/* ============================================
   PROD ENVIRONMENT (nihadahmic.com)
   ============================================ */

.is-prod .nav-links a[href="#work"],
.is-prod #work,
.is-prod .artifacts-section,
.is-prod .hero-ctas a[href="#work"] {
  display: none !important;
}

/* ============================================
   DESIGN TOKENS
   ============================================ */

:root {
  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-mono: ui-monospace, 'SF Mono', 'Menlo', 'Consolas', monospace;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Sizing */
  --container: 1200px;
  --radius: 12px;
  --radius-sm: 8px;

  /* Transition */
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --duration: 0.3s;

  /* Light theme (default) */
  --bg: #FAFAF8;
  --bg-elevated: #FFFFFF;
  --bg-subtle: #F2F1EE;
  --text-primary: #1A1A1A;
  --text-secondary: #5C5C5C;
  --text-tertiary: #8A8A8A;
  --border: #E5E4E0;
  --border-hover: #D0CFC9;
  --accent: #1A1A1A;
  --accent-text: #FAFAF8;
  --color-accent: #C4622D;

  /* Nav active underline — muted version of primary text */
  --nav-active: rgba(26, 26, 26, 0.55);

  /* Work card category accents (muted, editorial) */
  --cat-strategy: #3B6FA8;   /* blue */
  --cat-opportunity: #C08A2E; /* amber */
  --cat-concept: #4C8056;     /* green */

  /* Draft badge */
  --badge-bg: #FFF3CD;
  --badge-text: #7D4E00;

  --card-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.03);
  --card-shadow-hover: 0 2px 8px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.06);
}

[data-theme="dark"] {
  --bg: #111110;
  --bg-elevated: #1A1A18;
  --bg-subtle: #222220;
  --text-primary: #EDEDEB;
  --text-secondary: #B8B8B4;
  --text-tertiary: #8A8A85;
  --border: #2C2C2A;
  --border-hover: #3D3D3A;
  --accent: #EDEDEB;
  --accent-text: #111110;
  --color-accent: #E08A52;

  --nav-active: rgba(237, 237, 235, 0.6);

  --cat-strategy: #6FA3D6;
  --cat-opportunity: #E0B366;
  --cat-concept: #7FB089;

  --badge-bg: #4A3A10;
  --badge-text: #F5D87A;

  --card-shadow: 0 1px 3px rgba(0,0,0,0.2), 0 4px 12px rgba(0,0,0,0.15);
  --card-shadow-hover: 0 2px 8px rgba(0,0,0,0.3), 0 8px 24px rgba(0,0,0,0.25);
}

/* ============================================
   RESET & BASE
   ============================================ */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--duration) var(--ease), color var(--duration) var(--ease);
}

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

ol, ul {
  list-style: none;
}

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

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

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: 4.5rem 0;
}

@media (max-width: 768px) {
  .section {
    padding: var(--space-xl) 0;
  }
}

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

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: background var(--duration) var(--ease), border-color var(--duration) var(--ease);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0;
}

.nav-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.nav-logo-short {
  display: none;
}

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

.nav-links a {
  position: relative;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--duration) var(--ease);
  letter-spacing: 0.01em;
  padding-bottom: 3px;
}

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

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1.5px;
  background: var(--nav-active);
  transition: width 0.25s ease;
}

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

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

.nav-cv {
  margin-left: var(--space-xs);
  padding: 5px 14px;
  border: 1px solid var(--border) !important;
  border-radius: 4px;
  font-size: 0.8125rem !important;
  font-weight: 500;
  transition: border-color var(--duration) var(--ease), color var(--duration) var(--ease);
}

.nav-cv::after {
  display: none;
}

.nav-cv:hover {
  border-color: var(--border-hover) !important;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: background var(--duration) var(--ease);
  color: var(--text-secondary);
  margin-left: var(--space-xs);
}

.theme-toggle:hover {
  background: var(--bg-subtle);
  color: var(--text-primary);
}

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

@media (max-width: 640px) {
  .nav-inner {
    flex-direction: column;
    align-items: flex-start;
    padding-top: 10px;
    padding-bottom: 10px;
    gap: 8px;
    min-height: 0;
  }
  .nav-logo-full {
    display: none;
  }
  .nav-logo-short {
    display: inline;
  }
  .nav-links {
    width: 100%;
    flex-wrap: wrap;
    gap: 12px;
    row-gap: 8px;
  }
  .nav-links a {
    font-size: 0.8125rem;
  }
  .nav-cv {
    margin-left: 0;
  }
  .theme-toggle {
    margin-left: auto;
  }
}

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

.hero {
  display: flex;
  align-items: flex-start;
  padding-top: 100px;
  padding-bottom: 4.5rem;
}

.hero .container {
  display: flex;
  flex-direction: column;
}

.hero-label {
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  border-left: 2px solid var(--accent);
  padding-left: 10px;
}

.hero-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-md);
  max-width: 20ch;
}

.hero-sub {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 65ch;
  margin-bottom: var(--space-sm);
}

.hero-proof {
  display: none;
}

.hero-ctas {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.hero-aside {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.1;
}

.stat-number--text {
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  letter-spacing: 0.01em;
  font-family: var(--font-sans);
  max-width: 28ch;
}

@media (max-width: 900px) {
  .hero-aside {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }
}

@media (max-width: 480px) {
  .hero {
    padding-top: 160px;
  }
  .hero-aside {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: 4px;
  transition: all var(--duration) var(--ease);
  letter-spacing: 0.01em;
  border: 1.5px solid transparent;
}

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

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-hover);
}

.btn-secondary:hover {
  border-color: var(--text-primary);
  background: var(--bg-subtle);
}

.btn-primary--accent {
  background: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
}

.btn-primary--accent:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

/* ============================================
   SECTION HEADERS
   ============================================ */

.section-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  margin-bottom: var(--space-xl);
}

.section-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  font-style: normal;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.section-intro {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 65ch;
  margin-bottom: var(--space-xl);
}

/* Body paragraph readable line-length inside sections */
.section p,
.section li {
  max-width: 65ch;
}

/* Opt-out for grid/card children that shouldn't clamp */
.section .work-card p,
.section .work-card li,
.section .artifact-card p,
.section .testimonial-card p,
.section .testimonial-card blockquote,
.section .stat p,
.section .stat-label,
.section .hero-aside p {
  max-width: none;
}

/* ============================================
   SELECTED WORK
   ============================================ */

.selected-work {
  background: var(--bg-subtle);
}

.work-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.work-card {
  display: block;
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-lg);
  transition: all var(--duration) var(--ease);
  box-shadow: var(--card-shadow);
}

.work-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-2px);
}

.work-card--strategy {
  border-left-color: var(--cat-strategy);
}
.work-card--strategy:hover {
  border-left-color: var(--cat-strategy);
}

.work-card--opportunity {
  border-left-color: var(--cat-opportunity);
}
.work-card--opportunity:hover {
  border-left-color: var(--cat-opportunity);
}

.work-card--concept {
  border-left-color: var(--cat-concept);
}
.work-card--concept:hover {
  border-left-color: var(--cat-concept);
}

.work-card--large {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr;
}

.work-card-inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.work-card-tag {
  display: inline-block;
  width: fit-content;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  padding: 4px 10px;
  background: var(--bg-subtle);
  border-radius: 4px;
}

.work-card--strategy .work-card-tag {
  color: var(--cat-strategy);
}
.work-card--opportunity .work-card-tag {
  color: var(--cat-opportunity);
}
.work-card--concept .work-card-tag {
  color: var(--cat-concept);
}

.work-card-title {
  font-family: var(--font-serif);
  font-size: 1.375rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.work-card-desc {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.65;
  max-width: 65ch;
}

.work-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: auto;
  padding-top: var(--space-xs);
  transition: color var(--duration) var(--ease), gap var(--duration) var(--ease);
}

.work-card:hover .work-card-link {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  gap: 10px;
}

.work-card:hover .work-card-link span {
  color: inherit;
}

@media (max-width: 640px) {
  .work-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   HOW I OPERATE
   ============================================ */

.how-i-work {
  background: var(--bg-subtle);
}

.how-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.principles-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  counter-reset: principle;
}

.principle {
  display: grid;
  grid-template-columns: 56px 1fr;
  align-items: baseline;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border);
}

.principle:first-child {
  padding-top: 0;
}

.principle:last-child {
  border-bottom: none;
}

.principle-number {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 300;
  font-style: normal;
  color: var(--text-tertiary);
  letter-spacing: 0.02em;
}

.principle p {
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--text-primary);
  max-width: 65ch;
}

@media (max-width: 768px) {
  .how-layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .principle {
    grid-template-columns: 44px 1fr;
    gap: var(--space-sm);
  }
  .principle-number {
    font-size: 1.25rem;
  }
}

/* ============================================
   ARTIFACTS
   ============================================ */

.artifacts-section {
  margin-top: var(--space-3xl);
}

.artifacts-heading {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-sm);
}

.artifacts-intro {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  max-width: 65ch;
}

.artifacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.artifact-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  background: transparent;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  transition: all var(--duration) var(--ease);
}

.artifact-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-elevated);
}

.artifact-card-title {
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.artifact-card-desc {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 65ch;
}

.artifact-card-status {
  display: inline-block;
  width: fit-content;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  color: var(--badge-text);
  padding: 2px 8px;
  background: var(--badge-bg);
  border-radius: 99px;
  margin-top: var(--space-xs);
}

@media (max-width: 640px) {
  .artifacts-grid {
    grid-template-columns: 1fr;
  }
}

/* Stagger artifact cards */
.artifacts-grid .reveal:nth-child(2) { transition-delay: 0.06s; }
.artifacts-grid .reveal:nth-child(3) { transition-delay: 0.12s; }
.artifacts-grid .reveal:nth-child(4) { transition-delay: 0.18s; }

/* ============================================
   ABOUT
============================================ */
.about {
  background: var(--bg-subtle);
}

.about-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.about-photo {
  flex-shrink: 0;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  overflow: hidden;
  outline: 3px solid var(--bg-subtle);
  box-shadow: 0 0 0 1px var(--border);
  transform: translateZ(0);
  will-change: transform;
}

.about-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.about-ctas {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
}

.about-link {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  transition: color var(--duration) var(--ease);
}

.about-link:hover {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.about-lead .about-text {
  font-size: 1.375rem;
  line-height: 1.65;
  color: var(--text-primary);
  font-family: var(--font-serif);
  font-weight: 500;
  max-width: 55ch;
}

.about-text {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 65ch;
}

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

/* Certifications */
.certifications {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
  max-width: none;
}

.certifications-heading {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-tertiary);
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.cert-list {
  display: flex;
  flex-direction: column;
  gap: 1.375rem;
  list-style: none;
  padding: 0;
  margin: 0;
  max-width: none;
}

.cert-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  max-width: none;
}

.cert-logo {
  display: block;
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
  border-radius: 4px;
  margin-top: 2px;
  opacity: 0.85;
}

.cert-body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.cert-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--border);
  transition: color var(--duration) var(--ease), text-decoration-color var(--duration) var(--ease);
  line-height: 1.45;
}

.cert-name:hover {
  color: var(--color-accent);
  text-decoration-color: var(--color-accent);
}

.cert-meta {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 0.775rem;
  color: var(--text-tertiary);
}

.cert-meta a {
  color: var(--text-tertiary);
  transition: color var(--duration) var(--ease);
}

.cert-meta a:hover {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cert-meta .cert-year::before {
  content: "·";
  margin-right: 0.5rem;
  color: var(--text-tertiary);
}

/* Responsive */
@media (max-width: 900px) {
  .about-layout {
    grid-template-columns: 200px 1fr;
    gap: var(--space-xl);
  }

  .about-photo {
    width: 180px;
    height: 180px;
  }
}

@media (max-width: 640px) {
  .about-layout {
    grid-template-columns: 1fr;
  }

  .about-left {
    flex-direction: row;
    align-items: center;
    gap: var(--space-md);
  }

  .about-photo {
    width: 130px;
    height: 130px;
    flex-shrink: 0;
  }

  .about-ctas {
    flex-direction: row;
    gap: 1rem;
  }

  .about-lead .about-text {
    font-size: 1.125rem;
  }
}

/* ============================================
   TESTIMONIALS
   ============================================ */

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.testimonial-card {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-lg);
  padding-top: calc(var(--space-lg) + 8px);
  box-shadow: var(--card-shadow);
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
  overflow: hidden;
}

.testimonial-card::before {
  content: "\201C";
  display: block;
  position: absolute;
  top: 18px;
  left: 20px;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 3rem;
  line-height: 0;
  color: var(--color-accent);
  opacity: 0.12;
  pointer-events: none;
}

.testimonial-card:hover {
  border-color: var(--border-hover);
  box-shadow: var(--card-shadow-hover);
}

.testimonial-quote {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.75;
  font-style: normal;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  margin-top: var(--space-xs);
  max-width: 65ch;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: var(--space-sm);
  margin-top: var(--space-sm);
  border-top: 1px solid var(--border);
}

.testimonial-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.testimonial-avatar--photo {
  object-fit: cover;
  object-position: center top;
  background: none;
  border: 1px solid var(--border);
}

.testimonial-meta {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.testimonial-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-secondary);
  opacity: 0.55;
}

.testimonial-link {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-accent);
  margin-top: 2px;
  transition: opacity var(--duration) var(--ease);
}

.testimonial-link:hover {
  opacity: 0.75;
  text-decoration: underline;
}

.testimonials-grid .reveal:nth-child(2) { transition-delay: 0.06s; }
.testimonials-grid .reveal:nth-child(3) { transition-delay: 0.12s; }
.testimonials-grid .reveal:nth-child(4) { transition-delay: 0.18s; }

@media (max-width: 640px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

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

.contact {
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
}

.contact-content {
  max-width: 65ch;
}

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

.contact-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.contact-social {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--duration) var(--ease);
}

.contact-social:hover {
  color: var(--text-primary);
}

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

.footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-link {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  transition: color var(--duration) var(--ease);
}

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

.footer-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.footer-built {
  display: block;
  font-size: 0.78rem;
  opacity: 0.45;
  margin-bottom: 0.4rem;
  color: var(--text-secondary);
}

.footer p {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
}

.footer-top {
  font-size: 0.8125rem;
  color: var(--text-tertiary);
  transition: color var(--duration) var(--ease);
}

.footer-top:hover {
  color: var(--text-primary);
}

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============================================
   SUBPAGE STYLES
   ============================================ */

.subpage-header {
  padding-top: 120px;
  padding-bottom: var(--space-xl);
}

.breadcrumb {
  display: inline-block;
  font-size: 0.875rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-lg);
  transition: color var(--duration) var(--ease);
}

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

.subpage-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  padding: 4px 10px;
  background: var(--bg-subtle);
  border-radius: 4px;
  margin-bottom: var(--space-md);
}

.subpage-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
}

.subpage-description {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text-secondary);
  max-width: 65ch;
}

.subpage-body {
  padding-bottom: var(--space-3xl);
}

.subpage-section {
  margin-bottom: var(--space-2xl);
}

.subpage-section:last-child {
  margin-bottom: 0;
}

.subpage-section-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-md);
}

.subpage-placeholder {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-tertiary);
  font-style: italic;
  padding: var(--space-lg);
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
}

/* ============================================
   SCROLL REVEAL ANIMATIONS
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* Stagger children within grids */
.work-grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.work-grid .reveal:nth-child(3) { transition-delay: 0.16s; }

.principles-list .reveal:nth-child(2) { transition-delay: 0.06s; }
.principles-list .reveal:nth-child(3) { transition-delay: 0.12s; }
.principles-list .reveal:nth-child(4) { transition-delay: 0.18s; }
.principles-list .reveal:nth-child(5) { transition-delay: 0.24s; }

/* ============================================
   SELECTION
   ============================================ */

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

/* ============================================
   FOCUS STYLES
   ============================================ */

:focus-visible {
  outline: 2px solid var(--text-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}