/* ─────────────────────────────────────────────────────────────
   Himanshu Kalkar — Bold Modern Dark
   ───────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #050505;
  --bg-2: #0a0a0f;
  --surface: rgba(255,255,255,0.03);
  --surface-2: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.08);
  --border-bright: rgba(255,255,255,0.16);
  --text: #F2F2F4;
  --text-muted: rgba(242,242,244,0.58);
  --text-faint: rgba(242,242,244,0.32);
  --blue: #4F7CFF;
  --magenta: #B84FFF;
  --cyan: #00E5FF;
  --grad: linear-gradient(135deg, #4F7CFF 0%, #B84FFF 100%);
  --grad-tri: linear-gradient(135deg, #4F7CFF 0%, #B84FFF 55%, #00E5FF 100%);
  --font: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --max: 1240px;
  --pad-x: 64px;
  --radius: 16px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-feature-settings: "ss01", "cv11";
}

::selection { background: rgba(79,124,255,0.35); color: #fff; }

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad-x); }

/* ── Reveal animation ── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .hero::before { animation: none !important; }
}

/* ── Gradient text utility ── */
.grad-text {
  background: var(--grad-tri);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px var(--pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(5,5,5,0.72);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s, border-color 0.3s;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text);
  text-transform: uppercase;
}
.nav-logo svg { width: 28px; height: 28px; }
.nav-links {
  display: flex;
  gap: 36px;
}
.nav-links a {
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: -0.005em;
  position: relative;
  padding: 4px 0;
  transition: color 0.2s var(--ease);
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--grad);
  transition: right 0.3s var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { right: 0; }
.nav-toggle { display: none; }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 140px;
  padding-bottom: 80px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 1300px;
  height: 820px;
  background:
    radial-gradient(ellipse at 35% 40%, rgba(79,124,255,0.30) 0%, transparent 55%),
    radial-gradient(ellipse at 65% 60%, rgba(184,79,255,0.26) 0%, transparent 60%);
  filter: blur(6px);
  pointer-events: none;
  animation: heroGlow 22s ease-in-out infinite alternate;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 220px;
  background: linear-gradient(to bottom, transparent, var(--bg));
  pointer-events: none;
  z-index: 1;
}
.hero .container { position: relative; z-index: 2; }
@keyframes heroGlow {
  0%   { transform: translateX(-52%) translateY(-2%) scale(1); opacity: 0.95; }
  50%  { transform: translateX(-48%) translateY(2%)  scale(1.04); opacity: 1; }
  100% { transform: translateX(-50%) translateY(-1%) scale(0.98); opacity: 0.9; }
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.hero-eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--grad);
}

.hero-name {
  font-size: clamp(3.5rem, 9vw, 9rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.045em;
  margin-bottom: 36px;
}
.hero-name .last { display: inline-block; }

.hero-subhead {
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  font-weight: 400;
  color: var(--text);
  max-width: 720px;
  line-height: 1.5;
  margin-bottom: 40px;
  opacity: 0.92;
}

.hero-ctas {
  display: flex;
  gap: 14px;
  margin-bottom: 72px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform 0.2s var(--ease), box-shadow 0.25s var(--ease), background 0.25s, border-color 0.25s, color 0.25s;
  white-space: nowrap;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 8px 30px rgba(79,124,255,0.28);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(184,79,255,0.36);
}
.btn-secondary {
  background: var(--surface);
  border: 1px solid var(--border-bright);
  color: var(--text);
}
.btn-secondary:hover {
  background: var(--surface-2);
  border-color: rgba(255,255,255,0.28);
  transform: translateY(-2px);
}
.btn-ghost {
  color: var(--text);
  border: 1px solid var(--border-bright);
}
.btn-ghost:hover { background: var(--surface); border-color: rgba(255,255,255,0.28); }

/* ── STATS ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  max-width: 1140px;
}
.stat-card {
  position: relative;
  padding: 26px 22px 22px;
  background: rgba(255,255,255,0.035);
  border: 1px solid var(--border);
  border-radius: 14px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
  transition: border-color 0.25s, background 0.25s, transform 0.25s var(--ease);
}
.stat-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(79,124,255,0.08), rgba(184,79,255,0.08));
  opacity: 0;
  transition: opacity 0.3s;
}
.stat-card:hover {
  border-color: var(--border-bright);
  background: var(--surface-2);
  transform: translateY(-3px);
}
.stat-card:hover::before { opacity: 1; }
.stat-value {
  position: relative;
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.045em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  display: block;
  line-height: 1;
  margin-bottom: 10px;
}
.stat-label {
  position: relative;
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.45;
}

/* ── COMPANIES STRIP ── */
.companies {
  padding: 56px 0 52px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: center;
  background: rgba(255,255,255,0.012);
}
.companies-label {
  font-family: var(--mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.companies-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.company-name {
  font-size: clamp(1.2rem, 1.9vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  padding: 0 36px;
  color: transparent;
  background: linear-gradient(135deg, rgba(242,242,244,0.9), rgba(242,242,244,0.45));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
}
.company-name:not(:last-child)::after {
  content: '•';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translate(50%, -50%);
  color: rgba(79,124,255,0.55);
  -webkit-text-fill-color: rgba(79,124,255,0.55);
  font-size: 0.9rem;
}
.companies-regions {
  margin-top: 22px;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ── SECTION ── */
section { padding: 120px 0; position: relative; }
.section-eyebrow {
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 18px;
  display: block;
}
.section-heading {
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 56px;
  max-width: 900px;
}

/* ── ABOUT ── */
.about-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 88px;
  align-items: start;
}
.portrait-wrap {
  position: relative;
  border-radius: 18px;
  isolation: isolate;
}
.portrait-wrap::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 20px;
  background: var(--grad-tri);
  z-index: -1;
  opacity: 0.55;
  filter: blur(28px);
}
.portrait {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: 16px;
  filter: grayscale(8%) contrast(1.03);
  border: 1px solid var(--border-bright);
}
.about-body p {
  font-size: 1.08rem;
  line-height: 1.78;
  color: rgba(242,242,244,0.78);
  margin-bottom: 24px;
}
.about-body p:last-child { margin-bottom: 0; }
.about-body p strong, .about-body p b { color: var(--text); font-weight: 600; }

/* ── FOCUS ── */
.focus-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.focus-card {
  position: relative;
  padding: 44px 38px 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.25s, box-shadow 0.3s;
}
.focus-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  padding: 1px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.focus-card:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: 0 24px 60px rgba(79,124,255,0.14), 0 10px 28px rgba(0,0,0,0.45);
}
.focus-card:hover::before { opacity: 1; }
.focus-num {
  font-size: 3.4rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  opacity: 0.22;
  line-height: 1;
  margin-bottom: 22px;
  display: block;
  transition: opacity 0.3s;
}
.focus-card:hover .focus-num { opacity: 0.55; }
.focus-title {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.focus-desc {
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--text-muted);
}

/* ── PHILOSOPHY ── */
.philosophy {
  padding: 130px 0;
  text-align: center;
  background:
    radial-gradient(ellipse 800px 380px at 50% 50%, rgba(79,124,255,0.07), transparent 70%),
    linear-gradient(180deg, transparent, rgba(184,79,255,0.025), transparent);
}
.philosophy-quote {
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--text);
  max-width: 880px;
  margin: 0 auto;
  line-height: 1.28;
}
.philosophy-quote::before, .philosophy-quote::after {
  display: inline-block;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.philosophy-attribution {
  margin-top: 32px;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ── BOOK ── */
.book {
  position: relative;
  overflow: hidden;
}
.book::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 540px;
  background:
    radial-gradient(ellipse at 35% 50%, rgba(184,79,255,0.10) 0%, transparent 60%),
    radial-gradient(ellipse at 65% 50%, rgba(79,124,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.book-inner {
  position: relative;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 88px;
  align-items: center;
}
.book-cover-wrap {
  position: relative;
}
.book-cover-wrap::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 14px;
  background: var(--grad-tri);
  filter: blur(40px);
  opacity: 0.5;
  z-index: -1;
}
.book-cover {
  width: 100%;
  height: auto;
  aspect-ratio: 570 / 547;
  object-fit: cover;
  border-radius: 6px;
  box-shadow:
    0 30px 60px rgba(0,0,0,0.6),
    0 0 0 1px rgba(255,255,255,0.06);
  transform: perspective(1200px) rotateY(-4deg);
  transition: transform 0.5s var(--ease);
}
.book-cover-wrap:hover .book-cover { transform: perspective(1200px) rotateY(0deg) translateY(-4px); }
.book-info { max-width: 560px; }
.book-subtitle {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 8px 0 22px;
}
.book-desc {
  font-size: 1.08rem;
  line-height: 1.78;
  color: rgba(242,242,244,0.78);
  margin-bottom: 32px;
}

/* ── WRITING ── */
.writing-empty {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.writing-empty::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 600px 220px at 100% 0%, rgba(184,79,255,0.07), transparent 70%),
    radial-gradient(ellipse 500px 220px at 0% 100%, rgba(79,124,255,0.06), transparent 70%);
  pointer-events: none;
}
.writing-empty > * { position: relative; }
.writing-empty-text {
  max-width: 540px;
}
.writing-empty h3 {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 10px;
}
.writing-empty p {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* ── CONTACT ── */
.contact-sub {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 680px;
  margin-bottom: 48px;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.contact-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 32px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease), border-color 0.25s, background 0.25s;
  position: relative;
  overflow: hidden;
}
.contact-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(79,124,255,0.06), rgba(184,79,255,0.06));
  opacity: 0;
  transition: opacity 0.3s;
}
.contact-card > * { position: relative; }
.contact-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-bright);
  background: var(--surface-2);
}
.contact-card:hover::after { opacity: 1; }
.contact-icon {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(79,124,255,0.18), rgba(184,79,255,0.18));
  border: 1px solid var(--border-bright);
  color: var(--text);
}
.contact-icon svg { width: 20px; height: 20px; }
.contact-name {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.contact-handle {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  word-break: break-all;
}

/* ── FOOTER ── */
footer {
  padding: 48px 0 36px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.4);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-left { font-size: 0.83rem; color: var(--text-muted); letter-spacing: -0.005em; }
.footer-links { display: flex; gap: 4px; }
.footer-links a {
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  transition: all 0.2s;
}
.footer-links a:hover { color: var(--text); border-color: var(--border-bright); background: var(--surface); }
.footer-bottom {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-faint);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* ── RESPONSIVE ── */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid > :nth-child(4),
  .stats-grid > :nth-child(5) { grid-column: span 1; }
}

@media (max-width: 900px) {
  :root { --pad-x: 36px; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .portrait { max-width: 320px; }
  .book-inner { grid-template-columns: 1fr; gap: 48px; justify-items: start; }
  .book-cover-wrap { max-width: 260px; }
  .focus-grid { gap: 14px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  section { padding: 90px 0; }
  .philosophy { padding: 100px 0; }
}

@media (max-width: 640px) {
  :root { --pad-x: 22px; }
  .nav { padding: 14px var(--pad-x); }
  .nav-links { display: none; gap: 0; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(5,5,5,0.96);
    backdrop-filter: blur(20px);
    padding: 22px var(--pad-x);
    border-bottom: 1px solid var(--border);
    gap: 14px;
  }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px; height: 38px;
    border: 1px solid var(--border-bright);
    border-radius: 8px;
    color: var(--text);
  }
  .nav-toggle svg { width: 18px; height: 18px; }
  .hero { padding-top: 120px; padding-bottom: 60px; }
  .focus-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .company-name { padding: 0 18px; }
  .company-name:not(:last-child)::after { font-size: 0.7rem; }
  .writing-empty { padding: 36px 28px; }
  section { padding: 80px 0; }
  .section-heading { margin-bottom: 40px; }
  .hero-ctas { gap: 10px; }
  .btn { padding: 12px 18px; font-size: 0.88rem; }
  footer { padding: 36px 0 28px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}