/* =========================================================
   NAYANA KADIYALA — Portfolio v2
   Modern executive monolith.
   Dark · serif · saffron · architectural.
   ========================================================= */

:root {
  /* Palette */
  --ink:        #0F100F;          /* Deep almost-black, slight green-warm */
  --ink-2:      #161816;          /* Card surface */
  --ink-3:      #1E211E;          /* Elevated surface */
  --line:       rgba(239, 234, 224, 0.10);
  --line-strong:rgba(239, 234, 224, 0.20);
  --bone:       #EFEAE0;          /* Primary text, warm off-white */
  --bone-soft:  rgba(239, 234, 224, 0.72);
  --bone-mute:  rgba(239, 234, 224, 0.50);
  --bone-faint: rgba(239, 234, 224, 0.28);

  --saffron:    #E29A3C;
  --saffron-2:  #F0B96A;
  --champagne:  #D4C4A8;
  --sage:       #7A8B6F;          /* Subtle organic accent */
  --rust:       #B05C3C;          /* Warm rust for hovers */

  /* Type */
  --serif:      'Fraunces', 'Times New Roman', serif;
  --sans:       'Instrument Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono:       'JetBrains Mono', 'SF Mono', Menlo, monospace;

  /* Layout */
  --max:        1480px;
  --pad-x:      clamp(1.25rem, 4vw, 3rem);
  --rail:       80px;

  /* Surface backgrounds (used in nav/rail so they can theme) */
  --nav-bg:     rgba(15, 16, 15, 0.72);
  --rail-bg:    rgba(15, 16, 15, 0.60);
}

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

html {
  scroll-behavior: smooth;
  background: var(--ink);
}

body {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--bone);
  background: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }

::selection {
  background: var(--saffron);
  color: var(--ink);
}

/* Subtle grain overlay */
.grain {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.18;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.92' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 0.95 0 0 0 0 0.85 0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* =========================================================
   SIDE RAIL — SPA navigator
   ========================================================= */
.rail {
  position: fixed;
  left: 0; top: 0;
  height: 100vh;
  width: var(--rail);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 1.75rem 0 2rem;
  z-index: 90;
  border-right: 1px solid var(--line);
  background: var(--rail-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.rail-mark {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.6rem;
  color: var(--saffron);
  line-height: 1;
}
.rail-dots {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  align-items: center;
}
.rail-dots li { position: relative; }
.rail-dots a {
  display: flex;
  align-items: center;
  gap: .85rem;
  text-decoration: none;
  color: var(--bone-mute);
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.rail-dots a span {
  width: 7px; height: 7px;
  border-radius: 50%;
  border: 1px solid var(--bone-mute);
  background: transparent;
  transition: all .3s ease;
}
.rail-dots a em {
  font-style: normal;
  opacity: 0;
  transform: translateX(-6px);
  transition: all .3s ease;
  pointer-events: none;
  position: absolute;
  left: 1.5rem;
  white-space: nowrap;
  background: var(--ink-2);
  padding: .35rem .65rem;
  border-radius: 3px;
  border: 1px solid var(--line);
}
.rail-dots a:hover em {
  opacity: 1;
  transform: translateX(0);
}
.rail-dots a:hover span,
.rail-dots a.active span {
  background: var(--saffron);
  border-color: var(--saffron);
  box-shadow: 0 0 0 4px rgba(226, 154, 60, .12);
  transform: scale(1.1);
}

/* =========================================================
   TOP NAV
   ========================================================= */
.nav {
  position: fixed;
  top: 0; left: var(--rail); right: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem var(--pad-x);
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: padding .35s ease;
}

.brand {
  display: flex;
  align-items: center;
  gap: .85rem;
  text-decoration: none;
  color: var(--bone);
}
.brand-glyph {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 1.1rem;
  letter-spacing: -.02em;
}
.brand-name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -.005em;
  color: var(--bone);
}
.brand-name em {
  font-style: italic;
  font-weight: 400;
  color: var(--bone-soft);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}
.nav-links a {
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--bone-soft);
  text-decoration: none;
  position: relative;
  padding: .35rem 0;
  transition: color .25s ease;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--saffron);
  transition: width .35s cubic-bezier(.2,.8,.2,1);
}
.nav-links a:hover { color: var(--bone); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  display: flex; align-items: center;
  gap: .65rem;
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .02em;
  color: var(--ink);
  background: var(--bone);
  padding: .7rem 1.25rem;
  border-radius: 100px;
  text-decoration: none;
  transition: all .35s cubic-bezier(.2,.8,.2,1);
}
.nav-cta-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--saffron);
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .55; transform: scale(.85); }
}
.nav-cta:hover {
  background: var(--saffron);
  color: var(--ink);
  transform: translateY(-1px);
}
.nav-cta:hover .nav-cta-dot { background: var(--ink); }

.nav-end {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--bone-soft);
  cursor: pointer;
  flex-shrink: 0;
  transition: all .35s cubic-bezier(.2,.8,.2,1);
}
.theme-toggle:hover {
  border-color: var(--saffron);
  color: var(--saffron);
  background: rgba(226, 154, 60, .08);
  transform: rotate(18deg);
}
.theme-toggle svg {
  width: 16px;
  height: 16px;
}
/* Dark mode (default): show sun → clicking switches to light */
.icon-sun  { display: block; }
.icon-moon { display: none;  }
/* Light mode: show moon → clicking switches to dark */
[data-theme="light"] .icon-sun  { display: none;  }
[data-theme="light"] .icon-moon { display: block; }

/* =========================================================
   PAGE LAYOUT — content shifts right of rail
   ========================================================= */
.section,
.hero,
.footer {
  margin-left: var(--rail);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  min-height: 100vh;
  padding: 8rem var(--pad-x) 0;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(226, 154, 60, .06) 0%, transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(122, 139, 111, .05) 0%, transparent 55%),
    var(--ink);
  overflow: hidden;
}

/* Decorative chess board (background) */
.hero::before {
  content: '';
  position: absolute;
  top: -10%; right: -15%;
  width: 70vmin; height: 70vmin;
  background-image:
    linear-gradient(45deg, rgba(239, 234, 224, .015) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(239, 234, 224, .015) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(239, 234, 224, .015) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(239, 234, 224, .015) 75%);
  background-size: 40px 40px;
  background-position: 0 0, 0 20px, 20px -20px, -20px 0;
  pointer-events: none;
  transform: rotate(8deg);
  opacity: .6;
}

.hero-stage {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 4rem;
  align-items: center;
  flex: 1;
  padding: 2rem 0 3.5rem;
  max-width: var(--max);
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--bone-mute);
  margin-bottom: 2.5rem;
  opacity: 0;
  transform: translateY(15px);
  animation: fadeUp 1s cubic-bezier(.2,.8,.2,1) var(--d, 0s) forwards;
}
.eyebrow-rule {
  display: inline-block;
  width: 36px; height: 1px;
  background: var(--saffron);
}

.hero-title {
  font-family: var(--serif);
  font-weight: 400;
  font-variation-settings: "opsz" 144;
  font-size: clamp(2.6rem, 6vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--bone);
  margin-bottom: 2.25rem;
}
.hero-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--saffron);
}
.reveal-line {
  display: block;
  overflow: hidden;
}
.reveal-line > span {
  display: inline-block;
  opacity: 0;
  transform: translateY(110%);
  animation: lineRise 1.1s cubic-bezier(.16,.84,.32,1) var(--d, 0s) forwards;
}
@keyframes lineRise {
  to { opacity: 1; transform: translateY(0); }
}

.hero-sub {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.4vw, 1.3rem);
  font-weight: 300;
  line-height: 1.55;
  color: var(--bone-soft);
  max-width: 580px;
  margin-bottom: 2.5rem;
}
.hero-sub strong {
  font-weight: 500;
  color: var(--bone);
  font-style: italic;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  padding: 1rem 1.75rem;
  border-radius: 100px;
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all .35s cubic-bezier(.2,.8,.2,1);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--bone);
  color: var(--ink);
}
.btn-primary svg { transition: transform .35s ease; }
.btn-primary:hover {
  background: var(--saffron);
  transform: translateY(-2px);
  box-shadow: 0 16px 30px -12px rgba(226, 154, 60, .45);
}
.btn-primary:hover svg { transform: translate(3px, -3px); }

.btn-ghost {
  background: transparent;
  color: var(--bone);
  border: 1px solid var(--line-strong);
}
.btn-ghost:hover {
  background: var(--bone);
  color: var(--ink);
  border-color: var(--bone);
  transform: translateY(-2px);
}

/* Hero stats */
.hero-stats {
  display: flex;
  gap: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  max-width: 580px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s cubic-bezier(.2,.8,.2,1) var(--d, 0s) forwards;
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.hs-item {
  display: flex; flex-direction: column; gap: .4rem;
}
.hs-num {
  font-family: var(--serif);
  font-weight: 400;
  font-variation-settings: "opsz" 144;
  font-size: 2.4rem;
  line-height: 1;
  letter-spacing: -.025em;
  color: var(--bone);
}
.hs-num sup {
  font-size: .5em;
  color: var(--saffron);
  font-weight: 400;
  margin-left: .05em;
}
.hs-label {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--bone-mute);
  line-height: 1.45;
}

/* Hero portrait */
.hero-portrait-stage {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  min-height: 480px;
}

.portrait-frame {
  position: relative;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 4/5;
  opacity: 0;
  transform: translateY(40px) scale(.96);
  animation: portraitIn 1.4s cubic-bezier(.2,.8,.2,1) var(--d, 0s) forwards;
}
@keyframes portraitIn {
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.portrait-img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 4px;
  overflow: hidden;
  background: var(--ink-2);
  box-shadow:
    0 50px 100px -20px rgba(0,0,0,.6),
    0 20px 40px -10px rgba(0,0,0,.4),
    inset 0 0 0 1px var(--line-strong);
}
.portrait-img-wrap::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 30%, rgba(15, 16, 15, .55) 100%),
    linear-gradient(90deg, rgba(226, 154, 60, .12) 0%, transparent 35%, transparent 65%, rgba(176, 92, 60, .10) 100%);
  z-index: 2;
  pointer-events: none;
  mix-blend-mode: overlay;
  transition: opacity .6s ease;
}
.portrait-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 25%;
  filter: saturate(.78) contrast(1.05) brightness(.95);
  transition: filter .8s ease, transform 1s cubic-bezier(.2,.8,.2,1);
}
.portrait-frame:hover .portrait-img {
  filter: saturate(1.05) contrast(1.05) brightness(1);
  transform: scale(1.03);
}
.portrait-frame:hover .portrait-img-wrap::before {
  opacity: .5;
}

/* Brand sticker on portrait */
.portrait-tag {
  position: absolute;
  left: 50%;
  bottom: -24px;
  transform: translateX(-50%);
  background: var(--bone);
  color: var(--ink);
  padding: .85rem 1.4rem;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: .15rem;
  white-space: nowrap;
  z-index: 5;
  box-shadow: 0 18px 40px -12px rgba(0,0,0,.5);
}
.pt-row {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.005em;
}
.pt-row em { font-style: italic; font-weight: 400; }
.pt-meta {
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .1em;
  color: var(--ink);
  opacity: .6;
  font-style: normal !important;
  text-transform: uppercase;
  font-weight: 400;
}

/* Big serif "N" decoration */
.portrait-glyph {
  position: absolute;
  top: -40px; left: -55px;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-variation-settings: "opsz" 144;
  font-size: 9rem;
  line-height: 1;
  color: var(--saffron);
  opacity: .22;
  z-index: -1;
  user-select: none;
  letter-spacing: -.05em;
}

/* Floating knight */
.float-knight {
  position: absolute;
  bottom: -10px; right: -30px;
  width: 90px; height: 90px;
  color: var(--saffron);
  opacity: .9;
  z-index: 4;
  animation: knightFloat 6s ease-in-out infinite;
  filter: drop-shadow(0 6px 14px rgba(226, 154, 60, .25));
}
@keyframes knightFloat {
  0%, 100% { transform: translateY(0) rotate(-4deg); }
  50%      { transform: translateY(-12px) rotate(2deg); }
}

/* Scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 4.5rem;
  right: var(--pad-x);
  display: flex; flex-direction: column; align-items: center; gap: .85rem;
  text-decoration: none;
  z-index: 3;
}
.scroll-cue-text {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--bone-mute);
}
.scroll-cue-line {
  width: 1px; height: 50px;
  background: linear-gradient(180deg, var(--bone-mute) 0%, transparent 100%);
  position: relative;
  overflow: hidden;
}
.scroll-cue-line::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 12px;
  background: var(--saffron);
  animation: scrollCue 2s ease-in-out infinite;
}
@keyframes scrollCue {
  0% { top: -12px; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 50px; opacity: 0; }
}

/* Marquee */
.marquee {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
  overflow: hidden;
  white-space: nowrap;
  background: var(--ink-2);
}
.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 2.5rem;
  animation: marquee 50s linear infinite;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 1.25rem;
  color: var(--bone-soft);
}
.marquee-track .m-dot {
  color: var(--saffron);
  font-style: normal;
  font-size: .85rem;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* =========================================================
   SECTION SHARED
   ========================================================= */
.section {
  padding: 8rem var(--pad-x);
  max-width: calc(var(--max) + var(--pad-x) * 2);
  margin-left: var(--rail);
  margin-right: auto;
  position: relative;
}

.section-head {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 4rem;
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.section-num {
  color: var(--saffron);
  font-weight: 500;
}
.section-name {
  color: var(--bone);
  font-weight: 500;
}
.section-rule {
  flex: 1;
  height: 1px;
  background: var(--line);
  position: relative;
}
.section-rule::after {
  content: '';
  position: absolute;
  top: -2px; left: 0;
  width: 32px; height: 5px;
  background: var(--saffron);
}

.display-title {
  font-family: var(--serif);
  font-weight: 400;
  font-variation-settings: "opsz" 144;
  font-size: clamp(2.25rem, 4.8vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--bone);
  margin-bottom: 2rem;
}
.display-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--saffron);
}
.display-title.centered { text-align: center; }

.section-sub {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 1.25rem;
  line-height: 1.55;
  color: var(--bone-soft);
  max-width: 660px;
  margin: 0 auto 4.5rem;
  text-align: center;
}

/* Reveal animations */
.reveal,
.reveal-fade,
.reveal-line {
  /* baseline already; child <span> handles line reveals */
}
.reveal-fade {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 1s cubic-bezier(.2,.8,.2,1),
    transform 1s cubic-bezier(.2,.8,.2,1);
}
.reveal-fade.in {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   ABOUT
   ========================================================= */
.about-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 5rem;
  align-items: start;
}

.about-aside {
  position: sticky;
  top: 7rem;
}

.aside-card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 2rem 1.75rem;
  position: relative;
  overflow: hidden;
}
.aside-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 60px;
  background: var(--saffron);
}
.ac-label {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--saffron);
  display: block;
  margin-bottom: .75rem;
}
.aside-card h4 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.4rem;
  line-height: 1.15;
  color: var(--bone);
  letter-spacing: -.005em;
  margin-bottom: .85rem;
}
.aside-card h4 em { font-style: italic; font-weight: 400; color: var(--saffron-2); }
.aside-card p {
  font-size: .9rem;
  line-height: 1.55;
  color: var(--bone-soft);
}
.ac-divider {
  height: 1px;
  background: var(--line);
  margin: 1.5rem 0;
}

.about-prose {}

.prose .lead {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 1.45rem;
  line-height: 1.5;
  color: var(--bone);
  margin-bottom: 1.75rem;
  max-width: 680px;
}
.prose p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--bone-soft);
  margin-bottom: 1.5rem;
  max-width: 680px;
}
.prose strong {
  color: var(--bone);
  font-weight: 500;
  font-style: italic;
}

.strengths {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .85rem 2rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  max-width: 680px;
}
.strengths li {
  display: flex;
  align-items: center;
  gap: .85rem;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--bone);
}
.strengths li span {
  color: var(--saffron);
  font-style: normal;
  font-size: .65rem;
}

/* =========================================================
   PRACTICE
   ========================================================= */
.practice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.pcard {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 2.5rem 2rem 2.25rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all .5s cubic-bezier(.2,.8,.2,1);
}
.pcard:hover {
  transform: translateY(-6px);
  border-color: var(--saffron);
  box-shadow:
    0 30px 60px -20px rgba(0,0,0,.5),
    0 0 0 1px rgba(226, 154, 60, .25);
}

.pcard-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
}
.pcard-num {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--saffron);
}
.pcard-icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--bone);
  transition: all .4s ease;
}
.pcard:hover .pcard-icon {
  background: var(--saffron);
  color: var(--ink);
  border-color: var(--saffron);
  transform: rotate(-10deg);
}
.pcard-icon svg { width: 24px; height: 24px; }

.pcard-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.7rem;
  line-height: 1.1;
  color: var(--bone);
  margin-bottom: 1.1rem;
  letter-spacing: -.01em;
}
.pcard-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--saffron-2);
}

.pcard-text {
  font-size: .95rem;
  line-height: 1.65;
  color: var(--bone-soft);
  margin-bottom: 1.75rem;
}

.pcard-list {
  list-style: none;
  border-top: 1px solid var(--line);
  padding-top: 1.25rem;
  margin-top: auto;
}
.pcard-list li {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .03em;
  color: var(--bone-mute);
  padding: .4rem 0 .4rem 1rem;
  position: relative;
}
.pcard-list li::before {
  content: '';
  position: absolute;
  left: 0; top: .9rem;
  width: 6px; height: 1px;
  background: var(--saffron);
}

/* Featured card */
.pcard-feature {
  background: linear-gradient(180deg, #1F221F 0%, #161816 100%);
  border-color: var(--line-strong);
  position: relative;
  overflow: hidden;
}
.pcard-feature::before {
  content: '';
  position: absolute;
  top: -50%; right: -50%;
  width: 200%; height: 200%;
  background-image:
    linear-gradient(45deg, rgba(226, 154, 60, .025) 25%, transparent 25%),
    linear-gradient(-45deg, rgba(226, 154, 60, .025) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, rgba(226, 154, 60, .025) 75%),
    linear-gradient(-45deg, transparent 75%, rgba(226, 154, 60, .025) 75%);
  background-size: 24px 24px;
  background-position: 0 0, 0 12px, 12px -12px, -12px 0;
  pointer-events: none;
  animation: rotateBg 80s linear infinite;
  opacity: .5;
}
@keyframes rotateBg { to { transform: rotate(360deg); } }
.pcard-feature > * { position: relative; z-index: 1; }
.pcard-feature .pcard-icon { border-color: var(--saffron); color: var(--saffron); }

.pcard-stamp {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  padding: .35rem .7rem;
  border: 1px solid var(--saffron);
  border-radius: 3px;
  font-family: var(--mono);
  font-size: .58rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--saffron);
  background: rgba(226, 154, 60, .08);
  transform: rotate(2deg);
  z-index: 2;
}

/* =========================================================
   CHESS
   ========================================================= */
.chess-top {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 5rem;
  align-items: start;
  margin-bottom: 5rem;
}

.chess-lead {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--bone-soft);
  max-width: 560px;
}

.timeline {
  list-style: none;
  border-left: 1px solid var(--line);
  padding-left: 2rem;
  margin-top: .5rem;
  position: relative;
}
.tl-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 1.5rem;
  padding: .85rem 0;
  position: relative;
  align-items: baseline;
  border-bottom: 1px dashed var(--line);
}
.tl-item:last-child { border-bottom: none; }
.tl-item::before {
  content: '';
  position: absolute;
  left: -2.15rem;
  top: 1.45rem;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--ink);
  border: 1.5px solid var(--saffron);
}
.tl-item.tl-now::before {
  background: var(--saffron);
  box-shadow: 0 0 0 4px rgba(226, 154, 60, .2);
}
.tl-year {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.15rem;
  color: var(--saffron);
}
.tl-text {
  font-size: .95rem;
  line-height: 1.5;
  color: var(--bone);
}

/* CERT ROW */
.cert-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1.75rem;
  margin-bottom: 6rem;
}
.cert {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  transition: all .4s ease;
}
.cert:hover {
  border-color: var(--saffron);
  transform: translateY(-4px);
  box-shadow: 0 30px 50px -20px rgba(0,0,0,.5);
}
.cert-img-wrap {
  background: linear-gradient(135deg, #20221F 0%, #15171A 100%);
  padding: 1.75rem;
  display: grid;
  place-items: center;
  border-bottom: 1px solid var(--line);
  min-height: 280px;
}
.cert-img-wrap img {
  max-width: 100%;
  max-height: 320px;
  object-fit: contain;
  filter: drop-shadow(0 12px 24px rgba(0,0,0,.4));
}
.cert-large .cert-img-wrap img { max-height: 380px; }
.cert figcaption {
  padding: 1.5rem 1.75rem 1.75rem;
}
.cert-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--saffron);
  margin-bottom: .65rem;
}
.cert h4 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.45rem;
  color: var(--bone);
  margin-bottom: .65rem;
  letter-spacing: -.01em;
}
.cert p {
  font-size: .92rem;
  line-height: 1.6;
  color: var(--bone-soft);
}
.cert p strong { color: var(--bone); font-weight: 500; }
.cert p em { color: var(--saffron-2); font-style: italic; }

/* ARCHIVE */
.archive-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}
.archive-head h3 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 2rem;
  color: var(--bone);
}
.archive-meta {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--bone-mute);
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.25rem;
}

.clip {
  position: relative;
  background: #F2EBDB;
  padding: .85rem .85rem 0;
  border-radius: 3px;
  box-shadow:
    0 16px 30px -10px rgba(0,0,0,.55),
    0 4px 12px -4px rgba(0,0,0,.4);
  transition: all .5s cubic-bezier(.2,.8,.2,1);
  display: flex;
  flex-direction: column;
  z-index: 1;
}
.clip::before {
  content: '';
  position: absolute;
  top: -10px; left: 50%;
  transform: translateX(-50%) rotate(-2deg);
  width: 70px; height: 18px;
  background: rgba(226, 154, 60, .35);
  border: 1px dashed rgba(176, 92, 60, .35);
  z-index: 5;
}
.clip:hover {
  transform: translateY(-8px) rotate(0deg) scale(1.02) !important;
  box-shadow: 0 30px 50px -10px rgba(0,0,0,.6);
  z-index: 10;
}
.clip img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  object-position: top center;
  border-radius: 2px;
  filter: sepia(.18) contrast(1.05);
}
.clip figcaption {
  padding: 1rem .25rem;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.clip-year {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .15em;
  color: var(--rust);
  text-transform: uppercase;
}
.clip-cap {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.35;
}

.clip-1 { grid-column: span 4; transform: rotate(-1.2deg); }
.clip-2 { grid-column: span 4; transform: rotate(.8deg); }
.clip-3 { grid-column: span 4; transform: rotate(-.5deg); }
.clip-4 { grid-column: span 4; transform: rotate(1deg); }
.clip-5 { grid-column: span 4; transform: rotate(-1.3deg); }
.clip-6 { grid-column: span 4; transform: rotate(.5deg); }

/* =========================================================
   LEADERSHIP
   ========================================================= */
.lead-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: start;
  margin-bottom: 5rem;
}
.lead-text p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--bone-soft);
  margin-bottom: 1.25rem;
  max-width: 480px;
}
.lead-text p strong {
  color: var(--bone);
  font-weight: 500;
  font-style: italic;
}

.lead-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.lcard {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1.85rem 1.65rem;
  transition: all .4s ease;
  position: relative;
  overflow: hidden;
}
.lcard::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 2px;
  background: var(--saffron);
  transition: width .5s cubic-bezier(.2,.8,.2,1);
}
.lcard:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: var(--ink-3);
}
.lcard:hover::after { width: 100%; }
.lc-num {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .15em;
  color: var(--bone-faint);
  margin-bottom: 1rem;
}
.lc-tag {
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--saffron);
  display: block;
  margin-bottom: .55rem;
}
.lcard h4 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.3rem;
  color: var(--bone);
  margin-bottom: .55rem;
  line-height: 1.2;
  letter-spacing: -.005em;
}
.lcard p {
  font-size: .88rem;
  line-height: 1.55;
  color: var(--bone-soft);
}

.cert-strip {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.cs-item {
  display: flex;
  align-items: center;
  gap: .85rem;
}
.cs-num {
  font-family: var(--serif);
  font-weight: 400;
  font-variation-settings: "opsz" 144;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--saffron);
}
.cs-num sup {
  font-size: .5em;
  color: var(--saffron-2);
}
.cs-text {
  font-family: var(--mono);
  font-size: .78rem;
  letter-spacing: .05em;
  color: var(--bone);
}
.cs-sep {
  color: var(--bone-faint);
  font-family: var(--serif);
  font-size: 1.4rem;
  font-style: italic;
}

/* =========================================================
   EDUCATION
   ========================================================= */
.edu-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: end;
  margin-bottom: 4rem;
}
.edu-sub {
  font-family: var(--serif);
  font-weight: 300;
  font-size: 1.2rem;
  line-height: 1.55;
  color: var(--bone-soft);
  padding-bottom: 1rem;
}

.edu-list {
  list-style: none;
  border-top: 1px solid var(--line);
}
.edu-item {
  display: grid;
  grid-template-columns: 100px 1fr 16px;
  gap: 2rem;
  align-items: center;
  padding: 1.85rem .25rem;
  border-bottom: 1px solid var(--line);
  transition: all .4s ease;
  position: relative;
}
.edu-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, rgba(226, 154, 60, .04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .4s ease;
  pointer-events: none;
}
.edu-item:hover {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}
.edu-item:hover::before { opacity: 1; }
.edu-item:hover .edu-marker {
  background: var(--saffron);
  transform: scale(1.4);
}
.edu-item:hover .edu-year {
  color: var(--saffron);
}

.edu-year {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.4rem;
  line-height: 1.05;
  color: var(--bone);
  transition: color .35s ease;
}
.edu-body {
  display: flex;
  flex-direction: column;
  gap: .35rem;
}
.edu-school {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.3rem;
  color: var(--bone);
  letter-spacing: -.005em;
  line-height: 1.2;
}
.edu-program {
  font-family: var(--sans);
  font-size: .92rem;
  color: var(--bone-soft);
  letter-spacing: .005em;
}
.edu-marker {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--bone-faint);
  transition: all .4s ease;
  justify-self: end;
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.ccard {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 2rem 1.75rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .75rem;
  text-decoration: none;
  position: relative;
  transition: all .4s cubic-bezier(.2,.8,.2,1);
  overflow: hidden;
}
.ccard::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(226, 154, 60, .12) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .4s ease;
  pointer-events: none;
}
.ccard:hover:not(.ccard-passive) {
  transform: translateY(-4px);
  border-color: var(--saffron);
  background: var(--ink-3);
}
.ccard:hover:not(.ccard-passive)::before { opacity: 1; }
.ccard:hover:not(.ccard-passive) .cc-arrow {
  opacity: 1;
  transform: translate(0, 0);
  color: var(--saffron);
}
.cc-icon {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--bone);
  margin-bottom: .5rem;
  transition: all .35s ease;
}
.cc-icon svg { width: 20px; height: 20px; }
.ccard:hover:not(.ccard-passive) .cc-icon {
  border-color: var(--saffron);
  color: var(--saffron);
  transform: rotate(-8deg);
}
.cc-tag {
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--bone-mute);
}
.cc-val {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.15rem;
  color: var(--bone);
  letter-spacing: -.005em;
  line-height: 1.25;
}
.cc-arrow {
  position: absolute;
  top: 1.5rem; right: 1.5rem;
  font-size: 1.4rem;
  color: var(--bone-mute);
  opacity: 0;
  transform: translate(-6px, 6px);
  transition: all .4s ease;
}
.ccard-passive {
  background: transparent;
  border-style: dashed;
  cursor: default;
}
.ccard-passive .cc-val { color: var(--bone-soft); font-weight: 400; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: var(--ink);
  border-top: 1px solid var(--line);
  padding: 4rem var(--pad-x) 3rem;
  margin-left: var(--rail);
}
.footer-top {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 3rem;
}
.footer-brand {
  display: flex; flex-direction: column; gap: .35rem;
}
.fb-name {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--bone);
  letter-spacing: -.01em;
}
.fb-name em {
  font-style: italic;
  font-weight: 400;
  color: var(--saffron);
}
.fb-tag {
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--bone-mute);
}

.footer-nav {
  list-style: none;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-nav a {
  font-family: var(--mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--bone-soft);
  text-decoration: none;
  transition: color .25s ease;
}
.footer-nav a:hover { color: var(--saffron); }

.footer-line {
  max-width: var(--max);
  margin: 0 auto 2rem;
  height: 1px;
  background: var(--line);
}

.footer-bottom {
  max-width: var(--max);
  margin: 0 auto;
  text-align: center;
}
.footer-credit {
  font-family: var(--mono);
  font-size: .75rem;
  line-height: 1.85;
  letter-spacing: .08em;
  color: var(--bone-mute);
  text-transform: uppercase;
}
.footer-credit a {
  color: var(--bone);
  text-decoration: none;
  border-bottom: 1px solid var(--saffron);
  padding-bottom: 1px;
  transition: all .3s ease;
}
.footer-credit a:hover {
  color: var(--saffron);
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1100px) {
  :root { --rail: 0px; }
  .rail { display: none; }
  .nav { left: 0; }
  .section, .hero, .footer { margin-left: 0; }

  .hero-stage { grid-template-columns: 1fr; gap: 3rem; }
  .hero-portrait-stage { min-height: 480px; max-width: 380px; margin: 0 auto; }

  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-aside { position: static; max-width: 420px; }

  .practice-grid { grid-template-columns: 1fr; }
  .chess-top { grid-template-columns: 1fr; gap: 3rem; }
  .cert-row { grid-template-columns: 1fr; }
  .lead-grid { grid-template-columns: 1fr; gap: 3rem; }
  .lead-cards { grid-template-columns: 1fr 1fr; }
  .edu-top { grid-template-columns: 1fr; gap: 1.5rem; align-items: start; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .archive-grid { grid-template-columns: repeat(6, 1fr); }
  .clip-1, .clip-2, .clip-3, .clip-4, .clip-5, .clip-6 { grid-column: span 3; }
}

@media (max-width: 768px) {
  .nav { padding: 1rem 1.25rem; }
  .nav-links { display: none; }
  .brand-name { font-size: .9rem; }
  .nav-cta { padding: .55rem 1rem; font-size: .72rem; }

  .hero { padding: 6rem 1.25rem 0; }
  .section { padding: 5rem 1.25rem; }

  .hero-stats { gap: 1.5rem; flex-wrap: wrap; padding-top: 1.5rem; }
  .hs-num { font-size: 1.85rem; }

  .strengths { grid-template-columns: 1fr; gap: .65rem; }

  .marquee-track { font-size: 1rem; gap: 1.5rem; }

  .portrait-frame { max-width: 280px; }
  .portrait-glyph { font-size: 7rem; top: -25px; left: -25px; }
  .float-knight { width: 64px; height: 64px; right: -15px; }

  .lead-cards { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }

  .archive-grid { grid-template-columns: 1fr 1fr; }
  .clip-1, .clip-2, .clip-3, .clip-4, .clip-5, .clip-6 { grid-column: span 1; }
  .clip img { height: 220px; }

  .edu-item {
    grid-template-columns: 70px 1fr;
    gap: 1.25rem;
    padding: 1.25rem 0;
  }
  .edu-marker { display: none; }
  .edu-year { font-size: 1.1rem; }
  .edu-school { font-size: 1.1rem; }

  .cert-strip { padding: 1.5rem 1.25rem; flex-direction: column; gap: 1rem; }
  .cs-sep { display: none; }

  .footer { padding: 3rem 1.25rem 2rem; }
  .footer-top { flex-direction: column; align-items: flex-start; }

  .scroll-cue { display: none; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.6rem; }
  .display-title { font-size: 2rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }
  .archive-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   LIGHT MODE
   ========================================================= */
[data-theme="light"] {
  --ink:        #FAF8F4;
  --ink-2:      #F0EDE7;
  --ink-3:      #E6E1D8;
  --line:       rgba(28, 26, 22, 0.10);
  --line-strong:rgba(28, 26, 22, 0.20);
  --bone:       #1C1A16;
  --bone-soft:  rgba(28, 26, 22, 0.72);
  --bone-mute:  rgba(28, 26, 22, 0.50);
  --bone-faint: rgba(28, 26, 22, 0.28);
  --nav-bg:     rgba(250, 248, 244, 0.90);
  --rail-bg:    rgba(250, 248, 244, 0.85);
}

/* Grain is too heavy on light backgrounds; soften and multiply */
[data-theme="light"] .grain {
  opacity: 0.06;
  mix-blend-mode: multiply;
}

/* Slightly stronger warm gradients so they read on cream */
[data-theme="light"] .hero {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(226, 154, 60, .10) 0%, transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(122, 139, 111, .07) 0%, transparent 55%),
    var(--ink);
}

/* Portrait overlay: swap dark vignette to a light one */
[data-theme="light"] .portrait-img-wrap::before {
  background:
    linear-gradient(180deg, transparent 30%, rgba(250, 248, 244, .35) 100%),
    linear-gradient(90deg, rgba(226, 154, 60, .10) 0%, transparent 35%, transparent 65%, rgba(176, 92, 60, .08) 100%);
}

/* Featured practice card has a hardcoded dark gradient */
[data-theme="light"] .pcard-feature {
  background: linear-gradient(180deg, #E6E1D8 0%, #F0EDE7 100%);
}

/* Certificate image well has a hardcoded dark gradient */
[data-theme="light"] .cert-img-wrap {
  background: linear-gradient(135deg, #E6E1D8 0%, #D8D3CA 100%);
}

/* Newspaper clip captions sit on a fixed cream (#F2EBDB) bg;
   --ink flips to near-white in light mode so override it */
[data-theme="light"] .clip-cap {
  color: #1C1A16;
}

/* =========================================================
   REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}