/* ==========================================================================
   MAIN STYLESHEET
   ========================================================================== */

/* Fonts are now preloaded in HTML head for better performance */

/* ==========================================================================
   CSS CUSTOM PROPERTIES (THEMES)
   ========================================================================== */

:root {
  /* Creative Theme (Default) - Asymmetric, Bold, Experimental */
  --color-primary: #7c3aed;
  --color-primary-dark: #6d28d9;
  --color-secondary: #f59e0b;
  --color-accent: #ef4444;
  
  --color-bg-primary: #0f0f0f;
  --color-bg-secondary: #1a1a1a;
  --color-bg-tertiary: #2a2a2a;
  
  --color-text-primary: #f1f5f9;
  --color-text-secondary: #cbd5e1;
  --color-text-muted: #94a3b8;
  --color-text-inverse: #0f0f0f;
  
  --color-border: #404040;
  --color-border-light: #525252;
  
  --shadow-sm: 0 4px 8px 0 rgb(0 0 0 / 0.4);
  --shadow-md: 0 8px 16px -4px rgb(0 0 0 / 0.4), 0 4px 8px -4px rgb(0 0 0 / 0.4);
  --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.4), 0 10px 10px -5px rgb(0 0 0 / 0.4);
  
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  --gradient-hero: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
  
  /* Creative Layout Variables */
  --layout-max-width: 1400px;
  --layout-padding: 2rem;
  --border-radius: 0.25rem;
  --border-radius-large: 0.5rem;
  --animation-duration: 0.6s;
  --animation-easing: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --card-hover-transform: translateY(-8px) rotate(2deg);
  --section-spacing: 6rem;
}


/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: 8px;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  z-index: 1000;
  transition: top 0.3s ease;
}

.skip-link:focus {
  top: 6px;
}

/* Screen reader only content */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   BASE STYLES
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  transition: all var(--animation-duration) var(--animation-easing);
  overflow-x: hidden;
}

.container {
  max-width: var(--layout-max-width);
  padding: 0 var(--layout-padding);
  margin: 0 auto;
  position: relative;
}


/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* ==========================================================================
   LAYOUT COMPONENTS
   ========================================================================== */


.section__title {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

.section__title::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 4rem;
  height: 2px;
  background: var(--gradient-primary);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.header {
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  transition: transform 0.3s ease;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.nav__brand-link {
  text-decoration: none;
  color: inherit;
}

.nav__brand h1 {
  font-size: 1.5rem !important;
  margin-bottom: 0.25rem !important;
  line-height: 1.3 !important;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav__tagline {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

.nav__menu {
  display: flex;
}

.nav__list {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.nav__link {
  font-weight: 500;
  text-decoration: none;
  color: var(--color-text-secondary);
  transition: color 0.2s ease;
  position: relative;
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-primary);
}

.nav__link--active::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
}

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

.nav__mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav__mobile-icon {
  width: 1.5rem;
  height: 1.5rem;
  position: relative;
  display: block;
}

.nav__mobile-icon::before,
.nav__mobile-icon::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-text-primary);
  transition: transform 0.3s ease;
}

.nav__mobile-icon::before {
  top: 0.25rem;
}

.nav__mobile-icon::after {
  bottom: 0.25rem;
}


/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero {
  background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 50%, var(--color-bg-tertiary) 100%);
  padding: 4rem 0;
  text-align: center;
  min-height: 80vh;
  position: relative;
  display: flex;
  align-items: center;
}

.hero__content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.hero__title {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  color: var(--color-text-secondary);
}

.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.hero__learn-more {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

.hero__learn-more:hover {
  color: var(--color-primary);
}

/* Personal Hero Section Styles */
.hero--personal {
  padding: 3rem 0;
}

.hero--personal .hero__content {
  max-width: 900px;
  text-align: left;
}

.hero__personal {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.hero__photo {
  flex-shrink: 0;
}

.placeholder-image--headshot {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}


.consulting-hero__bio {
  margin: 1.5rem 0;
}

.consulting-hero__bio p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}


.hero__intro {
  flex: 1;
}

.hero__greeting {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
  font-weight: 600;
}

.hero__personal-story {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
}

.hero__credentials {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.credential {
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 500;
}

.hero__value-prop {
  background: var(--color-bg-secondary);
  padding: 2rem;
  border-radius: var(--border-radius-large);
  margin-bottom: 2.5rem;
  border-left: 4px solid var(--color-primary);
}

.hero__what-i-do {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
  font-weight: 600;
}

.hero__services-summary {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0;
}

.hero--personal .hero__actions {
  justify-content: flex-start;
  margin-bottom: 1rem;
}

.hero__services-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.hero__services-list li {
  padding: 0.75rem 0;
  padding-left: 1.5rem;
  color: var(--color-text-secondary);
  position: relative;
  font-size: 1.125rem;
  line-height: 1.4;
}

.hero__services-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.hero__personal-touch {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--color-bg-tertiary);
  border-radius: var(--border-radius-large);
  border-left: 3px solid var(--color-secondary);
}

.hero__hobbies {
  margin: 0;
  font-style: italic;
  color: var(--color-text-secondary);
  text-align: center;
}

/* Balanced grid for overview cards */
.overview-grid--balanced {
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  cursor: pointer;
  font-size: 0.875rem;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-text-inverse);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: var(--color-secondary);
  color: var(--color-text-inverse);
}

.btn--secondary:hover {
  background: var(--color-accent);
  color: var(--color-text-inverse);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(0, 0, 0, 0.3);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--small {
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
}

/* ==========================================================================
   PROFILE COMPONENTS
   ========================================================================== */

/* Base profile photo styles */
.profile-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.hero__profile-image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-bg-secondary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Profile photo variants */
.profile-photo--floated {
  float: right;
  margin: 0 0 1.5rem 2rem;
  width: 150px;
  height: 150px;
}

.profile-photo--centered {
  display: block;
  margin: 0 auto 2rem auto;
  width: 180px;
  height: 180px;
}

.profile-photo--hero {
  width: 200px;
  height: 200px;
}

.profile-photo--box {
  width: 200px;
  height: 200px;
  margin: 0 auto 1.5rem auto;
  display: block;
}

/* Profile links and interaction */
.guarantee-box--profile {
  text-align: center;
  padding: 1.5rem;
}

.profile-links-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin: 0 0 1rem 0;
  text-align: center;
}

.profile-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.profile-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.profile-link::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 ease;
}

.profile-link:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.profile-link:hover::before {
  left: 100%;
}

/* Profile component responsive design */
@media (max-width: 768px) {
  .profile-photo--floated {
    float: none;
    display: block;
    margin: 0 auto 2rem auto;
    width: 120px;
    height: 120px;
  }
  
  .profile-photo--centered {
    width: 140px;
    height: 140px;
  }
  
  .profile-photo--hero {
    width: 150px;
    height: 150px;
  }
  
  .profile-photo--box {
    width: 150px;
    height: 150px;
  }
}

/* ==========================================================================
   UNIVERSAL CARD SYSTEM
   ========================================================================== */

/* Base Card Component */
.card {
  background: var(--color-bg-primary);
  border-radius: var(--border-radius-large);
  border: 1px solid var(--color-border);
  padding: 2rem;
  transition: all var(--animation-duration) var(--animation-easing);
  position: relative;
  z-index: 1;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  z-index: 10;
}

/* Card Variants */
.card--center { text-align: center; }
.card--compact { padding: 1.5rem; }
.card--large { padding: 2.5rem; }

.card--secondary {
  background: var(--color-bg-secondary);
  border-radius: 0.5rem;
}

.card--creative:hover {
  transform: var(--card-hover-transform);
}

/* Card Content Components */
.card__icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.card__title {
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.card__subtitle {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.card__content {
  margin-bottom: 1.5rem;
}

.card__content:last-child {
  margin-bottom: 0;
}

.card__actions {
  margin-top: 1.5rem;
}

.card__badge {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-text-inverse);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card__list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.card__list li {
  padding: 0.25rem 0;
  color: var(--color-text-secondary);
}

.card__list li::before {
  content: '✓';
  color: var(--color-primary);
  margin-right: 0.5rem;
  font-weight: bold;
}

/* Card Grid Systems */
.card-grid {
  display: grid;
  gap: 2rem;
}

.card-grid--2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.card-grid--3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card-grid--4 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

/* Specialized Card Types */
.card--stat {
  text-align: center;
  padding: 1.5rem;
}

.card--stat .card__number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  display: block;
}

.card--stat .card__label {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card--pricing {
  text-align: center;
}

.card--pricing .card__price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.card--pricing .card__timeline {
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .card-grid { grid-template-columns: 1fr; }
  .card { padding: 1.5rem; }
  .card--compact { padding: 1rem; }
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */

.services {
  padding: var(--section-spacing) 0;
  background: var(--color-bg-secondary);
  position: relative;
  overflow: hidden;
}

/* Creative theme gets decorative elements */
.services::before {
  content: '';
  position: absolute;
  top: 0;
  right: -10%;
  width: 30%;
  height: 100%;
  background: linear-gradient(45deg, var(--color-primary) 0%, transparent 70%);
  opacity: 0.1;
  z-index: 0;
}

.services .container {
  position: relative;
  z-index: 1;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  justify-items: center;
}


/* Creative theme gets asymmetric layouts */
.service-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr 0.8fr;
  gap: 2rem;
  grid-auto-rows: min-content;
}

.service-card:nth-child(2n) {
  margin-top: 3rem;
}

.service-card:nth-child(3n) {
  margin-top: -2rem;
}


.placeholder-image {
  background: var(--color-bg-tertiary);
  border: 2px dashed var(--color-border);
  border-radius: 0.5rem;
  padding: 3rem 1rem;
  text-align: center;
  color: var(--color-text-muted);
  font-weight: 500;
}

.feature-list {
  list-style: none;
  margin: 1.5rem 0;
}

/* Two-column layout for feature lists in service details */
.service-detail .feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 2rem;
}

@media (max-width: 768px) {
  .service-detail .feature-list {
    grid-template-columns: 1fr;
  }
}

/* Alternative: Image + List layout for visual sections */
.feature-section-with-image {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: start;
  margin: 2rem 0;
}

.feature-section-with-image .feature-list {
  grid-template-columns: 1fr; /* Single column when next to image */
}

.feature-section-image {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  text-align: center;
  padding: 1rem;
}

@media (max-width: 768px) {
  .feature-section-with-image {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .feature-section-image {
    order: -1; /* Image first on mobile */
  }
}

.feature-list li {
  padding: 0.5rem 0;
  position: relative;
  padding-left: 1.5rem;
  color: var(--color-text-secondary);
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: bold;
}


/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */

.about {
  padding: 4rem 0;
}

.about__content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.about__bio p {
  font-size: 1.1rem;
  line-height: 1.7;
}

.credentials h3 {
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

.credentials__grid {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.credential {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.credential strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

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

/* ==========================================================================
   PUBLICATIONS SECTION
   ========================================================================== */

.publications {
  padding: 4rem 0;
  background: var(--color-bg-secondary);
  text-align: center;
}

.publications__summary {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 2rem;
  color: var(--color-text-secondary);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */

.contact {
  padding: 4rem 0;
}

.contact__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact__email {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  display: block;
  margin-top: 1rem;
}

.contact__form {
  background: var(--color-bg-secondary);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border-radius: 0;
  border: none;
  border-bottom: 2px solid var(--color-border);
  background: transparent;
  color: var(--color-text-primary);
  font-family: inherit;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-bottom-color: var(--color-primary);
  transform: scale(1.02);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.footer {
  background: var(--color-bg-tertiary);
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
}

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

.footer__links {
  display: flex;
  gap: 1.5rem;
}

.footer__link {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: var(--color-primary);
}

.footer__note {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.footer__note a {
  color: var(--color-primary);
  font-weight: 500;
}

/* ==========================================================================
   SERVICES SHOWCASE (INDEX PAGE)
   ========================================================================== */

.services-showcase {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
}

.services-header {
  text-align: center;
  margin-bottom: 4rem;
}

.services-header__title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.services-header__subtitle {
  font-size: 1.2rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.services-flow {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-bottom: 4rem;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.service-feature {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2.5rem;
  align-items: center;
  padding: 2rem;
  border-radius: var(--border-radius-large);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
}

.service-feature:hover {
  background: rgba(255, 255, 255, 0.04);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* Alternating layout */
.service-feature--software {
  grid-template-columns: 2fr 1fr;
}

.service-feature--software .service-feature__content {
  order: 1;
}

.service-feature--software .service-feature__visual {
  order: 2;
}

.service-feature__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}

.service-feature__icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  display: block;
}

.service-feature__badge {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.service-feature__content {
  padding: 1rem 0;
}

.service-feature__title {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 1rem;
}

.service-feature__description {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: 1.5rem;
}

.service-feature__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.highlight-tag {
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
}

.service-feature__link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.2s ease;
}

.service-feature__link:hover {
  color: var(--color-secondary);
  transform: translateX(4px);
}

.services-extra {
  margin-top: 3rem;
  text-align: center;
}

.creative-touch {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1) 0%, rgba(245, 158, 11, 0.1) 100%);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: var(--border-radius-large);
  padding: 2rem 3rem;
  max-width: 800px;
  margin: 0 auto;
}

.creative-touch__icon {
  font-size: 3rem;
  flex-shrink: 0;
}

.creative-touch__content {
  text-align: left;
}

.creative-touch__content h4 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 0.5rem;
}

.creative-touch__content p {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.creative-touch__link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s ease;
}

.creative-touch__link:hover {
  color: var(--color-secondary);
  transform: translateX(4px);
}

/* Responsive design for services showcase */
@media (max-width: 768px) {
  .services-showcase {
    padding: 4rem 0;
  }
  
  .services-header__title {
    font-size: 2rem;
  }
  
  .service-feature {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
  
  .service-feature--software .service-feature__content,
  .service-feature--software .service-feature__visual {
    order: unset;
  }
  
  .service-feature__icon {
    font-size: 3rem;
  }
  
  .creative-touch {
    flex-direction: column;
    text-align: center;
    padding: 1.5rem;
  }
  
  .creative-touch__content {
    text-align: center;
  }
}

/* ==========================================================================
   SPECIALIZED PAGE COMPONENTS
   ========================================================================== */

/* Page Hero */
.page-hero {
  background: var(--gradient-hero);
  padding: 3rem 0;
  text-align: center;
}

.page-hero__title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Overview Section */
.overview {
  padding: 4rem 0;
}

/* CTA Section */
.cta-section {
  background: var(--color-bg-secondary);
  padding: 4rem 0;
  text-align: center;
}

.cta-content h2 {
  margin-bottom: 1rem;
}

.cta-content p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

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

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Service Detail Pages */
.services-detailed {
  padding: 4rem 0;
}

.service-detail {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 3rem;
  margin-bottom: 4rem;
  align-items: start;
}

.service-detail--reverse {
  grid-template-columns: 400px 1fr;
}

.service-detail--reverse .service-detail__content {
  order: 2;
}

.service-detail--reverse .service-detail__media {
  order: 1;
}

/* Enhanced media column with stacked content */
.service-detail__media {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.service-detail__media-primary {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  text-align: center;
  padding: 1rem;
}

.service-detail__media-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.service-detail__media-highlight {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-text-inverse);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  text-align: center;
}

.service-detail__media-cta {
  background: var(--color-bg-secondary);
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  text-align: center;
}

.service-detail__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.service-badge {
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.service-badge--free {
  background: var(--color-secondary);
  color: var(--color-text-inverse);
}

.service-badge--consulting {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.service-badge--design {
  background: var(--color-accent);
  color: var(--color-text-inverse);
}

.service-badge--expert {
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
}

.service-detail__description h3 {
  margin: 2rem 0 1rem;
  color: var(--color-primary);
}

.service-detail__actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.placeholder-image--large {
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
}

/* Grids for Services */
.instrument-grid,
.consulting-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 1.5rem 0;
  justify-items: center;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}


/* Process Section */
.process-section {
  background: var(--color-bg-secondary);
  padding: 4rem 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  justify-items: center;
  max-width: 800px;
  margin: 0 auto;
}

.process-grid .process-step {
  width: 100%;
  max-width: 300px;
}

.process-step {
  text-align: center;
  padding: 2rem 1rem;
}

.process-step__number {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.25rem;
  margin: 0 auto 1rem;
}

.process-step h3 {
  margin-bottom: 1rem;
  color: var(--color-primary);
}

/* About Page Components */
.about-detailed {
  padding: 4rem 0;
}

.about-intro {
  margin-bottom: 4rem;
}

.about-intro__content .lead {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-primary);
  margin-bottom: 1.5rem;
}

.placeholder-image--portrait {
  aspect-ratio: 3/4;
  min-height: 400px;
}

.credentials-detailed {
  margin-bottom: 4rem;
}

.timeline {
  max-width: 800px;
  margin: 0 auto;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
}

.timeline-item__marker {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--color-primary);
  margin-top: 0.5rem;
  position: relative;
}

.timeline-item__marker::after {
  content: '';
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 4rem;
  background: var(--color-border);
}

.timeline-item:last-child .timeline-item__marker::after {
  display: none;
}

.timeline-item__content h3 {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.timeline-item__content h4 {
  margin-bottom: 0.25rem;
  color: var(--color-text-primary);
}

.timeline-item__period {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  font-style: italic;
}

.expertise-section {
  margin-bottom: 4rem;
}



.publications-section {
  margin-bottom: 4rem;
}

.publications-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 3rem;
}


.journals-list {
  margin-bottom: 2rem;
}


.publications-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.philosophy-section {
  margin-bottom: 4rem;
}

.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  justify-items: center;
  max-width: 800px;
  margin: 0 auto;
}


/* Portfolio Page Components */
.portfolio-tabs {
  background: var(--color-bg-secondary);
  padding: 2rem 0;
}

.tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.tab-button {
  background: transparent;
  border: 2px solid var(--color-border);
  color: var(--color-text-secondary);
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 500;
}

.tab-button--active,
.tab-button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-bg-primary);
}

.portfolio-content {
  padding: 4rem 0;
}

.tab-content {
  display: none;
}

.tab-content--active {
  display: block;
}

.portfolio-intro {
  text-align: center;
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-button {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  padding: 0.5rem 1rem;
  border-radius: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 0.875rem;
}

.filter-button--active,
.filter-button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
  justify-items: center;
}

.portfolio-grid .portfolio-item {
  width: 100%;
  max-width: 450px;
}

.portfolio-item {
  background: var(--color-bg-primary);
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--color-border);
}

.portfolio-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.portfolio-item__image {
  height: 200px;
}

.portfolio-item__content {
  padding: 1.5rem;
}

.portfolio-item__content h3 {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.portfolio-item__content p {
  margin-bottom: 1rem;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.portfolio-item__tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.tag {
  background: var(--color-bg-tertiary);
  color: var(--color-text-muted);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  border: 1px solid var(--color-border);
}

.portfolio-cta {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--color-bg-secondary);
  border-radius: 1rem;
  border: 1px solid var(--color-border);
}

.publications-stats-large {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 3rem;
}


.publications-list {
  max-width: 900px;
  margin: 0 auto 3rem;
}

.publication-item {
  background: var(--color-bg-primary);
  padding: 2rem;
  border-radius: 1rem;
  margin-bottom: 2rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.publication-item__journal {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.publication-item__title {
  margin-bottom: 0.5rem;
  color: var(--color-text-primary);
  font-size: 1.125rem;
}

.publication-item__authors {
  color: var(--color-text-secondary);
  font-style: italic;
  margin-bottom: 1rem;
}

.publication-item__details {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.publication-item__year,
.publication-item__impact,
.publication-item__citations {
  background: var(--color-bg-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.publication-item__abstract {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.publications-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.software-grid {
  display: grid;
  gap: 3rem;
  margin-bottom: 3rem;
}

.software-project {
  background: var(--color-bg-primary);
  border-radius: var(--border-radius-large);
  padding: 2rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.software-project__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.software-project__badges {
  display: flex;
  gap: 0.5rem;
}

.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.badge--open-source {
  background: var(--color-secondary);
  color: var(--color-text-inverse);
}

.badge--custom {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.badge--python {
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.software-project__image {
  margin-bottom: 1.5rem;
}

.software-project__description h4 {
  margin: 1.5rem 0 1rem;
  color: var(--color-primary);
}

.tech-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.tech-tag {
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  border: 1px solid var(--color-border);
}

.testimonial {
  background: var(--color-bg-secondary);
  padding: 1rem;
  border-radius: 0.5rem;
  border-left: 4px solid var(--color-primary);
  font-style: italic;
  color: var(--color-text-secondary);
  margin: 1rem 0;
}

.software-project__actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.software-cta {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--color-bg-secondary);
  border-radius: 1rem;
  border: 1px solid var(--color-border);
}

/* Contact Page Components */
.contact-main {
  padding: 4rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-intro {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  color: var(--color-text-secondary);
}

.contact-methods {
  margin-bottom: 3rem;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-method__icon {
  font-size: 1.5rem;
  margin-top: 0.25rem;
}

.contact-method__content h3 {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.contact-method__link {
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
  display: block;
}

.contact-method__content p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin: 0;
}

.contact-availability {
  background: var(--color-bg-secondary);
  padding: 1.5rem;
  border-radius: 1rem;
  border: 1px solid var(--color-border);
}

.contact-availability h3 {
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.timezone-info {
  background: var(--color-bg-primary);
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--color-border);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-top: 1rem;
}

.contact-form-detailed {
  background: var(--color-bg-secondary);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--color-border);
}

.contact-form-detailed h2 {
  margin-bottom: 2rem;
  color: var(--color-primary);
}

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

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--color-text-primary);
}

/* Duplicate form styles removed - using merged creative styles above */

/* Duplicate form focus styles removed - using merged creative styles above */

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.checkbox-text {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.5;
}

.form-footer {
  margin-top: 1rem;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

.contact-faq {
  background: var(--color-bg-secondary);
  padding: 4rem 0;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  justify-items: center;
}

.faq-grid .faq-item {
  width: 100%;
  max-width: 500px;
}

.faq-item {
  background: var(--color-bg-primary);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--color-border);
}

.faq-item h3 {
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.faq-item p {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

.contact-cta {
  padding: 4rem 0;
}

/* ==========================================================================
   CREATIVE THEME DRAMATIC LAYOUT DIFFERENCES
   ========================================================================== */

/* Creative theme navigation becomes side-oriented */
.header {
  background: linear-gradient(90deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
  border-bottom: 3px solid var(--color-primary);
}

.nav {
  padding: 1.5rem 2rem;
}


/* Creative hero section becomes full-height with diagonal elements - styles merged into main .hero selector */

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 100px,
    var(--color-primary) 100px,
    var(--color-primary) 102px
  );
  opacity: 0.03;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__title {
  font-size: 4rem;
  margin-bottom: 2rem;
}

/* Creative cards get unique positioning and shapes - styles merged into main .overview-grid selector */

.overview-card:first-child {
  border-radius: 0.5rem 0.25rem 0.5rem 0.25rem;
}

.overview-card:nth-child(2) {
  border-radius: 0.25rem 0.5rem 0.25rem 0.5rem;
}

.overview-card:nth-child(3) {
  border-radius: 0.5rem 0.5rem 0.25rem 0.25rem;
}

.overview-card:nth-child(4) {
  border-radius: 0.25rem 0.25rem 0.5rem 0.5rem;
}

/* Portfolio gets masonry-like layout in creative theme */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  grid-auto-rows: 200px;
  gap: 1.5rem;
}

.portfolio-item:nth-child(3n+1) {
  grid-row-end: span 2;
}

.portfolio-item:nth-child(5n+1) {
  grid-row-end: span 3;
}

/* Service details - clean layout with subtle separation */
.service-detail {
  margin-bottom: 6rem;
  padding: 3rem 0;
  border-radius: var(--border-radius-large);
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, rgba(26, 26, 26, 0.7) 100%);
  border: 1px solid var(--color-border);
  position: relative;
}

.service-detail::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-large) var(--border-radius-large) 0 0;
}

.service-detail__content {
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

.service-detail__media {
  padding: 0 2rem;
}

/* Structured subsections within service details */
.service-subsection {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  padding: 2rem;
  margin: 2rem 0;
  position: relative;
}

.service-subsection h3 {
  margin-top: 0;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 0.5rem;
}

/* Two-column subsection layout */
.service-subsection--two-column {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 3rem;
  align-items: start;
}

.service-subsection--two-column .feature-list {
  grid-template-columns: 1fr; /* Single column when in two-column subsection */
}

/* Rich right column with stacked content */
.service-subsection__sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.service-subsection__image {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  text-align: center;
  padding: 1rem;
}

.service-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.service-stat {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 1rem;
  text-align: center;
}

.service-stat__number {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  display: block;
}

.service-stat__label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.service-highlight {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-text-inverse);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  text-align: center;
}

.service-highlight__icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: block;
}

.service-highlight__text {
  font-size: 0.875rem;
  font-weight: 500;
  margin: 0;
}

.service-sidebar-cta {
  background: var(--color-bg-secondary);
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  text-align: center;
}

.service-sidebar-cta h4 {
  margin: 0 0 0.5rem 0;
  color: var(--color-primary);
  font-size: 1rem;
}

.service-sidebar-cta p {
  margin: 0 0 1rem 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.service-sidebar-cta .btn {
  margin: 0;
}

/* Grid layout for cards within subsections */
.service-subsection .consulting-grid,
.service-subsection .instrument-grid {
  margin: 1.5rem 0;
}

@media (max-width: 768px) {
  .service-subsection--two-column {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .service-subsection__sidebar {
    order: -1; /* Sidebar content first on mobile */
  }
  
  .service-stats {
    grid-template-columns: 1fr; /* Stack stats vertically on mobile */
  }
}

/* ==========================================================================
   CONSULTING PAGE COMPONENTS
   ========================================================================== */

/* Consulting Hero Section */
.consulting-hero {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--color-bg-primary) 0%, var(--color-bg-secondary) 100%);
  border-bottom: 2px solid var(--color-border);
}

.consulting-hero__content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.consulting-hero__title {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

.consulting-hero__subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.consulting-hero__value {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.value-prop {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.value-prop__icon {
  font-size: 2rem;
  margin-top: 0.25rem;
}

.value-prop__content h3 {
  margin: 0 0 0.5rem 0;
  color: var(--color-primary);
  font-size: 1.125rem;
}

.value-prop__content p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.consulting-hero__credentials {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.credential-badge {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  display: inline-block;
}

.credential-badge--link {
  background: var(--color-secondary);
  transition: background-color 0.3s ease;
}

.credential-badge--link:hover {
  background: var(--color-accent);
  color: var(--color-text-inverse);
}

.inline-link {
  color: var(--color-primary);
  text-decoration: underline;
  transition: color 0.3s ease;
}

.inline-link:hover {
  color: var(--color-secondary);
}

.consulting-hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.consulting-hero__guarantee {
  position: sticky;
  top: 2rem;
}

.guarantee-box {
  background: var(--color-bg-secondary);
  border: 2px solid var(--color-primary);
  border-radius: var(--border-radius-large);
  padding: 2rem;
  transition: transform 0.3s ease;
}

.guarantee-box__header h3 {
  margin: 0 0 1.5rem 0;
  color: var(--color-primary);
  text-align: center;
}

.guarantee-list {
  list-style: none;
  margin: 0 0 2rem 0;
}

.guarantee-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-text-secondary);
}

.guarantee-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: bold;
}

.guarantee-badge {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1rem;
  background: var(--color-bg-primary);
  border-radius: var(--border-radius);
  text-align: center;
}

.guarantee-badge span {
  color: var(--color-text-muted);
  font-size: 0.75rem;
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header__title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

.section-header__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Expertise Areas */
.consulting-expertise {
  padding: 6rem 0;
  border-bottom: 1px solid var(--color-border);
}

.expertise-areas {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.expertise-area {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-large);
  padding: 2rem;
  text-align: center;
}

.expertise-area__icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.expertise-area__title {
  margin-bottom: 1.5rem;
  color: var(--color-primary);
}

.expertise-area__list {
  list-style: none;
  text-align: left;
}

.expertise-area__list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-text-secondary);
}

.expertise-area__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: bold;
}

/* Industries Section */
.consulting-industries {
  padding: 6rem 0;
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

.industries-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.industries-text h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

.industries-text p {
  margin-bottom: 3rem;
  color: var(--color-text-secondary);
  font-size: 1.125rem;
}

.industries-grid {
  display: grid;
  gap: 2rem;
}

.industry-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.industry-item__icon {
  font-size: 2rem;
  margin-top: 0.5rem;
}

.industry-item__content h3 {
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.industry-item__content p {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin: 0;
}

.industries-highlight {
  position: sticky;
  top: 2rem;
}

.highlight-box {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-text-inverse);
  padding: 3rem;
  border-radius: var(--border-radius-large);
  text-align: center;
}

.highlight-box h3 {
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.highlight-box p {
  margin-bottom: 2rem;
  opacity: 0.9;
}

.highlight-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 2rem;
}

.highlight-stat {
  text-align: center;
}

.highlight-stat__number {
  font-size: 2rem;
  font-weight: 600;
  display: block;
  margin-bottom: 0.25rem;
}

.highlight-stat__label {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* Service Types */
.consulting-services {
  padding: 6rem 0;
}

.service-types {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-type {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-large);
  padding: 2rem;
  position: relative;
}

.service-type--featured {
  border: 2px solid var(--color-primary);
  transform: scale(1.05);
}

.service-type__badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  font-weight: 600;
}

.service-type__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.service-type__header h3 {
  color: var(--color-primary);
}

.service-type__duration {
  background: var(--color-bg-tertiary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.service-type__description {
  margin-bottom: 1.5rem;
  color: var(--color-text-secondary);
}

.service-type__includes {
  list-style: none;
  margin-bottom: 2rem;
}

.service-type__includes li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-text-secondary);
}

.service-type__includes li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: bold;
}

.service-type__pricing {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  text-align: center;
  padding: 1rem;
  background: var(--color-bg-primary);
  border-radius: var(--border-radius);
  margin-top: auto;
}

/* Process Timeline */
.consulting-process {
  padding: 6rem 0;
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

.process-timeline {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 0;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: calc(6rem);
  left: 12.5%;
  right: 12.5%;
  height: 3px;
  background: var(--color-border);
  z-index: 1;
}

.process-step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 2;
  max-width: 280px;
}

.process-step__number {
  width: 5rem;
  height: 5rem;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 auto 1.5rem;
  border: 5px solid var(--color-bg-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  position: relative;
  z-index: 3;
}

.process-step__content h3 {
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.process-step__content p {
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.process-step__duration {
  background: var(--color-bg-primary);
  color: var(--color-text-muted);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.75rem;
  display: inline-block;
}

/* CTA Section */
.consulting-cta {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: var(--color-text-inverse);
  text-align: center;
}

.consulting-cta h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.consulting-cta p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.cta-guarantees {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
  padding: 1.5rem 2rem;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--border-radius-large);
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.guarantee-item__icon {
  width: 1.5rem;
  height: 1.5rem;
  background: var(--color-secondary);
  color: var(--color-text-inverse);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: bold;
  flex-shrink: 0;
}

.guarantee-item__text {
  color: var(--color-text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
}

/* Responsive Design */
@media (max-width: 768px) {
  .consulting-hero__content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .consulting-hero__title {
    font-size: 2rem;
  }
  
  .consulting-hero__guarantee {
    position: static;
  }
  
  .industries-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .industries-highlight {
    position: static;
  }
  
  .service-type--featured {
    transform: none;
  }
  
  .process-timeline {
    flex-direction: column;
    gap: 3rem;
    padding: 1rem 0;
  }
  
  .process-timeline::before {
    display: none;
  }
  
  .process-step {
    max-width: 100%;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-guarantees {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    text-align: center;
  }
  
  .guarantee-item__text {
    white-space: normal;
  }
}

/* Creative forms get unique styling */
.contact-form-detailed {
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, var(--color-bg-tertiary) 100%);
  border: 2px solid var(--color-primary);
}


/* Creative buttons get unique effects - styles merged into main .btn selector */

.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 ease;
}

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

/* ==========================================================================
   UNIVERSAL CREATIVE EFFECTS SYSTEM
   ========================================================================== */

/* 3D Perspective Effects */
.effect-3d--subtle { transform: perspective(1200px) rotateY(-1deg); }
.effect-3d--tilt-left { transform: perspective(1000px) rotateY(-5deg); }
.effect-3d--tilt-right { transform: perspective(1500px) rotateY(1deg); }
.effect-3d--lean-back { transform: perspective(1500px) rotateX(2deg); }
.effect-3d--card { transform: perspective(800px) rotateX(3deg); }
.effect-3d--card:hover { transform: perspective(800px) rotateX(1deg) translateY(-4px); }

/* Animation Effects */
.animate-in { animation: creativeSlideIn 0.8s ease-out forwards; }
.animate-float { animation: float 6s ease-in-out infinite; }
.animate-float--delayed-2s { animation: float 6s ease-in-out infinite 2s; }
.animate-float--delayed-4s { animation: float 6s ease-in-out infinite 4s; }

/* Keyframe Animations */
@keyframes creativeSlideIn {
  from {
    opacity: 0;
    transform: translateY(50px) rotate(5deg) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotate(0deg) scale(1);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(1deg); }
}

/* ==========================================================================
   CREATIVE STYLING SYSTEM
   ========================================================================== */

/* Universal Creative Grid Containers - Visual Cards Only */
.overview-grid,
.process-grid,
.software-grid,
.portfolio-grid {
  position: relative;
  z-index: 1;
}

/* Content-heavy grids should not be transformed */
.instrument-grid,
.consulting-grid,
.pricing-grid {
  /* No transform - these contain detailed text content */
}

/* Pricing cards styling */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}



/* Universal Creative Cards - Asymmetric Border Radius Pattern */
/* Creative Border Radius Variations for Card Grids */
.card-grid .card:nth-child(4n+1) { border-radius: 1rem 0.25rem 1rem 0.25rem; }
.card-grid .card:nth-child(4n+2) { border-radius: 0.25rem 1rem 0.25rem 1rem; }
.card-grid .card:nth-child(4n+3) { border-radius: 1rem 1rem 0.25rem 0.25rem; }
.card-grid .card:nth-child(4n+4) { border-radius: 0.25rem 0.25rem 1rem 1rem; }

/* Stats Cards - Special Treatment */

/* Creative stat card variations - now covered by universal card system with .card--stat class */

/* Publication Items - List Style */

.publication-item:nth-child(odd) {
  border-radius: 1rem 0.25rem 1rem 0.25rem;
  margin-left: -5px;
}

.publication-item:nth-child(even) {
  border-radius: 0.25rem 1rem 0.25rem 1rem;
  margin-left: 5px;
}

/* ==========================================================================
   SERVICES NAVIGATION
   ========================================================================== */

.services-nav {
  padding: 3rem 0;
  background: var(--color-bg-secondary);
}

.services-nav-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}



@media (max-width: 768px) {
  .services-nav-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .service-nav-card {
    padding: 1.5rem;
  }
}


/* ==========================================================================
   GLOBAL RESPONSIVE OVERRIDES
   ========================================================================== */

@media (max-width: 768px) {
  .nav {
    padding: 1rem;
    position: relative;
  }

  .nav__brand h1 {
    font-size: 1.25rem !important;
  }

  .nav__tagline {
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .nav {
    padding: 0.75rem;
  }

  .nav__brand h1 {
    font-size: 1.1rem !important;
  }

  .nav__tagline {
    font-size: 0.7rem;
  }

  .nav__menu {
    display: none;
  }
  
  .nav__menu--open {
    display: flex !important;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-top: none;
    box-shadow: var(--shadow-lg);
    padding: 1rem;
    z-index: 1000;
  }

  .nav__list {
    flex-direction: column;
    gap: 1rem;
  }
  
  .nav__mobile-toggle {
    display: block;
  }
  
  .nav__mobile-toggle--open .nav__mobile-icon::before {
    transform: rotate(45deg) translate(0.3rem, 0.3rem);
  }
  
  .nav__mobile-toggle--open .nav__mobile-icon::after {
    transform: rotate(-45deg) translate(0.3rem, -0.3rem);
  }
  
  .hero__title,
  .page-hero__title {
    font-size: 2rem;
  }
  
  /* Creative theme mobile adjustments */
  .hero__title {
    font-size: 2.5rem;
  }
  
  .hero {
    min-height: 60vh;
  }
  
  /* Personal hero mobile styles */
  .hero--personal {
    padding: 2rem 0;
  }
  
  .hero__personal {
    flex-direction: column;
    text-align: center;
    gap: 2rem;
    margin-bottom: 2rem;
  }
  
  .placeholder-image--headshot {
    width: 100px;
    height: 100px;
  }
  
  .hero__greeting {
    font-size: 2rem;
  }
  
  .hero__personal-story {
    font-size: 1rem;
  }
  
  .hero__credentials {
    justify-content: center;
  }
  
  .hero__value-prop {
    padding: 1.5rem;
    text-align: center;
  }
  
  .hero__what-i-do {
    font-size: 1.25rem;
  }
  
  .hero__services-summary {
    font-size: 1rem;
  }
  
  .hero--personal .hero__actions {
    justify-content: center;
  }
  
  .hero__services-list li {
    font-size: 1rem;
    padding: 0.5rem 0;
  }
  
  .hero__personal-touch {
    margin: 1.5rem 0;
    padding: 1rem;
  }
  
  .overview-grid--balanced {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
  
  .overview-grid {
    grid-template-columns: 1fr;
    transform: none;
  }
  
  .overview-card:first-child {
    grid-column: 1;
    grid-row: auto;
  }
  
  .contact-form-detailed {
    transform: none;
  }
  
  .btn {
    transform: none;
  }
  
  .hero__actions,
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .service-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  .service-detail,
  .about-intro,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .service-detail--reverse .service-detail__content,
  .service-detail--reverse .service-detail__media {
    order: unset;
  }
  
  .service-detail__media-stats {
    grid-template-columns: 1fr;
  }
  
  .publications-stats,
  .publications-stats-large {
    flex-direction: column;
    gap: 1rem;
  }
  
  .tabs,
  .portfolio-filter {
    flex-wrap: wrap;
  }
  
  .publication-item__details {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .timeline-item__marker {
    margin: 0 auto;
  }
  
  .timeline-item__marker::after {
    display: none;
  }
  
  .footer__content {
    flex-direction: column;
    text-align: center;
  }
  
  .container {
    padding: 0 1rem;
  }
  
  .placeholder-image--large,
  .placeholder-image--portrait {
    min-height: 200px;
  }
}