/* ==========================================================================
   Full-Surface Muted Editorial Cards - Design System
   Space Grotesk & JetBrains Mono with Rich Organic Card Fills
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* Default: Warm Stone Light Theme */
  --bg-primary: #f7f5f0;
  --bg-secondary: #eeeae0;
  --bg-tertiary: #e2dcd0;
  --bg-surface-solid: #ffffff;
  --bg-glass: rgba(247, 245, 240, 0.92);

  --border-subtle: rgba(19, 20, 24, 0.06);
  --border-strong: rgba(19, 20, 24, 0.12);

  --text-primary: #131418;
  --text-secondary: #4a505e;
  --text-muted: #7e8696;
  --text-inverse: #ffffff;

  /* Full-Surface Muted Color Card Fills (Light Theme) */
  --card-sage-bg: #e1ede0;
  --card-sage-border: #b8d4b3;
  --card-sage-text: #1b3317;
  --card-sage-desc: #334d2f;
  --card-sage-accent: #2c5424;
  --card-sage-inner: rgba(255, 255, 255, 0.75);

  --card-terracotta-bg: #fae4dc;
  --card-terracotta-border: #f0c5b5;
  --card-terracotta-text: #591e0c;
  --card-terracotta-desc: #6f3422;
  --card-terracotta-accent: #9c3b1a;
  --card-terracotta-inner: rgba(255, 255, 255, 0.75);

  --card-blue-bg: #e2ecf7;
  --card-blue-border: #bcd1ec;
  --card-blue-text: #102644;
  --card-blue-desc: #274061;
  --card-blue-accent: #214a7e;
  --card-blue-inner: rgba(255, 255, 255, 0.75);

  --card-amber-bg: #f9eed7;
  --card-amber-border: #eed6a8;
  --card-amber-text: #453006;
  --card-amber-desc: #5a4213;
  --card-amber-accent: #875f10;
  --card-amber-inner: rgba(255, 255, 255, 0.75);

  --card-rose-bg: #fcecef;
  --card-rose-border: #f2cfd8;
  --card-rose-text: #4e1828;
  --card-rose-desc: #6a2a3e;
  --card-rose-accent: #9c3355;
  --card-rose-inner: rgba(255, 255, 255, 0.75);

  --card-clay-bg: #f3edf9;
  --card-clay-border: #dfd1ee;
  --card-clay-text: #341a4a;
  --card-clay-desc: #4e2f69;
  --card-clay-accent: #6f3e96;
  --card-clay-inner: rgba(255, 255, 255, 0.75);

  --card-neutral-bg: #ffffff;
  --card-neutral-border: rgba(19, 20, 24, 0.1);

  --font-display: 'Space Grotesk', -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark Mode Full-Surface Card Fills */
[data-theme="dark"] {
  --bg-primary: #0b0d10;
  --bg-secondary: #13161c;
  --bg-tertiary: #1a1e26;
  --bg-surface-solid: #151820;
  --bg-glass: rgba(11, 13, 16, 0.92);

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);

  --text-primary: #f0f3f8;
  --text-secondary: #9da6b8;
  --text-muted: #5e6778;
  --text-inverse: #0b0d10;

  /* Full-Surface Muted Card Fills (Dark Theme) */
  --card-sage-bg: #141f16;
  --card-sage-border: rgba(138, 179, 128, 0.35);
  --card-sage-text: #cdeac7;
  --card-sage-desc: #9bbd94;
  --card-sage-accent: #96ca8c;
  --card-sage-inner: rgba(0, 0, 0, 0.4);

  --card-terracotta-bg: #221612;
  --card-terracotta-border: rgba(227, 130, 100, 0.35);
  --card-terracotta-text: #f9c0b1;
  --card-terracotta-desc: #cca194;
  --card-terracotta-accent: #ea8c70;
  --card-terracotta-inner: rgba(0, 0, 0, 0.4);

  --card-blue-bg: #131c28;
  --card-blue-border: rgba(120, 166, 232, 0.35);
  --card-blue-text: #c4dcfa;
  --card-blue-desc: #97b5da;
  --card-blue-accent: #85b1f0;
  --card-blue-inner: rgba(0, 0, 0, 0.4);

  --card-amber-bg: #201a11;
  --card-amber-border: rgba(229, 184, 105, 0.35);
  --card-amber-text: #fae4b8;
  --card-amber-desc: #d2bd98;
  --card-amber-accent: #ecc277;
  --card-amber-inner: rgba(0, 0, 0, 0.4);

  --card-rose-bg: #221419;
  --card-rose-border: rgba(230, 120, 150, 0.35);
  --card-rose-text: #fcd2de;
  --card-rose-desc: #c99ea9;
  --card-rose-accent: #ea769a;
  --card-rose-inner: rgba(0, 0, 0, 0.4);

  --card-clay-bg: #1d1428;
  --card-clay-border: rgba(175, 130, 220, 0.35);
  --card-clay-text: #ead4fc;
  --card-clay-desc: #b89ec9;
  --card-clay-accent: #be80f5;
  --card-clay-inner: rgba(0, 0, 0, 0.4);

  --card-neutral-bg: #14171e;
  --card-neutral-border: rgba(255, 255, 255, 0.12);
}

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

html {
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.3s ease, color 0.3s ease;
}

body {
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

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

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.25rem;
  }
}

.scroll-progress-line {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #4a6741, #c25b38, #3b5b88, #b88628);
  z-index: 9999;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: 1.12;
  letter-spacing: -0.035em;
  font-weight: 700;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.65;
}

.font-mono {
  font-family: var(--font-mono);
}

/* ==========================================================================
   Header Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 1.2rem;
  left: 0;
  width: 100%;
  z-index: 100;
  pointer-events: none;
}

.nav-boxed-bar {
  pointer-events: auto;
  background: var(--bg-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 0.55rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.02);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-boxed-bar:hover {
  border-color: var(--border-hover, var(--border-strong));
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.07);
}

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

.nav-brand-box {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text-primary);
}

.nav-brand-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav-brand-pill {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--card-sage-accent);
  background: var(--card-sage-bg);
  border: 1px solid var(--card-sage-border);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-xs);
  letter-spacing: 0.05em;
}

.status-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(1.2); }
}

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

.nav-links {
  display: flex;
  list-style: none;
  gap: 0.25rem;
  align-items: center;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-link:hover, .nav-link.active {
  color: var(--card-sage-accent);
  background: var(--card-sage-bg);
  font-weight: 600;
}

[data-theme="dark"] .nav-link:hover, [data-theme="dark"] .nav-link.active {
  color: #4ade80;
  background: rgba(44, 84, 36, 0.25);
}

.nav-count {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  background: var(--card-sage-inner);
  color: var(--card-sage-accent);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  border: 1px solid var(--card-sage-border);
  font-weight: 700;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-cta-btn {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  background: var(--card-sage-accent);
  color: #ffffff !important;
  border: 1.5px solid var(--card-sage-accent);
  padding: 0.42rem 0.95rem;
  border-radius: var(--radius-xs);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(44, 84, 36, 0.18);
}

.nav-cta-btn:hover {
  background: #1b3516;
  border-color: #1b3516;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(44, 84, 36, 0.3);
}

/* Mobile Nav Toggle Button */
.nav-mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  padding: 0.4rem;
  cursor: pointer;
  border-radius: var(--radius-xs);
}

.nav-mobile-toggle:hover {
  background: rgba(0, 0, 0, 0.05);
}

/* Mobile Nav Overlay Drawer */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  top: 4.8rem;
  left: 1rem;
  right: 1rem;
  background: var(--bg-glass);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
  z-index: 99;
  flex-direction: column;
  gap: 0.5rem;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.mobile-nav-drawer.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.mobile-nav-drawer .nav-link {
  padding: 0.65rem 0.85rem;
  font-size: 0.9rem;
  width: 100%;
  justify-content: space-between;
}

/* Fallback for legacy class */
.nav-pill {
  pointer-events: auto;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

/* ==========================================================================
   Section 01: Hero Section (Centered Editorial & Bold Showcase)
   ========================================================================== */
.hero-section {
  padding-top: 8rem;
  padding-bottom: 4rem;
  position: relative;
}

.hero-section-centered {
  text-align: center;
}

.hero-centered-content {
  max-width: 960px;
  margin: 0 auto 3.2rem auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-meta-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
}

.hero-meta-centered {
  justify-content: center;
}

.hero-meta-badge {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: var(--card-sage-bg);
  border: 1px solid var(--card-sage-border);
  color: var(--card-sage-accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
}

.hero-title {
  font-size: clamp(2.8rem, 6.2vw, 5.2rem);
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  max-width: 960px;
  margin-bottom: 1.8rem;
}

.hero-title-centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.hero-title .scrub-word {
  display: inline-block;
  opacity: 0.68;
  transition: opacity 0.1s ease-out;
  will-change: opacity;
}

.hero-title .text-muted-word {
  color: var(--text-muted);
}

.hero-bio {
  font-size: clamp(1.1rem, 1.4vw, 1.28rem);
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 700px;
  margin-bottom: 2.2rem;
}

.hero-bio-centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.hero-bio strong {
  color: var(--text-primary);
  font-weight: 600;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-cta-centered {
  justify-content: center;
}

/* Centered Interactive Viewport Showcase */
.hero-center-showcase {
  max-width: 980px;
  margin: 0 auto 3.4rem auto;
  position: relative;
}

.hero-center-showcase::before {
  content: '';
  position: absolute;
  top: 5%;
  left: 10%;
  width: 80%;
  height: 90%;
  background: radial-gradient(circle, rgba(74, 222, 128, 0.08) 0%, rgba(249, 115, 22, 0.05) 50%, transparent 70%);
  filter: blur(50px);
  z-index: 0;
  pointer-events: none;
}

.hero-viewport-frame {
  position: relative;
  width: 100%;
  background: #101116;
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.22), 0 2px 10px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  z-index: 2;
  text-align: left;
}

.hero-viewport-frame:hover {
  transform: translateY(-5px);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.28);
  border-color: rgba(255, 255, 255, 0.28);
}

.hero-viewport-bar {
  background: #181920;
  padding: 0.75rem 1.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-viewport-dots {
  display: flex;
  gap: 6px;
  align-items: center;
}

.hero-viewport-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.hero-viewport-url {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: #94a3b8;
  background: rgba(0, 0, 0, 0.45);
  padding: 0.25rem 1rem;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  letter-spacing: 0.02em;
}

.hero-viewport-status {
  font-size: 0.72rem;
  color: #4ade80;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.hero-viewport-screen {
  padding: 2.2rem 2.4rem;
  background: linear-gradient(155deg, #15161e 0%, #0c0d12 100%);
  color: #ffffff;
}

.hero-viewport-screen-image {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9.2;
  overflow: hidden;
  background: #0d1117;
}

.hero-screenshot-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-viewport-frame:hover .hero-screenshot-img {
  transform: scale(1.025);
}

.hero-viewport-overlay-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.8rem 2.2rem;
  background: linear-gradient(180deg, rgba(13, 17, 23, 0) 0%, rgba(13, 17, 23, 0.88) 32%, rgba(13, 17, 23, 0.98) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero-viewport-caption-left {
  max-width: 620px;
}

.hero-viewport-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 1.6rem;
}

.hero-viewport-tags {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.hero-viewport-tags .tag-mini {
  background: rgba(255, 255, 255, 0.06);
  color: #d4d4d8;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.25rem 0.6rem;
  font-size: 0.68rem;
  font-family: var(--font-mono);
  border-radius: var(--radius-xs);
}

.hero-viewport-tags .tag-sage {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.3);
}

.hero-viewport-perf {
  font-size: 0.72rem;
  color: #f59e0b;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.hero-viewport-body {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.hero-viewport-caption {
  max-width: 620px;
}

.hero-viewport-title {
  font-size: clamp(1.4rem, 2.2vw, 1.85rem);
  font-weight: 700;
  line-height: 1.2;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-top: 0.3rem;
  margin-bottom: 0.5rem;
}

.hero-viewport-desc {
  font-size: 0.92rem;
  color: #a1a1aa;
  line-height: 1.55;
}

.hero-viewport-action {
  flex-shrink: 0;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

@media (max-width: 768px) {
  .hero-viewport-screen {
    padding: 1.4rem;
  }
  .hero-viewport-bar {
    padding: 0.6rem 0.9rem;
  }
  .hero-viewport-status {
    display: none;
  }
  .hero-viewport-body {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.2rem;
  }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: none;
}

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

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.btn-secondary {
  background: var(--bg-surface-solid);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  border-color: var(--text-primary);
  transform: translateY(-2px);
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section {
  padding: 3.5rem 0;
  position: relative;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xs);
}

.label-sage {
  color: var(--card-sage-accent);
  background: var(--card-sage-bg);
  border: 1px solid var(--card-sage-border);
}

.label-terracotta {
  color: var(--card-terracotta-accent);
  background: var(--card-terracotta-bg);
  border: 1px solid var(--card-terracotta-border);
}

.label-blue {
  color: var(--card-blue-accent);
  background: var(--card-blue-bg);
  border: 1px solid var(--card-blue-border);
}

.label-amber {
  color: var(--card-amber-accent);
  background: var(--card-amber-bg);
  border: 1px solid var(--card-amber-border);
}

.section-title {
  font-size: clamp(2.2rem, 3.8vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  margin-bottom: 0.8rem;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 620px;
  line-height: 1.6;
}

/* ==========================================================================
   Section 02: Scroll-Heavy Full-Surface Colored Stacking Work Cards
   ========================================================================== */
.stacking-cards-container {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  margin-top: 2rem;
}

.stack-card {
  position: sticky;
  top: 5.5rem;
  border-radius: var(--radius-lg);
  padding: 2.2rem 2.4rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.06);
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 2.8rem;
  align-items: center;
  min-height: 440px;
  transform-origin: center top;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.2s ease;
  overflow: hidden;
}

/* Card 1: Full Muted Sage */
.stack-card-sage {
  background-color: var(--card-sage-bg);
  border: 1.5px solid var(--card-sage-border);
}
.stack-card-sage .stack-card-subtitle { color: var(--card-sage-accent); }
.stack-card-sage .metric-unit { background: var(--card-sage-inner); }
.stack-card-sage .metric-val { color: var(--card-sage-accent); }
.stack-card-sage .stack-tag-pill { background: var(--card-sage-inner); border-color: var(--card-sage-border); color: var(--card-sage-text); }

/* Card 2: Full Muted Terracotta */
.stack-card-terracotta {
  background-color: var(--card-terracotta-bg);
  border: 1.5px solid var(--card-terracotta-border);
}
.stack-card-terracotta .stack-card-subtitle { color: var(--card-terracotta-accent); }
.stack-card-terracotta .metric-unit { background: var(--card-terracotta-inner); }
.stack-card-terracotta .metric-val { color: var(--card-terracotta-accent); }
.stack-card-terracotta .stack-tag-pill { background: var(--card-terracotta-inner); border-color: var(--card-terracotta-border); color: var(--card-terracotta-text); }

/* Card 3: Full Muted Slate Blue */
.stack-card-blue {
  background-color: var(--card-blue-bg);
  border: 1.5px solid var(--card-blue-border);
}
.stack-card-blue .stack-card-subtitle { color: var(--card-blue-accent); }
.stack-card-blue .metric-unit { background: var(--card-blue-inner); }
.stack-card-blue .metric-val { color: var(--card-blue-accent); }
.stack-card-blue .stack-tag-pill { background: var(--card-blue-inner); border-color: var(--card-blue-border); color: var(--card-blue-text); }

/* Card 4: Full Muted Honey Ochre */
.stack-card-amber {
  background-color: var(--card-amber-bg);
  border: 1.5px solid var(--card-amber-border);
}
.stack-card-amber .stack-card-subtitle { color: var(--card-amber-accent); }
.stack-card-amber .metric-unit { background: var(--card-amber-inner); }
.stack-card-amber .metric-val { color: var(--card-amber-accent); }
.stack-card-amber .stack-tag-pill { background: var(--card-amber-inner); border-color: var(--card-amber-border); color: var(--card-amber-text); }

.stack-card-left {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
}

.stack-card-meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  margin-bottom: 1.2rem;
}

.stack-tag-pill {
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-xs);
  font-weight: 600;
  border: 1px solid transparent;
}

.stack-card-title {
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-bottom: 0.6rem;
  line-height: 1.08;
}

.stack-card-subtitle {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  margin-bottom: 1.2rem;
  font-weight: 600;
}

.stack-card-desc {
  font-size: 1.02rem;
  line-height: 1.65;
  margin-bottom: 2rem;
}

.stack-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.metric-unit {
  display: flex;
  flex-direction: column;
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
}

.metric-val {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
}

.metric-lbl {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.stack-actions-row {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stack-card-right {
  height: 100%;
  min-height: 400px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(0, 0, 0, 0.12);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  background: #0d1117;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stack-card:hover .stack-card-right {
  transform: translateY(-2px);
  box-shadow: 0 22px 50px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .stack-card-right {
  border-color: rgba(255, 255, 255, 0.14);
}

/* Browser Window Chrome Top Bar */
.browser-chrome-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.9rem;
  background: #161b22;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  gap: 0.6rem;
  user-select: none;
}

.browser-traffic-lights {
  display: flex;
  gap: 6px;
  align-items: center;
}

.b-light {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.b-light.red { background: #ff5f56; }
.b-light.yellow { background: #ffbd2e; }
.b-light.green { background: #27c93f; }

.browser-address-bar {
  flex: 1;
  max-width: 280px;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xs);
  padding: 0.22rem 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #94a3b8;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.browser-address-bar svg {
  color: #22c55e;
  flex-shrink: 0;
}

.browser-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: #64748b;
}

/* Browser Screenshot Viewport Screen */
.browser-screen-viewport {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  font-family: var(--font-body);
  background: #0d1117;
  min-height: 380px;
}

.project-screenshot-img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.stack-card:hover .project-screenshot-img {
  transform: scale(1.03);
}

/* Card Browser Preview Banner on Work Archive Cards */
.work-card-browser-mockup {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.12);
  margin-bottom: 1.2rem;
  background: #0d1117;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .work-card-browser-mockup {
  border-color: rgba(255, 255, 255, 0.12);
}

.work-card-browser-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  background: #161b22;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  gap: 0.5rem;
}

.work-card-browser-url {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.work-card-browser-url svg {
  color: #22c55e;
  flex-shrink: 0;
}

.work-card-browser-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #0d1117;
}

.work-card-screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.work-card:hover .work-card-screenshot {
  transform: scale(1.04);
}

.work-card-screenshot-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.75rem 0.9rem;
  background: linear-gradient(180deg, transparent 0%, rgba(13, 17, 23, 0.85) 50%, rgba(13, 17, 23, 0.95) 100%);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.work-card-overlay-text {
  overflow: hidden;
}

.work-card-banner-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #e2e8f0;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.work-card-overlay-btn {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border-radius: var(--radius-full);
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  text-decoration: none;
  backdrop-filter: blur(4px);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.work-card-overlay-btn:hover {
  background: #ffffff;
  color: #0d1117;
  transform: scale(1.1);
}

/* ==========================================================================
   Section 03: What I Build (Full-Surface Muted Cards)
   ========================================================================== */
.what-i-build-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 2rem;
}

.service-card {
  border-radius: var(--radius-md);
  padding: 1.6rem 1.8rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.05);
}

/* Sage Green Surface */
.card-surface-sage {
  background-color: var(--card-sage-bg);
  border: 1.5px solid var(--card-sage-border);
  color: var(--card-sage-text);
}
.card-surface-sage .service-card-number,
.card-surface-sage .approach-pill { color: var(--card-sage-accent); }
.card-surface-sage .service-card-title,
.card-surface-sage .approach-title,
.card-surface-sage .testimonial-author-name { color: var(--card-sage-text); }
.card-surface-sage .service-card-desc,
.card-surface-sage .approach-desc,
.card-surface-sage .testimonial-quote { color: var(--card-sage-desc); }
.card-surface-sage .testimonial-author-role { color: var(--card-sage-accent); }
.card-surface-sage .tag-mini { background: var(--card-sage-inner); color: var(--card-sage-text); border: 1px solid var(--card-sage-border); }

/* Terracotta Surface */
.card-surface-terracotta {
  background-color: var(--card-terracotta-bg);
  border: 1.5px solid var(--card-terracotta-border);
  color: var(--card-terracotta-text);
}
.card-surface-terracotta .service-card-number,
.card-surface-terracotta .approach-pill { color: var(--card-terracotta-accent); }
.card-surface-terracotta .service-card-title,
.card-surface-terracotta .approach-title,
.card-surface-terracotta .testimonial-author-name { color: var(--card-terracotta-text); }
.card-surface-terracotta .service-card-desc,
.card-surface-terracotta .approach-desc,
.card-surface-terracotta .testimonial-quote { color: var(--card-terracotta-desc); }
.card-surface-terracotta .testimonial-author-role { color: var(--card-terracotta-accent); }
.card-surface-terracotta .tag-mini { background: var(--card-terracotta-inner); color: var(--card-terracotta-text); border: 1px solid var(--card-terracotta-border); }

/* Slate Blue Surface */
.card-surface-blue {
  background-color: var(--card-blue-bg);
  border: 1.5px solid var(--card-blue-border);
  color: var(--card-blue-text);
}
.card-surface-blue .service-card-number,
.card-surface-blue .approach-pill { color: var(--card-blue-accent); }
.card-surface-blue .service-card-title,
.card-surface-blue .approach-title,
.card-surface-blue .testimonial-author-name { color: var(--card-blue-text); }
.card-surface-blue .service-card-desc,
.card-surface-blue .approach-desc,
.card-surface-blue .testimonial-quote { color: var(--card-blue-desc); }
.card-surface-blue .testimonial-author-role { color: var(--card-blue-accent); }
.card-surface-blue .tag-mini { background: var(--card-blue-inner); color: var(--card-blue-text); border: 1px solid var(--card-blue-border); }

/* Honey Ochre Surface */
.card-surface-amber {
  background-color: var(--card-amber-bg);
  border: 1.5px solid var(--card-amber-border);
  color: var(--card-amber-text);
}
.card-surface-amber .service-card-number,
.card-surface-amber .approach-pill { color: var(--card-amber-accent); }
.card-surface-amber .service-card-title,
.card-surface-amber .approach-title,
.card-surface-amber .testimonial-author-name { color: var(--card-amber-text); }
.card-surface-amber .service-card-desc,
.card-surface-amber .approach-desc,
.card-surface-amber .testimonial-quote { color: var(--card-amber-desc); }
.card-surface-amber .testimonial-author-role { color: var(--card-amber-accent); }
.card-surface-amber .tag-mini { background: var(--card-amber-inner); color: var(--card-amber-text); border: 1px solid var(--card-amber-border); }

/* Dusty Rose Surface */
.card-surface-rose {
  background-color: var(--card-rose-bg);
  border: 1.5px solid var(--card-rose-border);
  color: var(--card-rose-text);
}
.card-surface-rose .service-card-number,
.card-surface-rose .approach-pill { color: var(--card-rose-accent); }
.card-surface-rose .service-card-title,
.card-surface-rose .approach-title,
.card-surface-rose .testimonial-author-name { color: var(--card-rose-text); }
.card-surface-rose .service-card-desc,
.card-surface-rose .approach-desc,
.card-surface-rose .testimonial-quote { color: var(--card-rose-desc); }
.card-surface-rose .testimonial-author-role { color: var(--card-rose-accent); }
.card-surface-rose .tag-mini { background: var(--card-rose-inner); color: var(--card-rose-text); border: 1px solid var(--card-rose-border); }

/* Muted Clay / Lavender Surface */
.card-surface-clay {
  background-color: var(--card-clay-bg);
  border: 1.5px solid var(--card-clay-border);
  color: var(--card-clay-text);
}
.card-surface-clay .service-card-number,
.card-surface-clay .approach-pill { color: var(--card-clay-accent); }
.card-surface-clay .service-card-title,
.card-surface-clay .approach-title,
.card-surface-clay .testimonial-author-name { color: var(--card-clay-text); }
.card-surface-clay .service-card-desc,
.card-surface-clay .approach-desc,
.card-surface-clay .testimonial-quote { color: var(--card-clay-desc); }
.card-surface-clay .testimonial-author-role { color: var(--card-clay-accent); }
.card-surface-clay .tag-mini { background: var(--card-clay-inner); color: var(--card-clay-text); border: 1px solid var(--card-clay-border); }

/* Label Pills in Muted Tones */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.8rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xs);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.label-sage { background: var(--card-sage-bg); color: var(--card-sage-accent); border: 1px solid var(--card-sage-border); }
.label-terracotta { background: var(--card-terracotta-bg); color: var(--card-terracotta-accent); border: 1px solid var(--card-terracotta-border); }
.label-blue { background: var(--card-blue-bg); color: var(--card-blue-accent); border: 1px solid var(--card-blue-border); }
.label-amber { background: var(--card-amber-bg); color: var(--card-amber-accent); border: 1px solid var(--card-amber-border); }
.label-rose { background: var(--card-rose-bg); color: var(--card-rose-accent); border: 1px solid var(--card-rose-border); }
.label-clay { background: var(--card-clay-bg); color: var(--card-clay-accent); border: 1px solid var(--card-clay-border); }

.text-sage { color: var(--card-sage-accent) !important; }
.text-terracotta { color: var(--card-terracotta-accent) !important; }
.text-blue { color: var(--card-blue-accent) !important; }
.text-amber { color: var(--card-amber-accent) !important; }
.text-rose { color: var(--card-rose-accent) !important; }
.text-clay { color: var(--card-clay-accent) !important; }

.hero-stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 0;
  width: 100%;
}

.hero-stat-card {
  padding: 1.3rem 1.5rem;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.hero-stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.05);
}
.hero-stat-val {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}
.hero-stat-lbl {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 0.4rem;
}

/* Kinetic Infinite Marquee Banner */
.marquee-band {
  width: 100%;
  overflow: hidden;
  padding: 1.2rem 0;
  background: var(--bg-surface-solid);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  margin: 3rem 0;
  display: flex;
  user-select: none;
  position: relative;
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  white-space: nowrap;
  animation: marqueeScroll 28s linear infinite;
  will-change: transform;
}

.marquee-band:hover .marquee-track {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
}

/* Motion & Micro-Interactions (Safe Visibility by Default) */
.reveal-item {
  opacity: 1;
  transform: translateY(0);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-delay-1 { transition-delay: 0.05s; }
.reveal-delay-2 { transition-delay: 0.1s; }
.reveal-delay-3 { transition-delay: 0.15s; }
.reveal-delay-4 { transition-delay: 0.2s; }

/* Bento Muted Surface Tiles */
.bento-surface-sage {
  background-color: var(--card-sage-bg);
  border: 1.5px solid var(--card-sage-border);
  color: var(--card-sage-text);
}
.bento-surface-terracotta {
  background-color: var(--card-terracotta-bg);
  border: 1.5px solid var(--card-terracotta-border);
  color: var(--card-terracotta-text);
}
.bento-surface-blue {
  background-color: var(--card-blue-bg);
  border: 1.5px solid var(--card-blue-border);
  color: var(--card-blue-text);
}
.bento-surface-amber {
  background-color: var(--card-amber-bg);
  border: 1.5px solid var(--card-amber-border);
  color: var(--card-amber-text);
}
.bento-surface-rose {
  background-color: var(--card-rose-bg);
  border: 1.5px solid var(--card-rose-border);
  color: var(--card-rose-text);
}

/* Animated Benchmark Progress Bars */
.benchmark-row {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.5rem 0;
}
.benchmark-header {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.76rem;
}
.benchmark-track {
  height: 6px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 3px;
  overflow: hidden;
}
.benchmark-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Multi-City Live Timezone Clocks */
.city-time-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
  margin-top: 1.5rem;
}
.city-time-card {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
}
.city-clock-name {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.city-clock-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
}
.city-clock-val {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-top: 0.2rem;
  color: var(--text-primary);
}

.service-card-number {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.service-card-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  line-height: 1.18;
}

.service-card-desc {
  font-size: 0.96rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.service-card-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.tag-mini {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  font-weight: 600;
}

/* ==========================================================================
   Section 03: Why / Value Proposition
   ========================================================================== */
.section-value {
  padding-top: 2rem;
  padding-bottom: 4rem;
}
.value-section-title {
  font-size: clamp(2.4rem, 4.4vw, 3.8rem);
  letter-spacing: -0.04em;
  max-width: 880px;
}
.value-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}
.value-pillar-card {
  background: var(--bg-surface-solid);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 2.2rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.value-pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--text-primary);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.05);
}
.value-pillar-num {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}
.value-pillar-headline {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.8rem;
}
.value-pillar-text {
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
@media (max-width: 960px) {
  .value-pillars-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}

/* ==========================================================================
   Section 04: What I Build (Two Core Offerings & Infrastructure Support)
   ========================================================================== */
.section-offerings {
  padding-top: 2rem;
  padding-bottom: 4rem;
}

.core-offerings-stack {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2.5rem;
  margin-bottom: 3.5rem;
}

.core-offering-card {
  border-radius: var(--radius-lg);
  padding: 2.8rem 3rem;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 3.5rem;
  align-items: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  overflow: hidden;
}

.core-offering-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.08);
}

.offering-header-meta {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.offering-num {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.offering-badge-pill {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-xs);
  background: rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.core-offering-title {
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 0.4rem;
  line-height: 1.08;
}

.core-offering-tagline {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 0.8rem;
}

.card-surface-sage .core-offering-tagline { color: var(--card-sage-accent); }
.card-surface-terracotta .core-offering-tagline { color: var(--card-terracotta-accent); }

.core-offering-desc {
  font-size: 0.98rem;
  line-height: 1.6;
  margin-bottom: 1.6rem;
}

.offering-details-block {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-sm);
  padding: 1.2rem 1.4rem;
  margin-bottom: 1.4rem;
}

.offering-includes-heading {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 0.8rem;
}

.offering-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1rem;
}

.offering-feat-item {
  font-size: 0.86rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.offering-feat-item span {
  font-weight: 700;
}
.card-surface-sage .offering-feat-item span { color: var(--card-sage-accent); }
.card-surface-terracotta .offering-feat-item span { color: var(--card-terracotta-accent); }

.offering-ideal-row {
  font-size: 0.76rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.8rem;
  line-height: 1.5;
}

.ideal-lbl {
  color: var(--text-muted);
  font-weight: 700;
}

.ideal-val {
  font-weight: 500;
}

/* Offering Mockup Frames */
.offering-mockup-frame {
  background: #111217;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.offering-mockup-topbar {
  background: #1a1b22;
  padding: 0.6rem 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.offering-mockup-url {
  font-size: 0.68rem;
  color: #94a3b8;
  background: rgba(0, 0, 0, 0.35);
  padding: 0.18rem 0.6rem;
  border-radius: 4px;
  flex: 1;
  text-align: center;
}

.offering-mockup-canvas {
  padding: 1.4rem;
  color: #ffffff;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(155deg, #15161f 0%, #0b0c10 100%);
}

.mockup-site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mockup-logo-badge {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.mockup-nav-links {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.68rem;
  color: #a1a1aa;
}

.mockup-pill-btn {
  background: #ffffff;
  color: #000000;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  font-weight: 600;
}

.mockup-hero-area {
  margin: 1rem 0;
}

.mockup-tag {
  font-size: 0.65rem;
  color: #34d399;
  margin-bottom: 0.3rem;
}

.mockup-headline {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.25;
  color: #ffffff;
}

.mockup-subtext {
  font-size: 0.76rem;
  color: #94a3b8;
  margin-top: 0.3rem;
}

.mockup-metrics-strip {
  display: flex;
  gap: 1rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.m-metric {
  font-size: 0.66rem;
  color: #71717a;
}

.m-metric span {
  color: #34d399;
  font-weight: 700;
}

/* Mockup Web App Viewport */
.mockup-app-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mockup-app-brand {
  font-size: 0.74rem;
  font-weight: 700;
  color: #fb923c;
  font-family: var(--font-mono);
}

.mockup-user-pill {
  font-size: 0.64rem;
  color: #a1a1aa;
  background: rgba(255, 255, 255, 0.06);
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
}

.mockup-app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin: 0.8rem 0;
}

.mockup-app-stat {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  padding: 0.6rem 0.8rem;
  display: flex;
  flex-direction: column;
}

.stat-lbl {
  font-size: 0.58rem;
  color: #71717a;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  margin: 0.1rem 0;
}

.stat-growth {
  font-size: 0.62rem;
  color: #34d399;
  font-weight: 600;
}

.mockup-chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 48px;
  padding-top: 0.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.chart-bar {
  flex: 1;
  background: linear-gradient(to top, rgba(251, 146, 60, 0.3), #fb923c);
  border-radius: 2px 2px 0 0;
}

/* Tier 2: Infrastructure Support Wrapper */
.infra-support-wrapper {
  background: var(--bg-surface-solid);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 2.8rem 3rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.03);
}

.infra-header-row {
  max-width: 680px;
  margin-bottom: 2.2rem;
}

.infra-badge {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 0.6rem;
}

.infra-heading {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.infra-subheading {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.infra-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.infra-card {
  background: var(--bg-primary);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 1.8rem 1.8rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.02);
}

.infra-card:hover {
  transform: translateY(-4px);
  border-color: var(--card-sage-accent);
  box-shadow: 0 14px 32px rgba(44, 84, 36, 0.08);
}

.infra-card-icon-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.2rem;
}

.infra-icon-box {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--card-sage-accent);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.infra-card:hover .infra-icon-box {
  background: var(--card-sage-bg);
  border-color: var(--card-sage-border);
  color: var(--card-sage-accent);
  transform: scale(1.06);
}

.infra-card-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

.infra-card-title {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.55rem;
}

.infra-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.infra-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border-subtle);
}

.infra-tag-list span {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}

/* Ongoing Support Strip */
.ongoing-support-strip {
  background: var(--bg-primary);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 1.6rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.02);
  transition: border-color var(--transition-fast);
}

.ongoing-support-strip:hover {
  border-color: var(--card-sage-accent);
}

.support-badge-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}

.support-pill {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--card-sage-accent);
  background: var(--card-sage-bg);
  border: 1px solid var(--card-sage-border);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-xs);
  display: inline-block;
}

.support-tag {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.support-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
}

.support-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-top: 0.2rem;
}

@media (max-width: 1024px) {
  .core-offering-card {
    grid-template-columns: 1fr;
    gap: 2.2rem;
    padding: 2.2rem;
  }
  .infra-cards-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}

/* ==========================================================================
   Section 05: How I Work (Connected Horizontal Timeline)
   ========================================================================== */
.section-process {
  padding-top: 3rem;
  padding-bottom: 4rem;
}
.process-cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.1rem;
  margin-top: 2.8rem;
  margin-bottom: 1.6rem;
}

.process-step-card {
  background: var(--bg-primary);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 1.6rem 1.4rem 1.4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.02);
}

.process-step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.07);
}

.step-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.step-num-pill {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.76rem;
  font-weight: 700;
  background: var(--bg-secondary);
  border: 1.5px solid var(--border-strong);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.step-duration {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 0.18rem 0.5rem;
  border-radius: 3px;
  border: 1px solid var(--border-subtle);
}

.step-phase-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 0.35rem;
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.45rem;
}

.step-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 1.2rem;
}

.step-deliverables-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--border-subtle);
  margin-top: auto;
}

.step-deliv-item {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.deliv-check {
  font-weight: 800;
  font-size: 0.75rem;
}

/* Stage Phase Color Themes */
.stage-sage .step-phase-tag { color: var(--card-sage-accent); }
.stage-sage .deliv-check { color: var(--card-sage-accent); }
.stage-sage:hover { border-color: var(--card-sage-accent); }
.stage-sage:hover .step-num-pill { background: var(--card-sage-bg); border-color: var(--card-sage-border); color: var(--card-sage-accent); }

.stage-terracotta .step-phase-tag { color: #9c4221; }
.stage-terracotta .deliv-check { color: #9c4221; }
.stage-terracotta:hover { border-color: #9c4221; }
.stage-terracotta:hover .step-num-pill { background: #fae8e0; border-color: #e8c4b8; color: #9c4221; }

.stage-blue .step-phase-tag { color: #2563eb; }
.stage-blue .deliv-check { color: #2563eb; }
.stage-blue:hover { border-color: #3b82f6; }
.stage-blue:hover .step-num-pill { background: #eff6ff; border-color: #bfdbfe; color: #1d4ed8; }

.stage-amber .step-phase-tag { color: #d97706; }
.stage-amber .deliv-check { color: #d97706; }
.stage-amber:hover { border-color: #f59e0b; }
.stage-amber:hover .step-num-pill { background: #fffbeb; border-color: #fde68a; color: #b45309; }

.stage-emerald .step-phase-tag { color: #059669; }
.stage-emerald .deliv-check { color: #059669; }
.stage-emerald:hover { border-color: #10b981; }
.stage-emerald:hover .step-num-pill { background: #ecfdf5; border-color: #a7f3d0; color: #047857; }

/* Bottom Process Commitment Bar */
.process-bottom-guarantee {
  background: var(--bg-surface-solid);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 1.3rem 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.02);
}

.guarantee-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.g-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-xs);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--card-sage-accent);
  flex-shrink: 0;
}

.g-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  display: block;
  margin-bottom: 0.15rem;
}

.g-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: block;
  line-height: 1.4;
}

@media (max-width: 1100px) {
  .process-cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.4rem;
  }
  .process-bottom-guarantee {
    grid-template-columns: 1fr;
    gap: 1.2rem;
    padding: 1.4rem;
  }
}

@media (max-width: 640px) {
  .process-cards-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}

/* ==========================================================================
   Section 06: Capabilities (Massive Typography Layout)
   ========================================================================== */
.capabilities-massive-wrap {
  margin-top: 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.cap-typo-row {
  border-radius: var(--radius-md);
  padding: 2rem 2.4rem;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 2.5rem;
  align-items: center;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.cap-typo-row:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.06);
}

.cap-massive-word {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.2vw, 3.8rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.cap-pills-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.cap-pill-badge {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(0, 0, 0, 0.08);
  transition: all var(--transition-fast);
  cursor: default;
}
.cap-pill-badge:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  transform: translateY(-2px);
}

@media (max-width: 860px) {
  .cap-typo-row {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 1.6rem;
  }
}

/* ==========================================================================
   Section 07: About Me (Split Editorial & Spec Sheet)
   ========================================================================== */
.about-split-editorial {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 3.5rem;
  align-items: start;
  margin-top: 2.2rem;
}
.about-lead-text {
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  line-height: 1.5;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.4rem;
}
.about-editorial-main p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.2rem;
}
.about-info-panel {
  background: var(--bg-surface-solid);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}
.info-panel-header {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding-bottom: 1rem;
  border-bottom: 1.5px solid var(--border-strong);
  margin-bottom: 0.5rem;
}
.info-panel-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--border-subtle);
}
.info-panel-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.info-row-lbl {
  font-size: 0.76rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.info-row-val {
  font-size: 0.92rem;
  color: var(--text-primary);
  font-weight: 500;
  text-align: right;
}
@media (max-width: 900px) {
  .about-split-editorial {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* ==========================================================================
   Section 08: Experience & Background (Minimalist Editorial Timeline)
   ========================================================================== */
.editorial-timeline {
  display: flex;
  flex-direction: column;
  margin-top: 2.4rem;
  border-top: 1.5px solid var(--border-strong);
}
.editorial-timeline-item {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color var(--transition-fast);
}
.editorial-time-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.time-year {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
}
.time-badge {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-xs);
  background: var(--card-sage-bg);
  color: var(--card-sage-accent);
  border: 1px solid var(--card-sage-border);
  width: fit-content;
}
.editorial-role-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}
.editorial-org {
  font-size: 0.84rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
}
.editorial-desc {
  font-size: 0.96rem;
  color: var(--text-secondary);
  line-height: 1.62;
  max-width: 680px;
}
@media (max-width: 768px) {
  .editorial-timeline-item {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

/* ==========================================================================
   Section 09: Client Feedback (Featured Editorial Testimonial)
   ========================================================================== */
.featured-testimonial-wrap {
  background: var(--bg-surface-solid);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 3.2rem 3.4rem;
  margin-top: 2.2rem;
  position: relative;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.04);
}
.featured-quote-mark {
  font-size: 5rem;
  line-height: 1;
  color: var(--card-sage-accent);
  position: absolute;
  top: 1.5rem;
  left: 2rem;
  opacity: 0.3;
}
.featured-testimonial-quote {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.3vw, 2rem);
  font-weight: 600;
  line-height: 1.38;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 2.2rem;
  position: relative;
  z-index: 2;
}
.featured-testimonial-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-subtle);
}
.featured-author-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
}
.featured-author-role {
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 0.2rem;
}
.featured-author-metrics {
  display: flex;
  gap: 1rem;
}
.proof-metric-pill {
  display: flex;
  flex-direction: column;
  padding: 0.5rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}
.metric-bold {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
}
.metric-caption {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.secondary-testimonials-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding-top: 2rem;
}
.secondary-quote-item p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 0.5rem;
}
@media (max-width: 860px) {
  .featured-testimonial-wrap {
    padding: 2rem 1.8rem;
  }
  .secondary-testimonials-strip {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}

/* ==========================================================================
   Section 10: Final CTA & Footer
   ========================================================================== */
.contact-section-clean {
  padding: 4.5rem 0 2.5rem 0;
  border-top: 1px solid var(--border-strong);
}

.contact-box-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.footer-clean {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2.5rem;
  margin-top: 2.5rem;
  border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Modal & Toast
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  padding: 1.5rem;
}

.modal-overlay.open { opacity: 1; pointer-events: auto; }

.modal-card {
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 760px;
  max-height: 88vh;
  overflow-y: auto;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover { background: var(--text-primary); color: var(--bg-primary); }

.toast-notification {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--text-primary);
  color: var(--bg-primary);
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  z-index: 10001;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.toast-notification.show { transform: translateY(0); opacity: 1; }
#confetti-canvas { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; pointer-events: none; z-index: 10002; }

/* ==========================================================================
   Work Archive Page & Banner Styles
   ========================================================================== */
.archive-banner-card {
  margin-top: 2rem;
  background: var(--bg-surface-solid);
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 1.8rem 2.2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.04);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.archive-banner-card:hover {
  transform: translateY(-3px);
  border-color: var(--text-primary);
}

.archive-banner-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0.3rem 0 0.5rem 0;
}

.archive-banner-desc {
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.55;
  max-width: 620px;
}

/* Work Page Hero & Filters */
.work-page-hero {
  padding: 5.5rem 0 2rem 0;
}

.work-page-header {
  margin-bottom: 2rem;
}

.work-controls-bar {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2rem;
  padding: 1.3rem 1.6rem;
  background: var(--bg-surface-solid);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.work-search-wrapper {
  position: relative;
  width: 100%;
}

.work-search-input {
  width: 100%;
  padding: 1rem 1.2rem 1rem 3rem;
  background: var(--bg-secondary);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.work-search-input:focus {
  border-color: var(--text-primary);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.work-search-icon {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.category-filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.filter-pill {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-pill:hover,
.filter-pill.active {
  background: var(--text-primary);
  color: var(--bg-primary);
  border-color: var(--text-primary);
  transform: translateY(-1px);
}

.work-results-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border-subtle);
}

/* Work Archive Grid */
.work-archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.8rem;
}

.work-card {
  border-radius: var(--radius-md);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
}

.work-card-top-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  margin-bottom: 1.2rem;
}

.work-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.4rem;
  line-height: 1.2;
}

.work-card-subtitle {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.work-card-desc {
  font-size: 0.94rem;
  line-height: 1.6;
  margin-bottom: 1.6rem;
  flex-grow: 1;
}

.work-card-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
  margin-bottom: 1.6rem;
}

.work-mini-metric {
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-xs);
  display: flex;
  flex-direction: column;
}

.work-mini-val {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
}

.work-mini-lbl {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  opacity: 0.8;
  text-transform: uppercase;
}

.work-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.8rem;
}

.work-card-actions {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.work-card-actions .btn {
  padding: 0.65rem 1rem;
  font-size: 0.78rem;
  flex: 1;
  text-align: center;
  justify-content: center;
}

/* Work Archive Controls: View Mode Switcher */
.work-controls-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.view-mode-toggle {
  display: flex;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  padding: 3px;
  gap: 3px;
}

.view-btn {
  background: transparent;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  padding: 0.35rem 0.65rem;
  border-radius: 4px;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: all var(--transition-fast);
}

.view-btn.active, .view-btn:hover {
  background: var(--bg-surface-solid);
  color: var(--text-primary);
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

/* Compact Table / List View for Work Archive */
.work-archive-table {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  width: 100%;
}

.work-table-row {
  display: grid;
  grid-template-columns: 80px 1.4fr 1.2fr 1fr 180px;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 1.6rem;
  border-radius: var(--radius-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  text-decoration: none;
  border: 1px solid transparent;
}

.work-table-row:hover {
  transform: translateX(4px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);
}

.work-table-header {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.6rem 1.6rem;
  border-bottom: 1px solid var(--border-subtle);
  display: grid;
  grid-template-columns: 80px 1.4fr 1.2fr 1fr 180px;
  gap: 1.2rem;
}

/* City Clock Dynamic Day/Night Pill */
.city-time-badge {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  font-weight: 600;
  margin-left: auto;
}

.city-time-badge.day {
  background: rgba(234, 179, 8, 0.15);
  color: #b45309;
}

.city-time-badge.night {
  background: rgba(99, 102, 241, 0.15);
  color: #4f46e5;
}

/* Empty State */
.work-empty-state {
  grid-column: span 3;
  text-align: center;
  padding: 5rem 2rem;
  background: var(--bg-surface-solid);
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-md);
}

.work-empty-state h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

/* Responsive */
@media (max-width: 1100px) {
  .work-archive-grid { grid-template-columns: repeat(2, 1fr); }
  .work-empty-state { grid-column: span 2; }
  .work-table-row, .work-table-header { grid-template-columns: 60px 1.2fr 1fr 140px; }
  .work-table-row > :nth-child(4), .work-table-header > :nth-child(4) { display: none; }
}

@media (max-width: 900px) {
  .stack-card { grid-template-columns: 1fr; gap: 2rem; padding: 2rem; position: relative; top: 0; }
  .what-i-build-grid, .approach-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .work-archive-grid { grid-template-columns: 1fr; }
  .work-empty-state { grid-column: span 1; }
  .b-col-8, .b-col-4, .b-col-6 { grid-column: span 12; }
  .experiments-wrapper, .about-story-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .timeline-row { grid-template-columns: 1fr; gap: 0.5rem; }
  .contact-box-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .archive-banner-card { flex-direction: column; align-items: flex-start; padding: 2rem; }
  .nav-links { display: none; }
  .nav-mobile-toggle { display: block; }
  .nav-boxed-bar { padding: 0.5rem 0.8rem; }
  .hero-stats-band, .city-time-grid { grid-template-columns: repeat(2, 1fr); }
  .work-table-row, .work-table-header { grid-template-columns: 1fr auto; }
  .work-table-row > :nth-child(1), .work-table-row > :nth-child(3), .work-table-header > :nth-child(1), .work-table-header > :nth-child(3) { display: none; }
}

@media (max-width: 480px) {
  .hero-stats-band, .city-time-grid { grid-template-columns: 1fr; }
  .hero-cta-group { flex-direction: column; align-items: stretch; }
  .hero-cta-group .btn { justify-content: center; width: 100%; }
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #ffffff !important;
  padding: 12px 20px 12px 14px;
  border-radius: 999px;
  text-decoration: none !important;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.92rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4), 0 2px 6px rgba(0, 0, 0, 0.12);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, background 0.2s ease;
  backdrop-filter: blur(8px);
}

.floating-whatsapp-btn:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 14px 32px rgba(37, 211, 102, 0.5), 0 6px 12px rgba(0, 0, 0, 0.16);
  background: #20ba59;
  color: #ffffff !important;
}

.floating-whatsapp-btn svg {
  flex-shrink: 0;
  fill: currentColor;
}

.whatsapp-btn-pulse {
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: 999px;
  border: 2px solid #25D366;
  animation: whatsappPulse 2.4s infinite cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
}

@keyframes whatsappPulse {
  0% {
    transform: scale(0.96);
    opacity: 0.9;
  }
  70% {
    transform: scale(1.22);
    opacity: 0;
  }
  100% {
    transform: scale(1.28);
    opacity: 0;
  }
}

@media (max-width: 640px) {
  .floating-whatsapp-btn {
    bottom: 20px;
    right: 20px;
    padding: 13px;
    border-radius: 50%;
  }
  .floating-whatsapp-btn .whatsapp-btn-text {
    display: none;
  }
}

/* Contact Channels Direct Grid */
.contact-direct-channels {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

.contact-channel-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.4rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1.5px solid var(--card-sage-border);
  border-radius: var(--radius-sm);
  text-decoration: none !important;
  color: var(--card-sage-text);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.contact-channel-card:hover {
  transform: translateY(-2px);
  background: #ffffff;
  border-color: var(--card-sage-text);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.contact-channel-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-channel-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-channel-icon.whatsapp {
  background: #e8f9ee;
  color: #25D366;
}

.contact-channel-icon.email {
  background: #edf5eb;
  color: #2c5424;
}

.contact-channel-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  opacity: 0.75;
}

.contact-channel-value {
  font-size: 1.05rem;
  font-weight: 700;
  margin-top: 2px;
}