/* ========================================
   Grace Amparo Mandevu Portfolio
   Modern, Minimalist Design System
   ======================================== */

/* CSS Custom Properties */
:root {
  /* Primary Colors - Teal/Blue palette from CV */
  --primary-600: #0891b2;
  --primary-700: #0e7490;
  --primary-800: #155e75;
  --primary-900: #164e63;

  /* Accent Colors */
  --accent-400: #22d3ee;
  --accent-500: #06b6d4;

  /* Neutral Colors */
  --neutral-50: #fafafa;
  --neutral-100: #f5f5f5;
  --neutral-200: #e5e5e5;
  --neutral-300: #d4d4d4;
  --neutral-400: #a3a3a3;
  --neutral-500: #737373;
  --neutral-600: #525252;
  --neutral-700: #404040;
  --neutral-800: #262626;
  --neutral-900: #171717;

  /* Semantic Colors */
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;

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

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--neutral-800);
  background-color: var(--neutral-50);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--neutral-900);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  color: var(--neutral-600);
  font-size: 1rem;
  line-height: 1.75;
}

a {
  color: var(--primary-700);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-600);
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container-wide {
  max-width: 1400px;
}

.container-narrow {
  max-width: 800px;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--neutral-200);
  transition: all var(--transition-base);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.navbar-logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--neutral-900);
  white-space: nowrap;
}

.navbar-logo:hover {
  color: var(--primary-700);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.navbar-menu a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--neutral-600);
  position: relative;
  padding: var(--space-sm) 0;
}

.navbar-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-700);
  transition: width var(--transition-base);
}

.navbar-menu a:hover,
.navbar-menu a.active {
  color: var(--primary-700);
}

.navbar-menu a:hover::after,
.navbar-menu a.active::after {
  width: 100%;
}

/* Get in Touch button in navbar */
.navbar-menu .btn.btn-primary {
  color: white;
  padding: var(--space-sm) var(--space-lg);
}

.navbar-menu .btn.btn-primary:hover {
  background: var(--primary-600);
  color: white;
  transform: translateY(-2px);
}

.navbar-menu .btn.btn-primary::after {
  display: none;
}

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-sm);
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--neutral-800);
  transition: all var(--transition-fast);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .navbar-toggle {
    display: flex;
  }

  .navbar-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: var(--space-xl);
    gap: var(--space-lg);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    border-bottom: 1px solid var(--neutral-200);
  }

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

  .navbar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

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

  .navbar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--primary-700);
  color: white;
}

.btn-primary:hover {
  background: var(--primary-600);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-700);
  border: 2px solid var(--primary-700);
}

.btn-secondary:hover {
  background: var(--primary-700);
  color: white;
}

.btn-ghost {
  background: transparent;
  color: var(--neutral-700);
}

.btn-ghost:hover {
  background: var(--neutral-100);
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-900) 100%);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: -1;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.hero-text {
  animation: fadeInUp 0.8s ease forwards;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--primary-700);
  color: white;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-lg);
}

.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--accent-400);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  margin-bottom: var(--space-lg);
}

.hero-title span {
  color: var(--primary-700);
}

.hero-description {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  max-width: 540px;
}

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

.hero-image {
  position: relative;
  animation: fadeInRight 0.8s ease forwards;
  animation-delay: 0.2s;
  opacity: 0;
}

.hero-image-wrapper {
  position: relative;
  width: 400px;
  height: 480px;
  margin-left: auto;
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
}

.hero-image-decoration {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 3px solid var(--accent-400);
  border-radius: var(--radius-2xl);
  top: 20px;
  left: 20px;
  z-index: -1;
}

.hero-stats {
  position: absolute;
  bottom: -30px;
  left: -60px;
  display: flex;
  gap: var(--space-md);
}

.hero-stat {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
  min-width: 100px;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary-700);
}

.hero-stat-label {
  font-size: 0.75rem;
  color: var(--neutral-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 992px) {
  .hero {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: var(--space-3xl);
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-2xl);
  }

  .hero-bg {
    width: 100%;
    height: 50%;
    top: auto;
    bottom: 0;
    clip-path: polygon(0 30%, 100% 0%, 100% 100%, 0% 100%);
  }

  .hero-text {
    order: 1;
  }

  .hero-image {
    order: 2;
  }

  .hero-title {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
    font-size: 1rem;
    color: var(--neutral-600);
  }

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

  .hero-image-wrapper {
    margin: 0 auto;
    width: 280px;
    height: 340px;
  }

  .hero-image-decoration {
    top: 12px;
    left: 12px;
  }

  .hero-stats {
    left: 50%;
    transform: translateX(-50%);
    bottom: -25px;
  }

  .hero-stat {
    padding: var(--space-md);
    min-width: 85px;
  }

  .hero-stat-number {
    font-size: 1.5rem;
  }

  .hero-stat-label {
    font-size: 0.65rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding-top: 90px;
  }

  .hero-title {
    font-size: 1.5rem;
  }

  .hero-description {
    font-size: 0.9rem;
    padding: 0 var(--space-sm);
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 6px 12px;
  }

  .hero-image-wrapper {
    width: 240px;
    height: 290px;
  }

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

  .hero-stat {
    padding: var(--space-sm) var(--space-md);
    min-width: 75px;
  }

  .hero-stat-number {
    font-size: 1.25rem;
  }

  .hero-stat-label {
    font-size: 0.6rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
  }

  .hero-buttons .btn {
    width: 100%;
    max-width: 250px;
  }
}

/* ========================================
   Section Styles
   ======================================== */
.section {
  padding: var(--space-4xl) 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.section-label {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-700);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-description {
  font-size: 1.125rem;
}

/* ========================================
   Timeline
   ======================================== */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: var(--neutral-200);
}

.timeline-item {
  position: relative;
  width: 50%;
  padding: var(--space-xl);
}

.timeline-item:nth-child(odd) {
  left: 0;
  padding-right: var(--space-3xl);
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: var(--space-3xl);
}

.timeline-dot {
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--primary-700);
  border: 3px solid white;
  border-radius: 50%;
  top: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -8px;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -8px;
}

.timeline-content {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.timeline-date {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-700);
  margin-bottom: var(--space-sm);
}

.timeline-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.timeline-company {
  font-size: 0.9375rem;
  color: var(--neutral-500);
  margin-bottom: var(--space-md);
}

.timeline-description {
  font-size: 0.9375rem;
}

@media (max-width: 768px) {
  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    width: 100%;
    left: 0 !important;
    padding-left: 60px !important;
    padding-right: 0 !important;
  }

  .timeline-dot {
    left: 12px !important;
    right: auto !important;
  }
}

/* ========================================
   Skills Grid
   ======================================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.skill-card {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--neutral-200);
  transition: all var(--transition-base);
}

.skill-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-700);
}

.skill-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-600) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
}

.skill-icon svg {
  width: 28px;
  height: 28px;
  color: white;
}

.skill-title {
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

.skill-description {
  font-size: 0.9375rem;
  margin-bottom: var(--space-md);
}

.skill-bar {
  height: 6px;
  background: var(--neutral-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-700) 0%, var(--accent-500) 100%);
  border-radius: var(--radius-full);
  width: 0;
  transition: width 1s ease;
}

/* ========================================
   Metrics Grid
   ======================================== */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.metric-card {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--neutral-200);
  transition: all var(--transition-base);
}

.metric-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.metric-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-700);
  margin-bottom: var(--space-xs);
}

.metric-label {
  font-size: 0.9375rem;
  color: var(--neutral-600);
}

@media (max-width: 992px) {
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   Case Studies / Portfolio Grid
   ======================================== */
.filter-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--neutral-600);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-700);
  border-color: var(--primary-700);
  color: white;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.portfolio-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.portfolio-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.portfolio-image {
  position: relative;
  height: 240px;
  overflow: hidden;
}

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

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

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-lg);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.portfolio-category {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background: var(--primary-700);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

.portfolio-content {
  padding: var(--space-xl);
}

.portfolio-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.portfolio-client {
  font-size: 0.875rem;
  color: var(--primary-700);
  font-weight: 500;
  margin-bottom: var(--space-md);
}

.portfolio-description {
  font-size: 0.9375rem;
  margin-bottom: var(--space-lg);
}

.portfolio-metrics {
  display: flex;
  gap: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--neutral-200);
}

.portfolio-metric {
  text-align: center;
}

.portfolio-metric-value {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-700);
}

.portfolio-metric-label {
  font-size: 0.75rem;
  color: var(--neutral-500);
}

/* ========================================
   Case Study Detail
   ======================================== */
.case-study-hero {
  background: linear-gradient(135deg, var(--primary-800) 0%, var(--primary-900) 100%);
  color: white;
  padding: calc(80px + var(--space-4xl)) 0 var(--space-4xl);
}

.case-study-hero h1 {
  color: white;
  margin-bottom: var(--space-md);
}

.case-study-hero p {
  color: rgba(255,255,255,0.8);
  font-size: 1.25rem;
}

.case-study-meta {
  display: flex;
  gap: var(--space-2xl);
  margin-top: var(--space-xl);
}

.case-study-meta-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.case-study-meta-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.7;
}

.case-study-meta-value {
  font-weight: 600;
}

.case-study-section {
  padding: var(--space-3xl) 0;
  border-bottom: 1px solid var(--neutral-200);
}

.case-study-section:last-child {
  border-bottom: none;
}

.case-study-section h2 {
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
  color: var(--primary-800);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.result-card {
  background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-800) 100%);
  color: white;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  text-align: center;
}

.result-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
}

.result-label {
  font-size: 0.875rem;
  opacity: 0.9;
}

/* ========================================
   Clients Section
   ======================================== */
.clients-logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.client-logo-card {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 120px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--neutral-200);
  transition: all var(--transition-base);
}

.client-logo-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-700);
}

.client-logo-card img {
  max-width: 140px;
  max-height: 60px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: all var(--transition-base);
}

.client-logo-card:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* Testimonials */
.testimonials-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.testimonial-card {
  background: white;
  padding: var(--space-2xl);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.testimonial-quote {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--neutral-700);
  margin-bottom: var(--space-xl);
  position: relative;
}

.testimonial-quote::before {
  content: '"';
  font-size: 4rem;
  font-family: Georgia, serif;
  color: var(--primary-200);
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  line-height: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-info {
  text-align: left;
}

.testimonial-name {
  font-weight: 600;
  color: var(--neutral-900);
}

.testimonial-role {
  font-size: 0.875rem;
  color: var(--neutral-500);
}

/* ========================================
   Blog Section
   ======================================== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.blog-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--neutral-200);
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.blog-image {
  height: 200px;
  overflow: hidden;
}

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

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

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

.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.blog-category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--primary-700);
}

.blog-date {
  font-size: 0.75rem;
  color: var(--neutral-500);
}

.blog-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-title {
  color: var(--primary-700);
}

.blog-excerpt {
  font-size: 0.9375rem;
  margin-bottom: var(--space-lg);
}

.blog-link {
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

.blog-link svg {
  transition: transform var(--transition-fast);
}

.blog-link:hover svg {
  transform: translateX(4px);
}

/* Blog Search */
.blog-search {
  max-width: 500px;
  margin: 0 auto var(--space-2xl);
  position: relative;
}

.blog-search input {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  padding-left: 50px;
  border: 2px solid var(--neutral-200);
  border-radius: var(--radius-full);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.blog-search input:focus {
  outline: none;
  border-color: var(--primary-700);
}

.blog-search svg {
  position: absolute;
  left: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  color: var(--neutral-400);
}

/* ========================================
   Contact Section
   ======================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-3xl);
}

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

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.contact-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-700);
  border-radius: var(--radius-lg);
  color: white;
  flex-shrink: 0;
}

.contact-item-content h4 {
  font-size: 1rem;
  margin-bottom: var(--space-xs);
}

.contact-item-content p {
  font-size: 0.9375rem;
}

.contact-social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--neutral-100);
  border-radius: var(--radius-lg);
  color: var(--neutral-600);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-700);
  color: white;
}

/* Contact Form */
.contact-form {
  background: white;
  padding: var(--space-2xl);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--neutral-700);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-700);
}

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

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

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

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

/* ========================================
   Footer
   ======================================== */
.footer {
  background: var(--neutral-900);
  color: white;
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.footer-logo span {
  color: var(--accent-400);
}

.footer-description {
  color: var(--neutral-400);
  font-size: 0.9375rem;
  margin-bottom: var(--space-lg);
}

.footer-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--neutral-400);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--neutral-800);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-copyright {
  color: var(--neutral-500);
  font-size: 0.875rem;
}

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

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

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

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

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

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Scroll Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.8s ease;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.8s ease;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger children animations */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

.stagger-children.active > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.active > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.active > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.active > *:nth-child(4) { transition-delay: 0.4s; }
.stagger-children.active > *:nth-child(5) { transition-delay: 0.5s; }
.stagger-children.active > *:nth-child(6) { transition-delay: 0.6s; }

.stagger-children.active > * {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   Utility Classes
   ======================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary-700); }
.text-muted { color: var(--neutral-500); }

.bg-light { background: var(--neutral-100); }
.bg-white { background: white; }
.bg-dark { background: var(--neutral-900); }
.bg-primary { background: var(--primary-700); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-lg); }
.mt-4 { margin-top: var(--space-xl); }
.mt-5 { margin-top: var(--space-2xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-lg); }
.mb-4 { margin-bottom: var(--space-xl); }
.mb-5 { margin-bottom: var(--space-2xl); }

.py-section {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
}

/* CV Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
}

.modal.active {
  display: flex;
}

.modal-content {
  background: white;
  border-radius: var(--radius-2xl);
  max-width: 900px;
  max-height: 90vh;
  width: 90%;
  overflow: hidden;
  position: relative;
  animation: fadeInUp 0.3s ease;
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--neutral-100);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--neutral-200);
}

.modal-body {
  padding: var(--space-2xl);
  max-height: calc(90vh - 80px);
  overflow-y: auto;
}

.cv-preview {
  width: 100%;
  height: 70vh;
  border: none;
}

/* Loading State */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--neutral-200);
  border-top-color: var(--primary-700);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Page Loader */
.page-loader {
  position: fixed;
  inset: 0;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  text-align: center;
}

.loader-logo {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
}

.loader-logo span {
  color: var(--primary-700);
}

.loader-bar {
  width: 200px;
  height: 4px;
  background: var(--neutral-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.loader-bar-fill {
  width: 0;
  height: 100%;
  background: var(--primary-700);
  animation: loading 1.5s ease forwards;
}

@keyframes loading {
  to {
    width: 100%;
  }
}