/* ================================================================
   dedeseptian. — Design System v2
   Inspired by: Google Material 3 × Microsoft Fluent 2
   Principles: Elevation · Acrylic · Tonal Palettes · Spring Motion
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@700;800;900&family=Manrope:wght@300;400;500;600;700;800&display=swap');

/* ================================================================
   DESIGN TOKENS
   ================================================================ */
:root {
  /* Brand Colors */
  --c-blue:       #1A73E8;   /* Google Blue — precise, iconic */
  --c-blue-dk:    #1557B0;
  --c-blue-lt:    #E8F0FE;   /* Google blue tint */
  --c-blue-mid:   #C2D7FD;

  /* Neutrals — refined gray scale */
  --c-bg:         #FFFFFF;
  --c-surface-1:  #F8F9FF;   /* Warm blue-tint surface */
  --c-surface-2:  #EFF3FF;
  --c-surface-3:  #E2E8FD;
  --c-text:       #0D0D1A;   /* Near black, richer */
  --c-text-2:     #484862;   /* Secondary text */
  --c-text-3:     #8E8EA8;   /* Muted text */
  --c-outline:    #DDE1F0;   /* Borders */
  --c-outline-lt: #ECEEF8;

  /* Accent (for tags, chips) */
  --c-green:      #0D9488;
  --c-green-lt:   #F0FDFA;
  --c-violet:     #7C3AED;
  --c-violet-lt:  #F5F3FF;
  --c-orange:     #EA580C;
  --c-orange-lt:  #FFF7ED;

  /* Semantic */
  --c-success:    #16A34A;
  --c-error:      #DC2626;
  --c-warning:    #D97706;

  /* Typography */
  --f-display:    'Barlow Condensed', sans-serif;
  --f-ui:         'Manrope', sans-serif;

  /* Elevation (Material 3 levels) */
  --el-0: none;
  --el-1: 0 1px 2px rgba(13,13,26,.04), 0 1px 3px rgba(13,13,26,.04);
  --el-2: 0 2px 8px rgba(13,13,26,.06), 0 4px 16px rgba(13,13,26,.04);
  --el-3: 0 4px 20px rgba(13,13,26,.08), 0 8px 32px rgba(13,13,26,.06);
  --el-4: 0 8px 40px rgba(13,13,26,.12), 0 16px 48px rgba(13,13,26,.08);

  /* Radii */
  --r-xs:  .375rem;
  --r-sm:  .625rem;
  --r-md:  1rem;
  --r-lg:  1.5rem;
  --r-xl:  2rem;
  --r-2xl: 3rem;

  /* Motion — Google/Microsoft both use spring-like easing */
  --ease-out:   cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-in:    cubic-bezier(0.55, 0, 0.55, 0.2);
  --ease-std:   cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast:  180ms;
  --t-base:  260ms;
  --t-slow:  400ms;
}

/* ================================================================
   RESET
   ================================================================ */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility; }
body {
  font-family: var(--f-ui);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  overflow-x: hidden;
}
a  { color:inherit; text-decoration:none; }
img { max-width:100%; display:block; }
ul  { list-style:none; }

/* ================================================================
   CONTAINER
   ================================================================ */
.container { max-width:1200px; margin:0 auto; padding:0 1.5rem; }

/* ================================================================
   TYPOGRAPHY SYSTEM
   ================================================================ */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .28rem .875rem .28rem .625rem;
  background: var(--c-blue-lt);
  border: 1px solid var(--c-blue-mid);
  border-radius: 2rem;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--c-blue);
  margin-bottom: 1.25rem;
}
.eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-blue);
  flex-shrink: 0;
}

.section-title {
  font-family: var(--f-display);
  font-size: clamp(2.2rem, 4vw, 3.75rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -.01em;
  line-height: 1.0;
  color: var(--c-text);
}

/* ================================================================
   BUTTONS — Material 3 style
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .72rem 1.5rem;
  border-radius: 2rem;          /* Pill — Google M3 signature */
  font-family: var(--f-ui);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t-base) var(--ease-std);
  border: 1.5px solid transparent;
  white-space: nowrap;
  line-height: 1;
  letter-spacing: .01em;
}
.btn-primary {
  background: var(--c-blue);
  color: #fff;
  border-color: var(--c-blue);
}
.btn-primary:hover {
  background: var(--c-blue-dk);
  border-color: var(--c-blue-dk);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(26,115,232,.30);
}
.btn-secondary {
  background: transparent;
  color: var(--c-text);
  border-color: var(--c-outline);
}
.btn-secondary:hover {
  border-color: var(--c-text-2);
  background: var(--c-surface-1);
}
.btn svg { flex-shrink:0; }

/* ================================================================
   NAVBAR — Microsoft Acrylic (frosted glass)
   ================================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  /* Fluent acrylic: blur + noise */
  background: rgba(255,255,255,.78);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(221,225,240,.5);
  transition: background var(--t-base), box-shadow var(--t-base);
}
.navbar.scrolled {
  background: rgba(255,255,255,.92);
  box-shadow: var(--el-2);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 0;
  gap: 1.5rem;
}
.nav-logo {
  font-family: var(--f-display);
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-text);
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: .1rem;
}
.nav-links a {
  padding: .45rem .9rem;
  font-size: .82rem;
  font-weight: 500;
  color: var(--c-text-2);
  border-radius: 2rem;
  transition: all var(--t-fast) var(--ease-std);
}
.nav-links a:hover {
  color: var(--c-text);
  background: var(--c-surface-1);
}
.nav-cta { display:flex; align-items:center; gap:.75rem; }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .4rem;
  border:none; background:none;
}
.nav-burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: all var(--t-base);
}

/* ================================================================
   HERO — Google-style editorial + Fluent depth
   ================================================================ */
.hero {
  padding-top: 4.5rem;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--c-bg);
}

/* Google-style gradient mesh background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 800px 600px at 80% 20%, rgba(26,115,232,.06) 0%, transparent 60%),
    radial-gradient(ellipse 400px 400px at 20% 80%, rgba(124,58,237,.04) 0%, transparent 60%),
    radial-gradient(ellipse 600px 400px at 50% 110%, rgba(13,148,136,.03) 0%, transparent 60%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 4rem 0;
}

.hero-eyebrow { margin-bottom: 1.25rem; }

.hero-headline {
  font-family: var(--f-display);
  font-size: clamp(3rem, 6vw, 5.25rem);
  font-weight: 900;
  line-height: .97;
  letter-spacing: -.02em;
  color: var(--c-text);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-headline .hl {
  color: var(--c-blue);
  /* Google gradient text moment */
  background: linear-gradient(135deg, #1A73E8 0%, #4285F4 50%, #34A853 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: .98rem;
  color: var(--c-text-2);
  line-height: 1.75;
  max-width: 460px;
  margin-bottom: 2.25rem;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: .875rem;
  flex-wrap: wrap;
}

/* Profile Card — Fluent depth */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem;
}
.hero-card {
  position: relative;
  width: 100%;
  max-width: 380px;
}
.hero-card-img {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 3/4;
  background: var(--c-surface-1);
  box-shadow: var(--el-4);
}
.hero-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}
.hero-card:hover .hero-card-img img { transform: scale(1.03); }

/* Fluent floating badges */
.hero-badge {
  position: absolute;
  top: 1.25rem; right: -1.25rem;
  background: #fff;
  border-radius: var(--r-sm);
  padding: .625rem 1rem;
  display: flex;
  align-items: center;
  gap: .5rem;
  box-shadow: var(--el-3);
  font-size: .8rem;
  font-weight: 700;
  color: var(--c-text);
  white-space: nowrap;
  border: 1px solid var(--c-outline-lt);
}
.hero-badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #16A34A;
  flex-shrink: 0;
  animation: livepulse 2s infinite;
}
@keyframes livepulse {
  0%,100% { opacity:1; transform:scale(1); box-shadow:0 0 0 0 rgba(22,163,74,.4); }
  50%      { opacity:.8; transform:scale(1.15); box-shadow:0 0 0 4px rgba(22,163,74,0); }
}

.hero-location-badge {
  position: absolute;
  bottom: 1.25rem; left: -1rem;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  border-radius: var(--r-sm);
  padding: .5rem .875rem;
  font-size: .72rem;
  font-weight: 600;
  color: var(--c-text);
  display: flex;
  align-items: center;
  gap: .35rem;
  box-shadow: var(--el-2);
  border: 1px solid var(--c-outline-lt);
}

/* ================================================================
   STATS — Clean metrics row
   ================================================================ */
.stats {
  background: var(--c-bg);
  border-top: 1px solid var(--c-outline);
  border-bottom: 1px solid var(--c-outline);
  padding: 2.5rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
}
.stat-item {
  text-align: center;
  padding: 1rem 1.5rem;
  position: relative;
  transition: background var(--t-fast);
  border-radius: var(--r-sm);
}
.stat-item:hover { background: var(--c-surface-1); }
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0; top: 20%; height: 60%;
  width: 1px;
  background: var(--c-outline);
}
.stat-value {
  font-family: var(--f-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--c-text);
  line-height: 1;
  margin-bottom: .35rem;
  /* Google-style accent on the number */
  background: linear-gradient(135deg, var(--c-text) 0%, var(--c-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--c-text-3);
}

/* ================================================================
   EXPERTISE — Tonal cards (Material 3)
   ================================================================ */
.expertise {
  padding: 6rem 0;
  background: var(--c-surface-1);
}
.section-header {
  margin-bottom: 3rem;
}
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1.25rem;
}
.exp-card {
  background: var(--c-bg);
  border: 1px solid var(--c-outline-lt);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  transition: all var(--t-base) var(--ease-out);
  cursor: default;
  position: relative;
  overflow: hidden;
}
/* Fluent reveal: tonal hover state */
.exp-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--c-blue-lt) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--t-base);
}
.exp-card:hover {
  border-color: var(--c-blue-mid);
  box-shadow: var(--el-3);
  transform: translateY(-4px);
}
.exp-card:hover::before { opacity: 1; }
.exp-icon {
  position: relative;
  width: 44px; height: 44px;
  background: var(--c-blue-lt);
  border: 1px solid var(--c-blue-mid);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--c-blue);
  transition: all var(--t-base);
}
.exp-card:hover .exp-icon {
  background: var(--c-blue);
  color: #fff;
  border-color: var(--c-blue);
  transform: scale(1.05);
}
.exp-title {
  position: relative;
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--c-text);
  margin-bottom: .625rem;
}
.exp-desc {
  position: relative;
  font-size: .82rem;
  line-height: 1.68;
  color: var(--c-text-2);
}

/* ================================================================
   PORTFOLIO — Clean project cards
   ================================================================ */
.portfolio { padding: 6rem 0; }

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2rem;
  gap: 2rem;
  flex-wrap: wrap;
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .76rem;
  font-weight: 700;
  color: var(--c-blue);
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: gap var(--t-fast);
  white-space: nowrap;
  padding: .4rem 0;
}
.link-more::after { content: '→'; }
.link-more:hover { gap: .7rem; }

/* Google Material 3 filter chips */
.filters {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .45rem 1.1rem;
  font-family: var(--f-ui);
  font-size: .78rem;
  font-weight: 600;
  border-radius: 2rem;
  border: 1.5px solid var(--c-outline);
  background: var(--c-bg);
  color: var(--c-text-2);
  cursor: pointer;
  transition: all var(--t-fast) var(--ease-std);
  letter-spacing: .01em;
}
.filter-btn:hover {
  border-color: var(--c-blue);
  color: var(--c-blue);
  background: var(--c-blue-lt);
}
.filter-btn.active {
  background: var(--c-blue);
  border-color: var(--c-blue);
  color: #fff;
  box-shadow: 0 2px 8px rgba(26,115,232,.25);
}
.filter-btn.active::before { content: '✓ '; }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
}
.proj-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-outline-lt);
  background: var(--c-bg);
  transition: all var(--t-base) var(--ease-out);
  cursor: pointer;
}
.proj-card:hover {
  box-shadow: var(--el-3);
  transform: translateY(-5px);
  border-color: transparent;
}
.proj-img {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--c-surface-1);
  position: relative;
}
.proj-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}
.proj-card:hover .proj-img img { transform: scale(1.06); }
.proj-body { padding: 1.25rem 1.375rem; }
.proj-label {
  font-size: .65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--c-blue);
  margin-bottom: .35rem;
}
.proj-title {
  font-family: var(--f-display);
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .03em;
  color: var(--c-text);
}

/* ================================================================
   ARTICLES — Google blog editorial layout
   ================================================================ */
.articles {
  padding: 6rem 0;
  background: var(--c-surface-1);
}

/* Category tab filters */
.art-filters {
  display: flex;
  gap: .4rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--c-outline);
  padding-bottom: 0;
}
.art-filter-tab {
  padding: .6rem 1.1rem;
  font-family: var(--f-ui);
  font-size: .8rem;
  font-weight: 600;
  color: var(--c-text-3);
  cursor: pointer;
  border: none;
  background: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: all var(--t-fast);
}
.art-filter-tab:hover { color: var(--c-text); }
.art-filter-tab.active {
  color: var(--c-blue);
  border-bottom-color: var(--c-blue);
}

/* Grid layout with optional featured */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

/* Featured article — full bleed editorial */
.art-card.art-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-outline-lt);
  background: var(--c-bg);
  transition: all var(--t-base) var(--ease-out);
  max-height: 380px;
}
.art-card.art-featured:hover {
  box-shadow: var(--el-3);
  transform: translateY(-3px);
  border-color: transparent;
}
.art-card.art-featured .art-img {
  aspect-ratio: auto;
  height: 100%;
  max-height: 380px;
}
.art-card.art-featured .art-body {
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.art-card.art-featured .art-title {
  font-size: 1.4rem;
  line-height: 1.15;
  margin-bottom: .875rem;
}
.art-card.art-featured .art-excerpt {
  font-size: .88rem;
  -webkit-line-clamp: 4;
}

/* Regular article card */
.art-card {
  background: var(--c-bg);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-outline-lt);
  transition: all var(--t-base) var(--ease-out);
  display: flex;
  flex-direction: column;
}
.art-card:not(.art-featured):hover {
  box-shadow: var(--el-3);
  transform: translateY(-4px);
  border-color: transparent;
}

.art-img {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--c-surface-1);
  flex-shrink: 0;
}
.art-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow) var(--ease-out);
}
.art-card:hover .art-img img { transform: scale(1.05); }

.art-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Category badge — Google Workspace style */
.art-category {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .2rem .625rem;
  background: var(--c-blue-lt);
  color: var(--c-blue);
  font-size: .63rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: .25rem;
  margin-bottom: .75rem;
}

.art-tags {
  display: flex;
  gap: .35rem;
  flex-wrap: wrap;
  margin-bottom: .75rem;
}
.art-tag {
  padding: .18rem .55rem;
  background: var(--c-surface-2);
  color: var(--c-text-2);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  border-radius: .2rem;
  border: 1px solid var(--c-outline);
  transition: all var(--t-fast);
}
.art-tag:hover {
  background: var(--c-blue-lt);
  color: var(--c-blue);
  border-color: var(--c-blue-mid);
  cursor: pointer;
}

.art-title {
  font-family: var(--f-display);
  font-size: 1.05rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .01em;
  line-height: 1.2;
  color: var(--c-text);
  margin-bottom: .625rem;
  transition: color var(--t-fast);
}
.art-card:hover .art-title { color: var(--c-blue); }

.art-excerpt {
  font-size: .8rem;
  line-height: 1.7;
  color: var(--c-text-2);
  flex: 1;
  margin-bottom: 1.25rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.art-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--c-outline-lt);
  margin-top: auto;
}
.art-date { font-size: .7rem; color: var(--c-text-3); font-weight: 500; }
.art-read {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .7rem;
  font-weight: 700;
  color: var(--c-blue);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.art-read::after { content: '→'; }
.art-read:hover { gap: .5rem; }

/* ================================================================
   ABOUT
   ================================================================ */
.about { padding: 7rem 0; }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.about-img-wrap { position: relative; }
.about-img-inner {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: var(--c-surface-1);
  box-shadow: var(--el-4);
}
.about-img-inner img {
  width:100%; height:100%;
  object-fit: cover;
}
.about-stat-card {
  position: absolute;
  bottom: -1.5rem; right: -1.5rem;
  background: var(--c-blue);
  color: #fff;
  border-radius: var(--r-lg);
  padding: 1.5rem;
  text-align: center;
  box-shadow: var(--el-4);
  min-width: 104px;
}
.about-stat-val {
  font-family: var(--f-display);
  font-size: 2.25rem;
  font-weight: 900;
  line-height: 1;
}
.about-stat-lbl {
  font-size: .58rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  opacity: .8;
  margin-top: .25rem;
}
.about-label {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-blue);
  margin-bottom: .75rem;
}
.about-name {
  font-family: var(--f-display);
  font-size: clamp(3rem, 5.5vw, 5.25rem);
  font-weight: 900;
  text-transform: uppercase;
  line-height: .97;
  letter-spacing: -.02em;
  margin-bottom: 1.75rem;
  background: linear-gradient(135deg, var(--c-text) 40%, var(--c-blue-dk) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about-desc {
  font-size: .94rem;
  line-height: 1.8;
  color: var(--c-text-2);
  margin-bottom: 2rem;
}
.about-pills { display:flex; gap:.625rem; flex-wrap:wrap; }
.about-pill {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .5rem 1rem;
  background: var(--c-surface-1);
  border: 1px solid var(--c-outline);
  border-radius: 2rem;
  font-size: .78rem;
  font-weight: 600;
  color: var(--c-text-2);
  transition: all var(--t-fast) var(--ease-std);
}
.about-pill:hover {
  border-color: var(--c-blue);
  color: var(--c-blue);
  background: var(--c-blue-lt);
}

/* ================================================================
   CTA SECTION — Microsoft hero banner aesthetic
   ================================================================ */
.cta-section {
  background: var(--c-text);
  padding: 7rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 400px at 20% 50%, rgba(26,115,232,.15) 0%, transparent 60%),
    radial-gradient(ellipse 400px 400px at 80% 50%, rgba(124,58,237,.08) 0%, transparent 60%);
  pointer-events: none;
}
.cta-eyebrow {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .3rem .9rem .3rem .65rem;
  background: rgba(26,115,232,.2);
  border: 1px solid rgba(26,115,232,.4);
  border-radius: 2rem;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.75);
  margin-bottom: 1.75rem;
}
.cta-eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-blue);
  flex-shrink: 0;
}
.cta-title {
  position: relative;
  font-family: var(--f-display);
  font-size: clamp(4rem, 9vw, 8rem);
  font-weight: 900;
  text-transform: uppercase;
  color: #fff;
  line-height: .93;
  letter-spacing: -.03em;
  margin-bottom: 2rem;
  white-space: pre-line;
}
.cta-desc {
  position: relative;
  font-size: .98rem;
  color: rgba(255,255,255,.5);
  max-width: 480px;
  margin: 0 auto 2.75rem;
  line-height: 1.78;
}
.cta-actions {
  position: relative;
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.cta-section .btn-primary {
  background: var(--c-blue);
  border-color: var(--c-blue);
  box-shadow: 0 0 0 0 rgba(26,115,232,.4);
  transition: all var(--t-base) var(--ease-std);
}
.cta-section .btn-primary:hover {
  box-shadow: 0 0 0 8px rgba(26,115,232,.15), 0 6px 20px rgba(26,115,232,.35);
}
.cta-section .btn-secondary {
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.85);
  border-color: rgba(255,255,255,.2);
}
.cta-section .btn-secondary:hover {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.45);
}

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: var(--c-bg);
  border-top: 1px solid var(--c-outline);
  padding: 1.5rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer-logo {
  font-family: var(--f-display);
  font-size: 1.1rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--c-text);
}
.footer-links {
  display: flex;
  gap: .1rem;
  flex-wrap: wrap;
}
.footer-links a {
  padding: .3rem .65rem;
  font-size: .76rem;
  color: var(--c-text-3);
  border-radius: 2rem;
  transition: all var(--t-fast);
  font-weight: 500;
}
.footer-links a:hover {
  color: var(--c-text);
  background: var(--c-surface-1);
}
.footer-copy { font-size: .7rem; color: var(--c-text-3); }

/* ================================================================
   SCROLL ANIMATIONS — Google Material spring-like
   ================================================================ */
.anim {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .5s var(--ease-out), transform .5s var(--ease-out);
}
.anim.visible { opacity:1; transform:translateY(0); }
.anim-d1 { transition-delay: .08s; }
.anim-d2 { transition-delay: .16s; }
.anim-d3 { transition-delay: .24s; }
.anim-d4 { transition-delay: .32s; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width:1024px) {
  .expertise-grid { grid-template-columns:repeat(2,1fr); }
  .stats-grid { grid-template-columns:repeat(2,1fr); }
  .stat-item:nth-child(2)::after { display:none; }
}
@media (max-width:900px) {
  .hero-grid { grid-template-columns:1fr; gap:2.5rem; }
  .hero-visual { order:-1; }
  .hero-card { max-width:300px; margin:0 auto; }
  .hero-card-img { aspect-ratio:1/1; }
  .hero-badge { right:-.5rem; }
  .hero-location-badge { left:-.25rem; }
  .hero { min-height:auto; padding:5rem 0 3rem; }
  .about-grid { grid-template-columns:1fr; gap:3rem; }
  .about-stat-card { right:0; bottom:-1rem; }
  .portfolio-grid { grid-template-columns:repeat(2,1fr); }
  .art-card.art-featured {
    grid-template-columns:1fr;
    max-height:none;
  }
  .art-card.art-featured .art-img {
    aspect-ratio:16/9;
    height:auto;
    max-height:none;
  }
  .articles-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width:640px) {
  .nav-links { display:none; }
  .nav-links.open {
    display:flex; flex-direction:column;
    position:absolute; top:100%; left:0; right:0;
    background:rgba(255,255,255,.96);
    backdrop-filter:blur(20px);
    padding:.75rem 1rem;
    border-bottom:1px solid var(--c-outline);
    box-shadow:var(--el-2);
    gap:.15rem; z-index:200;
  }
  .nav-burger { display:flex; }
  .portfolio-grid { grid-template-columns:1fr; }
  .articles-grid { grid-template-columns:1fr; }
  .expertise-grid { grid-template-columns:1fr; }
  .stats-grid { grid-template-columns:repeat(2,1fr); }
  .cta-title { font-size:clamp(3rem,13vw,5rem); }
  .footer-inner { flex-direction:column; align-items:flex-start; gap:.75rem; }
  .about-name { font-size:clamp(2.5rem,12vw,4rem); }
}