/* ============================================================
   Manish Shirke — Personal Professional Website
   styles.css
   ============================================================ */

/* ---- Custom Properties ---- */
:root {
  /* Background layers */
  --color-bg:          #07101c;
  --color-bg-subtle:   #0b1827;
  --color-bg-card:     #0f1e30;
  --color-bg-card-hov: #142438;

  /* Borders */
  --color-border:      rgba(255, 255, 255, 0.06);
  --color-border-hov:  rgba(59, 130, 246, 0.3);
  --color-border-mid:  rgba(255, 255, 255, 0.09);

  /* Text */
  --color-text:        #ddeaf5;
  --color-text-sec:    #7da0bc;
  --color-text-muted:  #3d5a73;

  /* Accent */
  --color-accent:      #3b82f6;
  --color-accent-hov:  #60a5fa;
  --color-accent-dim:  rgba(59, 130, 246, 0.1);
  --color-accent-glow: rgba(59, 130, 246, 0.25);

  /* Palette extras */
  --color-cyan:        #06b6d4;
  --color-purple:      #818cf8;
  --color-green:       #10b981;

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;

  /* Layout */
  --section-py:     96px;
  --container-max:  1200px;
  --container-px:   24px;

  /* Radius */
  --r-sm:   6px;
  --r-md:   12px;
  --r-lg:   20px;
  --r-full: 9999px;

  /* Shadows */
  --shadow-card:  0 4px 20px rgba(0, 0, 0, 0.45);
  --shadow-hover: 0 12px 48px rgba(0, 0, 0, 0.65);

  /* Transitions */
  --t: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

/* ---- Layout ---- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

section { padding: var(--section-py) 0; }

/* ---- Typography helpers ---- */
.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.section-eyebrow::after {
  content: '';
  display: block;
  flex: 1;
  height: 1px;
  max-width: 48px;
  background: var(--color-accent);
  opacity: 0.5;
}

.section-heading {
  font-size: clamp(1.875rem, 3.5vw, 2.625rem);
  font-weight: 740;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--color-text);
  margin-bottom: 14px;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--color-text-sec);
  max-width: 560px;
  line-height: 1.75;
}

.section-header { margin-bottom: 60px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--r-full);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: background var(--t), color var(--t), border-color var(--t),
              transform var(--t), box-shadow var(--t);
  cursor: pointer;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border: 1px solid transparent;
}
.btn-primary:hover {
  background: var(--color-accent-hov);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px var(--color-accent-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border-mid);
}
.btn-secondary:hover {
  border-color: var(--color-border-hov);
  background: var(--color-accent-dim);
  color: var(--color-accent-hov);
  transform: translateY(-1px);
}

/* ================================================================
   NAVIGATION
   ================================================================ */
#nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background var(--t-slow), border-color var(--t-slow), box-shadow var(--t-slow);
}

#nav.scrolled {
  background: rgba(7, 16, 28, 0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.35);
}

.nav-inner {
  display: flex;
  align-items: center;
  height: 72px;
  gap: 8px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 650;
  font-size: 0.9375rem;
  color: var(--color-text);
  flex-shrink: 0;
  transition: opacity var(--t);
}
.nav-logo:hover { opacity: 0.8; }

.nav-logo-mark {
  width: 34px;
  height: 34px;
  background: var(--color-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.03em;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: auto;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 450;
  color: var(--color-text-sec);
  padding: 7px 13px;
  border-radius: var(--r-sm);
  transition: color var(--t), background var(--t);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--r-full);
  margin-left: 10px;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
  flex-shrink: 0;
}
.nav-cta:hover {
  background: var(--color-accent-hov);
  transform: translateY(-1px);
  box-shadow: 0 4px 18px var(--color-accent-glow);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  width: 36px;
  height: 36px;
  gap: 5px;
  margin-left: auto;
}
.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--color-text-sec);
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t), width var(--t);
}
.nav-toggle span:nth-child(1) { width: 22px; }
.nav-toggle span:nth-child(2) { width: 16px; }
.nav-toggle span:nth-child(3) { width: 22px; }
.nav-toggle.open span:nth-child(1) { width: 20px; transform: translateY(6.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { width: 20px; transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: 72px;
  inset: 72px 0 auto 0;
  background: rgba(7, 16, 28, 0.99);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 20px 24px;
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity var(--t), transform var(--t);
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.mobile-menu ul { margin-bottom: 12px; }
.mobile-menu ul a {
  display: block;
  padding: 11px 14px;
  font-size: 1rem;
  color: var(--color-text-sec);
  border-radius: var(--r-sm);
  transition: color var(--t), background var(--t);
}
.mobile-menu ul a:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
}
.mobile-cta {
  display: block;
  text-align: center;
  padding: 13px;
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--r-full);
  font-weight: 500;
  font-size: 0.9375rem;
}

/* ================================================================
   HERO
   ================================================================ */
.section-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 128px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 40%, transparent 100%);
}
.hero-bg::after {
  content: '';
  position: absolute;
  top: -15%;
  right: -5%;
  width: 55%;
  height: 75%;
  background: radial-gradient(ellipse, rgba(59, 130, 246, 0.07) 0%, transparent 65%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content { max-width: 620px; }

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  padding: 6px 14px;
  background: var(--color-accent-dim);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--r-full);
}
.hero-eyebrow::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.hero-name {
  font-size: clamp(3rem, 7vw, 4.875rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.95;
  color: var(--color-text);
  margin-bottom: 14px;
}

.hero-title {
  font-size: clamp(1rem, 2vw, 1.375rem);
  font-weight: 400;
  color: var(--color-text-sec);
  margin-bottom: 28px;
  line-height: 1.5;
}
.hero-title strong {
  color: var(--color-text);
  font-weight: 600;
}

.hero-bio {
  font-size: 1.0625rem;
  color: var(--color-text-sec);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Hero visual */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

.hero-photo-wrap {
  position: relative;
  width: 280px;
  height: 280px;
}

.hero-photo-ring {
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: conic-gradient(
    from 180deg,
    var(--color-accent) 0deg,
    var(--color-purple) 120deg,
    var(--color-cyan) 240deg,
    var(--color-accent) 360deg
  );
  z-index: 0;
  animation: spin-ring 14s linear infinite;
  opacity: 0.75;
}
@keyframes spin-ring {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.hero-photo-glow {
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
  z-index: 0;
  filter: blur(20px);
}

.hero-photo {
  position: relative;
  z-index: 2;
  width: calc(100% - 6px);
  height: calc(100% - 6px);
  margin: 3px;
  object-fit: cover;
  object-position: top center;
  border-radius: 50%;
  border: 4px solid var(--color-bg);
  background: var(--color-bg-card);
}

.hero-photo-placeholder {
  position: relative;
  z-index: 2;
  width: calc(100% - 6px);
  height: calc(100% - 6px);
  margin: 3px;
  border-radius: 50%;
  border: 4px solid var(--color-bg);
  background: var(--color-bg-card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--color-text-muted);
  font-size: 0.875rem;
}
.hero-photo-placeholder svg {
  stroke: var(--color-text-muted);
  fill: none;
  stroke-width: 1.5px;
  stroke-linecap: round;
  stroke-linejoin: round;
  width: 48px;
  height: 48px;
}

.hero-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}
.hero-meta-tag {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--r-full);
  font-size: 0.8rem;
  color: var(--color-text-sec);
  white-space: nowrap;
}
.hero-meta-tag .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* ================================================================
   ABOUT
   ================================================================ */
.section-about {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 80px;
  align-items: start;
}

.about-content h2 {
  font-size: clamp(1.875rem, 3.5vw, 2.5rem);
  font-weight: 740;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
}

.about-content p {
  font-size: 1.0625rem;
  color: var(--color-text-sec);
  line-height: 1.85;
  margin-bottom: 22px;
}
.about-content p:last-child { margin-bottom: 0; }

.text-em {
  color: var(--color-text);
  font-weight: 550;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  padding: 24px 18px;
  text-align: center;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.stat-card:hover {
  border-color: var(--color-border-hov);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.stat-number {
  display: block;
  font-size: 2.375rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-sec);
  line-height: 1.4;
}

/* ================================================================
   EXPERTISE
   ================================================================ */
.section-expertise { background: var(--color-bg); }

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.expertise-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  padding: 26px 22px;
  transition: border-color var(--t), background var(--t), transform var(--t), box-shadow var(--t);
}
.expertise-card:hover {
  border-color: var(--color-border-hov);
  background: var(--color-bg-card-hov);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.expertise-icon {
  width: 42px;
  height: 42px;
  background: var(--color-accent-dim);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--color-accent);
  transition: background var(--t);
}
.expertise-card:hover .expertise-icon { background: rgba(59, 130, 246, 0.18); }

.expertise-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5px;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.expertise-card h3 {
  font-size: 0.9rem;
  font-weight: 620;
  color: var(--color-text);
  margin-bottom: 9px;
  line-height: 1.3;
}

.expertise-card p {
  font-size: 0.8125rem;
  color: var(--color-text-sec);
  line-height: 1.7;
}

/* ================================================================
   EXPERIENCE / CAREER HIGHLIGHTS
   ================================================================ */
.section-experience {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.achievement-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.achievement-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-purple));
  opacity: 0;
  transition: opacity var(--t);
}
.achievement-card:hover {
  border-color: var(--color-border-hov);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}
.achievement-card:hover::before { opacity: 1; }

.achievement-metric {
  font-size: 2.625rem;
  font-weight: 800;
  letter-spacing: -0.045em;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 10px;
}

.achievement-card h3 {
  font-size: 1.0625rem;
  font-weight: 620;
  color: var(--color-text);
  margin-bottom: 12px;
  line-height: 1.3;
}

.achievement-card p {
  font-size: 0.875rem;
  color: var(--color-text-sec);
  line-height: 1.7;
}

/* ================================================================
   TECH STACK
   ================================================================ */
.section-stack { background: var(--color-bg); }

.stack-rows {
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.stack-row-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 12px;
}

.stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.stack-tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 15px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--r-sm);
  font-size: 0.875rem;
  font-weight: 470;
  color: var(--color-text-sec);
  transition: border-color var(--t), color var(--t), background var(--t), transform var(--t);
}
.stack-tag:hover {
  border-color: var(--color-border-hov);
  color: var(--color-text);
  background: var(--color-accent-dim);
  transform: translateY(-1px);
}

/* ================================================================
   INSIGHTS
   ================================================================ */
.section-insights {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.insight-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.insight-card:hover {
  border-color: var(--color-border-hov);
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}

.insight-cat {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.insight-card h3 {
  font-size: 1rem;
  font-weight: 620;
  color: var(--color-text);
  line-height: 1.4;
  margin-bottom: 12px;
}

.insight-card p {
  font-size: 0.875rem;
  color: var(--color-text-sec);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 20px;
}

.insight-footer {
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
}

.insight-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}
.insight-status-badge::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-text-muted);
}

/* ================================================================
   CONTACT
   ================================================================ */
.section-contact {
  background: var(--color-bg);
  text-align: center;
}

.contact-inner {
  max-width: 640px;
  margin: 0 auto;
}

.contact-inner .section-eyebrow {
  justify-content: center;
}
.contact-inner .section-eyebrow::after { display: none; }
.contact-inner .section-eyebrow::before {
  content: '';
  display: block;
  flex: none;
  width: 48px;
  height: 1px;
  background: var(--color-accent);
  opacity: 0.5;
}

.contact-inner h2 {
  font-size: clamp(2rem, 4vw, 2.875rem);
  font-weight: 740;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.contact-inner p {
  font-size: 1.0625rem;
  color: var(--color-text-sec);
  line-height: 1.75;
  margin-bottom: 48px;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-sec);
  transition: border-color var(--t), color var(--t), background var(--t), transform var(--t);
}
.contact-link:hover {
  border-color: var(--color-border-hov);
  color: var(--color-text);
  background: var(--color-accent-dim);
  transform: translateY(-2px);
}
.contact-link svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5px;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ================================================================
   FOOTER
   ================================================================ */
footer {
  background: var(--color-bg-subtle);
  border-top: 1px solid var(--color-border);
  padding: 28px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

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

.footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}
.footer-legal a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--t);
}
.footer-legal a:hover { color: var(--color-text-sec); }

.footer-back {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color var(--t);
}
.footer-back:hover { color: var(--color-text-sec); }

/* ============================================================
   Legal Pages (Privacy Policy, Terms of Service)
   ============================================================ */

.legal-page {
  padding-top: 80px;
}

.legal-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px 0 100px;
}

.legal-header {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
}

.legal-header h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 780;
  letter-spacing: -0.035em;
  color: var(--color-text);
  margin: 10px 0 12px;
}

.legal-updated {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.legal-body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text-sec);
}

.legal-body p { margin-bottom: 18px; }

.legal-body h2 {
  font-size: 1.125rem;
  font-weight: 650;
  color: var(--color-text);
  margin: 36px 0 10px;
}

.legal-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--t);
}
.legal-body a:hover { color: var(--color-accent-hov); }

.legal-body strong {
  font-weight: 650;
  color: var(--color-text);
}

/* ================================================================
   SCROLL REVEAL
   ================================================================ */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .expertise-grid { grid-template-columns: repeat(3, 1fr); }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-stats { grid-template-columns: repeat(4, 1fr); gap: 12px; }
  .hero-inner { gap: 56px; }
  .hero-photo-wrap { width: 240px; height: 240px; }
}

@media (max-width: 900px) {
  .experience-grid { grid-template-columns: repeat(2, 1fr); }
  .insights-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --section-py: 64px; }

  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 48px; }
  .hero-eyebrow { justify-content: center; }
  .hero-bio { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-visual { order: -1; }
  .hero-photo-wrap { width: 200px; height: 200px; }
  .hero-meta { flex-direction: row; flex-wrap: wrap; justify-content: center; }

  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .experience-grid { grid-template-columns: 1fr; }
  .insights-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .contact-links { flex-direction: column; align-items: center; }
  .footer-inner { justify-content: center; text-align: center; flex-direction: column; gap: 8px; }
  .section-header { margin-bottom: 44px; }
}

@media (max-width: 480px) {
  :root { --container-px: 16px; }
  .expertise-grid { grid-template-columns: 1fr; }
  .hero-photo-wrap { width: 180px; height: 180px; }
  .hero-name { font-size: 2.75rem; }
}

@media print {
  #nav, .mobile-menu, .hero-actions { display: none; }
  .reveal { opacity: 1; transform: none; }
  body { background: white; color: black; }
}


/* ============================================================
   Blog — Listing Page
   ============================================================ */

.blog-listing-page {
  padding-top: 80px; /* nav height */
}

.blog-hero {
  padding: 80px 0 56px;
  border-bottom: 1px solid var(--color-border);
}

.blog-hero-inner { max-width: 640px; }

.blog-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 780;
  letter-spacing: -0.04em;
  color: var(--color-text);
  margin: 10px 0 16px;
}

.blog-hero-sub {
  font-size: 1.0625rem;
  color: var(--color-text-sec);
  line-height: 1.7;
  max-width: 520px;
}

.blog-posts-section { padding: 64px 0 100px; }

.blog-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.blog-post-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--r-md);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}
.blog-post-card:hover {
  border-color: var(--color-border-hov);
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.blog-post-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.blog-post-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.blog-post-card:hover .blog-post-card-image img { transform: scale(1.04); }

.blog-post-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 28px;
  gap: 0;
}

.blog-post-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.blog-post-read-time {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}

.blog-post-card-title {
  font-size: 1.125rem;
  font-weight: 650;
  color: var(--color-text);
  line-height: 1.35;
  margin-bottom: 10px;
}

.blog-post-card-desc {
  font-size: 0.9375rem;
  color: var(--color-text-sec);
  line-height: 1.65;
  margin-bottom: 20px;
  flex: 1;
}

.blog-post-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

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

.blog-post-read-link {
  font-size: 0.8125rem;
  color: var(--color-accent);
  font-weight: 550;
  transition: color var(--t);
}
.blog-post-card:hover .blog-post-read-link { color: var(--color-accent-hov); }


/* ============================================================
   Blog — Article Page
   ============================================================ */

.article-hero {
  padding: 120px 0 56px;
  border-bottom: 1px solid var(--color-border);
}

.article-hero .container { max-width: 760px; }

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--color-text-sec);
  text-decoration: none;
  margin-bottom: 32px;
  transition: color var(--t);
}
.article-back:hover { color: var(--color-accent); }
.article-back svg { width: 16px; height: 16px; }

.article-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-accent-dim);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 20px;
  padding: 4px 12px;
  margin-bottom: 20px;
}

.article-title {
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-weight: 780;
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: 20px;
}

.article-description {
  font-size: 1.125rem;
  color: var(--color-text-sec);
  line-height: 1.65;
  margin-bottom: 28px;
}

.article-byline {
  display: flex;
  align-items: center;
  gap: 12px;
}

.article-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-border-hov);
  flex-shrink: 0;
}

.article-byline-text { display: flex; flex-direction: column; gap: 2px; }

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

.article-meta {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.article-meta-dot {
  width: 3px;
  height: 3px;
  background: var(--color-text-muted);
  border-radius: 50%;
  display: inline-block;
}

.article-cover {
  margin: 0;
  padding: 0;
}
.article-cover .container { max-width: 900px; }
.article-cover img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
  border-radius: 0 0 var(--r-md) var(--r-md);
}

/* Article Body — rich text typography */

.article-body-wrap { padding: 56px 0 80px; }
.article-body-wrap .container { max-width: 760px; }

.article-body {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--color-text-sec);
}

.article-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--color-text);
  margin: 48px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-border);
}

.article-body h3 {
  font-size: 1.1875rem;
  font-weight: 650;
  color: var(--color-text);
  margin: 32px 0 12px;
}

.article-body p { margin-bottom: 20px; }

.article-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--t);
}
.article-body a:hover { color: var(--color-accent-hov); }

.article-body strong {
  font-weight: 650;
  color: var(--color-text);
}

.article-body em { font-style: italic; color: var(--color-text); }

.article-body ul, .article-body ol {
  margin: 0 0 20px 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.article-body li { line-height: 1.7; }
.article-body ul li { list-style: disc; }
.article-body ol li { list-style: decimal; }

.article-body blockquote {
  margin: 28px 0;
  padding: 20px 24px;
  border-left: 3px solid var(--color-accent);
  background: var(--color-accent-dim);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-style: italic;
  color: var(--color-text);
}

.article-body hr {
  border: none;
  border-top: 1px solid var(--color-border-mid);
  margin: 40px 0;
}

/* Inline code */
.article-body code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  color: var(--color-accent-hov);
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: 4px;
  padding: 2px 6px;
}

/* Code blocks */
.article-body pre {
  background: #050e1a;
  border: 1px solid var(--color-border-mid);
  border-radius: var(--r-sm);
  padding: 24px;
  overflow-x: auto;
  margin: 24px 0;
  position: relative;
}

.article-body pre code {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.7;
  color: #c9d7e6;
  background: transparent;
  border: none;
  padding: 0;
  border-radius: 0;
}

/* Tables */
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 28px 0;
  font-size: 0.9375rem;
}
.article-body th {
  text-align: left;
  font-weight: 650;
  color: var(--color-text);
  padding: 10px 16px;
  border-bottom: 2px solid var(--color-border-mid);
}
.article-body td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-sec);
}
.article-body tr:hover td { background: var(--color-bg-subtle); }

/* Article Footer */
.article-footer {
  border-top: 1px solid var(--color-border);
  padding: 56px 0 80px;
}
.article-footer .container { max-width: 760px; }
.article-footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.article-author-bio { display: flex; gap: 20px; align-items: flex-start; flex: 1; }
.article-author-bio img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-border-hov);
  flex-shrink: 0;
}
.article-author-bio-text {}
.article-author-bio-name {
  font-size: 1rem;
  font-weight: 650;
  color: var(--color-text);
  margin-bottom: 4px;
}
.article-author-bio-title {
  font-size: 0.875rem;
  color: var(--color-text-sec);
  margin-bottom: 10px;
  line-height: 1.5;
}
.article-author-bio-blurb {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Blog listing — responsive */
@media (max-width: 768px) {
  .blog-posts-grid { grid-template-columns: 1fr; }

  .article-hero { padding: 100px 0 40px; }
  .article-title { font-size: 1.75rem; }

  .article-footer-inner { flex-direction: column; }
  .article-author-bio { flex-direction: column; }
}