/* CSS Custom Properties */
:root {
  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Tiempos Text', Georgia, serif;

  /* Colors - Warm and Human */
  --color-cream: #fdfcf7;
  --color-off-white: #fbfaf6;
  --color-warm-gray: #f5f4f0;
  --color-soft-gray: #f0efeb;
  --color-text-primary: #2a2a2a;
  --color-text-secondary: #666;
  --color-accent: #d97706;
  --color-accent-light: #fbbf24;
  --color-brand: #1f2937;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Shadows */
  --shadow-soft: 0 4px 12px rgba(0,0,0,0.05);
  --shadow-medium: 0 8px 24px rgba(0,0,0,0.08);

  /* Textures */
  --texture-grain: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.02'/%3E%3C/svg%3E");
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  line-height: 1.7;
  color: var(--color-text-primary);
  background-color: var(--color-cream);
  background-image: 
    var(--texture-grain),
    radial-gradient(circle at 25px 25px, rgba(0,0,0,0.01) 1px, transparent 0),
    radial-gradient(circle at 75px 75px, rgba(0,0,0,0.01) 1px, transparent 0);
  background-size: 400px 400px, 100px 100px, 100px 100px;
  font-weight: 400;
  position: relative;
}

/* Add subtle film overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    linear-gradient(90deg, transparent 50%, rgba(255,255,255,0.005) 50%),
    linear-gradient(rgba(0,0,0,0.01) 1px, transparent 1px);
  background-size: 2px 2px, 100% 2px;
  pointer-events: none;
  z-index: -1;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.3;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

h1 { 
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
}
h2 { 
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
}
h3 { 
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 400;
}
h4 { 
  font-size: 1.5rem;
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem;
}

em {
  font-style: italic;
  color: var(--color-accent);
}

/* Handwritten Style Accents - Enhanced */
.handwritten {
  font-family: 'Kalam', 'Comic Sans MS', cursive;
  font-style: italic;
  color: var(--color-accent);
  font-size: 0.95em;
  position: relative;
  background: var(--color-off-white);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  display: inline-block;
  transform: rotate(-0.5deg);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  border-left: 3px solid var(--color-accent-light);
}

.handwritten::before {
  content: '"';
  font-size: 1.2em;
  color: var(--color-accent-light);
  position: absolute;
  left: -8px;
  top: -2px;
}

.handwritten::after {
  content: '"';
  font-size: 1.2em;
  color: var(--color-accent-light);
  position: absolute;
  right: -8px;
  bottom: -2px;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(253, 252, 247, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  z-index: 1000;
  padding: var(--spacing-sm) 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.03);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.brand-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--color-brand);
  letter-spacing: -0.5px;
}

.nav__menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
}

.nav__link {
  text-decoration: none;
  color: var(--color-text-primary);
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  font-size: 1rem;
}

.nav__link:hover {
  color: var(--color-accent);
  transform: translateY(-1px);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.nav__link:hover::after {
  width: 100%;
}

/* Mobile Navigation */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  cursor: pointer;
  padding: 0.5rem;
}

.nav__toggle span {
  width: 25px;
  height: 3px;
  background: var(--color-text-primary);
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 2px;
}

@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--color-cream);
    flex-direction: column;
    justify-content: start;
    align-items: center;
    padding-top: var(--spacing-lg);
    transition: left 0.3s ease;
  }

  .nav__menu.active {
    left: 0;
  }

  .nav__toggle {
    display: flex;
  }
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  transform: perspective(1px) translateZ(0);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn--primary {
  background: var(--color-accent);
  color: white;
  box-shadow: 0 4px 15px rgba(217, 119, 6, 0.3);
}

.btn--primary:hover {
  background: #c2410c;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(217, 119, 6, 0.4);
}

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

.btn--secondary:hover {
  background: var(--color-accent);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(217, 119, 6, 0.3);
}

/* Status Badge */
.status {
  display: inline-block;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  background: #dcfce7;
  color: #166534;
  position: relative;
}

.status::before {
  content: '●';
  color: #10b981;
  margin-right: 0.5rem;
  animation: pulse 2s infinite;
}

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

/* Hero Section */
.hero {
  padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
  background: 
    radial-gradient(circle at 20% 50%, rgba(217, 119, 6, 0.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(251, 191, 36, 0.03) 0%, transparent 50%),
    var(--color-off-white);
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 2px,
      rgba(217, 119, 6, 0.01) 2px,
      rgba(217, 119, 6, 0.01) 4px
    );
  pointer-events: none;
}

.hero__content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  margin-bottom: var(--spacing-sm);
}

.hero__headline {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  font-weight: 400;
  color: var(--color-brand);
  text-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.hero__description {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.hero__quick-wins {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.quick-win {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: white;
  padding: 0.75rem 1.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
  border: 1px solid rgba(0,0,0,0.05);
}

.quick-win:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-medium);
}

.quick-win__icon {
  font-size: 1.2rem;
}

.quick-win__text {
  font-weight: 600;
  font-size: 0.9rem;
}

.hero__cta {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
}

.hero__pullquote {
  margin-top: var(--spacing-xl);
  text-align: center;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.pullquote-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--color-accent);
  position: relative;
  font-weight: 400;
}

.pullquote-text::before,
.pullquote-text::after {
  content: '"';
  font-size: 2rem;
  color: var(--color-accent-light);
  position: absolute;
  top: -10px;
  font-family: Georgia, serif;
}

.pullquote-text::before {
  left: -30px;
}

.pullquote-text::after {
  right: -30px;
}

/* Sections */
section {
  padding: var(--spacing-xl) 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section__title {
  color: var(--color-brand);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.section__subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  font-style: italic;
}

/* Work Section */
.work {
  background: var(--color-soft-gray);
  position: relative;
}

.work::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: var(--texture-grain);
  opacity: 0.3;
  pointer-events: none;
}

.case-study {
  background: white;
  border-radius: 16px;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: 
    0 4px 20px rgba(0,0,0,0.08),
    0 1px 3px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.05);
}

.case-study::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--color-accent), var(--color-accent-light));
}

.case-study:hover {
  transform: translateY(-6px);
  box-shadow: 
    0 12px 40px rgba(0,0,0,0.12),
    0 4px 8px rgba(0,0,0,0.08);
}

.case-study--featured {
  border: 2px solid var(--color-accent-light);
  background: 
    linear-gradient(135deg, rgba(254, 243, 199, 0.3) 0%, rgba(255,255,255,0.9) 100%),
    white;
  position: relative;
}

.case-study--featured::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 60px;
  background: var(--color-accent-light);
  clip-path: polygon(100% 0%, 0% 100%, 100% 100%);
}

.case-study__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.case-study__meta {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  flex-wrap: wrap;
}

.case-study__year {
  background: var(--color-brand);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
}

.case-study__award {
  background: var(--color-accent-light);
  color: #92400e;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
  from { box-shadow: 0 0 5px rgba(251, 191, 36, 0.5); }
  to { box-shadow: 0 0 20px rgba(251, 191, 36, 0.8); }
}

.case-study__title {
  font-size: 2rem;
  color: var(--color-brand);
  margin: 0;
  font-weight: 400;
}

.case-study__content {
  display: grid;
  gap: var(--spacing-lg);
}

.case-study__story p {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-sm);
}

.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  transition: transform 0.3s ease;
}

.video-embed:hover {
  transform: scale(1.02);
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 12px;
}

.video-caption {
  font-style: italic;
  color: var(--color-text-secondary);
  text-align: center;
  margin-top: var(--spacing-sm);
  font-size: 1rem;
}

.case-study__metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.metric {
  text-align: center;
  background: var(--color-off-white);
  padding: var(--spacing-md);
  border-radius: 12px;
  transition: all 0.3s ease;
  border: 1px solid rgba(0,0,0,0.05);
}

.metric:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: var(--shadow-medium);
}

.metric__number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1;
}

.metric__label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 0.25rem;
  font-weight: 500;
}

/* Smaller Projects */
.smaller-projects {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 2px solid var(--color-warm-gray);
  position: relative;
}

.smaller-projects::before {
  content: '✦';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-soft-gray);
  color: var(--color-accent);
  padding: 0 1rem;
  font-size: 1.5rem;
}

.smaller-projects__title {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-brand);
  margin-bottom: var(--spacing-sm);
  font-weight: 400;
}

.smaller-projects__intro {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
  font-style: italic;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--spacing-lg);
}

.project-card {
  background: white;
  padding: var(--spacing-lg);
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
  border: 1px solid rgba(0,0,0,0.05);
  position: relative;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  border-radius: 12px 12px 0 0;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-medium);
}

.project-card h4 {
  font-family: var(--font-display);
  color: var(--color-brand);
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

/* About Section */
.about {
  background: var(--color-off-white);
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: var(--texture-grain);
  opacity: 0.2;
  pointer-events: none;
}

.about__content {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-xl);
  position: relative;
  z-index: 1;
}

.about__text h2,
.about__text h3 {
  color: var(--color-brand);
}

.about__text h2 {
  font-weight: 600;
}

.about__text h3 {
  font-weight: 400;
  margin-top: var(--spacing-md);
}

.about__text p {
  font-size: 1.125rem;
  line-height: 1.8;
}

.personal-detail {
  background: var(--color-warm-gray);
  padding: var(--spacing-sm);
  border-radius: 8px;
  border-left: 4px solid var(--color-accent);
  margin-top: var(--spacing-md);
  transform: rotate(-0.2deg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.experience-item {
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-warm-gray);
  transition: all 0.3s ease;
}

.experience-item:hover {
  transform: translateX(5px);
}

.experience-item:last-child {
  border-bottom: none;
}

.experience-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.experience-header h4 {
  color: var(--color-brand);
  margin: 0;
  font-weight: 600;
}

.experience-header span {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

/* Contact Section */
.contact {
  background: var(--color-soft-gray);
  text-align: center;
  position: relative;
}

.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: var(--texture-grain);
  opacity: 0.3;
  pointer-events: none;
}

.contact__content {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.contact__methods {
  margin: var(--spacing-lg) 0;
}

.contact__email {
  font-size: 1.5rem;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-block;
}

.contact__email:hover {
  transform: translateY(-2px) scale(1.05);
  text-shadow: 0 4px 8px rgba(217, 119, 6, 0.3);
}

.contact__link {
  color: var(--color-brand);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  display: inline-block;
}

.contact__link:hover {
  color: var(--color-accent);
  transform: translateY(-1px);
}

.contact__status {
  margin: var(--spacing-lg) 0;
}

.contact__signature {
  margin-top: var(--spacing-lg);
}

.signature-text {
  font-family: 'Kalam', cursive;
  font-size: 2rem;
  color: var(--color-accent);
  transform: rotate(-5deg);
  display: inline-block;
  position: relative;
}

.signature-text::after {
  content: '—';
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%) rotate(15deg);
  color: var(--color-accent-light);
}

/* Footer */
.footer {
  background: var(--color-brand);
  color: white;
  padding: var(--spacing-md) 0;
  text-align: center;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: var(--texture-grain);
  opacity: 0.1;
  pointer-events: none;
}

.footer p {
  margin: 0;
  opacity: 0.8;
  font-style: italic;
  position: relative;
  z-index: 1;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .hero__quick-wins {
    flex-direction: column;
    align-items: center;
  }

  .case-study__header {
    flex-direction: column;
    align-items: flex-start;
  }

  .about__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

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

  .pullquote-text::before,
  .pullquote-text::after {
    display: none;
  }

  .handwritten {
    transform: rotate(-0.2deg);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .case-study,
  .project-card {
    padding: var(--spacing-md);
  }

  .hero__cta {
    flex-direction: column;
    align-items: center;
  }
}

/* Enhanced 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);
  }
}

.case-study,
.project-card {
  animation: fadeInUp 0.6s ease forwards;
}

.experience-item {
  animation: slideInLeft 0.6s ease forwards;
}

/* Scroll animations */
.case-study {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.case-study.animate {
  opacity: 1;
  transform: translateY(0);
}

/* Print styles */
@media print {
  .header,
  .nav__toggle,
  .hero__cta,
  .contact__signature {
    display: none !important;
  }

  body {
    background: white !important;
  }

  .case-study,
  .project-card {
    break-inside: avoid;
    box-shadow: none !important;
    border: 1px solid #ccc !important;
  }
}