/* ============================================
   PORTFOLIO GOLD STANDARD - ENHANCED STYLES
   ============================================ */

:root {
  /* Light mode colors */
  --bg: #f7f4ee;
  --bg-secondary: #f1ede5;
  --card: rgba(255, 255, 255, 0.86);
  --panel: rgba(255, 255, 255, 0.92);
  --border: rgba(15, 27, 45, 0.12);
  --text: #0f1b2d;
  --text-secondary: #22324a;
  --muted: #5d6b7a;
  --ink-soft: #22324a;
  --accent: #b96a3a;
  --accent-hover: #d17a42;
  --accent-2: #1f3a57;
  --accent-2-hover: #2a4d73;
  --glow-accent: rgba(185, 106, 58, 0.4);
  --glow-accent-2: rgba(31, 58, 87, 0.4);
  
  /* Spacing & sizing */
  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 24px;
  
  /* Shadows */
  --shadow-xs: 0 2px 8px rgba(15, 27, 45, 0.04);
  --shadow-sm: 0 8px 20px rgba(15, 27, 45, 0.08);
  --shadow-md: 0 24px 48px rgba(15, 27, 45, 0.12);
  --shadow-lg: 0 32px 64px rgba(15, 27, 45, 0.16);
  --shadow-glow: 0 0 40px var(--glow-accent);
  
  /* Animation timing */
  --ease-smooth: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --ease-elastic: cubic-bezier(0.68, -0.6, 0.32, 1.6);
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  
  /* Transitions */
  --transition-fast: 0.15s var(--ease-smooth);
  --transition-normal: 0.3s var(--ease-smooth);
  --transition-slow: 0.5s var(--ease-out-expo);
  
  color-scheme: light;
}

/* Dark mode */
[data-theme="dark"] {
  --bg: #0f1419;
  --bg-secondary: #1a1f26;
  --card: rgba(26, 31, 38, 0.9);
  --panel: rgba(26, 31, 38, 0.95);
  --border: rgba(255, 255, 255, 0.1);
  --text: #f0f4f8;
  --text-secondary: #c8d4e0;
  --muted: #8b9aab;
  --ink-soft: #c8d4e0;
  --accent: #e8885a;
  --accent-hover: #f59b6d;
  --accent-2: #4a8bc2;
  --accent-2-hover: #5d9ed5;
  --glow-accent: rgba(232, 136, 90, 0.3);
  --glow-accent-2: rgba(74, 139, 194, 0.3);
  --shadow-sm: 0 8px 20px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 24px 48px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 32px 64px rgba(0, 0, 0, 0.5);
  color-scheme: dark;
}

/* ============================================
   BASE STYLES & RESETS
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.5s var(--ease-smooth), color 0.3s var(--ease-smooth);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 12% 18%, var(--glow-accent), transparent 50%),
    radial-gradient(ellipse 60% 40% at 86% 6%, var(--glow-accent-2), transparent 50%),
    radial-gradient(ellipse 50% 50% at 50% 100%, rgba(185, 106, 58, 0.08), transparent 40%);
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.5s var(--ease-smooth);
}

[data-theme="dark"] body::before {
  opacity: 0.6;
}

::selection {
  background: var(--accent);
  color: white;
}

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

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

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

h1, h2, h3, h4 {
  font-family: "Fraunces", "IBM Plex Sans", Georgia, serif;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  color: var(--text);
  line-height: 1.1;
  font-weight: 600;
}

h1 {
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  line-height: 1.05;
  font-weight: 700;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
}

p {
  margin: 0 0 12px;
  line-height: 1.7;
}

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

a:hover {
  color: var(--accent-2);
}

/* ============================================
   SCROLL PROGRESS BAR
   ============================================ */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 9999;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px var(--accent);
}

/* ============================================
   PRELOADER
   ============================================ */

.preloader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s var(--ease-smooth), visibility 0.5s;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader__content {
  text-align: center;
}

.preloader__logo {
  font-family: "Fraunces", serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-2);
  animation: pulse 1.5s ease-in-out infinite;
}

.preloader__bar {
  width: 200px;
  height: 3px;
  background: var(--border);
  border-radius: 3px;
  margin-top: 20px;
  overflow: hidden;
}

.preloader__fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 3px;
  animation: loadFill 1.5s var(--ease-out-expo) forwards;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.98); }
}

/* ============================================
   BACKGROUND EFFECTS
   ============================================ */

#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.2;
  filter: blur(0.5px);
  will-change: transform;
}

[data-theme="dark"] #bg-canvas {
  opacity: 0.15;
}

.grain {
  position: fixed;
  inset: -200%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1600' height='1600'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.18'/%3E%3C/svg%3E");
  opacity: 0.06;
  mix-blend-mode: multiply;
  z-index: 1;
  pointer-events: none;
  animation: grainShift 8s steps(4) infinite;
  will-change: transform;
}

[data-theme="dark"] .grain {
  mix-blend-mode: soft-light;
  opacity: 0.08;
}

@keyframes grainShift {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-5%, -5%, 0); }
}

/* ============================================
   CUSTOM CURSOR (desktop only)
   ============================================ */

.cursor {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .cursor {
    display: block;
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.15s var(--ease-smooth), 
                width 0.2s var(--ease-smooth), 
                height 0.2s var(--ease-smooth),
                border-color 0.2s var(--ease-smooth),
                background 0.2s var(--ease-smooth);
    transform: translate(-50%, -50%);
    mix-blend-mode: difference;
  }

  .cursor.hover {
    width: 50px;
    height: 50px;
    background: rgba(185, 106, 58, 0.1);
    border-color: var(--accent-2);
  }

  .cursor.clicking {
    transform: translate(-50%, -50%) scale(0.8);
  }

  body.cursor-hidden .cursor {
    opacity: 0;
  }
}

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

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 24px;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  background: rgba(255, 255, 255, 0.75);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(15, 27, 45, 0.05);
  transition: background var(--transition-normal), 
              box-shadow var(--transition-normal),
              transform var(--transition-normal);
}

[data-theme="dark"] .nav {
  background: rgba(15, 20, 25, 0.8);
}

.nav.scrolled {
  box-shadow: 0 8px 30px rgba(15, 27, 45, 0.1);
}

.nav.hidden {
  transform: translateY(-100%);
}

.nav nav {
  display: flex;
  gap: 8px;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 500;
}

.nav a {
  position: relative;
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--muted);
  transition: color var(--transition-fast), background var(--transition-fast);
  overflow: hidden;
}

.nav a::before {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width var(--transition-normal);
}

.nav a:hover,
.nav a.active {
  color: var(--text);
  background: rgba(31, 58, 87, 0.06);
}

.nav a.active::before {
  width: 20px;
}

.nav__logo {
  font-family: "Fraunces", serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.15em;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(31, 58, 87, 0.15);
  color: var(--accent-2);
  background: rgba(31, 58, 87, 0.05);
  transition: transform var(--transition-fast), 
              box-shadow var(--transition-fast),
              border-color var(--transition-fast);
}

.nav__logo:hover {
  transform: scale(1.05);
  border-color: var(--accent);
  box-shadow: 0 4px 20px var(--glow-accent);
}

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

/* Mobile menu toggle */
.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  position: relative;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

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

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

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

/* Theme toggle */
.theme-toggle {
  position: relative;
  width: 50px;
  height: 28px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(31, 58, 87, 0.08);
  cursor: pointer;
  transition: background var(--transition-normal), border-color var(--transition-normal);
  overflow: hidden;
}

.theme-toggle:hover {
  border-color: var(--accent);
}

.theme-toggle__track {
  position: absolute;
  inset: 2px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 6px;
  font-size: 12px;
}

.theme-toggle__thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  transition: transform var(--transition-normal);
}

[data-theme="dark"] .theme-toggle__thumb {
  transform: translateX(22px);
}

.theme-toggle__icon {
  font-size: 14px;
  transition: opacity var(--transition-fast);
}

/* Language switch */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border-radius: 999px;
  border: 1px solid rgba(31, 58, 87, 0.2);
  background: rgba(31, 58, 87, 0.06);
}

.lang-switch button {
  border: none;
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-weight: 600;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition-fast), 
              color var(--transition-fast),
              transform var(--transition-fast);
}

.lang-switch button:hover {
  transform: scale(1.05);
}

.lang-switch button.active {
  background: var(--accent-2);
  color: #fff;
  box-shadow: 0 2px 8px var(--glow-accent-2);
}

.lang-switch button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

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

.button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent-2), #2f546f);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  overflow: hidden;
  box-shadow: var(--shadow-sm), inset 0 1px 0 rgba(255,255,255,0.1);
  transition: transform var(--transition-fast), 
              box-shadow var(--transition-fast), 
              filter var(--transition-fast);
  isolation: isolate;
}

.button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.2) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease-out-expo);
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md), 0 0 30px var(--glow-accent-2);
  color: #fff;
}

.button:hover::before {
  transform: translateX(100%);
}

.button:active {
  transform: translateY(0);
  box-shadow: var(--shadow-xs);
}

/* Button ripple effect */
.button .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

.button.ghost {
  background: rgba(31, 58, 87, 0.06);
  color: var(--accent-2);
  border: 1px solid rgba(31, 58, 87, 0.2);
  box-shadow: none;
}

.button.ghost::before {
  background: linear-gradient(135deg, transparent 40%, rgba(31,58,87,0.1) 50%, transparent 60%);
}

.button.ghost:hover {
  color: var(--text);
  background: rgba(31, 58, 87, 0.1);
  border-color: rgba(31, 58, 87, 0.3);
  box-shadow: var(--shadow-sm);
}

.button.ghost .ripple {
  background: rgba(31, 58, 87, 0.3);
}

/* ============================================
   PILLS & CHIPS
   ============================================ */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: rgba(185, 106, 58, 0.06);
  border: 1px solid rgba(185, 106, 58, 0.2);
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.link-pill {
  color: var(--accent-2);
}

.link-pill:hover {
  background: rgba(185, 106, 58, 0.12);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(31, 58, 87, 0.06);
  border: 1px solid rgba(31, 58, 87, 0.15);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.chip:hover {
  background: rgba(31, 58, 87, 0.1);
  border-color: rgba(31, 58, 87, 0.25);
  transform: translateY(-1px);
}

.chip-row, .badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

/* ============================================
   PAGE LAYOUT
   ============================================ */

.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 24px 100px;
  position: relative;
  z-index: 2;
}

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

.hero {
  display: flex;
  flex-direction: column;
  gap: 32px;
  min-height: 70vh;
  padding-top: 20px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid rgba(31, 58, 87, 0.15);
  background: rgba(31, 58, 87, 0.05);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  width: fit-content;
  animation: slideInDown 0.8s var(--ease-out-expo) both;
}

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

.hero__grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hero__copy {
  padding: 10px 0;
  animation: fadeInUp 0.9s var(--ease-out-expo) 0.1s both;
}

.hero__copy h1 {
  position: relative;
}

.hero__subtitle {
  display: block;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-family: "IBM Plex Sans", sans-serif;
  font-weight: 400;
  color: var(--muted);
  margin-top: 16px;
  letter-spacing: 0;
}

.accent-glow {
  color: var(--accent);
  position: relative;
  display: inline-block;
}

.accent-glow::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 4px;
  opacity: 0.6;
}

.lede {
  font-size: 1.1rem;
  color: var(--ink-soft);
  max-width: 540px;
  margin-top: 20px;
}

.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 24px 0 16px;
}

/* Hero card with 3D tilt effect */
.hero__card {
  position: relative;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(31, 58, 87, 0.02));
  border: 1px solid rgba(31, 58, 87, 0.12);
  border-radius: var(--radius-lg);
  padding: 6px;
  overflow: visible;
  box-shadow: var(--shadow-md);
  animation: fadeInUp 0.9s var(--ease-out-expo) 0.2s both;
  transition: transform 0.1s ease-out, box-shadow var(--transition-normal);
  transform-style: preserve-3d;
  perspective: 1000px;
}

[data-theme="dark"] .hero__card {
  background: linear-gradient(145deg, rgba(26, 31, 38, 0.95), rgba(31, 58, 87, 0.1));
}

.hero__card:hover {
  box-shadow: var(--shadow-lg), 0 0 50px var(--glow-accent);
}

.hero__card-body {
  position: relative;
  z-index: 2;
  background: var(--card);
  padding: 20px;
  border-radius: calc(var(--radius-lg) - 4px);
  border: 1px solid rgba(31, 58, 87, 0.08);
  backdrop-filter: blur(10px);
}

.hero__top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.hero__avatar {
  position: relative;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px var(--accent), 
              0 0 0 6px var(--accent-2),
              0 10px 30px rgba(185, 106, 58, 0.25);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hero__avatar::before {
  content: '';
  display: none;
}

.hero__avatar:hover {
  transform: scale(1.05) rotate(3deg);
  box-shadow: 0 15px 40px rgba(185, 106, 58, 0.35);
}

.hero__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 50%;
}

/* Orbit animation */
.orbit {
  position: absolute;
  inset: -20px;
  pointer-events: none;
  z-index: 1;
}

.orbit .dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.3;
  box-shadow: 0 0 15px var(--accent);
}

.orbit .dot:nth-child(1) { 
  top: 10%; 
  left: 50%; 
  animation: orbit1 20s linear infinite; 
}
.orbit .dot:nth-child(2) { 
  top: 50%; 
  right: 0; 
  animation: orbit2 25s linear infinite; 
}
.orbit .dot:nth-child(3) { 
  bottom: 10%; 
  left: 20%; 
  animation: orbit3 22s linear infinite; 
}

@keyframes orbit1 {
  0% { transform: rotate(0deg) translateX(40px) rotate(0deg); }
  100% { transform: rotate(360deg) translateX(40px) rotate(-360deg); }
}

@keyframes orbit2 {
  0% { transform: rotate(120deg) translateX(50px) rotate(-120deg); }
  100% { transform: rotate(480deg) translateX(50px) rotate(-480deg); }
}

@keyframes orbit3 {
  0% { transform: rotate(240deg) translateX(45px) rotate(-240deg); }
  100% { transform: rotate(600deg) translateX(45px) rotate(-600deg); }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  .orbit .dot {
    animation: none;
  }
}

/* ============================================
   PANELS & SECTIONS
   ============================================ */

.panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 48px 0;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
}

.panel:hover {
  box-shadow: var(--shadow-lg);
}

.panel__head {
  margin-bottom: 16px;
}

.panel__head.spaced {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.label {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 8px;
}

.muted {
  color: var(--muted);
}

.wide {
  max-width: 800px;
}

/* ============================================
   CARDS
   ============================================ */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.card {
  position: relative;
  padding: 20px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), 
              box-shadow var(--transition-normal),
              border-color var(--transition-normal);
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(31, 58, 87, 0.2);
}

.card:hover::before {
  transform: scaleX(1);
}

/* ============================================
   TIMELINE
   ============================================ */

.timeline {
  position: relative;
  margin: 24px 0 16px;
  padding-left: 28px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), var(--accent-2), transparent);
  border-radius: 2px;
}

.timeline__item {
  position: relative;
  padding: 16px 0 20px 20px;
  transition: transform var(--transition-fast);
}

.timeline__item:hover {
  transform: translateX(4px);
}

.timeline__item .dot {
  position: absolute;
  left: -34px;
  top: 18px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  box-shadow: 0 0 0 4px var(--bg), 0 6px 20px var(--glow-accent);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.timeline__item:hover .dot {
  transform: scale(1.2);
  box-shadow: 0 0 0 4px var(--bg), 0 8px 25px var(--glow-accent);
}

/* ============================================
   PROJECT CAROUSEL
   ============================================ */

.project-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.project-carousel,
.roles-carousel {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  overflow: hidden;
}

.project-track,
.roles-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  overflow-y: hidden;
  width: 100%;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  padding: 8px 4px;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.project-track::-webkit-scrollbar,
.roles-track::-webkit-scrollbar {
  display: none;
}

.project-card {
  display: block;
  flex: 0 0 100%;
  width: 100%;
  max-width: 640px;
  min-width: 320px;
  flex-shrink: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), 
              box-shadow var(--transition-normal), 
              border-color var(--transition-normal);
  scroll-snap-align: center;
}

.project-card:hover {
  transform: translateY(-6px) scale(1.01);
  border-color: var(--accent);
  box-shadow: var(--shadow-lg), 0 0 40px var(--glow-accent);
}

.project-card.static {
  cursor: default;
}

.project-card.static:hover {
  transform: translateY(-4px);
}

.role-card {
  flex: 0 0 100%;
  width: 100%;
  max-width: 520px;
  min-width: 320px;
  scroll-snap-align: center;
}

.project-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 220px;
  background: linear-gradient(135deg, rgba(31, 58, 87, 0.08), rgba(185, 106, 58, 0.04));
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.project-thumb iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  opacity: 0.9;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.project-card:hover .project-thumb iframe {
  opacity: 1;
}

.project-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-thumb-img {
  transform: scale(1.05);
}

.project-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: linear-gradient(135deg, rgba(31, 58, 87, 0.08), rgba(185, 106, 58, 0.05));
  pointer-events: none;
}

.project-body {
  padding: 16px 18px 20px;
}

.project-btn {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.project-btn:hover {
  transform: translateY(-2px) scale(1.05);
  border-color: var(--accent);
  box-shadow: var(--shadow-md), 0 0 20px var(--glow-accent);
  color: var(--accent);
}

.project-btn:active {
  transform: translateY(0) scale(0.98);
}

/* ============================================
   STACK LIST
   ============================================ */

.stack {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
  color: var(--text);
}

.stack li {
  position: relative;
  padding-left: 16px;
}

.stack li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

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

.contact {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.contact__grid > div {
  padding: 16px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all var(--transition-fast);
}

[data-theme="dark"] .contact__grid > div {
  background: rgba(26, 31, 38, 0.5);
}

.contact__grid > div:hover {
  background: rgba(255, 255, 255, 0.8);
  border-color: var(--accent);
  transform: translateY(-2px);
}

[data-theme="dark"] .contact__grid > div:hover {
  background: rgba(26, 31, 38, 0.8);
}

.contact__grid a {
  overflow-wrap: anywhere;
  word-break: break-all;
}

.link {
  color: var(--accent-2);
  font-weight: 600;
  position: relative;
  display: inline-block;
}

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

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

/* ============================================
   SNAKE GAME
   ============================================ */

.snake-wrap {
  display: grid;
  gap: 20px;
  justify-items: center;
}

.snake-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.snake-board {
  width: 100%;
  max-width: 520px;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: box-shadow var(--transition-normal);
}

.snake-board:hover {
  box-shadow: var(--shadow-lg);
}

#snake-canvas {
  width: 100%;
  height: 100%;
  display: block;
  image-rendering: pixelated;
}

.snake-controls {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.pad {
  display: grid;
  grid-template-rows: auto auto auto;
  gap: 8px;
  align-items: center;
  justify-items: center;
}

.pad-middle {
  display: flex;
  gap: 12px;
}

.pad-btn {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-weight: 700;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.pad-btn:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md), 0 0 15px var(--glow-accent);
}

.pad-btn:active {
  transform: translateY(2px);
  box-shadow: none;
}

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

.footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 24px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer__links {
  display: flex;
  gap: 16px;
}

.footer__links a {
  color: var(--muted);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--accent);
}

/* ============================================
   ANIMATIONS
   ============================================ */

[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out-expo), 
              transform 0.8s var(--ease-out-expo);
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered animations for children */
[data-animate].visible > *:nth-child(1) { transition-delay: 0.05s; }
[data-animate].visible > *:nth-child(2) { transition-delay: 0.1s; }
[data-animate].visible > *:nth-child(3) { transition-delay: 0.15s; }
[data-animate].visible > *:nth-child(4) { transition-delay: 0.2s; }
[data-animate].visible > *:nth-child(5) { transition-delay: 0.25s; }

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

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* ============================================
   SMALL BUTTON VARIANT
   ============================================ */

.small-btn {
  padding: 10px 16px;
  font-size: 0.88rem;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1000px) {
  .nav {
    flex-wrap: wrap;
    justify-content: center;
    padding: 12px 16px;
  }
  
  .nav nav {
    flex-wrap: wrap;
    justify-content: center;
    order: 3;
    width: 100%;
  }
  
  .nav__cta {
    order: 2;
  }
  
  .hero__grid, 
  .contact {
    grid-template-columns: 1fr;
  }
  
  .hero__card {
    order: -1;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .page {
    padding-top: 90px;
  }
}

@media (max-width: 900px) {
  .project-carousel,
  .roles-carousel {
    grid-template-columns: 1fr;
  }
  
  .project-btn {
    display: none;
  }
  
  .project-card,
  .role-card {
    max-width: 100%;
    min-width: 85vw;
  }
}

@media (max-width: 640px) {
  .nav {
    position: fixed;
    left: 0;
    right: 0;
    padding: 10px 14px;
  }
  
  .nav__toggle {
    display: flex;
  }
  
  .nav nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    padding: 16px;
    flex-direction: column;
    gap: 8px;
    backdrop-filter: blur(20px);
  }
  
  .nav.nav-open nav {
    display: flex;
  }
  
  .nav__cta {
    width: auto;
    gap: 8px;
  }
  
  .page {
    padding: 100px 16px 60px;
  }
  
  .panel {
    padding: 20px 16px;
    margin: 32px 0;
  }
  
  .hero__actions {
    flex-direction: column;
  }
  
  .button {
    width: 100%;
    justify-content: center;
  }
  
  .contact__grid {
    grid-template-columns: 1fr;
  }
  
  .footer {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .orbit .dot,
  .hero__copy,
  .hero__card,
  .hero__badge {
    animation: none !important;
  }
  
  [data-animate] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  
  .preloader {
    display: none;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .nav,
  .cursor,
  .scroll-progress,
  .grain,
  #bg-canvas,
  .preloader,
  .theme-toggle,
  .snake-wrap,
  .project-btn {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .panel {
    box-shadow: none;
    border: 1px solid #ccc;
    break-inside: avoid;
  }
}

/* ============================================
   SCROLL HINT ANIMATION
   ============================================ */

.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.8rem;
  animation: fadeInUp 1s var(--ease-out-expo) 1s both;
}

.scroll-hint__mouse {
  width: 24px;
  height: 40px;
  border: 2px solid var(--muted);
  border-radius: 12px;
  position: relative;
}

.scroll-hint__wheel {
  width: 4px;
  height: 8px;
  background: var(--accent);
  border-radius: 4px;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
  0%, 100% { 
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  50% {
    opacity: 0.5;
    transform: translateX(-50%) translateY(12px);
  }
}

/* ============================================
   TYPING ANIMATION FOR HERO
   ============================================ */

.typing-text {
  display: inline;
}

.typing-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--accent);
  margin-left: 4px;
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}

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

/* ============================================
   STATS COUNTER ANIMATION
   ============================================ */

.stat-number {
  font-family: "Fraunces", serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 4px;
}

/* ============================================
   SOCIAL LINKS WITH ICONS
   ============================================ */

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: all var(--transition-fast);
}

.social-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px var(--glow-accent);
}

.social-link svg {
  width: 20px;
  height: 20px;
}

/* ============================================
   TESTIMONIALS (future)
   ============================================ */

.testimonial {
  position: relative;
  padding: 24px;
  padding-left: 40px;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: 10px;
  left: 10px;
  font-family: "Fraunces", serif;
  font-size: 4rem;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
}

.testimonial__text {
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.testimonial__author {
  font-weight: 600;
  color: var(--text);
}

.testimonial__role {
  font-size: 0.85rem;
  color: var(--muted);
}