/* =============================================
   DESIGN TOKENS
============================================= */
:root {
  --bg:             #FAFAF8;
  --bg-subtle:      #F3F3EF;
  --surface:        #FFFFFF;
  --border:         #E3E3DC;
  --border-strong:  #C9C9C0;

  --text-primary:   #111110;
  --text-secondary: #6B6B62;
  --text-muted:     #9B9B90;

  --accent:         #4338CA;
  --accent-hover:   #3730A3;
  --accent-subtle:  #EEF2FF;
  --accent-text:    #3730A3;

  --green:          #16A34A;
  --green-subtle:   #F0FDF4;

  --font:           'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm:      6px;
  --radius:         12px;
  --radius-lg:      20px;
  --radius-full:    9999px;

  --shadow-sm:      0 1px 2px rgba(0,0,0,0.05);
  --shadow:         0 1px 3px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.04);
  --shadow-md:      0 4px 12px rgba(0,0,0,0.08), 0 12px 32px rgba(0,0,0,0.05);
  --shadow-hover:   0 8px 24px rgba(0,0,0,0.10), 0 20px 48px rgba(0,0,0,0.06);

  --transition:     180ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-md:  300ms cubic-bezier(0.4, 0, 0.2, 1);

  --max-width:      1080px;
  --gutter:         clamp(1.25rem, 5vw, 2.5rem);
}

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

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

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

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

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* =============================================
   ACCESSIBILITY
============================================= */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  z-index: 9999;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 1rem;
  outline: 2px solid #fff;
  outline-offset: 2px;
}

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

/* =============================================
   LAYOUT UTILITIES
============================================= */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* =============================================
   NAVIGATION
============================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav__logo {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
}

.nav__logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
}

.nav__logo:hover .nav__logo-mark {
  background: var(--accent-hover);
  transform: rotate(-4deg);
}

.nav__logo-name {
  display: flex;
  flex-direction: column;
  gap: 0.0625rem;
}

.nav__logo-name-primary {
  font-size: 0.9375rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text-secondary);
  line-height: 1.2;
  transition: color var(--transition);
}

.nav__logo-name-primary strong {
  font-weight: 700;
  color: var(--text-primary);
}

.nav__logo-name-sub {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  line-height: 1;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav__links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
}

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

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 1.125rem;
  background: var(--accent);
  color: #fff !important;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 1px 2px rgba(67, 56, 202, 0.2);
}

.nav__cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(67, 56, 202, 0.3);
}

/* Mobile menu button */
.nav__mobile-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
  color: var(--text-primary);
}

@media (max-width: 640px) {
  .nav__links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.5rem 0;
  }

  .nav__links.is-open {
    display: flex;
  }

  .nav__links li { width: 100%; }

  .nav__links a {
    display: block;
    padding: 0.75rem var(--gutter);
    font-size: 1rem;
  }

  .nav__links li:last-child a {
    margin: 0.75rem var(--gutter);
    display: inline-flex;
  }

  .nav__mobile-btn { display: block; }
}

/* =============================================
   HERO
============================================= */
.hero {
  padding-top: clamp(4rem, 10vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 6rem);
  position: relative;
  overflow: hidden;
}

/* Subtle decorative background shape */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(67, 56, 202, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero__available {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: var(--green-subtle);
  border: 1px solid #BBF7D0;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--green);
  margin-bottom: 2rem;
}

.hero__available-dot {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero__heading {
  font-size: clamp(2.75rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  max-width: 800px;
}

.hero__heading .wave {
  display: inline-block;
  animation: wave 2.5s ease-in-out 0.5s 1;
  transform-origin: 70% 80%;
}

@keyframes wave {
  0%, 100% { transform: rotate(0deg); }
  20% { transform: rotate(20deg); }
  40% { transform: rotate(-8deg); }
  60% { transform: rotate(16deg); }
  80% { transform: rotate(-4deg); }
}

.hero__heading em {
  font-style: normal;
  color: var(--accent);
}

.hero__sub {
  font-size: clamp(1.0625rem, 2.5vw, 1.25rem);
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition), color var(--transition);
  cursor: pointer;
  border: none;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 4px rgba(67, 56, 202, 0.2);
}

.btn--primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(67, 56, 202, 0.3);
}

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

.btn--secondary:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}

/* Stats row */
.hero__stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.stat__number {
  font-size: 1.875rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--text-primary);
}

.stat__label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
}

.stat__divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  margin-block: 0.25rem;
}

/* =============================================
   SECTION LABELS
============================================= */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: var(--radius-full);
}

.section-heading {
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--text-primary);
}

/* =============================================
   WORK / CASE STUDIES
============================================= */
.work {
  padding-block: clamp(4rem, 8vw, 7rem);
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.work__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.work__header-left { max-width: 480px; }
.work__header-text { color: var(--text-secondary); margin-top: 0.75rem; font-size: 1.0625rem; }

.work__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

/* Case study card */
.case-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: transform var(--transition-md), box-shadow var(--transition-md), border-color var(--transition-md);
  position: relative;
  overflow: hidden;
}

.case-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(67, 56, 202, 0.03) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-md);
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(67, 56, 202, 0.2);
}

.case-card:hover::before { opacity: 1; }

.case-card__number {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  font-size: 5rem;
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
  color: var(--bg-subtle);
  user-select: none;
  transition: color var(--transition-md);
}

.case-card:hover .case-card__number {
  color: var(--accent-subtle);
}

.case-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  position: relative;
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.625rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.case-card__metric {
  position: relative;
}

.metric-value {
  font-size: clamp(2.25rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--accent);
  display: block;
  margin-bottom: 0.25rem;
}

.metric-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
}

.case-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.3;
  color: var(--text-primary);
}

.case-card__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
}

/* Case study image */
.case-card__image {
  width: calc(100% + 4rem);
  margin: -2rem -2rem 1.75rem -2rem;
  height: 190px;
  overflow: hidden;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  position: relative;
  background: linear-gradient(135deg, var(--accent-subtle) 0%, var(--bg-subtle) 100%);
  flex-shrink: 0;
}

.case-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
  transition: transform var(--transition-md);
}

.case-card:hover .case-card__image img {
  transform: scale(1.02);
}

.case-card__image-label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-muted);
  pointer-events: none;
}

.case-card__image-label svg { opacity: 0.35; }

.case-card__image-label span {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  opacity: 0.45;
}

.case-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.case-card__tools {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.case-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  transition: gap var(--transition);
}

.case-card__link:hover {
  gap: 0.5rem;
}

/* Senior portfolio polish — context, hook, bullets, role */
.case-card__context {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.01em;
  margin-top: -0.25rem;
}

.case-card__hook {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.case-card__bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex: 1;
}

.case-card__bullets li {
  position: relative;
  padding-left: 1.125rem;
  font-size: 0.9125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.case-card__bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.4375rem;
  height: 0.4375rem;
  border-radius: 50%;
  background: var(--accent);
}

.case-card__tools-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  flex: 1 1 auto;
  min-width: 0;
}

.case-card__role {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Featured case card — full row, side-by-side image + content */
.case-card--featured {
  grid-column: 1 / -1;
  flex-direction: row;
  padding: 0;
  align-items: stretch;
  gap: 0;
}

.case-card--featured > .case-card__image {
  width: 50%;
  margin: 0;
  height: auto;
  min-height: 100%;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  flex-shrink: 0;
}

.case-card--featured > .case-card__content {
  flex: 1 1 50%;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  min-width: 0;
}

.case-card--featured .case-card__number {
  font-size: 7rem;
  top: 2rem;
  right: 2.5rem;
}

.case-card--featured .case-card__title {
  font-size: 1.5rem;
}

.case-card--featured .case-card__metric .metric-value {
  font-size: 2.5rem;
}

@media (max-width: 720px) {
  .case-card--featured {
    flex-direction: column;
  }
  .case-card--featured > .case-card__image {
    width: 100%;
    min-height: 220px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }
  .case-card--featured > .case-card__content {
    padding: 2rem;
  }
  .case-card--featured .case-card__number {
    font-size: 5rem;
    top: 1.5rem;
    right: 1.75rem;
  }
}

/* =============================================
   ABOUT
============================================= */
.about {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

@media (max-width: 768px) {
  .about__grid { grid-template-columns: 1fr; }
}

.about__text p {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

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

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

.about__caps { }

.about__caps-heading {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

/* Photo + bio grid */
.about__bio-grid {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
  margin-bottom: clamp(3rem, 6vw, 5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--border);
}

@media (max-width: 700px) {
  .about__bio-grid { grid-template-columns: 1fr; }
}

.about__photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--accent-subtle);
  border: 1px solid var(--border);
  position: relative;
}

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

.about__photo-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  pointer-events: none;
}

.about__initials {
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--accent);
  opacity: 0.25;
  line-height: 1;
}

.about__photo-hint {
  font-size: 0.6875rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  opacity: 0.5;
}

.about__quick-info {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.about__meta-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}

.about__meta-row svg { flex-shrink: 0; color: var(--text-muted); }

.about__meta-row a {
  color: var(--accent);
  font-weight: 500;
}

.about__meta-row a:hover { text-decoration: underline; }

/* Career + sidebar grid */
.about__career-heading {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

.timeline {
  list-style: none;
  position: relative;
  padding-left: 1.375rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--border);
}

.timeline__item {
  position: relative;
  padding-bottom: 1.625rem;
}

.timeline__item:last-child { padding-bottom: 0; }

.timeline__item::before {
  content: '';
  position: absolute;
  left: -1.375rem;
  top: 7px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--surface);
  border: 1.5px solid var(--border-strong);
  transform: translateX(-3px);
}

.timeline__item--current::before {
  background: var(--accent);
  border-color: var(--accent);
}

.timeline__years {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.timeline__role {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.timeline__company {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin-top: 0.125rem;
}

/* Education + Certs */
.about__edu-heading {
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  margin-top: 2.25rem;
  margin-bottom: 1rem;
}

.edu-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
}

.edu-item__degree {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
}

.edu-item__school {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.125rem;
}

.cert-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.cert-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.3125rem 0.75rem;
  background: var(--green-subtle);
  border: 1px solid #BBF7D0;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--green);
}

.caps-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.cap-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.125rem 1.25rem;
  background: var(--surface);
  transition: background var(--transition);
}

.cap-item:hover { background: var(--accent-subtle); }

.cap-item__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--accent-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
}

.cap-item__body { }

.cap-item__name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.125rem;
}

.cap-item__desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* =============================================
   AI CALLOUT BANNER
============================================= */
.ai-banner {
  margin-block: 0;
  background: linear-gradient(135deg, #1E1B4B 0%, #312E81 50%, #4338CA 100%);
  padding-block: clamp(3rem, 6vw, 5rem);
}

.ai-banner__inner {
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.ai-banner__content { flex: 1; min-width: 280px; }

.ai-banner__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  margin-bottom: 1.25rem;
}

.ai-banner__heading {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  color: #fff;
  margin-bottom: 1rem;
}

.ai-banner__text {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.65;
  max-width: 500px;
}

.ai-banner__tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: 1.75rem;
}

.ai-pill {
  padding: 0.375rem 0.875rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  backdrop-filter: blur(4px);
}

.ai-banner__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem 2rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  min-width: 180px;
}

.ai-banner__stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: #fff;
  margin-bottom: 0.375rem;
}

.ai-banner__stat-label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

/* =============================================
   CONTACT
============================================= */
.contact {
  padding-block: clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--border);
}

.contact__inner {
  max-width: 640px;
}

.contact__heading {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.contact__sub {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 2.5rem;
}

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.contact__email-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 2rem;
  background: var(--text-primary);
  color: var(--bg) !important;
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow);
}

.contact__email-btn:hover {
  background: #2A2A28;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact__note {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* =============================================
   FOOTER
============================================= */
.footer {
  padding-block: 2rem;
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer__made {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer__made a {
  color: var(--accent);
  font-weight: 500;
}

.footer__made a:hover {
  text-decoration: underline;
}

/* =============================================
   ENGAGEMENT PACKAGES
============================================= */
.packages {
  padding-block: clamp(4rem, 8vw, 7rem);
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.packages__header {
  max-width: 640px;
  margin-bottom: 3rem;
}

.packages__header-text {
  color: var(--text-secondary);
  margin-top: 0.75rem;
  font-size: 1.0625rem;
}

.packages__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.package-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform var(--transition-md), box-shadow var(--transition-md), border-color var(--transition-md);
}

.package-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(67, 56, 202, 0.2);
}

.package-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  align-self: flex-start;
  padding: 0.25rem 0.625rem;
  background: var(--accent-subtle);
  color: var(--accent-text);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.package-card__name {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.package-card__duration {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
}

.package-card__desc {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.package-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.package-card__list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.package-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
}

.package-card__fit {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.875rem;
  color: var(--text-muted);
}

.package-card__fit strong {
  color: var(--text-secondary);
  font-weight: 600;
}

/* =============================================
   TESTIMONIALS
============================================= */
.testimonials {
  padding-block: clamp(4rem, 8vw, 7rem);
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.testimonials__header {
  max-width: 640px;
  margin-bottom: 3rem;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.testimonial {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.testimonial__quote-mark {
  font-size: 3rem;
  line-height: 0.5;
  color: var(--accent);
  font-family: Georgia, serif;
  font-weight: 700;
  height: 1rem;
}

.testimonial__quote {
  color: var(--text-primary);
  font-size: 1.0625rem;
  line-height: 1.55;
  font-style: italic;
}

.testimonial__attrib {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

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

.testimonial__role {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 0.125rem;
}

.testimonial--placeholder {
  border-style: dashed;
  border-color: var(--border-strong);
  background: var(--surface);
}

.testimonial--placeholder .testimonial__quote {
  color: var(--text-secondary);
}

/* =============================================
   PROCESS / HOW I WORK
============================================= */
.process {
  padding-block: clamp(4rem, 8vw, 7rem);
  background: var(--bg);
}

.process__header {
  max-width: 640px;
  margin-bottom: 3rem;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
}

.process__step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  counter-increment: step;
  position: relative;
}

.process__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  background: var(--accent-subtle);
  color: var(--accent-text);
  font-size: 0.875rem;
  font-weight: 700;
}

.process__step-name {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

.process__step-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* =============================================
   FAQ
============================================= */
.faq {
  padding-block: clamp(4rem, 8vw, 7rem);
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.faq__header {
  max-width: 640px;
  margin-bottom: 3rem;
}

.faq__list {
  max-width: 820px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition-md);
}

.faq__item[open] {
  border-color: rgba(67, 56, 202, 0.25);
}

.faq__summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.faq__summary::-webkit-details-marker {
  display: none;
}

.faq__summary::after {
  content: '+';
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-muted);
  transition: transform var(--transition-md);
  flex-shrink: 0;
}

.faq__item[open] .faq__summary::after {
  content: '−';
  color: var(--accent);
}

.faq__answer {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* =============================================
   CASE STUDY DEEP-DIVE PAGE
============================================= */
.case-page {
  background: var(--bg);
}

.case-hero {
  padding-block: clamp(3rem, 7vw, 5.5rem);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}

.case-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  transition: color var(--transition), gap var(--transition);
}

.case-hero__back:hover {
  color: var(--accent);
  gap: 0.625rem;
}

.case-hero__context {
  font-size: 0.8125rem;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.case-hero__title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 1rem;
  max-width: 800px;
}

.case-hero__deck {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.55;
  max-width: 720px;
  margin-bottom: 2.5rem;
}

.case-hero__meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  max-width: 800px;
}

.case-hero__meta-item dt {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.375rem;
}

.case-hero__meta-item dd {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.4;
}

.case-image {
  background: var(--bg-subtle);
  padding-block: clamp(2rem, 5vw, 4rem);
  border-bottom: 1px solid var(--border);
}

.case-image__frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-md);
}

.case-image__frame img {
  width: 100%;
  height: auto;
  display: block;
}

.case-section {
  padding-block: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid var(--border);
}

.case-section:last-of-type {
  border-bottom: none;
}

.case-section__inner {
  max-width: 740px;
}

.case-section__label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.case-section__heading {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

.case-section__body p {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.case-section__body p:last-child {
  margin-bottom: 0;
}

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

.case-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.case-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.case-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
}

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

.case-outcomes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.case-outcome {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.case-outcome__metric {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.case-outcome__label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.case-cta {
  padding-block: clamp(3rem, 6vw, 5rem);
  background: var(--bg-subtle);
  border-top: 1px solid var(--border);
}

.case-cta__inner {
  max-width: 680px;
  text-align: left;
}

.case-cta__heading {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.case-cta__sub {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* =============================================
   DIVIDER
============================================= */
.divider {
  height: 1px;
  background: var(--border);
  border: none;
  margin: 0;
}