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

:root {
  --cream:    #F3EDE0;      /* main background — warm parchment */
  --cream2:   #EBE4D5;      /* alternate section background */
  --charcoal: #1C1714;      /* primary text — near-black warm */
  --ink:      #2E2620;      /* slightly lighter for headings */
  --warm:     #7A6E64;      /* secondary text — warm taupe */
  --faint:    #A89E94;      /* muted / disabled */
  --accent:   #8B2E0D;      /* terracotta — the one bold accent */
  --accent2:  #B03A14;      /* hover state for accent */
  --card:     #FAF7F0;      /* card / elevated surface */
  --rule:     #D5CBBB;      /* hairline borders */
  --white:    #FDFCF9;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', sans-serif;
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Grain texture — print-press feel */
body::after {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none; z-index: 9999;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* =============================================
   NAV
   ============================================= */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 5vw;
  background: rgba(243,237,224,0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--rule);
  transition: background .3s;
}

.nav-wordmark {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem; font-weight: 600; font-style: italic;
  color: var(--accent); text-decoration: none;
  letter-spacing: 0.05em;
  transition: color .2s;
}

.nav-wordmark:hover { color: var(--accent2); }

.nav-links { display: flex; gap: 2.5rem; list-style: none; }

.nav-links a {
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.13em; text-transform: uppercase;
  text-decoration: none; color: var(--warm);
  position: relative; transition: color .2s;
}

.nav-links a::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width .28s ease;
}

.nav-links a:hover,
.nav-links a.active { color: var(--charcoal); }

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

/* =============================================
   HERO
   ============================================= */
#hero {
  min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center;
  padding: 9rem 5vw 0;
  position: relative;
  background: var(--cream);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 1px 0.95fr;
  align-items: center;
  max-width: 1200px; margin: 0 auto; width: 100%;
  padding-bottom: 4.5rem;
  gap: 0;
}

.hero-left { padding-right: 5vw; }

.hero-vr {
  background: var(--rule);
  width: 1px; align-self: stretch; min-height: 300px;
}

.hero-right { padding-left: 5vw; }

/* Name block */
h1.hero-name {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300; line-height: 0.87;
  letter-spacing: -0.025em;
  margin-bottom: 1.6rem;
  animation: fadeUp .8s .1s ease both;
}

.hero-name-first {
  display: block;
  font-size: clamp(4.8rem, 10vw, 9.5rem);
  color: var(--charcoal);
}

.hero-name-last {
  display: block;
  font-size: clamp(4.8rem, 10vw, 9.5rem);
  font-style: italic;
  color: var(--accent);
}

.hero-descriptor {
  font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--warm);
  border-top: 1px solid var(--rule);
  padding-top: 1.1rem;
  animation: fadeUp .8s .2s ease both;
}

/* Right side */
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 1.6rem;
  animation: fadeUp .8s .15s ease both;
}

.badge-dot {
  width: 6px; height: 6px;
  background: var(--accent); border-radius: 50%;
  display: inline-block;
  animation: pulse 2.5s infinite;
}

.hero-role-line {
  font-size: 0.78rem; font-weight: 400;
  letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--warm); margin-bottom: 1.4rem;
  animation: fadeUp .8s .25s ease both;
}

.hero-role-line strong { color: var(--charcoal); font-weight: 600; }

.hero-tagline {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  font-weight: 400; line-height: 1.6;
  color: var(--ink); margin-bottom: 2.5rem;
  animation: fadeUp .8s .35s ease both;
}

.hero-cta {
  display: flex; gap: 1rem; flex-wrap: wrap;
  animation: fadeUp .8s .45s ease both;
}

/* Stats bar */
.hero-stats {
  border-top: 1px solid var(--rule);
  display: flex; align-items: center;
  max-width: 1200px; margin: 0 auto; width: 100%;
  padding: 2.5rem 0;
  animation: fadeUp .8s .55s ease both;
}

.stat { flex: 1; text-align: center; }

.stat-vr {
  width: 1px; height: 3rem;
  background: var(--rule); flex-shrink: 0;
}

.stat-num {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.6rem; font-weight: 600; line-height: 1;
  color: var(--charcoal); margin-bottom: 0.3rem;
}

.stat-label {
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--warm);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex; align-items: center;
  padding: 0.85rem 2rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.75rem; font-weight: 500; letter-spacing: 0.12em;
  text-transform: uppercase; text-decoration: none;
  border: 1px solid; transition: all .22s;
  cursor: pointer;
}

.btn-primary {
  background: var(--charcoal);
  border-color: var(--charcoal);
  color: var(--cream);
}

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

.btn-outline {
  background: transparent;
  border-color: var(--charcoal);
  color: var(--charcoal);
}

.btn-outline:hover {
  background: var(--charcoal);
  color: var(--cream);
  transform: translateY(-2px);
}

/* =============================================
   SECTION SHELLS
   ============================================= */
section { padding: 7rem 5vw; }
.section-inner { max-width: 1100px; margin: 0 auto; }

.section-header { margin-bottom: 3.5rem; }

.section-eyebrow {
  display: block;
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 0.6rem;
}

.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 400; line-height: 1.05;
  color: var(--charcoal);
}

.section-title::after {
  content: '';
  display: block;
  width: 2.2rem; height: 1px;
  background: var(--accent);
  margin-top: 0.9rem;
}

/* =============================================
   ABOUT
   ============================================= */
#about { background: var(--cream); }

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 6rem; align-items: start;
}

.about-intro {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.08rem, 1.55vw, 1.28rem);
  line-height: 1.8; color: var(--ink);
  margin-bottom: 0;
}

.about-pills {
  display: flex; flex-wrap: wrap; gap: 0.45rem;
  margin-top: 2rem; padding-top: 1.6rem;
  border-top: 1px solid var(--rule);
}

.pill {
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--rule);
  color: var(--warm);
  padding: 0.32rem 0.8rem;
  transition: all .18s;
}

.pill:hover { border-color: var(--accent); color: var(--accent); }

.about-highlights {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.highlight-item {
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--rule);
  transition: padding-left .22s;
  cursor: default;
}

.highlight-item:last-child { border-bottom: none; }

.highlight-item:hover { padding-left: 0.8rem; }

.highlight-item h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem; font-weight: 600;
  color: var(--charcoal); margin-bottom: 0.3rem;
}

.highlight-item p { font-size: 0.84rem; color: var(--warm); line-height: 1.65; }

/* =============================================
   IMPACT
   ============================================= */
#impact { background: var(--charcoal); }

#impact .section-eyebrow { color: rgba(243,237,224,0.45); }

#impact .section-title {
  color: var(--cream);
}

#impact .section-title::after { background: var(--accent2); }

.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255,255,255,0.1);
  border-left: 1px solid rgba(255,255,255,0.1);
}

.impact-item {
  padding: 2.5rem 1.8rem;
  border-right: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  transition: background .2s;
  position: relative; overflow: hidden;
}

.impact-item::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}

.impact-item:hover { background: rgba(255,255,255,0.03); }
.impact-item:hover::before { transform: scaleX(1); }

.impact-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 3rem; font-weight: 600; line-height: 1;
  color: var(--cream); margin-bottom: 0.65rem;
}

.impact-desc {
  font-size: 0.8rem; line-height: 1.55;
  color: rgba(243,237,224,0.5);
  font-weight: 300;
}

/* =============================================
   CAREER ROADMAP
   ============================================= */
#roadmap { background: var(--cream2); overflow: hidden; }

.roadmap-wrap {
  position: relative;
  max-width: 940px; margin: 0 auto;
  padding: 1rem 0 2rem;
}

/* Central spine — single hairline */
.roadmap-wrap::before {
  content: '';
  position: absolute;
  left: 50%; transform: translateX(-50%);
  top: 0; bottom: 0;
  width: 1px; background: var(--rule);
  z-index: 0;
}

.rm-step {
  display: flex; align-items: center;
  margin-bottom: 3rem; position: relative;
}

.rm-side {
  flex: 1; display: flex; align-items: center;
}

.rm-side--left  { justify-content: flex-end; }
.rm-side--right { justify-content: flex-start; }

.rm-connector {
  width: 2.5rem; height: 1px;
  flex-shrink: 0; background: var(--rule);
}

.rm-node-col {
  display: flex; flex-direction: column; align-items: center;
  gap: 0.3rem; z-index: 2; flex-shrink: 0;
}

.rm-node {
  width: 40px; height: 40px;
  background: var(--cream2);
  border: 1px solid var(--rule);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem; font-weight: 500; color: var(--warm);
  transition: border-color .25s, color .25s, background .25s;
}

.rm-node:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.rm-year {
  font-size: 0.62rem; font-weight: 500;
  color: var(--faint); letter-spacing: 0.06em;
  text-align: center; white-space: nowrap;
}

.rm-card {
  background: var(--card);
  border: 1px solid var(--rule);
  padding: 1.5rem 1.7rem; max-width: 370px;
  position: relative;
  transition: transform .25s, border-color .25s;
}

.rm-step--left .rm-card  { text-align: right; }
.rm-step--right .rm-card { text-align: left; }

.rm-card:hover {
  transform: translateY(-4px);
  border-color: rgba(139,46,13,0.3);
}

/* Top accent bar */
.rm-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px; opacity: 0.8;
  transition: opacity .25s;
}

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

.rm-card[data-co="colgate"]::before   { background: var(--accent); }
.rm-card[data-co="accenture"]::before { background: #5b21b6; }
.rm-card[data-co="exxon"]::before     { background: #b5821a; }
.rm-card[data-co="flipkart"]::before  { background: #c85a10; }
.rm-card[data-co="bosch"]::before     { background: #1d4ed8; }
.rm-card[data-co="tcs"]::before       { background: #047857; }

.rm-company {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.05rem; font-weight: 600; color: var(--charcoal);
  margin-bottom: 0.2rem;
}

.rm-role {
  font-size: 0.78rem; color: var(--warm); font-weight: 400;
  margin-bottom: 0.75rem; line-height: 1.45;
}

.rm-stats {
  display: flex; flex-wrap: wrap; gap: 0.35rem;
}

.rm-step--left  .rm-stats { justify-content: flex-end; }
.rm-step--right .rm-stats { justify-content: flex-start; }

.rm-stat {
  font-size: 0.68rem; font-weight: 500;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--rule);
  color: var(--warm);
  background: var(--cream2);
  letter-spacing: 0.02em;
}

.rm-side--empty { flex: 1; }

/* =============================================
   EXPERIENCE TIMELINE
   ============================================= */
#experience { background: var(--cream); }

.timeline { position: relative; }

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

.tl-item {
  display: flex; gap: 2.5rem;
  padding-left: 2rem; margin-bottom: 3.5rem;
  position: relative;
}

.tl-dot {
  position: absolute; left: -5px; top: 0.55rem;
  width: 10px; height: 10px;
  background: var(--cream);
  border: 1px solid var(--rule);
  transition: border-color .2s, background .2s;
}

.tl-dot-inner { display: none; }

.tl-item:hover .tl-dot {
  border-color: var(--accent);
  background: var(--accent);
}

.tl-card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-left: 2px solid var(--rule);
  padding: 2rem 2.2rem; flex: 1;
  position: relative;
  transition: transform .25s, border-left-color .25s;
}

.tl-item:hover .tl-card {
  transform: translateX(5px);
  border-left-color: var(--accent);
}

.tl-header {
  display: flex; justify-content: space-between;
  align-items: flex-start; flex-wrap: wrap;
  gap: 0.5rem; margin-bottom: 0.4rem;
}

.tl-company {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem; font-weight: 600; color: var(--charcoal);
}

.tl-period {
  font-size: 0.7rem; font-weight: 500; letter-spacing: 0.06em;
  color: var(--warm);
  border: 1px solid var(--rule);
  padding: 0.2rem 0.65rem;
  white-space: nowrap;
}

.tl-role {
  font-size: 0.8rem; color: var(--accent); font-weight: 500;
  letter-spacing: 0.04em; margin-bottom: 1rem;
}

.tl-bullets { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }

.tl-bullets li {
  font-size: 0.875rem; color: var(--warm);
  padding-left: 1.3rem; position: relative; line-height: 1.65;
}

.tl-bullets li::before {
  content: '—';
  position: absolute; left: 0;
  color: var(--rule); font-size: 0.8rem;
}

.tl-bullets li strong { color: var(--charcoal); font-weight: 600; }

.tl-sub {
  font-size: 0.77rem; font-style: italic;
  color: var(--faint); margin: 0.8rem 0 0.35rem;
  font-weight: 400;
  border-top: 1px solid var(--rule);
  padding-top: 0.75rem;
}

/* =============================================
   SKILLS
   ============================================= */
#skills { background: var(--cream2); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

.skill-group {
  padding: 2.5rem 2rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  transition: background .2s;
}

.skill-group:hover { background: var(--card); }

.skill-group-title {
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.15em;
  text-transform: uppercase; margin-bottom: 1.4rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--rule);
}

.sg-functional  .skill-group-title { color: var(--accent); }
.sg-behavioural .skill-group-title { color: var(--charcoal); }
.sg-technical   .skill-group-title { color: var(--warm); }

.skill-tags { display: flex; flex-wrap: wrap; gap: 0.45rem; }

.skill-tag {
  font-size: 0.76rem; font-weight: 400;
  border: 1px solid var(--rule); color: var(--warm);
  padding: 0.32rem 0.72rem; background: var(--cream2);
  transition: all .18s;
}

.skill-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(139,46,13,0.04);
}

/* =============================================
   EDUCATION & CERTIFICATIONS
   ============================================= */
#education { background: var(--cream); }

.edu-cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

.edu-col {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 2.5rem 2.5rem;
}

.edu-col-title {
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--rule);
}

.edu-cards { display: flex; flex-direction: column; gap: 1rem; }

.edu-card {
  padding: 1.5rem;
  border: 1px solid var(--rule);
  background: var(--cream);
  transition: border-color .2s, transform .2s;
}

.edu-card:hover {
  border-color: rgba(139,46,13,0.3);
  transform: translateY(-2px);
}

.edu-degree {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem; font-weight: 600; color: var(--charcoal);
  margin-bottom: 0.25rem;
}

.edu-inst { font-size: 0.8rem; color: var(--accent); font-weight: 500; margin-bottom: 0.2rem; }
.edu-meta { font-size: 0.76rem; color: var(--warm); }

.cert-list { display: flex; flex-direction: column; }

.cert-item {
  display: flex; align-items: flex-start; gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--rule);
  transition: padding-left .2s;
}

.cert-item:last-child { border-bottom: none; }
.cert-item:hover { padding-left: 0.5rem; }

.cert-icon {
  width: 1.8rem; height: 1.8rem; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  border: 1px solid var(--rule);
  background: var(--cream);
  color: var(--warm);
}

.cert-text h4 { font-size: 0.85rem; font-weight: 500; color: var(--charcoal); margin-bottom: 0.1rem; }
.cert-text p  { font-size: 0.76rem; color: var(--warm); }

/* =============================================
   CONTACT
   ============================================= */
#contact {
  background: var(--charcoal);
  text-align: center;
  padding: 7rem 5vw;
}

.contact-inner { max-width: 680px; margin: 0 auto; }

.contact-eyebrow {
  display: block;
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(243,237,224,0.38);
  margin-bottom: 1rem;
}

.contact-heading {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  font-weight: 300; line-height: 1.05;
  color: var(--cream);
  margin-bottom: 1.1rem;
}

.contact-heading em {
  font-style: italic;
  color: rgba(243,237,224,0.45);
}

.contact-sub {
  font-size: 0.875rem; color: rgba(243,237,224,0.48);
  margin-bottom: 3rem; line-height: 1.7;
}

.contact-links { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

.contact-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-size: 0.73rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  text-decoration: none;
  border: 1px solid rgba(243,237,224,0.2);
  color: rgba(243,237,224,0.7);
  transition: all .22s;
}

.contact-link:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
}

.contact-link.highlight {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

.contact-link.highlight:hover {
  background: var(--accent2);
  border-color: var(--accent2);
}

/* =============================================
   FOOTER
   ============================================= */
footer {
  text-align: center; padding: 2rem;
  border-top: 1px solid rgba(243,237,224,0.1);
  font-size: 0.72rem; color: rgba(243,237,224,0.25);
  background: var(--charcoal);
  letter-spacing: 0.08em;
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.25; }
}

/* Scroll reveal */
.reveal          { opacity: 0; transform: translateY(28px);   transition: opacity .75s ease, transform .75s ease; }
.reveal-left     { opacity: 0; transform: translateX(-36px);  transition: opacity .75s ease, transform .75s ease; }
.reveal-right    { opacity: 0; transform: translateX(36px);   transition: opacity .75s ease, transform .75s ease; }
.reveal.visible,
.reveal-left.visible,
.reveal-right.visible { opacity: 1; transform: none; }

.reveal-stagger > * {
  opacity: 0; transform: translateY(16px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal-stagger.visible > * { opacity: 1; transform: none; }
.reveal-stagger.visible > *:nth-child(1) { transition-delay: .04s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: .11s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: .18s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: .25s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: .32s; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: .39s; }
.reveal-stagger.visible > *:nth-child(7) { transition-delay: .46s; }
.reveal-stagger.visible > *:nth-child(8) { transition-delay: .53s; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1000px) {
  .hero-inner {
    grid-template-columns: 1fr;
    padding-bottom: 3rem;
  }

  .hero-vr { display: none; }
  .hero-right { padding-left: 0; padding-top: 3rem; }
  .hero-left  { padding-right: 0; }

  .about-grid { grid-template-columns: 1fr; gap: 3rem; }

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

  /* Roadmap mobile */
  .roadmap-wrap::before { left: 1.4rem; }

  .rm-step--left,
  .rm-step--right {
    position: relative;
    padding-left: 4rem;
    margin-bottom: 2rem;
    align-items: center;
  }

  .rm-node-col {
    position: absolute;
    left: 0.55rem;
    top: 50%;
    transform: translateY(-50%);
  }

  .rm-side--empty  { display: none; }
  .rm-side--left   { justify-content: flex-start; }
  .rm-side--right  { justify-content: flex-start; }
  .rm-step--left .rm-card      { text-align: left; }
  .rm-step--left .rm-stats     { justify-content: flex-start; }
  .rm-step--left .rm-card::before { left: 0; right: auto; }
  .rm-connector { display: none; }
  .rm-card { max-width: 100%; }

  .skills-grid    { grid-template-columns: 1fr; }
  .edu-cert-grid  { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }

  .hero-stats { flex-wrap: wrap; gap: 2rem; padding: 2rem 0; }
  .stat-vr    { display: none; }

  .tl-item  { padding-left: 1.8rem; gap: 1.5rem; }

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

@media (max-width: 480px) {
  .impact-grid { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}