
}

.about .profile-social-links a:hover {
  background: var(--accent-gradient);
  color: white;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px var(--glow-color);
}

.about .profile-image-wrapper {
  position: relative;
}

.about .profile-image-wrapper .profile-image {
  position: relative;
  width: 160px;
  height: 160px;
  margin: 0 auto;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid transparent;
  background: var(--accent-gradient);
  padding: 4px;
}

.about .profile-image-wrapper .profile-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.about .profile-image-wrapper .profile-image::before {
  content: "";
  position: absolute;
  inset: -4px;
  background: var(--accent-gradient);
  border-radius: 50%;
  z-index: -1;
  animation: rotate-gradient 4s linear infinite;
}

@keyframes rotate-gradient {
  0% { filter: hue-rotate(0deg); }
  100% { filter: hue-rotate(360deg); }
}

@media (max-width: 991px) {
  .about .profile-card {
    position: relative;
    top: 0;
    max-width: 400px;
    margin: 0 auto 40px;
  }
  .about .profile-image-wrapper .profile-image {
    width: 140px;
    height: 140px;
  }
}

/* About Content */
.about .about-content .intro {
  margin-bottom: 40px;
}

.about .about-content .intro h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.3;
}

.about .about-content .intro h2 span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (max-width: 768px) {
  .about .about-content .intro h2 {
    font-size: 1.8rem;
    text-align: center;
  }
}

.about .about-content .intro p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .about .about-content .intro p {
    text-align: center;
  }
}

/* Skills Grid in About */
.about .about-content .skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

@media (max-width: 768px) {
  .about .about-content .skills-grid {
    grid-template-columns: 1fr;
  }
}

.about .about-content .skills-grid .skill-item {
  text-align: center;
  padding: 30px 20px;
  border-radius: var(--radius-lg);
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  transition: var(--transition-normal);
}

.about .about-content .skills-grid .skill-item:hover {
  transform: translateY(-8px);
  border-color: var(--accent-primary);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.15);
}

.about .about-content .skills-grid .skill-item .skill-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  font-size: 28px;
  color: var(--contrast-color);
}

.about .about-content .skills-grid .skill-item h4 {
  font-size: 17px;
  margin-bottom: 10px;
  color: var(--heading-color);
  font-weight: 600;
}

.about .about-content .skills-grid .skill-item p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.6;
}

/* Journey Timeline */
.about .journey-timeline {
  margin-bottom: 40px;
  position: relative;
  padding-left: 30px;
}

.about .journey-timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
}

.about .journey-timeline .timeline-item {
  position: relative;
  padding: 20px 0;
  padding-left: 30px;
}

.about .journey-timeline .timeline-item::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  background: var(--accent-primary);
  border-radius: 50%;
  border: 3px solid var(--background-secondary);
}

.about .journey-timeline .timeline-item .year {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 4px;
  font-family: var(--mono-font);
}

.about .journey-timeline .timeline-item .description {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* CTA Section */
.about .cta-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

@media (max-width: 768px) {
  .about .cta-section {
    justify-content: center;
    text-align: center;
  }
}

.about .cta-section .fun-fact {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--text-muted);
}

.about .cta-section .fun-fact .emoji {
  font-size: 24px;
}

.about .cta-section .action-buttons {
  display: flex;
  gap: 12px;
}

@media (max-width: 576px) {
  .about .cta-section .action-buttons {
    flex-direction: column;
  }
}

.about .cta-section .btn {
  padding: 12px 28px;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition-normal);
}

.about .cta-section .btn.btn-primary {
  background: var(--accent-gradient);
  color: var(--contrast-color);
  border: none;
}

.about .cta-section .btn.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--glow-color);
}

.about .cta-section .btn.btn-outline {
  background: transparent;
  color: var(--default-color);
  border: 2px solid var(--glass-border);
}

.about .cta-section .btn.btn-outline:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/*--------------------------------------------------------------
# Skills Section
--------------------------------------------------------------*/
.skills {
  background: var(--background-color);
}

.skills .skills-grid .row {
  --bs-gutter-x: 24px;
  --bs-gutter-y: 24px;
}

/* Skill Card */
.skills .skill-card {
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 30px;
  height: 100%;
  transition: var(--transition-normal);
}

.skills .skill-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.1);
}

.skills .skill-card .skill-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--glass-border);
}

.skills .skill-card .skill-header i {
  font-size: 2rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.skills .skill-card .skill-header h3 {
  font-size: 18px;
  margin: 0;
  font-weight: 600;
}

/* Skill Progress Items */
.skills .skills-animation .skill-item {
  margin-bottom: 20px;
}

.skills .skills-animation .skill-item:last-child {
  margin-bottom: 0;
}

.skills .skills-animation .skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.skills .skills-animation .skill-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--default-color);
}

.skills .skills-animation .skill-percentage {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-primary);
  font-family: var(--mono-font);
}

.skills .skill-bar.progress {
  height: 8px;
  background: var(--surface-light);
  border-radius: 4px;
  overflow: hidden;
}

.skills .skill-bar .progress-bar {
  background: var(--accent-gradient);
  border-radius: 4px;
  transition: width 1.5s ease-in-out;
}

/* Skills Summary */
.skills .skills-summary {
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 35px;
  height: 100%;
}

.skills .skills-summary h3 {
  font-size: 22px;
  margin-bottom: 15px;
  font-weight: 700;
}

.skills .skills-summary > p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 30px;
}

/* Summary Stats */
.skills .summary-stats {
  margin-bottom: 30px;
}

.skills .summary-stats .stat-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  background: rgba(99, 102, 241, 0.1);
  border-radius: var(--radius-md);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.skills .summary-stats .stat-circle {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  border-radius: 50%;
  flex-shrink: 0;
}

.skills .summary-stats .stat-circle i {
  font-size: 1.4rem;
  color: var(--contrast-color);
}

.skills .summary-stats .stat-info {
  display: flex;
  flex-direction: column;
}

.skills .summary-stats .stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.skills .summary-stats .stat-label {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Skills Badges */
.skills .skills-badges h4 {
  font-size: 16px;
  margin-bottom: 15px;
  color: var(--heading-color);
  font-weight: 600;
}

.skills .badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skills .skill-badge {
  padding: 8px 16px;
  background: var(--surface-light);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  font-size: 13px;
  color: var(--text-muted);
  transition: var(--transition-normal);
}

.skills .skill-badge:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/*--------------------------------------------------------------
# Resume Section
--------------------------------------------------------------*/
.resume {
  background: var(--background-secondary);
}

.resume .section-header {
  margin-bottom: 30px;
}

.resume .section-header h2 {
  font-size: 24px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 12px;
}

.resume .section-header h2 i {
  font-size: 1.5rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Experience Card */
.resume .experience-card {
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
}

.resume .experience-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.1);
}

.resume .experience-card .card-header {
  padding: 25px;
  background: rgba(99, 102, 241, 0.05);
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 15px;
}

.resume .experience-card .role-info h3 {
  font-size: 18px;
  margin: 0 0 5px;
  font-weight: 700;
}

.resume .experience-card .role-info h4 {
  font-size: 15px;
  margin: 0;
  color: var(--accent-primary);
  font-weight: 500;
}

.resume .experience-card .duration {
  padding: 6px 14px;
  background: var(--accent-gradient);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--contrast-color);
  white-space: nowrap;
}

.resume .experience-card .card-body {
  padding: 25px;
}

.resume .experience-card .card-body p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.resume .experience-card .achievements {
  list-style: none;
  padding: 0;
  margin: 0;
}

.resume .experience-card .achievements li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.resume .experience-card .achievements li:last-child {
  margin-bottom: 0;
}

.resume .experience-card .achievements li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--accent-gradient);
  border-radius: 50%;
}

/* Education Timeline */
.resume .education-timeline {
  position: relative;
  padding-left: 30px;
}

.resume .education-timeline .timeline-track {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent-gradient);
  border-radius: 3px;
}

.resume .education-item {
  position: relative;
  padding: 25px;
  margin-bottom: 20px;
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  margin-left: 20px;
  transition: var(--transition-normal);
}

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

.resume .education-item:hover {
  border-color: var(--accent-primary);
  transform: translateX(5px);
}

.resume .education-item .timeline-marker {
  position: absolute;
  left: -35px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background: var(--accent-gradient);
  border-radius: 50%;
  border: 4px solid var(--background-secondary);
}

.resume .education-item .degree-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.resume .education-item .degree-header h3 {
  font-size: 17px;
  margin: 0;
  font-weight: 600;
  flex: 1;
}

.resume .education-item .degree-header .year {
  padding: 4px 12px;
  background: rgba(99, 102, 241, 0.15);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-primary);
  font-family: var(--mono-font);
}

.resume .education-item .institution {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
  font-weight: 400;
}

/*--------------------------------------------------------------
# Services/Certificates Section
--------------------------------------------------------------*/
.services {
  background: var(--background-color);
}

.services .service-item {
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 35px;
  height: 100%;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.services .service-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transition: var(--transition-normal);
}

.services .service-item:hover {
  transform: translateY(-8px);
  border-color: var(--accent-primary);
  box-shadow: 0 25px 50px rgba(99, 102, 241, 0.15);
}

.services .service-item:hover::before {
  transform: scaleX(1);
}

.services .service-item .icon {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99, 102, 241, 0.1);
  border-radius: var(--radius-md);
  margin-bottom: 25px;
}

.services .service-item .icon i {
  font-size: 2rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.services .service-item h3 {
  font-size: 20px;
  margin-bottom: 8px;
  font-weight: 700;
}

.services .service-item h6 {
  font-size: 14px;
  color: var(--accent-primary);
  margin-bottom: 15px;
  font-weight: 500;
}

.services .service-item p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.services .service-item .card-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-primary);
  transition: var(--transition-normal);
}

.services .service-item .card-links a:hover {
  gap: 12px;
  color: var(--accent-secondary);
}

.services .service-item .card-links a i {
  transition: var(--transition-normal);
}

/*--------------------------------------------------------------
# Portfolio Section
--------------------------------------------------------------*/
.portfolio {
  background: var(--background-secondary);
}

/* Portfolio Filters */
.portfolio .portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 40px;
  flex-wrap: wrap;
  padding: 0;
  list-style: none;
}

.portfolio .portfolio-filters li {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-muted);
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 8px;
}

.portfolio .portfolio-filters li:hover {
  color: var(--default-color);
  border-color: var(--accent-primary);
}

.portfolio .portfolio-filters li.filter-active {
  background: var(--accent-gradient);
  border-color: transparent;
  color: var(--contrast-color);
}

/* Portfolio Entry */
.portfolio .portfolio-entry {
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
}

.portfolio .portfolio-entry:hover {
  transform: translateY(-8px);
  border-color: var(--accent-primary);
  box-shadow: 0 25px 50px rgba(99, 102, 241, 0.15);
}

.portfolio .entry-image {
  position: relative;
  overflow: hidden;
  margin: 0;
}

.portfolio .entry-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition-slow);
}

.portfolio .portfolio-entry:hover .entry-image img {
  transform: scale(1.1);
}

.portfolio .entry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 15, 0.95) 100%);
  display: flex;
  align-items: flex-end;
  padding: 25px;
  opacity: 0;
  transition: var(--transition-normal);
}

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

.portfolio .overlay-content {
  width: 100%;
}

.portfolio .entry-meta {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.portfolio .entry-title {
  font-size: 18px;
  color: var(--contrast-color);
  margin: 0 0 15px;
  font-weight: 600;
}

.portfolio .entry-links {
  display: flex;
  gap: 10px;
}

.portfolio .entry-links a {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  color: var(--contrast-color);
  transition: var(--transition-normal);
}

.portfolio .entry-links a:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px var(--glow-color);
}

.portfolio .entry-links a i {
  font-size: 1.1rem;
}

/*--------------------------------------------------------------
# Contact Section
--------------------------------------------------------------*/
.contact {
  background: var(--background-color);
}

/* Info Box */
.contact .info-box {
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  height: 100%;
}

.contact .info-box h3 {
  font-size: 24px;
  margin-bottom: 30px;
  font-weight: 700;
  position: relative;
  padding-bottom: 15px;
}

.contact .info-box h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--accent-gradient);
  border-radius: 3px;
}

.contact .info-item {
  display: flex;
  gap: 20px;
  margin-bottom: 25px;
}

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

.contact .info-item .icon-box {
  width: 55px;
  height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99, 102, 241, 0.1);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.contact .info-item .icon-box i {
  font-size: 1.4rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact .info-item .content h4 {
  font-size: 16px;
  margin: 0 0 5px;
  font-weight: 600;
}

.contact .info-item .content p {
  margin: 0;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.5;
}

.contact .info-item .content p a {
  color: var(--text-muted);
  transition: var(--transition-normal);
}

.contact .info-item .content p a:hover {
  color: var(--accent-primary);
}

/* Contact Form */
.contact .contact-form {
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact .contact-form h3 {
  font-size: 24px;
  margin-bottom: 10px;
  font-weight: 700;
}

.contact .contact-form > p {
  color: var(--text-muted);
  margin-bottom: 30px;
  font-size: 15px;
  line-height: 1.6;
}

.contact .contact-form .form-control {
  background: var(--surface-light);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 15px;
  color: var(--default-color);
  transition: var(--transition-normal);
}

.contact .contact-form .form-control:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
  outline: none;
}

.contact .contact-form .form-control::placeholder {
  color: var(--text-muted);
}

.contact .contact-form textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

.contact .contact-form .btn {
  padding: 14px 40px;
  font-size: 16px;
  font-weight: 600;
  background: var(--accent-gradient);
  color: var(--contrast-color);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-normal);
}

.contact .contact-form .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px var(--glow-color);
}

/*--------------------------------------------------------------
# Page Title & Breadcrumbs
--------------------------------------------------------------*/
.page-title {
  background: var(--background-secondary);
  padding: 120px 0 60px;
  position: relative;
}

.page-title h1 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 10px;
}

.page-title .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 15px;
}

.page-title .breadcrumbs ol li + li {
  padding-left: 10px;
}

.page-title .breadcrumbs ol li + li::before {
  content: "/";
  display: inline-block;
  padding-right: 10px;
  color: var(--text-muted);
}

.page-title .breadcrumbs ol li a {
  color: var(--accent-primary);
}

/*--------------------------------------------------------------
# Portfolio Details Page
--------------------------------------------------------------*/
.portfolio-details-page {
  background: var(--background-color);
}

.portfolio-details {
  background: var(--background-color);
}

.portfolio-details .portfolio-details-media {
  margin-bottom: 30px;
}

.portfolio-details .main-image {
  margin-bottom: 20px;
}

.portfolio-details .portfolio-details-slider {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface-color);
}

.portfolio-details .portfolio-details-slider img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.portfolio-details .swiper-button-prev,
.portfolio-details .swiper-button-next {
  width: 44px;
  height: 44px;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-sm);
}

.portfolio-details .swiper-button-prev:after,
.portfolio-details .swiper-button-next:after {
  font-size: 18px;
  color: var(--contrast-color);
}

.portfolio-details .thumbnail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.portfolio-details .thumbnail-grid img {
  width: 100%;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: pointer;
  opacity: 0.6;
  transition: var(--transition-normal);
  border: 2px solid transparent;
}

.portfolio-details .thumbnail-grid img:hover,
.portfolio-details .thumbnail-grid img.active {
  opacity: 1;
  border-color: var(--accent-primary);
}

.portfolio-details .portfolio-info {
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 35px;
  margin-bottom: 30px;
}

.portfolio-details .portfolio-info h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--glass-border);
}

.portfolio-details .portfolio-info ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.portfolio-details .portfolio-info ul li {
  padding: 12px 0;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.portfolio-details .portfolio-info ul li:last-child {
  border-bottom: none;
}

.portfolio-details .portfolio-info ul li strong {
  color: var(--heading-color);
  font-weight: 600;
}

.portfolio-details .portfolio-info ul li span {
  color: var(--text-muted);
}

.portfolio-details .portfolio-info ul li a {
  color: var(--accent-primary);
  transition: var(--transition-normal);
}

.portfolio-details .portfolio-info ul li a:hover {
  color: var(--accent-secondary);
}

.portfolio-details .portfolio-description {
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 35px;
}

.portfolio-details .portfolio-description h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 20px;
}

.portfolio-details .portfolio-description p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 20px;
}

.portfolio-details .portfolio-description h4 {
  font-size: 18px;
  font-weight: 600;
  margin: 30px 0 15px;
}

.portfolio-details .portfolio-description ul {
  list-style: none;
  padding: 0;
}

.portfolio-details .portfolio-description ul li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: 15px;
}

.portfolio-details .portfolio-description ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--accent-gradient);
  border-radius: 50%;
}

.portfolio-details .tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.portfolio-details .tech-badge {
  padding: 8px 16px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent-primary);
}

.portfolio-details .action-buttons {
  display: flex;
  gap: 15px;
  margin-top: 30px;
}

.portfolio-details .action-buttons .btn {
  padding: 12px 28px;
  font-weight: 600;
  font-size: 14px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: var(--transition-normal);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.portfolio-details .action-buttons .btn-primary {
  background: var(--accent-gradient);
  color: var(--contrast-color);
  border: none;
}

.portfolio-details .action-buttons .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--glow-color);
}

.portfolio-details .action-buttons .btn-outline {
  background: transparent;
  color: var(--default-color);
  border: 2px solid var(--glass-border);
}

.portfolio-details .action-buttons .btn-outline:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/*--------------------------------------------------------------
# Responsive Adjustments
--------------------------------------------------------------*/
@media (max-width: 1200px) {
  :root {
    --section-padding: 80px;
  }
}

@media (max-width: 991px) {
  :root {
    --section-padding: 60px;
  }

  .section-title h2 {
    font-size: 36px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 50px;
  }

  .section-title {
    padding-bottom: 40px;
  }

  .section-title h2 {
    font-size: 28px;
  }

  .contact .info-box,
  .contact .contact-form {
    padding: 30px;
  }
}

@media (max-width: 576px) {
  .section-title h2 {
    font-size: 24px;
  }

  .services .service-item,
  .skills .skill-card,
  .skills .skills-summary {
    padding: 25px;
  }

  .resume .experience-card .card-header,
  .resume .experience-card .card-body {
    padding: 20px;
  }
}

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

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Subtle hover glow for interactive elements */
.btn:active,
.social-links a:active,
.portfolio-entry:active {
  transform: scale(0.98);
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--background-color);
}

::-webkit-scrollbar-thumb {
  background: var(--surface-light);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}

/* Focus styles for accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}


/*--------------------------------------------------------------
# WhatsApp Contact CTA Section
--------------------------------------------------------------*/
.contact-cta {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
  padding: 60px 40px;
  background: var(--surface-color);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.contact-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
}

.contact-cta p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 30px;
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 40px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: var(--contrast-color);
  font-size: 17px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn i {
  font-size: 1.4rem;
}

.whatsapp-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  color: var(--contrast-color);
}

.contact-info {
  display: flex;
  justify-content: center;
  gap: 50px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--glass-border);
}

@media (max-width: 576px) {
  .contact-info {
    flex-direction: column;
    gap: 25px;
  }
}

.contact-info-item {
  text-align: center;
}

.contact-info-item h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-primary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.contact-info-item p,
.contact-info-item a {
  color: var(--text-muted);
  font-size: 15px;
  margin: 0;
  transition: var(--transition-normal);
}

.contact-info-item a:hover {
  color: var(--accent-primary);
}

/* Print styles */
@media print {
  .header,
  .footer,
  .scroll-top,
  .navmenu {
    display: none !important;
  }

  body {
    background: white;
    color: black;
  }

  section {
    page-break-inside: avoid;
  }
}