/* ==========================================================================
   PRITI YADAV PORTFOLIO - PREMIUM MODERN DIGITAL AGENCY STYLES
   Color System: WHITE (#FFFFFF) + BLACK (#171717) + PURPLE (#6C3BDB)
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Color Palette */
  --bg-primary: #FFFFFF;
  --bg-soft: #F6F2FF;
  --bg-subtle: #FAFAFC;
  --bg-card: #FFFFFF;
  --bg-card-hover: #FBF9FF;
  
  /* Text Colors */
  --text-main: #171717;
  --text-secondary: #666666;
  --text-muted: #888888;
  --text-light: #FFFFFF;

  /* Accent Colors */
  --accent-purple: #6C3BDB;
  --accent-deep-purple: #5125B8;
  --accent-lavender: #EFEBFC;
  
  /* Borders */
  --border-light: #E8E8EE;
  --border-focus: #6C3BDB;
  --border-card-hover: rgba(108, 59, 219, 0.35);

  /* Contrast / Dark Surface */
  --contrast-charcoal: #17151F;
  --contrast-surface: #221D2E;
  --contrast-border: #2D283E;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #6C3BDB 0%, #5125B8 100%);
  --grad-subtle-soft: linear-gradient(180deg, #FFFFFF 0%, #F6F2FF 100%);
  --grad-contrast: linear-gradient(135deg, #17151F 0%, #221D2E 100%);

  /* Typography */
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-code: 'JetBrains Mono', 'Fira Code', monospace;

  /* Shadows */
  --shadow-xs: 0 1px 3px rgba(23, 23, 23, 0.04);
  --shadow-sm: 0 4px 14px rgba(23, 23, 23, 0.05);
  --shadow-md: 0 10px 28px rgba(23, 23, 23, 0.08);
  --shadow-lg: 0 20px 48px rgba(23, 23, 23, 0.12);
  --shadow-purple: 0 8px 24px rgba(108, 59, 219, 0.22);

  /* Layout & Sizing */
  --max-width: 1240px;
  --header-height: 74px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-base: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: light;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button, input, textarea, select {
  font-family: inherit;
  color: inherit;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

/* Accessibility Focus States */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent-purple);
  outline-offset: 3px;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
  position: relative;
  z-index: 1;
}

/* Section Spacing & Background Utilities */
section {
  padding: 92px 0;
  position: relative;
}

.section-soft-bg {
  background-color: var(--bg-soft);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-contrast-bg {
  background: var(--contrast-charcoal);
  color: var(--text-light);
  border-top: 1px solid var(--contrast-border);
  border-bottom: 1px solid var(--contrast-border);
}

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 52px;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: #F6F2FF;
  border: 1px solid #EFEBFC;
  font-family: var(--font-code);
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-purple);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 14px;
}

.section-contrast-bg .section-tag {
  background: rgba(108, 59, 219, 0.2);
  border-color: rgba(108, 59, 219, 0.4);
  color: #D3C9F7;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 14px;
  color: var(--text-main);
}

.section-contrast-bg .section-title {
  color: var(--text-light);
}

.section-subtitle {
  font-size: clamp(15px, 1.8vw, 17px);
  color: var(--text-secondary);
  line-height: 1.6;
}

.section-contrast-bg .section-subtitle {
  color: #A29DB5;
}

/* Gradient Text */
.gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* --- Buttons System --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
}

.btn-primary {
  background: var(--grad-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-purple);
  border: 1px solid transparent;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #5B2ECC 0%, #461E9E 100%);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(108, 59, 219, 0.32);
  color: #FFFFFF;
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--text-main);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  background: #FBF9FF;
  border-color: var(--accent-purple);
  color: var(--accent-purple);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-outline {
  background: transparent;
  color: var(--accent-purple);
  border: 1.5px solid var(--accent-purple);
}

.btn-outline:hover {
  background: var(--accent-purple);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: var(--shadow-purple);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 13.5px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--radius-md);
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(23, 23, 23, 0.06);
}

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

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.02em;
}

.logo-badge {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 15px;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(108, 59, 219, 0.3);
}

.logo-text {
  color: var(--text-main);
}

.logo-dot {
  color: var(--accent-purple);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links-list {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 600;
  padding: 6px 2px;
  position: relative;
  transition: color var(--transition-fast);
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-purple);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Mobile Toggle Hamburger */
.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: transparent;
  padding: 0;
  z-index: 110;
}

.mobile-nav-toggle span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--text-main);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-nav-toggle.active span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}
.mobile-nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-nav-toggle.active span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 72px;
  background: linear-gradient(180deg, #FFFFFF 0%, #FAF8FF 100%);
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
}

.hero-content {
  max-width: 620px;
}

.hero-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: #F6F2FF;
  border: 1px solid #EFEBFC;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-purple);
  margin-bottom: 20px;
}

.status-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-purple);
  box-shadow: 0 0 10px var(--accent-purple);
  animation: pulse-dot 2s infinite ease-in-out;
}

.hero-title {
  font-size: clamp(38px, 5.2vw, 58px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 12px;
  color: var(--text-main);
}

.hero-headline {
  font-size: clamp(17px, 2vw, 21px);
  font-weight: 700;
  color: var(--accent-deep-purple);
  line-height: 1.4;
  margin-bottom: 18px;
}

.hero-intro {
  font-size: clamp(15px, 1.8vw, 17px);
  color: var(--text-secondary);
  line-height: 1.68;
  margin-bottom: 32px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 36px;
}

.hero-socials {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--border-light);
}

.social-label {
  font-size: 12.5px;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.social-icon-link {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.social-icon-link:hover {
  color: #FFFFFF;
  background: var(--accent-purple);
  border-color: var(--accent-purple);
  transform: translateY(-2px);
  box-shadow: var(--shadow-purple);
}

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

/* --- Hero Profile Presentation (Image 1) --- */
.hero-profile-container {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
}

.hero-profile-aura {
  position: absolute;
  top: -16px;
  left: -16px;
  right: -16px;
  bottom: -16px;
  background: radial-gradient(circle at 50% 30%, rgba(108, 59, 219, 0.22) 0%, rgba(81, 37, 184, 0.08) 50%, transparent 75%);
  filter: blur(28px);
  z-index: 0;
  border-radius: 36px;
  pointer-events: none;
}

.hero-profile-card {
  position: relative;
  z-index: 1;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: 24px;
  padding: 12px;
  box-shadow: 0 20px 45px -12px rgba(108, 59, 219, 0.16), 0 4px 16px rgba(23, 23, 23, 0.04);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hero-profile-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 56px -12px rgba(108, 59, 219, 0.24), 0 8px 24px rgba(23, 23, 23, 0.06);
}

.hero-profile-img-wrap {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: #FAF8FF;
  aspect-ratio: 9 / 12.5;
  width: 100%;
  display: block;
}

.hero-profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-profile-card:hover .hero-profile-img {
  transform: scale(1.025);
}

.hero-badge-pill {
  position: absolute;
  bottom: 14px;
  left: 14px;
  background: rgba(23, 21, 31, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-full);
  padding: 7px 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  z-index: 2;
}

.badge-dot-live {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 10px #10B981;
  animation: pulse-dot 2s infinite ease-in-out;
}

.hero-profile-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 6px 4px;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-caption-name {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-main);
  display: block;
  line-height: 1.2;
}

.hero-caption-role {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
  margin-top: 2px;
}

.hero-caption-status {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-purple);
  background: #F6F2FF;
  border: 1px solid #EFEBFC;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-family: var(--font-code);
  white-space: nowrap;
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */
.about-top-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 32px;
  align-items: stretch;
  margin-bottom: 32px;
}

.about-photo-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 14px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.about-photo-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(108, 59, 219, 0.25);
}

.about-photo-frame {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: #FAF8FF;
  aspect-ratio: 4 / 4.8;
  width: 100%;
  display: block;
}

.about-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.about-photo-card:hover .about-photo-img {
  transform: scale(1.025);
}

.about-photo-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-light);
  padding: 5px 12px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  color: #047857;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  font-family: var(--font-code);
}

.badge-pulse-green {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
}

.about-photo-caption {
  padding: 14px 6px 4px;
}

.photo-caption-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.2;
}

.photo-caption-tagline {
  font-size: 12.5px;
  color: var(--accent-deep-purple);
  font-weight: 600;
  margin-top: 3px;
  margin-bottom: 12px;
}

.photo-focus-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.mini-pill {
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-code);
  padding: 3px 8px;
  border-radius: 6px;
  background: #F6F2FF;
  color: var(--accent-purple);
  border: 1px solid #EFEBFC;
}

/* Strategic Focus & Goals Box */
.about-goals-box {
  background: #FAF8FF;
  border: 1px solid #EFEBFC;
  border-radius: var(--radius-md);
  padding: 20px 22px;
  margin-top: 20px;
}

.goals-box-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 800;
  color: var(--accent-deep-purple);
  margin-bottom: 12px;
}

.goals-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.goals-list li {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text-secondary);
  position: relative;
  padding-left: 20px;
}

.goals-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-purple);
  font-weight: bold;
}

.goals-list strong {
  color: var(--text-main);
}

.about-narrative-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about-narrative-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--grad-primary);
}

.about-text-lead {
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.7;
  margin-bottom: 20px;
}

.about-highlights-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.highlight-card {
  background: #FBF9FF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.highlight-card:hover {
  background: #FFFFFF;
  border-color: var(--accent-purple);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.highlight-icon-box {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: #F6F2FF;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-purple);
}

.highlight-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-main);
}

.highlight-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Facts / Metrics Bar */
.about-metrics-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 32px;
}

.metric-item {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 22px 16px;
  text-align: center;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}

.metric-item:hover {
  transform: translateY(-2px);
  border-color: var(--accent-purple);
  box-shadow: var(--shadow-sm);
}

.metric-number {
  font-size: 26px;
  font-weight: 800;
  font-family: var(--font-code);
  color: var(--accent-purple);
  line-height: 1.1;
  margin-bottom: 6px;
}

.metric-label {
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   DIGITAL MARKETING SKILLS SECTION
   ========================================================================== */
.skills-categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
}

.skill-category-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-base);
}

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

.skill-cat-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
}

.skill-cat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #F6F2FF;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-purple);
}

.skill-cat-title {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-main);
}

.skill-badges-flow {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.skill-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: #FAFAFC;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.skill-badge-row:hover {
  background: #F6F2FF;
  border-color: #EFEBFC;
}

.skill-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-main);
}

.skill-level-tag {
  font-family: var(--font-code);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
}

.level-practicing {
  background: #F6F2FF;
  color: var(--accent-purple);
  border: 1px solid #EFEBFC;
}

.level-learning {
  background: #FFFBEB;
  color: #B45309;
  border: 1px solid #FEF3C7;
}

.level-basic {
  background: #F1F5F9;
  color: #475569;
  border: 1px solid #E2E8F0;
}

.level-familiar {
  background: #ECFDF5;
  color: #047857;
  border: 1px solid #D1FAE5;
}

/* ==========================================================================
   DIGITAL MARKETING WORK SECTION (PHASE 7)
   ========================================================================== */
.marketing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}

.marketing-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.marketing-card:hover {
  border-color: var(--accent-purple);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.marketing-thumb-box {
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #F6F2FF;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
  cursor: pointer;
}

.marketing-thumb-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.marketing-card:hover .marketing-thumb-box img {
  transform: scale(1.03);
}

.marketing-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.marketing-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.work-type-badge {
  font-family: var(--font-code);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}

.type-spec {
  background: #F6F2FF;
  color: var(--accent-purple);
  border: 1px solid #EFEBFC;
}

.type-practice {
  background: #EFF6FF;
  color: #1D4ED8;
  border: 1px solid #DBEAFE;
}

.type-coming {
  background: #F4F4F5;
  color: #71717A;
  border: 1px solid #E4E4E7;
}

.marketing-card-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 8px;
}

.marketing-card-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 18px;
}

.marketing-tools-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  margin-bottom: 18px;
}

.tool-tag {
  font-family: var(--font-code);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-main);
  background: #FAFAFC;
  border: 1px solid var(--border-light);
  padding: 3px 8px;
  border-radius: 4px;
}

.marketing-card-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.marketing-card-actions .btn {
  flex: 1;
}

/* ==========================================================================
   EXISTING WEBSITE PROJECTS (PHASE 8)
   ========================================================================== */
.filter-tabs-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 36px;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  transition: all var(--transition-fast);
}

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

.filter-btn.active {
  background: var(--accent-purple);
  color: #FFFFFF;
  border-color: var(--accent-purple);
  box-shadow: 0 4px 12px rgba(108, 59, 219, 0.25);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}

.project-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.project-card:hover {
  border-color: var(--accent-purple);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.project-image-box {
  width: 100%;
  aspect-ratio: 16 / 9.5;
  background: #17151F;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-bottom: 1px solid var(--border-light);
}

.project-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project-card:hover .project-image-box img {
  transform: scale(1.03);
}

.project-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.project-category-badge {
  font-family: var(--font-code);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-purple);
  background: #F6F2FF;
  border: 1px solid #EFEBFC;
  padding: 2px 8px;
  border-radius: 4px;
}

.project-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 6px;
}

.project-title a {
  transition: color var(--transition-fast);
}

.project-title a:hover {
  color: var(--accent-purple) !important;
}

.live-pill-badge {
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.live-pill-badge:hover {
  transform: scale(1.06);
  background: #059669 !important;
}

.project-desc {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 16px;
}

.project-contribution-box {
  background: #FAFAFC;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 12.5px;
  color: var(--text-main);
  margin-bottom: 16px;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
  margin-bottom: 20px;
}

.tech-tag {
  font-family: var(--font-code);
  font-size: 11px;
  font-weight: 600;
  color: #5125B8;
  background: #F6F2FF;
  border: 1px solid #EFEBFC;
  padding: 2px 7px;
  border-radius: 4px;
}

.project-card-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.project-card-actions .btn {
  flex: 1;
}

/* ==========================================================================
   EXPERIENCE & EDUCATION TIMELINES (PHASES 10 & 11)
   ========================================================================== */
.timeline-section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.timeline-column {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-xs);
}

.timeline-col-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
}

.timeline-col-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #F6F2FF;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-purple);
}

.timeline-col-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--text-main);
}

.timeline-track {
  position: relative;
  padding-left: 26px;
}

.timeline-track::before {
  content: '';
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 6px;
  width: 2px;
  background: #E8E8EE;
}

.timeline-entry {
  position: relative;
  margin-bottom: 30px;
}

.timeline-entry:last-child {
  margin-bottom: 0;
}

.timeline-node {
  position: absolute;
  top: 4px;
  left: -26px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 3px solid var(--accent-purple);
}

.timeline-entry-period {
  font-family: var(--font-code);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent-purple);
  margin-bottom: 4px;
}

.timeline-entry-title {
  font-size: 16px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 3px;
}

.timeline-entry-subtitle {
  font-size: 13.5px;
  color: var(--text-secondary);
  margin-bottom: 10px;
  font-weight: 500;
}

.timeline-entry-content {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.timeline-entry-content ul {
  margin: 6px 0 0 16px;
}

.timeline-entry-content li {
  margin-bottom: 4px;
}

/* Status Badges */
.status-pill-ongoing {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border-radius: 4px;
  background: #ECFDF5;
  color: #047857;
  font-size: 11px;
  font-weight: 700;
  border: 1px solid #D1FAE5;
  margin-left: 8px;
}

/* ==========================================================================
   CERTIFICATES & COURSES SECTION (PHASE 9)
   ========================================================================== */
.cert-tabs-row {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 12px;
}

.cert-tab-btn {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.cert-tab-btn.active {
  background: #F6F2FF;
  color: var(--accent-purple);
}

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 26px;
}

.cert-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.cert-card:hover {
  border-color: var(--accent-purple);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.cert-card-preview {
  width: 100%;
  aspect-ratio: 16 / 11;
  background: #FBF9FF;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-bottom: 1px solid var(--border-light);
}

.cert-card-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.cert-card-preview:hover img {
  transform: scale(1.03);
}

.cert-card-content {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.cert-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.cert-category-badge {
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-purple);
  background: #F6F2FF;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid #EFEBFC;
}

.cert-date {
  font-size: 12px;
  color: var(--text-muted);
}

.cert-card-title {
  font-size: 16.5px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 6px;
}

.cert-card-issuer {
  font-size: 13px;
  color: var(--accent-deep-purple);
  font-weight: 600;
  margin-bottom: 10px;
}

.cert-card-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 16px;
}

.cert-card-actions {
  margin-top: auto;
}

.cert-card-actions .btn {
  width: 100%;
}

/* ==========================================================================
   RESUME CTA SECTION (PHASE 12)
   ========================================================================== */
.resume-cta-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.resume-cta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--grad-primary);
}

.resume-cta-title {
  font-size: clamp(24px, 3.2vw, 34px);
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 14px;
}

.resume-cta-text {
  font-size: clamp(15px, 1.8vw, 16.5px);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 30px;
  line-height: 1.6;
}

.resume-cta-btns {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

/* ==========================================================================
   CONTACT SECTION (PHASE 13)
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: start;
}

.contact-info-panel {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  box-shadow: var(--shadow-xs);
}

.contact-info-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text-main);
}

.contact-info-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 28px;
  line-height: 1.6;
}

.contact-channels-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.channel-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  background: #FFFFFF;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 2px 6px rgba(23, 23, 23, 0.03);
  position: relative;
}

.channel-left {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.channel-item:hover {
  transform: translateY(-2px);
  border-color: var(--accent-purple);
  background: #FAF8FF;
  box-shadow: 0 8px 24px rgba(108, 59, 219, 0.12);
}

.channel-icon-box {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #F6F2FF;
  border: 1px solid #EFEBFC;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-purple);
  flex-shrink: 0;
  transition: all 0.25s ease;
}

.channel-item:hover .channel-icon-box {
  background: var(--accent-purple);
  color: #FFFFFF;
  border-color: var(--accent-purple);
  transform: scale(1.05);
}

.channel-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.channel-label {
  font-size: 11.5px;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.channel-value {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-main);
  transition: color 0.2s ease;
  word-break: break-all;
}

.channel-item:hover .channel-value {
  color: var(--accent-purple);
}

.channel-action-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-purple);
  background: #F6F2FF;
  border: 1px solid #EFEBFC;
  padding: 6px 12px;
  border-radius: 20px;
  transition: all 0.25s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.channel-action-badge svg {
  transition: transform 0.25s ease;
}

.channel-item:hover .channel-action-badge {
  background: var(--accent-purple);
  color: #FFFFFF;
  border-color: var(--accent-purple);
}

.channel-item:hover .channel-action-badge svg {
  transform: translate(2px, -2px);
}

@media (max-width: 640px) {
  .channel-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 14px;
  }
  .channel-action-badge {
    align-self: flex-end;
  }
}

.contact-form-panel {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 38px 32px;
  box-shadow: var(--shadow-xs);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-input, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  background: #FAFAFC;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 14px;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--accent-purple);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(108, 59, 219, 0.12);
}

.form-textarea {
  min-height: 110px;
  resize: vertical;
}

.contact-direct-helper {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.5;
  text-align: center;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--contrast-charcoal);
  color: var(--text-light);
  border-top: 1px solid var(--contrast-border);
  padding: 60px 0 28px;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 44px;
}

.footer-brand p {
  font-size: 13.5px;
  color: #A29DB5;
  margin-top: 14px;
  max-width: 340px;
  line-height: 1.6;
}

.footer-col-title {
  font-size: 13.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: 13.5px;
  color: #A29DB5;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: #FFFFFF;
}

.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
  color: #7A758E;
}

/* Floating Back to Top */
.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  color: var(--accent-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
  z-index: 90;
}

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

.back-to-top:hover {
  background: var(--accent-purple);
  color: #FFFFFF;
  border-color: var(--accent-purple);
  transform: translateY(-2px);
  box-shadow: var(--shadow-purple);
}

/* ==========================================================================
   MODALS SYSTEM
   ========================================================================== */
.modal-wrapper {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

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

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(23, 21, 31, 0.65);
  backdrop-filter: blur(6px);
}

.modal-container {
  position: relative;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  max-width: 740px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  z-index: 10;
  padding: 32px;
  transform: scale(0.97) translateY(10px);
  transition: transform var(--transition-base);
}

.modal-wrapper.active .modal-container {
  transform: scale(1) translateY(0);
}

.modal-close-btn, .modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #F6F2FF;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-purple);
  font-weight: bold;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover, .modal-close:hover {
  background: #EFEBFC;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 999;
  pointer-events: none;
}

.toast-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  color: var(--text-main);
  padding: 10px 18px;
  border-radius: var(--radius-full);
  font-size: 13.5px;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  pointer-events: auto;
  animation: slide-up 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.toast-pill.success {
  border-color: #10B981;
}
.toast-pill.success .toast-dot {
  background: #10B981;
}

.toast-pill.error {
  border-color: #EF4444;
}
.toast-pill.error .toast-dot {
  background: #EF4444;
}

.toast-pill.info {
  border-color: var(--accent-purple);
}
.toast-pill.info .toast-dot {
  background: var(--accent-purple);
}

.toast-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.toast-pill.fade-out {
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.hidden {
  display: none !important;
}