/* ==========================================================================
   Ricardo De Azua Portfolio
   Digital Lavender Theme | Dark Mode
   ========================================================================== */

/* Iconoir icon library - https://iconoir.com */
@import url("https://cdn.jsdelivr.net/gh/iconoir-icons/iconoir@main/css/iconoir.css");

/* --------------------------------------------------------------------------
   CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Digital Lavender Palette */
  --primary: #B57EDC;
  --primary-light: #E8D5F2;
  --primary-dark: #9B59B6;
  --accent: #00F5D4;
  --accent-secondary: #FF6B9D;
  
  /* Dark Mode Base */
  --bg-primary: #0f0f1a;
  --bg-secondary: #1a1a2e;
  --bg-card: #16162a;
  --bg-card-hover: #1e1e38;
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #a0a0b8;
  --text-muted: #6b6b80;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  
  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* --------------------------------------------------------------------------
   Custom Cursor
   -------------------------------------------------------------------------- */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 10002; /* Above password overlay (10001) so cursor remains visible in modals */
  mix-blend-mode: difference;
}

.cursor-dot {
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.cursor-outline {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.15s ease, height 0.15s ease, border-color 0.15s ease;
}

/* Cursor hover states */
.cursor-outline.cursor-hover {
  width: 60px;
  height: 60px;
  border-color: var(--primary);
}

.cursor-outline.cursor-hover-link {
  width: 50px;
  height: 50px;
  border-color: rgba(255, 255, 255, 0.8);
}

/* Hide custom cursor on touch devices */
@media (hover: none) and (pointer: coarse) {
  .cursor {
    display: none;
  }
}

/* Hide default cursor when custom cursor is active (only if no reduced motion preference) */
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  * {
    cursor: none !important;
  }
}

/* Hide custom cursor when user prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  .cursor {
    display: none !important;
  }
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Noise Overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.02;
  pointer-events: none;
  z-index: 1000;
}
a {
  color: inherit;
  text-decoration: none;
}

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

q {
  quotes: '\201C' '\201D';
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-xl);
  padding-top: calc(var(--space-md) + env(safe-area-inset-top, 0px));
  /* IMPORTANT: Must stay above the noise overlay (body::before at z-index 1000).
     Safari composites the noise overlay above the nav in the Dynamic Island safe area
     if z-index is <= 1000, causing page content to bleed through behind it. Do NOT
     lower this value below 1001 or lower the noise overlay — both were tried and
     reverted. Raising the nav is the correct fix. */
  z-index: 1001;
  background: var(--bg-primary);
}

.nav::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 32px;
  background: linear-gradient(180deg, var(--bg-primary) 0%, transparent 100%);
  pointer-events: none;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 40px;
  width: auto;
  transition: opacity var(--transition-fast);
  display: block;
}

.nav-logo:hover .logo-img {
  opacity: 0.8;
}

.nav-links {
  display: flex;
  gap: var(--space-lg);
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition-base);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-3xl) var(--space-xl);
}

.hero-gradient {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: 
    radial-gradient(ellipse 80% 60% at 20% 40%, rgba(181, 126, 220, 0.4) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(0, 245, 212, 0.25) 0%, transparent 50%),
    radial-gradient(ellipse 50% 50% at 50% 80%, rgba(255, 107, 157, 0.2) 0%, transparent 50%),
    radial-gradient(ellipse 100% 100% at 50% 50%, rgba(155, 89, 182, 0.1) 0%, transparent 70%);
  animation: heroGradient 20s ease-in-out infinite alternate;
}

@keyframes heroGradient {
  0% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
  50% {
    transform: scale(1.1) rotate(2deg);
    opacity: 0.9;
  }
  100% {
    transform: scale(1.05) rotate(-1deg);
    opacity: 1;
  }
}

/* Hero floating icons - decorative layer behind headline */
.hero-floating-icons {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-float-icon {
  position: absolute;
  left: var(--icon-x, 50%);
  top: var(--icon-y, 50%);
  transform: translate(-50%, -50%) translateX(var(--cursor-shift-x, 0));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: var(--hero-icons-opacity, 0.25);
  color: var(--text-secondary);
  transition: opacity 0.4s ease;
}

.hero-float-icon svg {
  width: 64px;
  height: 64px;
  display: block;
}

.hero-float-icon-inner {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-float-icon--accent {
  color: var(--primary-light);
}

@media (prefers-reduced-motion: no-preference) {
  .hero-float-icon-inner {
    animation: heroFloat var(--float-duration, 14s) ease-in-out infinite;
    animation-delay: var(--float-delay, 0s);
  }
}

@keyframes heroFloat {
  0%, 100% {
    transform: translateY(0) rotate(-2deg);
  }
  25% {
    transform: translateY(calc(-1 * var(--drift-amplitude, 8px))) rotate(2deg);
  }
  50% {
    transform: translateY(0) rotate(4deg);
  }
  75% {
    transform: translateY(var(--drift-amplitude, 8px)) rotate(-4deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-floating-icons {
    display: none;
  }
}

@media (max-width: 768px) {
  .hero-float-icon--ease-curve {
    top: calc(var(--icon-y, 55%) + 80px);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  text-align: center;
}

.hero-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards 0.2s;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards 0.4s;
}

/* Gradient Text Wrapper - for cursor glow effect */
.gradient-text-wrapper {
  position: relative;
  display: inline-block;
}

/* Cursor-following glow for gradient color shift */
.hero-cursor-glow {
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: #F61CFE;
  opacity: 0;
  pointer-events: none;
  filter: blur(90px);
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: opacity 0.4s ease;
  mix-blend-mode: screen;
}

.gradient-text-wrapper:hover .hero-cursor-glow {
  opacity: 0.5;
}

/* Interactive Gradient Text */
.gradient-text {
  position: relative;
  z-index: 2;
  background: linear-gradient(
    var(--gradient-angle, 135deg), 
    var(--primary) 0%, 
    var(--accent) 50%, 
    var(--accent-secondary) 100%
  );
  background-size: 200% 200%;
  background-position: var(--gradient-pos-x, 50%) var(--gradient-pos-y, 50%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: background-position 0.15s ease;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards 0.6s;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  background: var(--primary);
  color: var(--bg-primary);
  font-weight: 600;
  border-radius: 100px;
  transition: all var(--transition-base);
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards 0.8s;
}

.hero-cta:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(181, 126, 220, 0.3);
}

.hero-cta .arrow {
  transition: transform var(--transition-fast);
}

.hero-cta:hover .arrow {
  transform: translateX(4px);
}

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

/* --------------------------------------------------------------------------
   Section Styles
   -------------------------------------------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Work Section
   -------------------------------------------------------------------------- */
.work-section {
  padding: var(--space-3xl) var(--space-xl);
  max-width: 1400px;
  margin: 0 auto;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

/* --------------------------------------------------------------------------
   How I Lead Section
   -------------------------------------------------------------------------- */
.how-i-lead-section {
  padding: var(--space-3xl) var(--space-xl);
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.how-i-lead-section .section-header {
  max-width: 1200px;
  margin: 0 auto var(--space-3xl);
}

.how-i-lead-intro-text {
  font-size: 1.5rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 700px;
  margin: var(--space-md) auto 0;
  text-align: center;
}

.how-i-lead-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.how-i-lead-footer {
  max-width: 1200px;
  margin: var(--space-2xl) auto 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.how-i-lead-footer .testimonial {
  margin: 0 auto var(--space-lg);
}

@media (max-width: 900px) {
  .how-i-lead-cards {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Case Cards
   -------------------------------------------------------------------------- */
a.case-card {
  display: block;
  text-decoration: none;
  color: inherit;
}

.case-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
  border: 1px solid rgba(181, 126, 220, 0.1);
}

.case-card:hover {
  transform: translateY(-8px);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(181, 126, 220, 0.2);
  background: var(--bg-card-hover);
}

.card-image {
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.case-card.featured .card-image {
  height: 220px;
}

.card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.3) 100%);
}

.card-image-content {
  position: relative;
  z-index: 1;
}

.card-icon {
  font-size: 4rem;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

.case-card.featured .card-icon {
  font-size: 5rem;
}

/* Card with actual image */
.card-image.has-image {
  padding: 0;
}

.card-image.has-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: relative;
  z-index: 1;
  transition: transform var(--transition-base);
}

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

.card-content {
  padding: var(--space-lg);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  min-height: 1.25rem;
}

.card-tag {
  font-size: 0.625rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: rgba(0, 245, 212, 0.12);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}

.card-client {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin: var(--space-xs) 0 var(--space-sm);
  letter-spacing: -0.01em;
}

.case-card.featured .card-title {
  font-size: 1.75rem;
}

.card-description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.card-role {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.card-year {
  font-size: 0.8125rem;
  color: var(--accent);
  font-weight: 500;
}

.card-impact {
  margin-top: var(--space-md);
  padding: var(--space-sm);
  background: rgba(181, 126, 220, 0.1);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--primary-light);
  font-style: italic;
}

/* --------------------------------------------------------------------------
   About Section
   -------------------------------------------------------------------------- */
.about-section {
  position: relative;
  padding: var(--space-3xl) var(--space-xl);
  background: var(--bg-secondary);
  overflow: hidden;
}

.about-gradient {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: 
    radial-gradient(ellipse 100% 100% at 100% 50%, rgba(181, 126, 220, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.about-content {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  margin-top: var(--space-xl);
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.about-intro {
  font-size: 1.5rem;
  line-height: 1.5;
  color: var(--text-primary);
}

.about-intro strong {
  color: var(--accent);
}

.about-text p {
  color: var(--text-secondary);
}

.about-leadership-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--primary);
  font-weight: 500;
  transition: all var(--transition-base);
}

.about-leadership-link:hover {
  color: var(--primary-light);
  gap: var(--space-sm);
}

.about-leadership-link .arrow {
  transition: transform var(--transition-fast);
}

.about-leadership-link:hover .arrow {
  transform: translateX(4px);
}

.about-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.about-image-placeholder {
  background: var(--bg-card);
  border: 1px solid rgba(181, 126, 220, 0.15);
  border-radius: var(--radius-xl);
  min-height: 320px;
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.about-image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(181, 126, 220, 0.08) 0%, rgba(0, 245, 212, 0.05) 100%);
}

.about-image-placeholder-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-xl);
  color: var(--text-muted);
  font-size: 0.875rem;
}

.about-image-placeholder-icon {
  font-size: 3rem;
  margin-bottom: var(--space-sm);
  opacity: 0.4;
  display: block;
}

.about-image-placeholder-icon i {
  font-size: inherit;
  color: inherit;
}

.about-image-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  z-index: 1;
}

.expertise-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--primary-light);
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.expertise-item {
  padding: var(--space-md);
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid rgba(181, 126, 220, 0.1);
  transition: all var(--transition-base);
}

.expertise-item:hover {
  border-color: rgba(181, 126, 220, 0.3);
  transform: translateY(-2px);
}

.expertise-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-xs);
  display: inline-flex;
  align-items: center;
  color: inherit;
}

.expertise-icon i {
  font-size: inherit;
  color: inherit;
}

.expertise-item h4 {
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.expertise-item p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Testimonial Section
   -------------------------------------------------------------------------- */
.testimonial-section {
  padding: var(--space-3xl) var(--space-xl);
  display: flex;
  justify-content: center;
}

/* Leadership page: testimonials hidden for now (remove to restore) */
.leadership-page .case-content-narrow:has(.testimonial-section) {
  display: none;
}

.testimonial {
  max-width: 800px;
  text-align: center;
}

.testimonial p {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.testimonial p::before {
  content: '\201C';
  color: var(--primary);
}

.testimonial p::after {
  content: '\201D';
  color: var(--primary);
}

.testimonial cite {
  font-style: normal;
  font-size: 1rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Connect Section
   -------------------------------------------------------------------------- */
.connect-section {
  padding: var(--space-3xl) var(--space-xl);
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.connect-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.connect-text {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin: var(--space-md) 0 var(--space-xl);
}

.connect-links {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.connect-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  background: var(--bg-card);
  border: 1px solid rgba(181, 126, 220, 0.2);
  border-radius: 100px;
  font-weight: 500;
  transition: all var(--transition-base);
}

.connect-link:hover {
  background: var(--primary);
  color: var(--bg-primary);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.link-icon {
  display: inline-flex;
  align-items: center;
  font-size: 1.25rem;
}

.link-icon i {
  font-size: inherit;
  color: inherit;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  padding: var(--space-xl);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* --------------------------------------------------------------------------
   Leadership Page
   -------------------------------------------------------------------------- */
.leadership-cta-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-top: var(--space-lg);
}

.leadership-cta-links .hero-cta {
  animation: none;
  opacity: 1;
}

.leadership-cta-links .connect-link.leadership-cta {
  padding: var(--space-sm) var(--space-lg);
  background: var(--bg-card);
  border: 1px solid rgba(181, 126, 220, 0.2);
  border-radius: 100px;
  font-weight: 600;
}

.leadership-cta-links .connect-link.leadership-cta:hover {
  background: var(--primary);
  color: var(--bg-primary);
  border-color: var(--primary);
}

/* --------------------------------------------------------------------------
   Scroll Animations
   -------------------------------------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Responsive Adjustments
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .nav {
    padding: var(--space-sm) var(--space-md);
    padding-top: calc(var(--space-sm) + env(safe-area-inset-top, 0px));
  }
  
  .nav-links {
    gap: var(--space-md);
  }
  
  .hero {
    padding: var(--space-2xl) var(--space-md);
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .work-section,
  .how-i-lead-section,
  .about-section,
  .testimonial-section,
  .connect-section {
    padding: var(--space-2xl) var(--space-md);
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  .expertise-grid {
    grid-template-columns: 1fr;
  }
  
  .about-grid {
    gap: var(--space-xl);
  }

  .about-image-placeholder {
    aspect-ratio: 1 / 1;
  }

  .connect-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  .connect-link {
    justify-content: center;
    padding: var(--space-sm) var(--space-md);
    font-size: 0.875rem;
    width: 100%;
  }
}

/* --------------------------------------------------------------------------
   Selection & Focus Styles
   -------------------------------------------------------------------------- */
::selection {
  background: var(--primary);
  color: var(--bg-primary);
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}