/* ============================================================
   ANJISH BHONDWE — Portfolio
   Design: IBM Carbon Design System
   Fonts: IBM Plex Serif · IBM Plex Sans · IBM Plex Mono
   ============================================================ */

/* ── IBM CARBON TOKENS ── */
:root {
  /* backgrounds */
  --bg:        #161616;   /* Gray 100 */
  --bg2:       #262626;   /* Gray 90  */
  --surface:   #2d2d2d;   /* Gray 85  */
  --surface2:  #393939;   /* Gray 80  */

  /* borders */
  --border-sm: #393939;   /* subtle   */
  --border:    #525252;   /* default  */

  /* IBM Blue */
  --blue:      #0f62fe;   /* Blue 60  */
  --blue-h:    #0043ce;   /* Blue 70  */
  --blue-20:   #d0e2ff;   /* Blue 20  */
  --blue-40:   #78a9ff;   /* Blue 40  */

  /* IBM Teal / Green accent */
  --teal:      #3ddbd9;   /* Teal 30  */
  --green:     #42be65;   /* Green 40 */
  --red:       #fa4d56;   /* Red 50   */

  /* text */
  --text:      #f4f4f4;   /* Gray 10  */
  --text-2:    #c6c6c6;   /* Gray 30  */
  --text-3:    #8d8d8d;   /* Gray 50  */
  --text-inv:  #161616;   /* for blue bg */

  /* fonts */
  --fserif: 'IBM Plex Serif', Georgia, serif;
  --fsans:  'IBM Plex Sans',  'Helvetica Neue', Arial, sans-serif;
  --fmono:  'IBM Plex Mono',  'Courier New', monospace;

  /* spacing grid (8px) */
  --s1: .5rem; --s2: 1rem; --s3: 1.5rem;
  --s4: 2rem;  --s6: 3rem; --s8: 4rem;

  --t: .11s cubic-bezier(.2,0,.38,.9);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--fsans);
  font-size: 1rem;
  line-height: 1.5;
  letter-spacing: .16px;
  overflow-x: hidden;
}
img  { display: block; max-width: 100%; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }
button { cursor: pointer; font-family: inherit; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--blue); }

/* ── UTILITIES ── */
.smax { max-width: 1584px; margin: 0 auto; padding: 0 var(--s6); }
.grid-rule { height: 1px; background: var(--border-sm); }

/* IBM label style */
.label {
  font-family: var(--fmono);
  font-size: .75rem;
  font-weight: 400;
  letter-spacing: .32px;
  text-transform: uppercase;
  color: var(--blue-40);
}

/* section heading */
h2.section-title {
  font-family: var(--fserif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--text);
  margin: var(--s2) 0 var(--s4);
}
h2.section-title strong { font-weight: 600; }

.section-desc {
  font-family: var(--fsans);
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.75;
  max-width: 640px;
  letter-spacing: .16px;
}

/* IBM buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--blue);
  color: #fff;
  font-family: var(--fsans);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: .16px;
  padding: .875rem 4rem .875rem 1.5rem;
  border: none;
  position: relative;
  cursor: pointer;
  transition: background var(--t);
}
.btn-primary:hover { background: var(--blue-h); }
.btn-primary::after { content: '→'; position: absolute; right: 1.5rem; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: transparent;
  color: var(--blue-40);
  font-family: var(--fsans);
  font-size: 1rem;
  letter-spacing: .16px;
  padding: .875rem 4rem .875rem 1.5rem;
  border: 1px solid var(--border);
  position: relative;
  cursor: pointer;
  transition: all var(--t);
}
.btn-ghost:hover { background: var(--surface); border-color: var(--blue-40); }
.btn-ghost::after { content: '→'; position: absolute; right: 1.5rem; }

/* animate on scroll */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .1s; }
.reveal-d2 { transition-delay: .2s; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 48px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 var(--s6);
  background: #161616;
  border-bottom: 1px solid var(--border-sm);
  transition: border-color var(--t);
}
nav.scrolled { border-bottom-color: var(--border); }

.nav-logo {
  font-family: var(--fsans);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .32px;
  color: var(--text);
}
.nav-logo span { color: var(--blue-40); }

.nav-links { display: flex; gap: 0; }
.nav-links a {
  display: flex;
  align-items: center;
  height: 48px;
  padding: 0 1rem;
  font-family: var(--fsans);
  font-size: .875rem;
  font-weight: 400;
  color: var(--text-2);
  letter-spacing: .16px;
  border-bottom: 2px solid transparent;
  transition: all var(--t);
}
.nav-links a:hover { background: var(--surface); color: var(--text); border-bottom-color: var(--blue); }

.nav-cta {
  height: 48px;
  display: flex; align-items: center;
  padding: 0 1.5rem;
  background: var(--blue);
  color: #fff;
  font-family: var(--fsans);
  font-size: .875rem;
  font-weight: 400;
  letter-spacing: .16px;
  transition: background var(--t);
  white-space: nowrap;
}
.nav-cta:hover { background: var(--blue-h); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: .5rem;
  height: 48px;
  align-items: center;
  justify-content: center;
}
.nav-hamburger span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text-2);
  transition: all .2s;
}

#mobile-menu {
  display: none;
  position: fixed;
  top: 48px; left: 0; right: 0;
  z-index: 199;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: var(--s2) var(--s6);
}
#mobile-menu.open { display: block; }
#mobile-menu ul { display: flex; flex-direction: column; }
#mobile-menu a {
  display: block;
  padding: .875rem 0;
  font-size: .875rem;
  color: var(--text-2);
  border-bottom: 1px solid var(--border-sm);
  transition: color var(--t);
}
#mobile-menu a:hover { color: var(--text); }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem var(--s6) 6rem;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}
.hero-rule {
  position: absolute;
  top: 0; bottom: 0;
  width: 1px;
  background: var(--border-sm);
  pointer-events: none;
}
.hero-rule:nth-child(1) { left: 25%;  }
.hero-rule:nth-child(2) { left: 50%;  }
.hero-rule:nth-child(3) { left: 75%;  }

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1584px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 4rem;
  align-items: flex-start;
}

.hero-eyebrow {
  font-family: var(--fmono);
  font-size: .75rem;
  font-weight: 400;
  letter-spacing: .32px;
  text-transform: uppercase;
  color: var(--blue-40);
  margin-bottom: var(--s3);
  opacity: 0;
  animation: ibmFadeUp .6s ease .1s forwards;
}

.hero-name {
  font-family: var(--fserif);
  font-size: clamp(3.5rem, 8vw, 8rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--blue-40);
  margin-bottom: .5rem;
  opacity: 0;
  animation: ibmFadeUp .6s ease .25s forwards;
}
.hero-name strong {
  font-weight: 600;
  color: var(--blue-40);
}

.hero-title {
  font-family: var(--fsans);
  font-size: clamp(.9rem, 1.5vw, 1.1rem);
  font-weight: 400;
  color: var(--text-3);
  letter-spacing: .32px;
  margin-bottom: var(--s4);
  opacity: 0;
  animation: ibmFadeUp .6s ease .4s forwards;
}

.hero-desc {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-2);
  max-width: 600px;
  margin-bottom: var(--s4);
  opacity: 0;
  animation: ibmFadeUp .6s ease .55s forwards;
  letter-spacing: .16px;
}
.hero-desc strong { color: var(--text); font-weight: 600; }

.hero-buttons {
  display: flex;
  gap: var(--s2);
  flex-wrap: wrap;
  opacity: 0;
  animation: ibmFadeUp .6s ease .7s forwards;
}

.hero-stats {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  margin-top: var(--s6);
  padding-top: var(--s4);
  border-top: 1px solid var(--border-sm);
  opacity: 0;
  animation: ibmFadeUp .6s ease .85s forwards;
}
.stat {
  padding: var(--s3) var(--s4) var(--s3) 0;
  border-right: 1px solid var(--border-sm);
  margin-right: var(--s4);
}
.stat:last-child { border-right: none; }
.stat-num {
  font-family: var(--fserif);
  font-size: 3rem;
  font-weight: 300;
  color: var(--text);
  line-height: 1;
}
.stat-num span { color: var(--blue-40); }
.stat-label {
  font-family: var(--fmono);
  font-size: .6875rem;
  letter-spacing: .32px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: .25rem;
}

/* hero image */
.hero-img-wrap {
  position: relative;
  opacity: 0;
  animation: ibmFadeLeft .7s ease .3s forwards;
  background: var(--surface);
  border: 1px solid var(--border-sm);
}
.hero-img {
  width: 100%;
  aspect-ratio: 1/1.1;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: none;
}
.hero-badge {
  position: absolute;
  bottom: var(--s3);
  left: calc(-1 * var(--s3));
  background: var(--bg2);
  border: 1px solid var(--border);
  border-left: 2px solid var(--blue);
  padding: var(--s2);
  z-index: 2;
}
.hero-badge-label {
  font-family: var(--fmono);
  font-size: .6875rem;
  color: var(--text-3);
  letter-spacing: .32px;
  text-transform: uppercase;
  margin-bottom: .25rem;
}
.hero-badge-val {
  font-family: var(--fsans);
  font-size: .875rem;
  font-weight: 600;
  color: var(--text);
}
.hero-loc {
  position: absolute;
  top: var(--s2);
  right: calc(-1 * var(--s2));
  background: var(--blue);
  color: #fff;
  font-family: var(--fmono);
  font-size: .6875rem;
  letter-spacing: .32px;
  padding: .4rem .875rem;
  z-index: 2;
}

/* ── SECTIONS COMMON ── */
section { padding: var(--s8) 0; }

/* ── ABOUT ── */
#about { background: var(--bg2); border-top: 1px solid var(--border-sm); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
  margin-top: var(--s6);
}
.about-quote {
  font-family: var(--fserif);
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 300;
  line-height: 1.5;
  color: var(--text);
  border-left: 3px solid var(--blue);
  padding-left: var(--s3);
  margin-bottom: var(--s4);
}
.about-text p {
  font-size: .9375rem;
  color: var(--text-2);
  line-height: 1.75;
  letter-spacing: .16px;
  margin-bottom: 1rem;
}
.about-text p strong { color: var(--text); font-weight: 600; }
.tag-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: var(--s3); }
.tag-item {
  font-family: var(--fmono);
  font-size: .6875rem;
  letter-spacing: .32px;
  color: var(--blue-40);
  border: 1px solid var(--border);
  padding: .3rem .75rem;
  transition: all var(--t);
}
.tag-item:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.lang-row { display: flex; gap: var(--s2); flex-wrap: wrap; margin-top: var(--s3); }
.lang-item {
  border-left: 2px solid var(--teal);
  padding-left: .75rem;
}
.lang-name { font-size: .875rem; font-weight: 600; color: var(--text); }
.lang-level { font-family: var(--fmono); font-size: .6875rem; color: var(--text-3); letter-spacing: .32px; margin-top: .1rem; }

/* ── EXPERTISE ── */
#expertise { background: var(--bg); border-top: 1px solid var(--border-sm); }
.expertise-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: var(--s6); flex-wrap: wrap; gap: var(--s2); }
.expertise-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border-sm); }
.ecard {
  background: var(--bg);
  padding: var(--s4);
  border-top: 2px solid transparent;
  transition: border-color var(--t), background var(--t);
}
.ecard:hover { background: var(--bg2); border-top-color: var(--blue); }
.ecard-num {
  font-family: var(--fmono);
  font-size: .6875rem;
  color: var(--text-3);
  letter-spacing: .32px;
  margin-bottom: var(--s4);
}
.ecard h3 {
  font-family: var(--fserif);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text);
  margin-bottom: var(--s2);
  line-height: 1.3;
}
.ecard p { font-size: .875rem; color: var(--text-2); line-height: 1.7; letter-spacing: .16px; }
.ecard-tags { display: flex; flex-wrap: wrap; gap: .375rem; margin-top: var(--s3); }
.etag {
  font-family: var(--fmono);
  font-size: .625rem;
  letter-spacing: .32px;
  color: var(--text-3);
  background: var(--surface);
  padding: .2rem .5rem;
}

/* Competency grid */
.comp-grid-wrap { margin-top: var(--s6); border-top: 1px solid var(--border-sm); padding-top: var(--s6); }
.comp-label { font-family: var(--fmono); font-size: .6875rem; letter-spacing: .32px; text-transform: uppercase; color: var(--text-3); margin-bottom: var(--s3); }
.comp-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--border-sm); }
.comp-col {
  background: var(--bg);
  padding: var(--s3);
  border-top: 1px solid var(--border-sm);
}
.comp-col-title {
  font-family: var(--fmono);
  font-size: .6875rem;
  letter-spacing: .32px;
  text-transform: uppercase;
  color: var(--blue-40);
  margin-bottom: var(--s2);
  padding-bottom: var(--s1);
  border-bottom: 1px solid var(--border-sm);
}
.comp-col li {
  font-size: .8125rem;
  color: var(--text-2);
  padding: .3rem 0 .3rem .75rem;
  position: relative;
  border-bottom: 1px solid var(--border-sm);
}
.comp-col li::before { content: '–'; position: absolute; left: 0; color: var(--blue-40); }

/* ── VENN SECTION ── */
#venn {
  background: var(--bg2);
  border-top: 1px solid var(--border-sm);
}
.venn-svg-wrap {
  background: #fff;
  border: 1px solid var(--border-sm);
  margin-top: var(--s4);
  overflow: hidden;
}

/* ── EXPERIENCE ── */
#experience { background: var(--bg); border-top: 1px solid var(--border-sm); }
.timeline { margin-top: var(--s6); }
.job { display: grid; grid-template-columns: 180px 1fr; border-top: 1px solid var(--border-sm); padding: var(--s4) 0; transition: background var(--t); }
.job:hover { background: var(--bg2); }
.job-left { padding-right: var(--s4); padding-top: .125rem; }
.job-dates {
  font-family: var(--fmono);
  font-size: .6875rem;
  color: var(--text-3);
  letter-spacing: .32px;
  line-height: 1.6;
}
.job-dot-wrap { display: flex; align-items: center; gap: .5rem; margin-bottom: .5rem; }
.job-dot { width: 8px; height: 8px; background: var(--blue); flex-shrink: 0; }
.job-dot.active { background: var(--green); }
.job-role { font-family: var(--fserif); font-size: 1.25rem; font-weight: 400; color: var(--text); margin-bottom: .25rem; }
.job-co {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--fmono);
  font-size: .75rem;
  color: var(--blue-40);
  letter-spacing: .16px;
  margin-bottom: .75rem;
  border: 1px solid var(--border);
  padding: .2rem .6rem;
}
.job-co img { height: 16px; object-fit: contain; }
.job-co-group { display: flex; gap: .4rem; flex-wrap: wrap; margin-bottom: .75rem; }
.job-loc { font-family: var(--fmono); font-size: .6875rem; color: var(--text-3); letter-spacing: .32px; margin-bottom: var(--s2); }
.job-bullets { display: flex; flex-direction: column; gap: .5rem; }
.job-bullets li { font-size: .875rem; color: var(--text-2); padding-left: 1rem; position: relative; line-height: 1.6; letter-spacing: .16px; }
.job-bullets li::before { content: '—'; position: absolute; left: 0; color: var(--blue-40); font-size: .7rem; top: .3rem; }
.job-bullets li strong { color: var(--text); font-weight: 600; }
.job-award {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-family: var(--fmono);
  font-size: .6875rem;
  color: var(--green);
  letter-spacing: .32px;
  border: 1px solid var(--green);
  padding: .2rem .6rem;
  margin-top: var(--s2);
}

/* ── CLIENTS ── */
#clients {
  background: var(--bg2);
  border-top: 1px solid var(--border-sm);
}
.clients-intro { max-width: 720px; }
.clients-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: var(--s6);
  background: var(--border-sm);
  border: 1px solid var(--border-sm);
}
.client-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s2);
  min-height: 132px;
  padding: var(--s4) var(--s3);
  background: var(--bg2);
  transition: background var(--t);
}
.client-card:hover { background: var(--surface); }
.client-card__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 56px;
}
.client-card__logo img {
  max-width: 150px;
  max-height: 48px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: none;
  opacity: 1;
}
.client-card__logo img[alt="HealthRFID"] {
  max-width: 170px;
  max-height: 44px;
}
.client-card__name {
  font-family: var(--fmono);
  font-size: .625rem;
  letter-spacing: .32px;
  text-transform: uppercase;
  color: var(--text-3);
  text-align: center;
}
.client-card:hover .client-card__name { color: var(--text-2); }
.clients-grid,
.client-logo,
.client-more { display: none; }
/* ── ARTICLES ── */
#articles { background: var(--bg); border-top: 1px solid var(--border-sm); }
.articles-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border-sm); margin-top: var(--s4); }
.acard {
  background: var(--bg);
  padding: var(--s4);
  cursor: pointer;
  transition: background var(--t);
  border-top: 2px solid transparent;
  display: flex;
  flex-direction: column;
  gap: var(--s2);
  position: relative;
}
.acard:hover { background: var(--bg2); border-top-color: var(--blue); }
.acard.featured { grid-column: span 3; background: var(--bg2); border-top-color: var(--blue); }
.acard-tag { font-family: var(--fmono); font-size: .6875rem; letter-spacing: .32px; text-transform: uppercase; color: var(--blue-40); }
.acard-title { font-family: var(--fserif); font-size: 1.125rem; font-weight: 400; color: var(--text); line-height: 1.4; }
.acard.featured .acard-title { font-size: 1.375rem; }
.acard-desc { font-size: .875rem; color: var(--text-2); line-height: 1.7; flex: 1; letter-spacing: .16px; }
.acard-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .875rem;
  color: var(--blue-40);
  letter-spacing: .16px;
  margin-top: .5rem;
}
.acard-link svg { transition: transform var(--t); }
.acard:hover .acard-link svg { transform: translateX(4px); }

/* ── CREDENTIALS ── */
#credentials { background: var(--bg2); border-top: 1px solid var(--border-sm); }
.cred-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; margin-top: var(--s6); }
.cred-col-title {
  font-family: var(--fmono);
  font-size: .6875rem;
  letter-spacing: .32px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--s3);
  padding-bottom: var(--s2);
  border-bottom: 1px solid var(--border-sm);
}
.cert-item {
  display: flex;
  align-items: flex-start;
  gap: var(--s2);
  padding: var(--s2) 0;
  border-bottom: 1px solid var(--border-sm);
  transition: background var(--t);
}
.cert-item:hover { background: var(--surface); padding-left: .5rem; }
.cert-bar { width: 2px; height: 40px; background: var(--blue); flex-shrink: 0; margin-top: .1rem; }
.cert-name { font-size: .875rem; font-weight: 600; color: var(--text); margin-bottom: .1rem; }
.cert-org  { font-family: var(--fmono); font-size: .6875rem; color: var(--text-3); letter-spacing: .32px; }
.cert-wip {
  display: inline-block;
  background: #f1c21b22;
  border: 1px solid #f1c21b;
  color: #f1c21b;
  font-family: var(--fmono);
  font-size: .625rem;
  padding: .1rem .4rem;
  letter-spacing: .32px;
  margin-top: .3rem;
}
.edu-item {
  padding: var(--s2) 0;
  border-bottom: 1px solid var(--border-sm);
  border-left: 2px solid var(--teal);
  padding-left: var(--s2);
  transition: background var(--t);
}
.edu-item:hover { background: var(--surface); }
.edu-item.active { border-left-color: var(--blue); background: rgba(15,98,254,.05); }
.edu-deg   { font-size: .875rem; font-weight: 600; color: var(--text); }
.edu-school { font-size: .8125rem; color: var(--blue-40); margin: .1rem 0; }
.edu-year  { font-family: var(--fmono); font-size: .6875rem; color: var(--text-3); letter-spacing: .32px; }
.edu-wip   { font-family: var(--fmono); font-size: .625rem; color: var(--blue-40); letter-spacing: .32px; margin-top: .2rem; }
.member-box {
  margin-top: var(--s3);
  padding: var(--s2) var(--s3);
  background: var(--surface);
  border-left: 2px solid var(--blue-40);
}
.member-box p    { font-size: .8125rem; font-weight: 600; color: var(--text); margin-bottom: .25rem; }
.member-box span { font-size: .75rem; color: var(--text-2); }

/* ── CONTACT ── */
#contact { background: var(--bg); border-top: 1px solid var(--border-sm); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; margin-top: var(--s6); }
.contact-desc { color: var(--text-2); font-size: .9375rem; line-height: 1.75; margin-top: var(--s2); letter-spacing: .16px; }
.contact-items { display: flex; flex-direction: column; gap: 1px; background: var(--border-sm); margin-top: var(--s4); }
.ci {
  display: flex;
  align-items: center;
  gap: var(--s2);
  padding: var(--s2) var(--s3);
  background: var(--bg);
  border-left: 2px solid transparent;
  transition: all var(--t);
}
.ci:hover { background: var(--bg2); border-left-color: var(--blue); }
.ci-icon { font-family: var(--fmono); font-size: .6875rem; color: var(--blue-40); letter-spacing: .32px; width: 40px; flex-shrink: 0; }
.ci-lbl  { font-family: var(--fmono); font-size: .625rem; color: var(--text-3); letter-spacing: .32px; text-transform: uppercase; margin-bottom: .1rem; }
.ci-val  { font-size: .875rem; color: var(--text); font-weight: 400; }
.contact-card {
  background: var(--bg2);
  border: 1px solid var(--border-sm);
  border-top: 2px solid var(--blue);
  padding: var(--s4);
}
.contact-card h3 {
  font-family: var(--fserif);
  font-size: 1.75rem;
  font-weight: 300;
  color: var(--text);
  margin-bottom: var(--s2);
  line-height: 1.3;
}
.contact-card p { font-size: .875rem; color: var(--text-2); line-height: 1.7; margin-bottom: var(--s3); letter-spacing: .16px; }
.mandate-list { display: flex; flex-direction: column; gap: .4rem; margin-bottom: var(--s4); }
.mandate-list li { font-size: .875rem; color: var(--text-2); padding-left: var(--s2); position: relative; letter-spacing: .16px; }
.mandate-list li::before { content: '—'; position: absolute; left: 0; color: var(--teal); font-size: .7rem; top: .3rem; }

.contact-form-panel {
  background: var(--bg2);
  border: 1px solid var(--border-sm);
  border-top: 2px solid var(--blue);
  padding: var(--s4);
}
.contact-form-panel .contact-form-wrap {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

/* ── TRUST STRIP ── */
.trust-strip {
  background: var(--bg2);
  border-bottom: 1px solid var(--border-sm);
  padding: var(--s2) 0;
}
.trust-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--s2) var(--s3);
  font-family: var(--fmono);
  font-size: .68rem;
  color: var(--text-3);
  letter-spacing: .32px;
  text-transform: uppercase;
}
.trust-strip__item strong { color: var(--blue-20); font-weight: 500; }
.trust-strip__sep { color: var(--border); }

/* ── SERVICES ── */
#services { background: var(--bg); border-top: 1px solid var(--border-sm); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s3);
  margin-top: var(--s6);
}
.service-card {
  background: var(--bg2);
  border: 1px solid var(--border-sm);
  border-top: 2px solid var(--blue);
  padding: var(--s4);
  transition: background var(--t), border-color var(--t);
}
.service-card:hover { background: var(--surface); border-top-color: var(--teal); }
.service-card__num {
  font-family: var(--fmono);
  font-size: .68rem;
  color: var(--blue-40);
  letter-spacing: .32px;
  margin-bottom: var(--s2);
}
.service-card h3 {
  font-family: var(--fserif);
  font-size: 1.2rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: var(--s2);
}
.service-card p { font-size: .875rem; color: var(--text-2); line-height: 1.7; margin-bottom: var(--s2); }
.service-card__term {
  font-family: var(--fmono);
  font-size: .65rem;
  color: var(--text-3);
  letter-spacing: .32px;
  text-transform: uppercase;
}

/* ── CASE HIGHLIGHTS ── */
.case-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s3);
  margin-top: var(--s6);
}
.case-card {
  background: var(--bg);
  border: 1px solid var(--border-sm);
  border-left: 3px solid var(--blue);
  padding: var(--s4);
}
.case-card__client {
  font-family: var(--fmono);
  font-size: .72rem;
  color: var(--blue-40);
  letter-spacing: .32px;
  text-transform: uppercase;
  margin-bottom: var(--s2);
}
.case-card__outcome { font-size: .875rem; color: var(--text-2); line-height: 1.7; margin-bottom: var(--s2); }
.case-card__link {
  font-family: var(--fmono);
  font-size: .72rem;
  color: var(--blue-40);
  letter-spacing: .32px;
  text-transform: uppercase;
}
.case-card__link:hover { color: var(--blue-20); }

.clients-linkedin-cta {
  margin-top: var(--s6);
  padding: var(--s4);
  background: linear-gradient(90deg, rgba(15,98,254,.12), transparent);
  border: 1px solid rgba(120,169,255,.25);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
}
.clients-linkedin-cta p { font-size: .9375rem; color: var(--text-2); max-width: 520px; margin: 0; }

/* ── ONSITE BLOGS ── */
.onsite-blogs {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 1px;
  background: var(--border-sm);
  margin-top: var(--s4);
  margin-bottom: var(--s4);
}
.onsite-blog-card {
  background: var(--bg2);
  padding: var(--s4);
  display: flex;
  flex-direction: column;
  gap: var(--s2);
  transition: background var(--t);
  border-top: 2px solid transparent;
}
.onsite-blog-card:hover { background: var(--surface); border-top-color: var(--blue); }
.onsite-blog-card.featured { grid-row: span 2; background: var(--bg); border-top-color: var(--blue); }
.onsite-blog-card__tag {
  font-family: var(--fmono);
  font-size: .62rem;
  color: var(--teal);
  letter-spacing: .32px;
}
.onsite-blog-card__title {
  font-family: var(--fserif);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--text);
  line-height: 1.4;
}
.onsite-blog-card.featured .onsite-blog-card__title { font-size: 1.35rem; }
.onsite-blog-card__desc { font-size: .82rem; color: var(--text-2); line-height: 1.65; flex: 1; }
.onsite-blog-card__link {
  font-family: var(--fmono);
  font-size: .72rem;
  color: var(--blue-40);
  letter-spacing: .32px;
  text-transform: uppercase;
}

.articles-divider {
  display: flex;
  align-items: center;
  gap: var(--s3);
  margin: var(--s4) 0 var(--s2);
  font-family: var(--fmono);
  font-size: .72rem;
  color: var(--text-3);
  letter-spacing: .32px;
  text-transform: uppercase;
}
.articles-divider::before,
.articles-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-sm);
}

/* ── CONTACT FORM ── */
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin-top: var(--s2);
  margin-bottom: var(--s4);
}
.contact-form-wrap {
  margin-top: var(--s4);
  padding-top: var(--s4);
  border-top: 1px solid var(--border-sm);
}
.contact-form-title {
  font-family: var(--fserif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text);
  margin-bottom: var(--s3);
}
.portfolio-form .form-field { margin-bottom: var(--s2); }
.portfolio-form label {
  display: block;
  font-family: var(--fmono);
  font-size: .65rem;
  color: var(--text-3);
  letter-spacing: .32px;
  text-transform: uppercase;
  margin-bottom: .35rem;
}
.portfolio-form input,
.portfolio-form select,
.portfolio-form textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: .65rem .75rem;
  font-family: var(--fsans);
  font-size: .875rem;
}
.portfolio-form input:focus,
.portfolio-form select:focus,
.portfolio-form textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: -2px;
}
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s2); }
.form-hint {
  font-family: var(--fmono);
  font-size: .65rem;
  color: var(--text-3);
  text-align: center;
  margin-top: var(--s2);
}

/* ── FOOTER ── */
footer {
  background: #000;
  padding: var(--s4) var(--s6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-sm);
  flex-wrap: wrap;
  gap: var(--s2);
}
footer p { font-family: var(--fmono); font-size: .75rem; color: var(--text-3); letter-spacing: .32px; }
.footer-links { display: flex; gap: var(--s4); }
.footer-links a { font-family: var(--fmono); font-size: .75rem; color: var(--text-3); letter-spacing: .32px; transition: color var(--t); }
.footer-links a:hover { color: var(--text); }


.nav-linkedin {
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fmono);
  font-size: .75rem;
  font-weight: 600;
  color: var(--blue-20);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: background var(--t), border-color var(--t);
}
.nav-linkedin:hover { background: var(--bg2); border-color: var(--blue-40); color: #fff; }
.hero-offer {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--blue-20);
  max-width: 620px;
  margin-bottom: var(--s3);
  letter-spacing: .16px;
  opacity: 0;
  animation: ibmFadeUp .6s ease .35s forwards;
}
.hero-availability {
  font-family: var(--fmono);
  font-size: .72rem;
  color: var(--text-3);
  letter-spacing: .32px;
  margin-bottom: var(--s3);
  opacity: 0;
  animation: ibmFadeUp .6s ease .62s forwards;
}
.btn-linkedin { border-color: rgba(120,169,255,.35); }

/* ── ANIMATIONS ── */
@keyframes ibmFadeUp   { from { opacity:0; transform:translateY(16px) } to { opacity:1; transform:none } }
@keyframes ibmFadeLeft { from { opacity:0; transform:translateX(24px) } to { opacity:1; transform:none } }


/* ── RESPONSIVE (mobile fix) ── */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; gap: var(--s4); }
  .hero-img-wrap { max-width: 400px; width: 100%; margin: 0 auto; }
  .expertise-cards { grid-template-columns: 1fr; }
  .comp-grid { grid-template-columns: 1fr 1fr; }
  .clients-showcase { grid-template-columns: repeat(3, 1fr); }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .case-highlights { grid-template-columns: 1fr; }
  .onsite-blogs { grid-template-columns: 1fr 1fr; }
  .onsite-blog-card.featured { grid-column: 1 / -1; grid-row: auto; }
  .about-grid, .cred-grid, .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .articles-grid { grid-template-columns: 1fr 1fr; }
  .acard.featured { grid-column: span 2; }
}

@media (max-width: 768px) {
  html, body { overflow-x: hidden; max-width: 100%; }

  nav { padding: 0 1rem; }
  .nav-links, .nav-cta, .nav-linkedin { display: none !important; }
  .nav-hamburger { display: flex !important; }
  .nav-logo { font-size: .8125rem; }

  .smax { padding: 0 1rem; }

  /* Hero: single column, visible content, photo shown */
  #hero {
    min-height: auto;
    overflow: visible;
    align-items: flex-start;
    padding: 4.75rem 1rem 2.5rem;
  }
  .hero-rule { display: none; }

  .hero-inner {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 1.5rem;
    width: 100%;
    max-width: 100%;
  }

  .hero-img-wrap {
    order: 1;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    flex-shrink: 0;
  }
  .hero-img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 5;
    max-height: 360px;
  }
  .hero-badge {
    left: 0.75rem;
    bottom: 0.75rem;
    right: auto;
    max-width: calc(100% - 1.5rem);
  }

  .hero-inner > div:first-child {
    order: 2;
    width: 100%;
    min-width: 0;
  }

  #hero .hero-eyebrow,
  #hero .hero-name,
  #hero .hero-title,
  #hero .hero-desc,
  #hero .hero-offer,
  #hero .hero-availability,
  #hero .hero-buttons,
  #hero .hero-stats {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    visibility: visible !important;
  }

  .hero-eyebrow { font-size: .65rem; line-height: 1.45; }
  .hero-name { font-size: clamp(2.25rem, 10vw, 3.25rem); }
  .hero-offer, .hero-desc { max-width: 100%; font-size: 1rem; }
  .hero-title { font-size: .8125rem; line-height: 1.5; }
  .hero-availability { font-size: .65rem; line-height: 1.45; }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .hero-buttons .btn-primary,
  .hero-buttons .btn-ghost {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem 1rem;
    width: 100%;
  }
  .stat {
    margin-right: 0;
    padding: 0.75rem 0;
    border-right: none;
    border-bottom: 1px solid var(--border-sm);
  }
  .stat:nth-child(odd) { border-right: 1px solid var(--border-sm); padding-right: 0.75rem; }
  .stat:nth-last-child(-n+2) { border-bottom: none; }
  .stat-num { font-size: 1.75rem; }

  .trust-strip__inner { flex-direction: column; align-items: flex-start; gap: 0.35rem; }
  .trust-strip__sep { display: none; }

  section { padding: 2.5rem 0; }
  h2.section-title { font-size: clamp(1.5rem, 6vw, 2rem); }

  .services-grid,
  .case-highlights,
  .onsite-blogs,
  .articles-grid,
  .comp-grid,
  .expertise-cards { grid-template-columns: 1fr !important; }

  .onsite-blog-card.featured { grid-column: auto !important; grid-row: auto !important; }
  .acard.featured { grid-column: span 1 !important; }

  .clients-showcase { grid-template-columns: repeat(2, 1fr); }

  .venn-svg-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
  }

  .job { grid-template-columns: 1fr; }
  .job-left { margin-bottom: 1rem; }
  .job-co { flex-wrap: wrap; }

  .contact-grid { gap: 2rem; }
  .form-row-2 { grid-template-columns: 1fr; }
  .ci-val { word-break: break-word; font-size: .8125rem; }

  .clients-linkedin-cta { flex-direction: column; align-items: stretch; }
  .clients-linkedin-cta .btn-primary { width: 100%; }

  footer { flex-direction: column; align-items: flex-start; padding: 1.5rem 1rem; }
}

@media (max-width: 480px) {
  .hero-stats { grid-template-columns: 1fr; }
  .stat, .stat:nth-child(odd) {
    border-right: none;
    padding-right: 0;
  }
  .clients-showcase { grid-template-columns: 1fr; }
  .hero-img-wrap { max-width: 100%; }
}