/* ==========================================================================
   KAMALNAYAN — Design System
   Editorial / institutional visual language.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600&family=Fraunces:ital,opsz,wght@1,9..144,400&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  /* ---- Color: warm ivory paper, ink charcoal, bronze accent ---- */
  --ink:        #14161c;
  --ink-soft:   #363a44;
  --paper:      #f6f3ec;
  --paper-dim:  #ece6d8;
  --paper-deep: #e3dcc9;
  --line:       #d3cbb4;
  --line-soft:  rgba(20,22,28,0.10);
  --accent:     #8a5a2b;
  --accent-deep:#5c3c1c;
  --accent-soft:#c9a06a;
  --muted:      #6b6a61;
  --on-ink:     #ece7da;
  --on-ink-muted: #9a998f;

  /* ---- Type ---- */
  --f-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --f-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --f-mono: 'JetBrains Mono', 'SFMono-Regular', Menlo, monospace;

  /* ---- Layout ---- */
  --header-h: clamp(64px, 6.2vw, 84px);
  --footer-h: clamp(56px, 5.4vw, 72px);
  --gutter: clamp(20px, 4vw, 64px);
  --max-w: 1440px;
  --radius: 2px;

  --ease: cubic-bezier(.2,.7,.2,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ background: var(--paper); color-scheme: light; }
body{
  margin: 0;
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
button{ font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4,p{ margin: 0; }

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

:focus-visible{
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.container{
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.visually-hidden{
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}

/* ==========================================================================
   Eyebrow / labels / numerals — the "ledger" vocabulary
   ========================================================================== */

.eyebrow{
  font-family: var(--f-mono);
  font-size: clamp(0.68rem, 0.6vw + 0.5rem, 0.78rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before{
  content: '';
  width: 22px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

.quote-mark{
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  color: var(--ink-soft);
}

/* ==========================================================================
   Skip link
   ========================================================================== */
.skip-link{
  position: fixed;
  top: -60px; left: 12px;
  background: var(--ink);
  color: var(--on-ink);
  padding: 10px 16px;
  z-index: 999;
  transition: top .2s var(--ease);
  font-family: var(--f-mono);
  font-size: 0.8rem;
}
.skip-link:focus{ top: 12px; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 500;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(246,243,236,0.86);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line-soft);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gutter);
  height: 100%;
}
.brand{
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(1rem, 0.4vw + 0.9rem, 1.15rem);
  letter-spacing: 0.02em;
  flex-shrink: 0;
}
.brand img{
  height: clamp(26px, 2.4vw, 34px);
  width: auto;
}

.primary-nav{ display: none; }
@media (min-width: 900px){
  .primary-nav{
    display: flex;
    align-items: center;
    gap: clamp(1.1rem, 1.6vw, 2.1rem);
  }
  .primary-nav a{
    position: relative;
    font-family: var(--f-mono);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ink-soft);
    padding: 6px 0;
    transition: color .2s var(--ease);
  }
  .primary-nav a::after{
    content: '';
    position: absolute;
    left: 0; right: 100%;
    bottom: 0;
    height: 1px;
    background: var(--accent);
    transition: right .28s var(--ease);
  }
  .primary-nav a:hover{ color: var(--ink); }
  .primary-nav a:hover::after{ right: 0; }
  .primary-nav a[aria-current="page"]{ color: var(--ink); }
  .primary-nav a[aria-current="page"]::after{ right: 0; }
}

.nav-toggle{
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 8px 4px;
}
@media (min-width: 900px){ .nav-toggle{ display: none; } }
.nav-toggle .bars{
  width: 22px; height: 14px;
  position: relative;
}
.nav-toggle .bars span{
  position: absolute; left: 0; right: 0; height: 1px;
  background: var(--ink);
  transition: transform .25s var(--ease), opacity .2s var(--ease), top .25s var(--ease);
}
.nav-toggle .bars span:nth-child(1){ top: 0; }
.nav-toggle .bars span:nth-child(2){ top: 6px; }
.nav-toggle .bars span:nth-child(3){ top: 12px; }
[data-menu-open="true"] .nav-toggle .bars span:nth-child(1){ top: 6px; transform: rotate(45deg); }
[data-menu-open="true"] .nav-toggle .bars span:nth-child(2){ opacity: 0; }
[data-menu-open="true"] .nav-toggle .bars span:nth-child(3){ top: 6px; transform: rotate(-45deg); }

.mobile-nav{
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--ink);
  color: var(--on-ink);
  z-index: 400;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.5rem, 6vw, 3rem) var(--gutter) 2rem;
  transform: translateY(-8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility 0s linear .28s;
}
[data-menu-open="true"] .mobile-nav{
  opacity: 1;
  transform: translateY(0);
  visibility: visible;
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility 0s;
}
.mobile-nav ol{
  counter-reset: mnav;
  display: flex;
  flex-direction: column;
}
.mobile-nav li{
  counter-increment: mnav;
  border-top: 1px solid rgba(236,231,218,0.14);
}
.mobile-nav li:last-child{ border-bottom: 1px solid rgba(236,231,218,0.14); }
.mobile-nav a{
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.05rem 0.1rem;
  font-family: var(--f-display);
  font-size: clamp(1.3rem, 4.5vw, 1.9rem);
  font-weight: 400;
}
.mobile-nav a::before{
  content: counter(mnav, decimal-leading-zero);
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--accent-soft);
}
.mobile-nav a[aria-current="page"]{ color: var(--accent-soft); }
.mobile-nav-foot{
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  color: var(--on-ink-muted);
  padding-top: 1.5rem;
}
.mobile-nav-foot a{ color: var(--on-ink); }
body[data-menu-open="true"]{ overflow: hidden; }
@media (min-width: 900px){ .mobile-nav{ display: none; } }

/* ==========================================================================
   Kicker bar under header (source strapline)
   ========================================================================== */
.kicker-bar{
  border-bottom: 1px solid var(--line-soft);
  background: var(--paper-dim);
}
.kicker-bar .container{
  padding-block: 0.5rem;
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ==========================================================================
   Hero / single-screen section shell
   ========================================================================== */
.hero{
  min-height: calc(100dvh - var(--header-h) - var(--kicker-h, 0px) - var(--footer-h));
  display: flex;
  align-items: center;
  padding-block: clamp(1.5rem, 3.4vw, 3rem);
}

.hero-grid{
  display: grid;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  width: 100%;
}
@media (min-width: 980px){
  .hero-grid.split{
    grid-template-columns: minmax(0,1.05fr) minmax(0,0.95fr);
  }
  .hero-grid.split.reverse{
    grid-template-columns: minmax(0,0.95fr) minmax(0,1.05fr);
  }
  .hero-grid.split.reverse .hero-media{ order: -1; }
}

.hero-media{
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--paper-deep);
  border: 1px solid var(--line-soft);
}
@media (min-width: 980px){
  .hero-media{ aspect-ratio: 3/4; max-height: calc(100dvh - var(--header-h) - var(--footer-h) - 4rem); }
}
.hero-media img{
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-media .media-frame-label{
  position: absolute;
  left: 0; bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 0.9rem;
  font-family: var(--f-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--on-ink);
  background: linear-gradient(0deg, rgba(20,22,28,0.72), rgba(20,22,28,0));
  width: 100%;
}

.hero-copy .eyebrow{ margin-bottom: clamp(0.9rem, 1.6vw, 1.4rem); }

.hero-title{
  font-family: var(--f-display);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.01em;
  font-size: clamp(2.4rem, 3.6vw + 1rem, 4.6rem);
  max-width: 15ch;
}
.hero-title em{ font-style: italic; font-weight: 400; color: var(--accent-deep); }

.hero-line{
  margin-top: clamp(1rem, 1.8vw, 1.6rem);
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.05rem, 0.6vw + 0.9rem, 1.3rem);
  color: var(--ink-soft);
  max-width: 42ch;
  line-height: 1.4;
  border-left: 2px solid var(--accent);
  padding-left: 1rem;
}

.hero-body{
  margin-top: clamp(1.1rem, 1.8vw, 1.6rem);
  font-size: clamp(0.94rem, 0.25vw + 0.86rem, 1.02rem);
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 56ch;
}
.hero-body a{ color: var(--accent-deep); border-bottom: 1px solid var(--accent-soft); }

.hero-actions{
  margin-top: clamp(1.4rem, 2.2vw, 2rem);
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.6rem;
  align-items: center;
}

/* Pillars / feature list under hero copy */
.pillars{
  margin-top: clamp(1.4rem, 2.2vw, 2rem);
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.pillars > div{
  background: var(--paper);
  padding: clamp(0.85rem, 1.4vw, 1.2rem);
}
.pillars h3{
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(0.92rem, 0.3vw + 0.8rem, 1.02rem);
  margin-bottom: 0.35rem;
}
.pillars p{
  font-size: 0.83rem;
  line-height: 1.5;
  color: var(--muted);
}

/* Stat ledger */
.stat-ledger{
  margin-top: clamp(1.4rem, 2.2vw, 2rem);
  display: flex;
  gap: clamp(1.6rem, 3vw, 3rem);
  border-top: 1px solid var(--line);
  padding-top: clamp(1rem, 1.6vw, 1.4rem);
}
.stat-ledger .stat-num{
  font-family: var(--f-display);
  font-size: clamp(1.9rem, 1.6vw + 1.3rem, 2.7rem);
  font-weight: 500;
  color: var(--accent-deep);
  line-height: 1;
}
.stat-ledger .stat-label{
  margin-top: 0.4rem;
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Links row (quick links e.g. DEVELOPMENT / CORPORATE) */
.link-row{
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1rem;
}
.link-chip{
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.75rem 1.1rem;
  border: 1px solid var(--ink);
  transition: background .2s var(--ease), color .2s var(--ease);
}
.link-chip:hover{ background: var(--ink); color: var(--on-ink); }
.link-chip.filled{
  background: var(--ink);
  color: var(--on-ink);
  border-color: var(--ink);
}
.link-chip.filled:hover{ background: var(--accent-deep); border-color: var(--accent-deep); }

/* ==========================================================================
   Article sections (deep content, scrolls below hero)
   ========================================================================== */
.section{
  padding-block: clamp(3rem, 7vw, 6.5rem);
  border-top: 1px solid var(--line-soft);
}
.section.tinted{ background: var(--paper-dim); }
.section.ink{ background: var(--ink); color: var(--on-ink); }
.section.ink .eyebrow{ color: var(--accent-soft); }
.section.ink .eyebrow::before{ background: var(--accent-soft); }

.section-head{
  display: grid;
  gap: clamp(1rem, 2vw, 1.5rem);
  margin-bottom: clamp(2rem, 4vw, 3.2rem);
}
@media (min-width: 860px){
  .section-head{
    grid-template-columns: minmax(0,0.5fr) minmax(0,0.5fr);
    align-items: end;
  }
}
.section-title{
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.7rem, 1.6vw + 1.1rem, 2.6rem);
  line-height: 1.08;
  max-width: 20ch;
}
.section-kicker-copy{
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--muted);
  max-width: 52ch;
}
.section.ink .section-kicker-copy{ color: var(--on-ink-muted); }

.prose{
  max-width: 68ch;
  font-size: clamp(0.95rem, 0.2vw + 0.88rem, 1.02rem);
  line-height: 1.75;
  color: var(--ink-soft);
}
.section.ink .prose{ color: var(--on-ink); }
.prose + .prose{ margin-top: 1.2rem; }
.prose.pull{
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(1.15rem, 0.6vw + 1rem, 1.4rem);
  color: var(--ink);
  border-left: 2px solid var(--accent);
  padding-left: 1.1rem;
  max-width: 46ch;
}
.section.ink .prose.pull{ color: var(--on-ink); border-color: var(--accent-soft); }

.two-col{
  display: grid;
  gap: clamp(2rem, 4vw, 4rem);
}
@media (min-width: 900px){
  .two-col{ grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
}
.two-col.media-right{
  align-items: center;
}
.media-frame{
  aspect-ratio: 16/11;
  overflow: hidden;
  background: var(--paper-deep);
  border: 1px solid var(--line-soft);
}
.media-frame img{ width: 100%; height: 100%; object-fit: cover; }

/* Numbered practice list */
.index-list{
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.index-list > div{
  display: grid;
  grid-template-columns: 3rem minmax(0,1fr);
  gap: clamp(1rem, 2vw, 2rem);
  padding-block: clamp(1.2rem, 2vw, 1.7rem);
  border-bottom: 1px solid var(--line);
}
.section.ink .index-list{ border-color: rgba(236,231,218,0.16); }
.section.ink .index-list > div{ border-color: rgba(236,231,218,0.16); }
.index-list .idx{
  font-family: var(--f-mono);
  font-size: 0.85rem;
  color: var(--accent);
  padding-top: 0.2rem;
}
.index-list h3{
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.05rem, 0.4vw + 0.9rem, 1.25rem);
  margin-bottom: 0.4rem;
}
.index-list p{
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--muted);
  max-width: 56ch;
}
.section.ink .index-list p{ color: var(--on-ink-muted); }

/* Card grid (services / practice quick tags on some pages) */
.tag-grid{
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.tag-grid span{
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line);
  color: var(--ink-soft);
}

/* CTA banner (continue exploring) */
.cta-band{
  padding-block: clamp(2.4rem, 5vw, 4rem);
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.cta-band h2{
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.4rem, 1.4vw + 0.9rem, 2rem);
  max-width: 22ch;
}

/* Buttons */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--f-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.9rem 1.4rem;
  border: 1px solid var(--ink);
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn.primary{ background: var(--ink); color: var(--on-ink); }
.btn.primary:hover{ background: var(--accent-deep); border-color: var(--accent-deep); }
.btn.ghost:hover{ background: var(--ink); color: var(--on-ink); }
.section.ink .btn.ghost{ border-color: var(--on-ink); }
.section.ink .btn.ghost:hover{ background: var(--on-ink); color: var(--ink); }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{
  background: var(--ink);
  color: var(--on-ink);
  border-top: 1px solid rgba(236,231,218,0.14);
}
.site-footer .container{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  min-height: var(--footer-h);
  padding-block: 0.9rem;
}
.footer-brand{
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--f-display);
  font-size: 0.98rem;
}
.footer-brand img{ height: 22px; }
.footer-meta{
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--on-ink-muted);
}
.footer-meta a{ color: var(--on-ink); border-bottom: 1px solid var(--accent-soft); }
.footer-nav{
  display: none;
}
@media (min-width: 1100px){
  .footer-nav{
    display: flex;
    gap: 1.2rem;
    font-family: var(--f-mono);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--on-ink-muted);
  }
  .footer-nav a:hover{ color: var(--on-ink); }
}
.footer-whatsapp{
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.55rem 0.9rem;
  border: 1px solid rgba(236,231,218,0.35);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.footer-whatsapp:hover{ background: var(--accent-soft); border-color: var(--accent-soft); color: var(--ink); }

/* ==========================================================================
   Cookie banner
   ========================================================================== */
.cookie-banner{
  position: fixed;
  left: clamp(12px, 2vw, 24px);
  right: clamp(12px, 2vw, 24px);
  bottom: clamp(12px, 2vw, 24px);
  z-index: 600;
  max-width: 480px;
  background: var(--ink);
  color: var(--on-ink);
  padding: 1.2rem 1.3rem;
  border: 1px solid rgba(236,231,218,0.18);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transform: translateY(140%);
  transition: transform .4s var(--ease);
}
.cookie-banner[data-visible="true"]{ transform: translateY(0); }
.cookie-banner p{ font-size: 0.82rem; line-height: 1.55; color: var(--on-ink-muted); }
.cookie-actions{ display: flex; gap: 0.7rem; }
.cookie-actions button{
  font-family: var(--f-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.6rem 1rem;
  border: 1px solid rgba(236,231,218,0.35);
}
.cookie-actions .accept{ background: var(--on-ink); color: var(--ink); border-color: var(--on-ink); }

@media (max-width: 640px){
  .pillars{ grid-template-columns: 1fr; }
  form[data-contact-form] div[style*="grid-template-columns:1fr 1fr"]{ grid-template-columns: 1fr !important; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* Reveal-on-load micro interaction */
.reveal{ opacity: 0; transform: translateY(10px); }
.reveal.is-in{ opacity: 1; transform: translateY(0); transition: opacity .6s var(--ease), transform .6s var(--ease); }