/* ==========================================================================
   Base & Theme System
   ========================================================================== */

:root {
  /* Default Light Theme */
  --bg: #f4f4f0;
  --bg-transparent: rgba(244, 244, 240, 0);
  --surface: #ffffff;
  --text: #1a1a1a;
  --muted: #6b6b64;
  --border: #e2e2dd;
  --accent: #b8905b;
  --accent-hover: #9c7847;
  --selection-bg: #e6dac6;
  --selection-text: #1a1a1a;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Layout */
  --max-width: 1400px;
  --gutter: clamp(24px, 5vw, 80px);
  --section-pad: clamp(80px, 10vw, 160px);

  /* Animation */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --transition-theme: background-color 0.4s ease, color 0.4s ease, border-color 0.4s ease;
}

[data-theme="dark"] {
  --bg: #111111;
  --bg-transparent: rgba(17, 17, 17, 0);
  --surface: #1a1a1a;
  --text: #f0f0f0;
  --muted: #a3a39e;
  --border: #333333;
  --accent: #d4a373;
  --accent-hover: #e0b892;
  --selection-bg: #4a3e2e;
  --selection-text: #f0f0f0;
}

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

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

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

body.no-scroll {
  overflow: hidden;
}

::selection {
  background-color: var(--selection-bg);
  color: var(--selection-text);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  background: none;
  border: none;
  font-family: inherit;
  color: inherit;
  cursor: pointer;
}

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: var(--section-pad) 0;
}

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

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

/* ==========================================================================
   Custom Cursor
   ========================================================================== */

@media (pointer: fine) {
  .cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 8px;
    height: 8px;
    background-color: var(--text);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 9999;
    transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out), background-color 0.3s ease;
    mix-blend-mode: difference;
  }
  
  [data-theme="dark"] .cursor-dot {
    background-color: #fff;
  }

  .cursor-dot.expand {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(2px);
    mix-blend-mode: normal;
    border: 1px solid rgba(255, 255, 255, 0.2);
  }

  [data-theme="light"] .cursor-dot.expand {
    background-color: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
  }

  .cursor-label {
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 10000;
    font-size: 7px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--text);
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  [data-theme="light"] .cursor-label {
    color: #000;
  }
  
  [data-theme="dark"] .cursor-label {
    color: #fff;
  }

  .cursor-label.show {
    opacity: 1;
  }
}

@media (pointer: coarse) {
  .cursor-dot, .cursor-label {
    display: none !important;
  }
}

/* ==========================================================================
   Animations & Reveals
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background-color 0.4s ease, padding 0.4s var(--ease-out), border-bottom 0.4s ease;
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background-color: rgba(244, 244, 240, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

[data-theme="dark"] .site-header.scrolled {
  background-color: rgba(17, 17, 17, 0.9);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
  transition: height 0.4s var(--ease-out);
}

.site-header.scrolled .header-inner {
  height: 70px;
}

.header-left {
  flex: 1;
}

.brand-logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.header-nav {
  display: flex;
  gap: 40px;
}

.header-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.3s ease;
  position: relative;
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--text);
}

.header-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 1px;
  background-color: var(--text);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}

.header-nav a:hover::after,
.header-nav a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-right {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 30px;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: color 0.3s ease;
}

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

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

[data-theme="light"] .sun-icon { display: none; }
[data-theme="dark"] .moon-icon { display: none; }

.button-cta {
  font-size: 0.875rem;
  font-weight: 500;
  display: inline-block;
  padding: 10px 24px;
  border: 1px solid var(--border);
  border-radius: 40px;
  transition: all 0.3s ease;
}

.button-cta:hover {
  background-color: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 12px;
  z-index: 1001;
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 1px;
  background-color: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100vh;
  background-color: var(--bg);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease-out), visibility 0.4s;
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-inner {
  display: flex;
  flex-direction: column;
  gap: 30px;
  text-align: center;
}

.mobile-link {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  transform: translateY(20px);
  opacity: 0;
  transition: transform 0.4s var(--ease-out), opacity 0.4s ease;
}

.mobile-nav.open .mobile-link {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav.open .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav.open .mobile-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-nav.open .mobile-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-nav.open .mobile-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-nav.open .mobile-link:nth-child(5) { transition-delay: 0.3s; }

/* Mobile Menu Button Active State */
body.menu-open .mobile-menu-btn span:first-child {
  transform: translateY(5.5px) rotate(45deg);
}

body.menu-open .mobile-menu-btn span:last-child {
  transform: translateY(-5.5px) rotate(-45deg);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero-section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 90px;
  position: relative;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 40px;
}

.label-dot {
  width: 6px;
  height: 6px;
  background-color: var(--accent);
  border-radius: 50%;
}

.hero-title {
  font-size: clamp(3rem, 5vw, 5.5rem);
  line-height: 1.05;
  margin-bottom: 30px;
}

.hero-description {
  font-size: 1.125rem;
  color: var(--muted);
  margin-bottom: 50px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-bottom: 60px;
}

.btn-primary, .btn-secondary {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: opacity 0.3s ease;
}

.btn-primary {
  padding: 16px 32px;
  background-color: var(--text);
  color: var(--bg);
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-secondary {
  border-bottom: 1px solid var(--text);
  padding-bottom: 4px;
}

.btn-secondary:hover {
  opacity: 0.7;
}

.arrow {
  transition: transform 0.3s var(--ease-out);
}

.btn-primary:hover .arrow,
.btn-secondary:hover .arrow {
  transform: translateX(4px);
}

.hero-status {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.status-indicator {
  width: 8px;
  height: 8px;
  background-color: #5bb85b;
  border-radius: 50%;
  position: relative;
}

.status-indicator::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: inherit;
  border-radius: inherit;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(2.5); opacity: 0; }
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
}

.portrait-wrapper {
  position: relative;
  width: 100%;
  max-width: 400px;
  border: 1px solid var(--border);
  padding: 16px;
  transition: transform 0.5s var(--ease-out), border-color 0.5s ease;
}

.portrait-wrapper:hover {
  transform: translateY(-10px);
  border-color: var(--muted);
}

.portrait-meta-top, .portrait-meta-bottom {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.portrait-meta-top {
  margin-bottom: 16px;
}

.portrait-meta-bottom {
  margin-top: 16px;
  justify-content: flex-end;
}

.portrait-image-container {
  width: 100%;
  aspect-ratio: 4/5;
  background-color: var(--surface);
  position: relative;
  overflow: hidden;
}

.portrait-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  transition: transform 0.5s var(--ease-out), opacity 0.4s ease;
}

.portrait-wrapper:hover img {
  transform: scale(1.03);
}

[data-theme="light"] .portrait-dark { opacity: 0; }
[data-theme="light"] .portrait-light { opacity: 1; }

[data-theme="dark"] .portrait-light { opacity: 0; }
[data-theme="dark"] .portrait-dark { opacity: 1; }

.hero-scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: var(--gutter);
  display: flex;
  align-items: center;
  gap: 20px;
}

.hero-scroll-indicator span {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--muted);
}

.scroll-line {
  width: 40px;
  height: 1px;
  background-color: var(--muted);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--text);
  transform: translateX(-100%);
  animation: scroll-line 2s infinite ease-in-out;
}

@keyframes scroll-line {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(0); }
  100% { transform: translateX(100%); }
}

/* ==========================================================================
   Common Section Elements
   ========================================================================== */

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(#d4a373);
  margin-bottom: 40px;
  display: flex;
  align-items: center;
}

.section-label::after {
  content: '';
  display: inline-block;
  width: 40px;
  height: 1px;
  background-color: var(--border);
  margin-left: 20px;
}

.section-title {
  font-size: clamp(2.5rem, 4vw, 4rem);
  margin-bottom: 60px;
  max-width: 900px;
}

/* ==========================================================================
   Approach Section
   ========================================================================== */

.approach-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 80px;
}

.approach-title {
  font-size: clamp(2.5rem, 3.5vw, 3.5rem);
}

.approach-right .lead {
  font-size: 1.25rem;
  color: var(--muted);
}

.approach-highlight {
  border-top: 1px solid var(--border);
  padding-top: 60px;
}

.approach-highlight blockquote {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text);
}

/* ==========================================================================
   Services Section
   ========================================================================== */

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.service-block {
  padding: 60px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  transition: background-color 0.4s ease;
}

section#approach {
    padding-bottom: 0 !important;
}

.service-block:hover {
  background-color: var(--surface);
}

.service-num {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--accent);
  margin-bottom: 40px;
  transition: transform 0.4s var(--ease-out);
}

.service-block:hover .service-num {
  transform: translateX(10px);
}

.service-content h3 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.service-content p {
  color: var(--muted);
  margin-bottom: 30px;
}

.service-tools {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.service-tools span {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
}

.service-arrow {
  position: absolute;
  top: 60px;
  right: 60px;
  font-size: 1.5rem;
  opacity: 0;
  transform: translate(-10px, 10px);
  transition: all 0.4s var(--ease-out);
}

.service-block:hover .service-arrow {
  opacity: 1;
  transform: translate(0, 0);
}

/* ==========================================================================
   Tech Stack Section
   ========================================================================== */

/* .stack-section {
  background-color: var(--surface);
}

.stack-categories {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.stack-category {
  display: grid;
  grid-template-columns: 300px 1fr;
  align-items: center;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}

.stack-category h4 {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.tags span {
  font-size: 1rem;
  padding: 10px 20px;
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: 40px;
  transition: all 0.3s ease;
}

.tags span:hover {
  border-color: var(--text);
  background-color: var(--text);
  color: var(--bg);
} */



/* ========================================
   TECH STACK — INFINITE SCROLL
======================================== */

.tech-stack {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  position: relative;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* Main wrapper — same alignment as other sections */
.tech-stack .wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  width: 100%;
  max-width: 1256px;
  margin: 0 auto;
  box-sizing: border-box;
}

/* Main tag container */
.tag-box {
  position: relative;

  display: flex;
  flex-direction: column;
  gap: 14px;

  width: 100%;
  max-width: 100%;

  padding: 20px 0;

  overflow: hidden;
  box-sizing: border-box;
  
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, black 10%, black 90%, transparent 100%);
}

/* Individual scrolling row */
.scroll-row {
  display: flex;

  width: 100%;
  max-width: 100%;

  overflow: hidden;
}

/* Moving track */
.scroll-inner {
  display: flex;
  flex: 0 0 auto;
  width: max-content;

  animation-name: tagscroll;
  animation-duration: var(--speed, 25s);
  animation-timing-function: linear;
  animation-iteration-count: infinite;
  animation-direction: var(--moveDir, normal);

  will-change: transform;
}

/* Duplicate tag groups */
.tags-group {
  display: flex;
  flex: 0 0 auto;
  align-items: center;

  gap: 14px;
  padding-right: 14px;

  width: max-content;
  box-sizing: border-box;
}

/* Individual tag */
.tags {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  flex: 0 0 auto;
  white-space: nowrap;

  padding: 10px 14px;

  border: 1px solid #333333;
  background: transparent;

  color: #c5c5c5;

  font-family: inherit;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.4;

  box-sizing: border-box;

  transition:
    border-color 0.25s ease,
    color 0.25s ease,
    background-color 0.25s ease;
}

/* Hash symbol */
.tags span {
  color: #777777;
  margin-right: 1px;
}

/* Hover effect */
.tags:hover {
  border-color: #777777;
  color: var(--text);
}

/* Fade effect removed as it is now handled by mask-image on .tag-box */

/* Seamless scrolling */
@keyframes tagscroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(var(--scroll-amount, -50%));
  }
}

/* Pause animation when hovering */
.tag-box:hover .scroll-inner {
  animation-play-state: paused;
}

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

@media (prefers-reduced-motion: reduce) {
  .scroll-inner {
    animation: none;
    transform: none;
  }

  .scroll-row {
    overflow-x: auto;
  }
}

/* ==========================================================================
   Process Section
   ========================================================================== */

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.process-step {
  position: relative;
}

.step-header {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
}

.step-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--accent);
  margin-right: 20px;
}

.step-line {
  flex: 1;
  height: 1px;
  background-color: var(--border);
  position: relative;
  overflow: hidden;
}

.step-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--text);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.8s var(--ease-out);
}

.process-section.is-visible .step-line::after {
  transform: scaleX(1);
}

.process-step:nth-child(1) .step-line::after { transition-delay: 0.2s; }
.process-step:nth-child(2) .step-line::after { transition-delay: 0.4s; }
.process-step:nth-child(3) .step-line::after { transition-delay: 0.6s; }
.process-step:nth-child(4) .step-line::after { transition-delay: 0.8s; }

.process-step h3 {
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.process-step p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ==========================================================================
   Selected Work Section
   ========================================================================== */

.projects-wrapper {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.project-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.project-visual {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.project-placeholder {
  width: 100%;
  height: 100%;
  background-color: #e8e8e3;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.6s var(--ease-out);
}

[data-theme="dark"] .project-placeholder {
  background-color: #222;
}

.dark-placeholder {
  background-color: #2a2a2a;
  color: #fff;
}

[data-theme="dark"] .dark-placeholder {
  background-color: #111;
}

.placeholder-text {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.project-block:hover .project-placeholder {
  transform: scale(1.05);
}

.project-info {
  display: flex;
  flex-direction: column;
}

.project-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
}

.project-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--accent);
}

.project-type {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.project-info h3 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.project-info p {
  color: var(--muted);
  font-size: 1.125rem;
  margin-bottom: 30px;
  max-width: 480px;
}

.project-tech {
  display: flex;
  gap: 10px;
  margin-bottom: 40px;
}

.project-tech span {
  font-size: 0.75rem;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
}

.project-link {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  border-bottom: 1px solid var(--text);
  padding-bottom: 4px;
}

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

.project-placeholder img {
    height: 100%;
    object-fit: cover !important;
}

/* ==========================================================================
   The Details Section
   ========================================================================== */

.details-section {
  background-color: var(--surface);
}

.details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.checklist {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.checklist li {
  display: flex;
  gap: 30px;
  padding: 30px 0;
  border-bottom: 1px solid var(--border);
  transition: padding-left 0.3s var(--ease-out);
}

.checklist li:hover {
  padding-left: 20px;
}

.check-num {
  font-family: var(--font-heading);
  color: var(--accent);
  font-size: 1.125rem;
}

.check-content h4 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.check-desc {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ==========================================================================
   Blueprint Section (Personality Element)
   ========================================================================== */

.blueprint-section {
  padding: 100px 0;
  border-bottom: 1px solid var(--border);
}

.blueprint-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.blueprint-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 60px;
}

.blueprint-nodes {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.bp-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 160px;
  border: 1px solid var(--border);
  border-radius: 50%;
  transition: all 0.4s var(--ease-out);
  background-color: var(--bg);
  position: relative;
  z-index: 2;
}

.bp-node:hover {
  border-color: var(--text);
  transform: scale(1.05);
}

.bp-title {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.bp-desc {
  font-size: 0.75rem;
  color: var(--muted);
}

.bp-connector {
  font-size: 1.5rem;
  color: var(--muted);
  margin: 0 30px;
  transform: rotate(-90deg);
}

.accent-node {
  border-color: var(--accent);
  background-color: var(--accent);
  color: var(--bg);
}

.accent-node .bp-desc {
  color: rgba(0,0,0,0.6);
}

.accent-node:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

/* ==========================================================================
   About Section
   ========================================================================== */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.about-statement {
  font-size: clamp(2rem, 3vw, 3rem);
}

.about-text p {
  color: var(--muted);
  font-size: 1.125rem;
  margin-bottom: 20px;
}

.current-focus {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 20px;
  display: block;
}

.focus-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.focus-list li {
  font-size: 0.875rem;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact-section {
  background-color: var(--surface);
  padding-bottom: clamp(100px, 15vw, 200px);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-title {
  font-size: clamp(3rem, 5vw, 4.5rem);
  margin-bottom: 30px;
}

.contact-desc {
  font-size: 1.25rem;
  color: var(--muted);
}

.contact-rows {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}

.contact-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  transition: padding 0.3s var(--ease-out);
}

.contact-row:hover {
  padding-left: 20px;
  padding-right: 20px;
}

.row-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.row-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.row-val {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 500;
}

.row-action {
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 40px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 80px;
}

.footer-tagline {
  font-size: 0.875rem;
  color: var(--muted);
  margin-top: 10px;
}

.footer-nav {
  display: flex;
  gap: 40px;
}

.footer-nav a {
  font-size: 0.875rem;
  color: var(--muted);
  transition: color 0.3s ease;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-top: 1px solid var(--border);
  padding-top: 30px;
}

.footer-meta {
  display: flex;
  gap: 40px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.back-to-top {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color 0.3s ease;
}

.back-to-top:hover {
  color: var(--accent);
}

.back-to-top span {
  font-size: 1rem;
}