@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

:root {
  /* Primitive Palette (Truncated for space) */
  --color-burgundy-500: #b42d2f;
  --color-burgundy-700: #872021;
  --color-evergreen-300: #97b195;
  --color-evergreen-400: #4b7449;
  --color-charcoal-900: #3a3530;
  --color-cream-50: #fcf9f4;

  /* Semantic Application */
  --color-primary: var(--color-burgundy-500);
  --color-secondary: var(--color-evergreen-400);

  --color-text: var(--color-charcoal-900);
  --color-bg: var(--color-cream-50);

  /* Link Styles */
  --color-link: var(--color-primary);
  --color-link-hover: var(--color-burgundy-700);

  /* Font Family */
  --font-family-sans: "DM Sans", sans-serif;

  /* Typography Scale */
  --font-size-xs: 1rem; /* 16px */
  --font-size-medium: 1.125rem; /* 18px */
  --font-size-lg: 1.25rem; /* 20px */

  /* Heading Scale */
  --font-size-xl: clamp(1.25rem, 1.2vw + 1.1rem, 1.5rem); /* 20px → 24px */
  --font-size-2xl: clamp(1.75rem, 2vw + 1.3rem, 2.25rem); /* 28px → 36px */
  --font-size-3xl: clamp(2.25rem, 2.5vw + 1.5rem, 2.75rem); /* 36px → 44px */
  --font-size-4xl: clamp(2.5rem, 5vw + 1.5rem, 4rem); /* 40px → 64px */
  --font-size-5xl: clamp(3.75rem, 8vw + 1.5rem, 5.5rem); /* 60px → 88px */
  --font-size-h1: clamp(2rem, 6vw, 3.5rem); /* 32px → 56px */

  /* Line Height */
  --line-height-base: 1.5; /* 24px */
  --line-height-md: 1.55; /* 28px */
  --line-height-lg: 1.33; /* 32px */
  --line-height-xl: 1.2; /* 48px */
  --line-height-2xl: 1.12; /* 76px */
  --line-height-3xl: 1.1; /* 132px */

  /* Spacing Scale (Base 4px) */
  --spacing-0: 0rem; /* 0px */
  --spacing-0-5: 0.125rem; /* 2px */
  --spacing-1: 0.25rem; /* 4px */
  --spacing-1-5: 0.375rem; /* 6px */
  --spacing-2: 0.5rem; /* 8px */
  --spacing-2-5: 0.625rem; /* 10px */
  --spacing-3: 0.75rem; /* 12px */
  --spacing-3-5: 0.875rem; /* 14px */
  --spacing-4: 1rem; /* 16px */
  --spacing-4-5: 1.125rem; /* 18px */
  --spacing-5: 1.25rem; /* 20px */
  --spacing-5-5: 1.375rem; /* 22px */
  --spacing-6: 1.5rem; /* 24px */
  --spacing-7: 1.75rem; /* 28px */
  --spacing-7-5: 1.875rem; /* 30px */
  --spacing-8: 2rem; /* 32px */
  --spacing-9: 2.25rem; /* 36px */
  --spacing-10: 2.5rem; /* 40px */
  --spacing-11: 2.75rem; /* 44px */
  --spacing-12: 3rem; /* 48px */
  --spacing-13: 3.25rem; /* 52px */
  --spacing-14: 3.5rem; /* 56px */
  --spacing-15: 3.75rem; /* 60px */
  --spacing-16: 4rem; /* 64px */
  --spacing-18: 4.5rem; /* 72px */
  --spacing-20: 5rem; /* 80px */

  /* Layout */
  --container-padding-x: clamp(var(--spacing-4), 5vw, 100px);
}

body[data-theme="dark"] {
  --color-text: #f4efe7;
  --color-bg: #1f1b17;
  --color-charcoal-900: #1f1b17;
  --color-cream-50: var(--color-charcoal-900);
  --color-evergreen-400: #94a88f;
  --color-link: #f4efe7;
  --color-link-hover: #6e8a6c;
}

body[data-theme="dark"] a:hover {
  color: var(--color-evergreen-400);
}

body[data-theme="light"] {
  --color-text: var(--color-charcoal-900);
  --color-bg: var(--color-cream-50);
  --color-link: var(--color-primary);
  --color-link-hover: var(--color-burgundy-700);
}

/* ============================================
   GLOBAL STYLES
   ============================================ */

* {
  font-family: var(--font-family-sans);
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  color: var(--color-text);
  background-color: var(--color-bg);
  font-size: var(--font-size-medium);
  line-height: 1.5;
  transition:
    background-color 0.3s ease,
    color 0.3s ease;
}

/* Focus outlines only for keyboard users */
*:focus:not(:focus-visible) {
  outline: none;
}

*:focus-visible {
  outline: var(--spacing-0-5) solid var(--color-primary);
  outline-offset: var(--spacing-0-5);
  border-radius: var(--spacing-1);
}

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

a {
  color: var(--color-text);
  text-decoration: none;
  text-underline-offset: var(--spacing-1);
  transition:
    color 0.2s ease,
    text-decoration 0.2s ease;
}

a:hover,
a:focus,
a:active {
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
}

/* ============================================
   SKIP TO MAIN
   ============================================ */

.skip-main {
  position: absolute;
  top: -100px;
  left: var(--spacing-15);
  z-index: 1000;
  background-color: var(--color-bg);
  color: var(--color-text);
  padding: var(--spacing-5) var(--spacing-3);
  font-size: var(--font-size-medium);
  transition: top 0.2s ease;
}

.skip-main:hover {
  color: var(--color-burgundy-700);
}

.skip-main:focus {
  top: var(--spacing-3);
  left: var(--spacing-15);
  padding: var(--spacing-1) var(--spacing-1);
}

.skip-main:focus + .header .homenav,
body:has(.skip-main:focus) .homenav {
  margin-top: var(--spacing-13);
}

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

.header {
  position: sticky;
  z-index: 100;
  background-color: var(--color-bg);
  width: 100%;
  display: block;
}

.homenav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-3) var(--spacing-2);
  transition: margin-top 0.1s ease;
  width: 100%;
  padding: var(--spacing-5) 0;
}

.divider {
  flex-grow: 1;
  height: 1px;
  align-self: center;
  background-color: var(--color-evergreen-400);
  margin: var(--spacing-2) var(--spacing-1);
  transition: background-color 0.5s ease-out;
}

.divider:hover,
.homenav .nav-divider:hover .divider {
  background-color: var(--color-burgundy-500);
}

.homenav ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
  display: flex;
  gap: var(--spacing-2-5);
  align-items: center;
  flex: 0 0 auto;
}

.homenav ul li {
  display: flex;
  align-items: center;
}

.homenav .nav-brand-item {
  gap: var(--spacing-2);
}

.homenav .nav-brand {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-1);
}

.homenav .nav-brand span[lang="zh"] {
  line-height: 1;
}

.homenav .nav-divider {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  min-width: var(--spacing-4);
  padding: var(--spacing-1-5) 0;
}

.homenav .nav-divider .divider {
  width: 100%;
}

.homenav [lang="zh"] {
  font-family: var(--font-family-sans);
  font-weight: 350;
  font-size: var(--font-size-medium);
}

.homenav .nav-brand:hover [lang="zh"],
.homenav .nav-brand:focus-visible [lang="zh"] {
  color: var(--color-burgundy-700);
}

body[data-theme="dark"] .homenav .nav-brand:hover [lang="zh"],
body[data-theme="dark"] .homenav .nav-brand:focus-visible [lang="zh"] {
  color: var(--color-evergreen-400);
}

.homenav .nav_link {
  display: inline-flex;
  align-items: center;
  padding: var(--spacing-1) var(--spacing-1);
}

.homenav .nav_link:hover {
  color: var(--color-burgundy-700);
}

body[data-theme="dark"] .homenav .nav_link:hover {
  color: var(--color-evergreen-400);
}

.theme-toggle {
  font-size: var(--font-size-xs);
  color: var(--color-text);
  background: transparent;
  border: var(--spacing-0-5) solid var(--color-evergreen-400);
  border-radius: var(--spacing-3);
  padding: var(--spacing-1) var(--spacing-3);
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    color 0.2s ease;
}

.theme-toggle:hover {
  border-color: var(--color-burgundy-700);
  background-color: var(--color-burgundy-700);
  color: var(--color-cream-50);
}

body[data-theme="dark"] .theme-toggle:hover {
  background-color: var(--color-evergreen-400);
  color: var(--color-cream-50);
  border-color: var(--color-evergreen-400);
}

.theme-toggle:focus-visible {
  border-color: var(--color-evergreen-400);
  outline: var(--spacing-0-5) solid var(--color-primary);
  outline-offset: var(--spacing-1);
  border-radius: var(--spacing-3);
}

/* Responsive navigation */
@media screen and (max-width: 768px) {
  .homenav {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-4) 0;
  }

  .homenav .nav-divider {
    display: flex;
    flex: 1 1 auto;
    margin: 0 var(--spacing-4);
  }

  .homenav ul {
    display: flex;
    flex: 0 0 auto;
    gap: var(--spacing-2);
    margin: 0;
  }
}

@media screen and (max-width: 480px) {
  body {
    font-size: 1rem; /* 16px */
  }

  .header {
    padding: 0;
  }

  .homenav {
    flex-wrap: nowrap;
    gap: var(--spacing-1);
    justify-content: space-between;
  }

  .homenav .nav-brand {
    flex: 0 1 auto;
    min-width: 0;
  }

  .homenav .nav-brand span[lang="zh"] {
    display: none; /* Hide Chinese text on very small screens to save space */
  }

  .homenav .nav-divider {
    margin: 0 var(--spacing-1);
    min-width: 10px;
  }

  .homenav ul {
    gap: 0;
    flex: 0 1 auto;
  }

  .homenav ul li a {
    padding: var(--spacing-2) var(--spacing-1-5);
    min-height: 44px;
    font-size: 1rem; /* 16px */
    white-space: nowrap;
  }

  .logo {
    height: var(--spacing-8);
    width: var(--spacing-8);
    margin: 0;
  }
}

@media screen and (max-width: 360px) {
  .homenav ul li a {
    padding: var(--spacing-2) var(--spacing-1);
    font-size: 1rem; /* 16px */
  }

  .homenav .nav-divider {
    margin: 0 var(--spacing-0-5);
  }
}

.logo {
  height: var(--spacing-10);
  width: var(--spacing-10);
}

.nav_link {
  color: var(--color-text);
  text-decoration: none;
}

.nav_link:hover {
  text-decoration: underline;
  color: var(--color-primary);
}

/* Ensure nav links meet 44x44 touch target */
.homenav a.nav_link {
  display: inline-flex;
  align-items: center;
  min-height: var(--spacing-10);
  box-sizing: border-box;
}

/* ============================================
   HEADINGS
   ============================================ */

.container {
  max-width: 1200px;
  width: 100%;
  padding-right: var(--container-padding-x);
  padding-left: var(--container-padding-x);
  margin: 0 auto;
}

/* .container-work {
} */

.container-speaking-writing {
  margin-bottom: var(--spacing-18);
}

h1 {
  font-size: var(--font-size-h1);
  color: var(--color-text);
  line-height: 1.2;
  font-weight: 850;
  letter-spacing: 0.8px;
  margin: var(--spacing-12) 0 var(--spacing-6);
  max-width: 100%;
}

h2 {
  font-size: var(--font-size-2xl);
  color: var(--color-text);
  font-weight: 850;
  margin: var(--spacing-12) 0 var(--spacing-6);
  max-width: 100%;
}

h3 {
  font-size: var(--font-size-xl);
  line-height: var(--line-height-lg);
  color: var(--color-text);
  margin: 0 0 var(--spacing-2);
  padding-top: var(--spacing-4);
}

p {
  font-size: var(--font-size-medium);
  color: var(--color-text);
  line-height: var(--line-height-base);
  /* margin: 0 0 var(--spacing-6) 0; */
}

/* ============================================
   INTRO SECTION
   ============================================ */

.header-hero {
  display: flex;
  align-items: center;
  height: 420px;
  width: 100%;
  max-width: 960px;
  margin-top: var(--spacing-12);
  margin-bottom: var(--spacing-15);
}

@media screen and (max-width: 480px) {
  .header-hero {
    height: auto;
    min-height: 40vh;
    width: 100%;
    margin-top: var(--spacing-6);
    margin-bottom: var(--spacing-12);
  }
}

.emphasize-word-1 {
  color: var(--color-secondary);
  font-weight: 850;
}

.emphasize-word-2 {
  color: var(--color-primary);
  font-weight: 850;
}

/* Responsive tweaks for header h1 */
@media screen and (max-width: 480px) {
  .header-hero h1 {
    font-size: clamp(2rem, 10vw, 2.5rem);
    line-height: 1.25;
    width: 100%;
    margin-top: var(--spacing-6);
    margin-bottom: var(--spacing-6);
  }
}

.header-work {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  width: 100%;
  margin-top: var(--spacing-15);
}

.speaking-writing {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  width: 100%;
  margin-top: var(--spacing-10);
}

.speaking-writing p {
  max-width: 900px;
  margin-bottom: var(--spacing-4);
}

.speaking-writing p:last-child {
  margin-bottom: 0;
}

.header-work h2 {
  margin-bottom: var(--spacing-3);
}

.speaking-writing h2 {
  margin-bottom: var(--spacing-4);
}

.header-work p {
  max-width: 900px;
  margin-bottom: var(--spacing-4);
}

.header-work p:last-child {
  margin-bottom: 0;
}

/* ============================================
   WORK & PROJECT CARDS
   ============================================ */

.project-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-5);
  width: 100%;
  margin: var(--spacing-9) 0 0;
  padding-left: 0;
  list-style: none;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: row;
  min-height: 280px;
  padding: var(--spacing-8);
  gap: var(--spacing-8);
  width: 100%;
  align-items: stretch;

  /* Styling */
  background-color: var(--color-cream-50);
  border-radius: var(--spacing-4);
  border: 1.75px solid var(--color-evergreen-300);
  overflow: visible;
  transition: border-color 0.6s ease;
  z-index: 1;
}

@media screen and (max-width: 380px) {
  .project-card {
    padding: var(--spacing-4);
    gap: var(--spacing-4);
  }
}

/* Hide the evergreen border on hover/focus */
.project-card:hover,
.project-card:focus-within {
  border-color: transparent;
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 1px solid var(--color-burgundy-500);
  border-bottom: 1px solid var(--color-burgundy-500);
  border-radius: var(--spacing-4);
  transform: scaleX(0);
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 2;
  pointer-events: none;
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-left: 1px solid var(--color-burgundy-500);
  border-right: 1px solid var(--color-burgundy-500);
  border-radius: var(--spacing-4);
  transform: scaleY(0);
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 2;
  pointer-events: none;
}

/* 4. Trigger the Animation */
.project-card:hover::before,
.project-card:focus-within::before {
  transform: scaleX(1);
}

.project-card:hover::after,
.project-card:focus-within::after {
  transform: scaleY(1);
}

.project-card-image {
  position: relative;
  z-index: 3;
  flex: 0 1 340px;
  width: 100%;
  max-width: 340px;
  display: flex;
  justify-content: center;
  align-items: center;
  align-self: center;
}

.project-card-image img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

/* Project thumbnail hover effect */
.project-thumbnail-wrapper {
  position: relative;
  width: 100%;
  height: auto;
  border-radius: var(--spacing-4);
  overflow: hidden;
}

.project-thumbnail-primary,
.project-thumbnail-secondary {
  width: 100%;
  display: block;
  object-fit: contain;
  border-radius: inherit;
}

.project-thumbnail-secondary {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
  will-change: opacity;
}

.project-thumbnail-primary {
  position: relative;
  height: auto;
  z-index: 1;
  transition: opacity 0.6s ease-in-out;
  will-change: opacity;
}

.project-thumbnail-wrapper:hover .project-thumbnail-secondary,
.project-card:hover .project-thumbnail-secondary {
  opacity: 1;
}

.project-thumbnail-wrapper:hover .project-thumbnail-primary,
.project-card:hover .project-thumbnail-primary {
  opacity: 0;
}

.project-card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding-left: var(--spacing-2);
}

.project-card h3 {
  font-size: var(--font-size-xl);
  margin: var(--spacing-4) 0 var(--spacing-3);
  padding: 0;
}

.project-title {
  font-size: var(--font-size-xs);
  color: var(--color-text);
  margin-bottom: var(--spacing-2);
}

.project-description {
  font-size: var(--font-size-medium);
  color: var(--color-text);
  line-height: var(--line-height-md);
  letter-spacing: -0.1px;
  margin: 0;
}

@media (max-width: 780px) {
  .project-card {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-4);
    padding: var(--spacing-6);
    min-height: auto;
  }

  .project-card-image {
    flex: 0 0 auto;
    width: 100%;
    max-width: none;
    min-width: 0;
    order: 2;
    justify-content: flex-start;
    align-items: flex-start;
  }

  .project-card-content {
    order: 1;
    width: 100%;
    align-items: flex-start;
    text-align: left;
  }

  .project-card h3 {
    font-size: var(--font-size-lg);
    margin: var(--spacing-4) 0 var(--spacing-3) 0;
  }

  .project-title {
    margin-bottom: var(--spacing-1);
  }

  .project-description {
    font-size: 1rem; /* 16px */
    margin-top: var(--spacing-1);
  }

  .project-thumbnail-wrapper {
    height: auto;
  }
}

@media (max-width: 420px) {
  .project-card {
    padding: var(--spacing-5);
  }
}

/* //reduced motion media query// */
@media (prefers-reduced-motion: reduce) {
  *,
  ::before,
  ::after {
    animation-delay: -1ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    background-attachment: initial !important;
    scroll-behavior: auto !important;
    transition-duration: 0s !important;
    transition-delay: 0s !important;
  }

  .skip-main {
    transition: none;
  }
}

/* ============================================
   SPEAKING & WRITING
   ============================================ */

.speaking-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-6);
  width: 100%;
  margin-top: var(--spacing-12);
  padding-left: 0;
  list-style: none;
}

.speaking-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: var(--spacing-6);
  border: 1.75px solid var(--color-evergreen-300);
  border-radius: var(--spacing-3);
  background: var(--color-cream-50);
  box-sizing: border-box;
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

@media screen and (max-width: 320px) {
  .speaking-card {
    padding: var(--spacing-4);
  }
}

.speaking-card:hover,
.speaking-card:focus-within {
  box-shadow: 0 var(--spacing-2) var(--spacing-4-5) rgba(58, 53, 48, 0.18);
  transform: rotate(-0.6deg);
}

@media (prefers-reduced-motion: reduce) {
  .speaking-card {
    transition: box-shadow 0.3s ease;
  }

  .speaking-card:hover,
  .speaking-card:focus-within {
    transform: none;
  }
}

.speaking-tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 850;
  padding: var(--spacing-1) var(--spacing-2);
  color: var(--color-bg);
  border-radius: var(--spacing-1);
  margin-bottom: var(--spacing-3);
  width: fit-content;
}

.speaking-tag.blog {
  background-color: var(--color-primary);
}

body[data-theme="dark"] .speaking-tag.blog {
  color: var(--color-text);
}

.speaking-tag.talk {
  background-color: var(--color-secondary);
}

/* Subtle tint per card type */
.speaking-card:has(.speaking-tag.blog) {
  background-color: rgba(180, 45, 47, 0.04);
}

body[data-theme="dark"] .speaking-card:has(.speaking-tag.blog) {
  background-color: rgba(180, 45, 47, 0.1);
}

.speaking-card:has(.speaking-tag.talk) {
  background-color: rgba(110, 138, 108, 0.06);
}

body[data-theme="dark"] .speaking-card:has(.speaking-tag.talk) {
  background-color: rgba(110, 138, 108, 0.12);
}

.speaking-card h3 {
  font-size: var(--font-size-lg);
  margin: 0 0 var(--spacing-2) 0;
  padding: 0;
}

.speaking-meta {
  font-size: var(--font-size-xs);
  color: var(--color-text);
  font-weight: 500;
  opacity: 0.7;
}

@media (max-width: 780px) {
  .speaking-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 480px) {
  .speaking-list {
    grid-template-columns: 1fr;
  }
}

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

.thinking-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--spacing-5);
  width: 100%;
  margin-top: var(--spacing-10);
}

.thinking-card {
  display: flex;
  flex-direction: column;
  padding: var(--spacing-7) var(--spacing-7);
  border: 1.5px solid var(--color-evergreen-300);
  border-radius: var(--spacing-3);
  background-color: var(--color-bg);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease;
}

@media screen and (max-width: 320px) {
  .thinking-card {
    padding: var(--spacing-5);
  }
}

.thinking-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 var(--spacing-3) var(--spacing-8) rgba(58, 53, 48, 0.08);
}

@media (prefers-reduced-motion: reduce) {
  .thinking-card:hover {
    transform: none;
    box-shadow: none;
  }
}

.thinking-coming-soon {
  opacity: 0.55;
}

.thinking-type {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-1-5);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-4);
}

.type-talk {
  color: var(--color-secondary);
}

.type-blog {
  color: var(--color-primary);
}

.thinking-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 var(--spacing-3);
  padding: 0;
  line-height: 1.3;
}

.thinking-venue {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-muted);
  margin: 0 0 var(--spacing-4);
  opacity: 0.8;
}

.thinking-desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: var(--line-height-md);
  margin: 0 0 var(--spacing-6);
  flex: 1;
}

.thinking-link {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  text-underline-offset: var(--spacing-1);
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  padding: var(--spacing-1);
  margin: calc(var(--spacing-1) * -1) 0 0 calc(var(--spacing-1) * -1);
}

.thinking-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

@media (max-width: 780px) {
  .thinking-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .thinking-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 480px) {
  .project-list {
    flex-direction: column;
    gap: var(--spacing-6);
  }
}

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

.footer {
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-divider {
  width: 100%;
  padding: 0;
  max-width: 1200px;
  border-bottom: 1.5px solid var(--color-evergreen-300);
  height: 0;
  margin: var(--spacing-4) auto var(--spacing-4);
  box-sizing: border-box;
  transform: scaleX(1);
  transform-origin: center;
  transition:
    transform 0.5s ease-out,
    border-color 0.5s ease-out;
}

.footer-divider-wrap {
  display: block;
  width: 100%;
  padding: var(--spacing-1) 0;
}

.footer-divider-wrap:hover .footer-divider,
.footer-divider-wrap:focus-within .footer-divider {
  border-color: var(--color-burgundy-500);
}

.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;
  scroll-margin-top: 50px;
}

.footer-bottom .back-to-top {
  max-width: none;
  width: auto;
  margin-bottom: 0;
  padding: var(--spacing-1);
  flex: 0 0 auto;
  text-decoration: none;
  font-size: var(--font-size-medium);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-8);
  width: 100%;
}

@media screen and (max-width: 480px) {
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    padding: 0;
    gap: var(--spacing-4);
  }

  .footer-links {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-4);
  }
}

.footer-links {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

@media screen and (max-width: 380px) {
  .footer-links {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-4);
  }
}

.footer-bottom .back-to-top:focus,
.footer-bottom .back-to-top:focus-visible {
  padding: var(--spacing-1) var(--spacing-1);
}

.footer-bottom .back-to-top:hover {
  color: var(--color-burgundy-700);
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
}

body[data-theme="dark"] .footer-bottom .back-to-top:hover {
  color: var(--color-evergreen-400);
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
}

@med/* removed padding that was causing misalignment */
  .footer-bottom {
    padding: var(--spacing-4-5) var(--spacing-3);
    flex-direction: column;
    gap: var(--spacing-1-5);
    white-space: normal;
  }
}

.p-footer {
  font-size: var(--font-size-medium);
  max-width: 900px;
  margin: 0;
  text-align: left;
}

@media screen and (max-width: 480px) {
  .p-footer {
    max-width: calc(100% - var(--spacing-8));
    line-height: 1.5rem;
  }
}

.heart-icon {
  height: var(--spacing-3-5);
  fill: var(--color-secondary);
  margin: 1px 5px 0;
  transition: fill 0.3s ease;
}

.heart-icon:hover {
  fill: var(--color-primary);
}

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

.section-header {
  margin-top: var(--spacing-10);
}

.services {
  width: 100%;
  padding-top: var(--spacing-10);
}

.section-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin: 0 0 var(--spacing-3);
}

.section-label::before {
  content: "—";
  font-weight: 400;
}

.section-label + h2 {
  margin-top: 0;
}

.section-title {
  font-size: var(--font-size-2xl);
  font-weight: 850;
  line-height: var(--line-height-xl);
  color: var(--color-text);
  margin: 0;
  /* padding-bottom: var(--spacing-5); */
}

.section-title em {
  font-style: italic;
  color: var(--color-primary);
}

.section-header {
  padding: 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-5);
  margin: var(--spacing-9) 0 var(--spacing-20);
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: var(--spacing-9) var(--spacing-8);
  border: 1.5px solid var(--color-evergreen-300);
  border-radius: var(--spacing-3);
  background-color: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.25s ease;
  overflow: hidden;
}

.service-card:hover,
.service-card:focus-within {
  border-color: var(--color-primary);
}

/* Red dot accent — bottom-right on hover */
.service-card::after {
  content: "";
  position: absolute;
  bottom: var(--spacing-5);
  right: var(--spacing-5);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-primary);
  opacity: 0;
  transform: scale(0.5);
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

.service-card:hover::after,
.service-card:focus-within::after {
  opacity: 1;
  transform: scale(1);
}

.service-num {
  font-size: var(--font-size-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-secondary);
  margin: 0 0 var(--spacing-2);
}

.service-icon {
  width: var(--spacing-10);
  height: var(--spacing-10);
  color: var(--color-primary);
  margin-bottom: var(--spacing-7);
  flex-shrink: 0;
}

.service-name {
  font-size: var(--font-size-xl);
  font-weight: 850;
  line-height: var(--line-height-lg);
  color: var(--color-text);
  margin: 0 0 var(--spacing-4);
}

.service-desc {
  font-size: var(--font-size-medium);
  line-height: var(--line-height-md);
  color: var(--color-text);
  margin: 0 0 var(--spacing-7);
  flex: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-2);
  margin-top: auto;
  list-style: none;
  padding: 0;
}

.service-tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text);
  border: 1px solid color-mix(in srgb, var(--color-text) 20%, var(--color-bg));
  border-radius: var(--spacing-1);
  padding: var(--spacing-0-5) var(--spacing-2);
  white-space: nowrap;
}

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   SCROLL FADE-IN
   ============================================ */

.fade-in,
.reveal {
  opacity: 0;
  transform: translateY(var(--spacing-5));
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  .fade-in,
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.visually-hidden {
  position: absolute;
  width: var(--spacing-0-5);
  height: var(--spacing-0-5);
  padding: 0;
  margin: calc(-1 * var(--spacing-0-5));
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}