/* ==========================================================================
   v2 · Narendra Mishra — minimal editorial layout
   Single source of styles shared by every page.
   ========================================================================== */

:root {
  --bg:      #ffffff;
  --ink:     #111111;
  --muted:   #7a7a7a;
  --faint:   #b4b4b4;
  --rule:    #e6e4de;
  --paper:   #f7f5f0;
  --accent:  #111111;   /* keep accent monochrome for max minimalism */
  --max:     1360px;
  --gutter:  clamp(20px, 4vw, 56px);
}

/* Reset-ish */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 15px;
  line-height: 1.55;
  font-weight: 400;
  font-feature-settings: "ss01","cv11";
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

/* Type */
/* .serif kept for small editorial touches (wordmarks, project names in text lists) */
.serif { font-family: 'Instrument Serif', ui-serif, Georgia, serif; letter-spacing: -0.01em; font-weight: 400; }
/* Inline italic emphasis — now sans italic, not big serif italic */
.italic-s { font-style: italic; font-weight: inherit; letter-spacing: inherit; }
.eyebrow  { text-transform: uppercase; letter-spacing: 0.22em; font-size: 11px; color: var(--muted); font-weight: 500; }
/* Page/section headlines — normal sans, moderate size, quiet emphasis */
.display  { font-family: 'Inter', ui-sans-serif, system-ui, sans-serif; font-weight: 500; line-height: 1.1; letter-spacing: -0.02em; }
.h-lg     { font-size: clamp(28px, 3.4vw, 42px); }
.h-md     { font-size: clamp(22px, 2.4vw, 30px); }
.h-sm     { font-size: clamp(18px, 1.8vw, 24px); }
.lead     { font-size: clamp(17px, 1.4vw, 20px); color: var(--muted); line-height: 1.5; }
.muted    { color: var(--muted); }
.faint    { color: var(--faint); }

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

/* Rules */
.rule-t { border-top: 1px solid var(--rule); }
.rule-b { border-bottom: 1px solid var(--rule); }
.rule-r { border-right: 1px solid var(--rule); }

/* Tab-style nav (site-wide) */
.nv {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--rule);
}
.nv-inner {
  max-width: var(--max);
  margin-inline: auto;
  padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nv-brand { display:flex; align-items:center; gap: 12px; }
.nv-brand .mark { width: 28px; height: 28px; border: 1px solid var(--ink); display:grid; place-items:center; font-family: 'Instrument Serif', serif; font-size: 15px; overflow: hidden; position: relative; }
.nv-brand .mark.has-logo { border-color: transparent; }
.nv-brand .name { font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; }
.nv-brand .sub  { font-size: 10px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--muted); }
.nv-tabs { display: flex; gap: 34px; }
.nv-tab {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 8px 0;
  transition: color .2s;
  position: relative;
}
.nv-tab:hover { color: var(--ink); }
.nv-tab.active { color: var(--ink); }
.nv-tab.active::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: var(--ink);
}
.nv-menu-btn { display: none; }
.nv-mobile   { display: none; }           /* hidden by default on all viewports */
@media (max-width: 900px) {
  .nv-tabs { display: none; }
  .nv-menu-btn { display: block; }
  .nv-open .nv-mobile { display: block; } /* only shown when the menu is toggled open */
  .nv-mobile {
    position: absolute; left: 0; right: 0; top: 68px;
    background: #fff;
    border-bottom: 1px solid var(--rule);
    padding: 20px var(--gutter) 30px;
  }
  .nv-mobile a { display: block; padding: 12px 0; font-size: 14px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); border-bottom: 1px solid var(--rule); }
  .nv-mobile a:last-child { border-bottom: 0; }
}

/* Hero on non-home pages: short strip with page label */
.page-hero { padding: 90px 0 60px; }
.page-hero .eyebrow { margin-bottom: 18px; }
.page-hero .display { max-width: 22ch; }

/* Section spacing */
.sec { padding: 96px 0; }
@media (max-width: 700px) { .sec { padding: 72px 0; } }

/* Reveal on scroll */
.r { opacity: 0; transform: translateY(16px); transition: opacity .8s cubic-bezier(.22,.61,.36,1), transform .8s cubic-bezier(.22,.61,.36,1); }
.r.in { opacity: 1; transform: none; }
.r.d1 { transition-delay: .08s; } .r.d2 { transition-delay: .16s; } .r.d3 { transition-delay: .24s; }

/* Footer */
.ft { border-top: 1px solid var(--rule); padding: 60px 0 40px; }
.ft-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 700px) { .ft-grid { grid-template-columns: 1fr; gap: 30px; } }
.ft h4 { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 14px; }
.ft ul { list-style: none; columns: 2; column-gap: 28px; max-width: 320px; }
.ft li { padding: 4px 0; break-inside: avoid; }
.ft-bottom { margin-top: 46px; padding-top: 22px; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); }
@media (max-width: 700px) { .ft-bottom { flex-direction: column; gap: 8px; } }

/* Hero slideshow (home) */
.slides { position: relative; height: 62vh; min-height: 440px; max-height: 640px; overflow: hidden; background: #0f0f0f; }
/* Tablet: shrink hero so image is more proportional */
@media (max-width: 900px) {
  .slides { height: 52vh; min-height: 360px; max-height: 520px; }
}
/* Phones: use aspect-ratio so the full image is visible without heavy cropping.
   16:10 keeps the landscape composition intact on portrait phones. */
@media (max-width: 640px) {
  .slides { height: auto; min-height: 0; max-height: none; aspect-ratio: 16 / 10; }
  .slide img { transform: scale(1); }              /* disable ken-burns zoom on tiny screens */
  .slide.active img { transform: scale(1.04); }
  .slide-caption { bottom: 24px; gap: 16px; }
  .slide-caption .name { font-size: 15px; }
  .slide-caption .loc  { font-size: 11px; }
  .slide-dots { bottom: 14px; }
}
.slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1.6s ease;
}
.slide.active { opacity: 1; }
.slide img {
  width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.02);
  transition: transform 8s ease;
}
.slide.active img { transform: scale(1.08); }
.slide::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.15) 0%, rgba(0,0,0,0) 22%, rgba(0,0,0,0) 55%, rgba(0,0,0,0.55) 100%);
  pointer-events: none;
}
.slide-caption {
  position: absolute; left: var(--gutter); right: var(--gutter); bottom: 44px;
  color: #fff;
  display: flex; align-items: flex-end; justify-content: space-between; gap: 40px;
}
.slide-caption .eyebrow { color: rgba(255,255,255,0.75); }
.slide-caption .name { font-family: 'Inter', sans-serif; font-weight: 500; font-size: clamp(14px, 1.3vw, 18px); line-height: 1.25; letter-spacing: -0.005em; margin-top: 8px; }
.slide-caption .loc  { margin-top: 4px; font-size: 12px; opacity: 0.85; }
.slide-dots {
  position: absolute; left: 50%; transform: translateX(-50%); bottom: 24px;
  display: flex; gap: 8px; z-index: 3;
}
.slide-dot { width: 5px; height: 5px; border-radius: 50%; background: rgba(255,255,255,0.35); transition: background .3s; cursor: pointer; padding: 0; border: 0; }
.slide-dot.active { background: #fff; }

/* Home nav must be transparent-over-image */
.nv.transparent { background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; border-bottom: 1px solid rgba(255,255,255,0.15); color: #fff; }
.nv.transparent .nv-brand .mark { border-color: #fff; }
.nv.transparent .nv-brand .sub { color: rgba(255,255,255,0.75); }
.nv.transparent .nv-tab { color: rgba(255,255,255,0.75); }
.nv.transparent .nv-tab:hover, .nv.transparent .nv-tab.active { color: #fff; }
.nv.transparent .nv-tab.active::after { background: #fff; }
.nv.transparent .nv-menu-btn { color: #fff; }

/* Simple grid utilities used across pages */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; gap: 30px; } .grid-4 { grid-template-columns: 1fr 1fr; gap: 30px; } }

/* --- Projects page --- */

/* Page header row (title + filter pill) */
.proj-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; padding: 30px 0 40px; border-bottom: 1px solid var(--rule); }
.proj-title { font-family: 'Inter', sans-serif; font-weight: 400; font-size: clamp(28px, 3.2vw, 44px); letter-spacing: 0.02em; text-transform: uppercase; }
@media (max-width: 700px) { .proj-head { flex-direction: column; align-items: flex-start; gap: 20px; } }

/* Grid of image cards */
.p-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 48px 30px; margin-top: 48px; }
@media (max-width: 1100px) { .p-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 800px)  { .p-grid { grid-template-columns: repeat(2, 1fr); gap: 34px 20px; } }
@media (max-width: 500px)  { .p-grid { grid-template-columns: 1fr; } }

.p-card { display: block; }
.p-card .thumb { width: 100%; aspect-ratio: 4 / 3; overflow: hidden; background: var(--paper); }
.p-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.p-card:hover .thumb img { transform: scale(1.03); }
.p-card .nm  { font-family: 'Instrument Serif', serif; font-size: 22px; line-height: 1.2; margin-top: 16px; color: var(--ink); }
.p-card .loc { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink); margin-top: 10px; }
.p-card .st  { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-top: 3px; }

/* "More projects" reveal (for imageless items) */
.more-wrap { margin-top: 60px; text-align: center; }
.more-btn {
  display: inline-flex; align-items: center; gap: 14px;
  padding: 14px 28px; border: 1px solid var(--ink);
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; background: transparent;
  transition: background .2s, color .2s;
}
.more-btn:hover { background: var(--ink); color: #fff; }
.more-btn .sign { font-size: 14px; line-height: 1; transition: transform .3s; }
.more-btn[aria-expanded="true"] .sign { transform: rotate(45deg); }

.more-list { margin-top: 40px; text-align: left; }
.more-list .p-row { display: grid; grid-template-columns: 40px 1fr auto auto; align-items: baseline; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.more-list .p-row .num { font-size: 12px; color: var(--faint); }
.more-list .p-row .nm  { font-family: 'Instrument Serif', serif; font-size: clamp(20px, 2vw, 26px); line-height: 1.15; }
.more-list .p-row .meta{ font-size: 13px; color: var(--muted); }
.more-list .p-row .year{ font-size: 13px; color: var(--faint); font-variant-numeric: tabular-nums; }
@media (max-width: 700px) {
  .more-list .p-row { grid-template-columns: 32px 1fr; grid-template-rows: auto auto; }
  .more-list .p-row .meta, .more-list .p-row .year { grid-column: 2 / 3; }
}

/* --- Clients (shared: home strip + clients page grid) --- */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
@media (max-width: 900px)  { .clients-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px)  { .clients-grid { grid-template-columns: 1fr; } }

.c-tile {
  padding: 36px 32px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-height: 180px;
  transition: background .3s;
}
.c-tile:hover { background: var(--paper); }
.c-logo { height: 84px; display: flex; align-items: center; justify-content: flex-start; }
.c-logo img { max-height: 84px; max-width: 100%; object-fit: contain; }
.c-wordmark {
  display: flex; align-items: center;
  font-family: 'Instrument Serif', serif;
  font-size: 39px; line-height: 1;
  color: var(--ink);
}
.c-name { font-size: 14px; line-height: 1.4; color: var(--ink); }
/* City/region hidden on the public site — still stored in clients.json and editable in admin */
.c-city { display: none; }

/* Compact strip (home page) — no borders, centered, logos only */
.clients-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 32px 24px;
  align-items: center;
  border: 0;
}
.clients-strip .c-tile.c-compact {
  padding: 0; border: 0; min-height: 0; align-items: center; justify-content: center;
}
.clients-strip .c-tile.c-compact:hover { background: transparent; }
.c-compact .c-logo { justify-content: center; height: 66px; }
.c-compact .c-logo img { max-height: 66px; }
.c-compact .c-wordmark { font-size: 27px; text-align: center; }
@media (max-width: 900px) { .clients-strip { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 500px) { .clients-strip { grid-template-columns: repeat(2, 1fr); } }

/* Running-marquee variant (auto-scrolling logo strip) */
.clients-marquee {
  overflow: hidden;
  border: 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}
.clients-marquee .clients-track {
  display: flex;
  gap: 72px;
  align-items: center;
  animation: clientsMarquee 40s linear infinite;
  width: max-content;
}
.clients-marquee:hover .clients-track { animation-play-state: paused; }
@keyframes clientsMarquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
/* Marquee tiles = full (logo + full name + city), centered, no borders */
.clients-marquee .c-tile {
  flex-shrink: 0;
  width: 240px;
  padding: 0 8px; border: 0; min-height: 0;
  align-items: center; justify-content: flex-start;
  text-align: center;
  gap: 14px;
}
.clients-marquee .c-tile:hover { background: transparent; }
.clients-marquee .c-logo { justify-content: center; height: 120px; }
/* Always full colour on marquee logos, no hover transition */
.clients-marquee .c-logo img {
  max-height: 120px;
  filter: none;
  opacity: 1;
  transition: none;
}
.clients-marquee .c-tile:hover .c-logo img { filter: none; opacity: 1; }
.clients-marquee .c-wordmark { font-size: 49px; text-align: center; }
.clients-marquee .c-name { text-align: center; max-width: 22ch; margin: 0 auto; font-size: 13px; line-height: 1.35; }
.clients-marquee .c-city { text-align: center; }

/* --- Testimonials (landing page) --- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px 40px;
  margin-top: 56px;
}
@media (max-width: 900px) { .testimonial-grid { grid-template-columns: repeat(2, 1fr); gap: 40px 30px; } }
@media (max-width: 640px) { .testimonial-grid { grid-template-columns: 1fr; gap: 34px; } }

.testimonial-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 8px 0;
}
.testimonial-photo {
  width: 72px; height: 72px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--paper);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--rule);
}
.testimonial-photo img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-photo .placeholder {
  font-family: 'Instrument Serif', serif;
  color: var(--faint);
  font-size: 30px;
}
.testimonial-heading {
  font-family: 'Instrument Serif', serif;
  font-weight: 400;
  font-size: clamp(20px, 1.9vw, 26px);
  line-height: 1.2;
  color: var(--ink);
  letter-spacing: -0.005em;
}
.testimonial-desc {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 44ch;
}

/* --- Careers page --- */
.careers-list { border-top: 1px solid var(--rule); }
.career-item { padding: 40px 0; border-bottom: 1px solid var(--rule); }
.career-head { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: start; }
.career-title { font-family: 'Instrument Serif', serif; font-size: clamp(24px, 2.6vw, 34px); line-height: 1.15; }
.career-meta  { margin-top: 10px; font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.apply-btn {
  align-self: start;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 22px; border: 1px solid var(--ink);
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  transition: background .2s, color .2s;
  white-space: nowrap;
}
.apply-btn:hover { background: var(--ink); color: #fff; }
.career-desc { margin-top: 18px; max-width: 72ch; font-size: 15px; line-height: 1.65; color: var(--muted); }

.details-toggle {
  margin-top: 22px;
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid var(--ink);
  padding: 4px 0; cursor: pointer;
}
.details-toggle .sign { transition: transform .3s; }
.details-toggle[aria-expanded="true"] .sign { transform: rotate(45deg); }

.career-details { margin-top: 26px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 700px) { .career-details { grid-template-columns: 1fr; gap: 26px; } .career-head { grid-template-columns: 1fr; } .apply-btn { justify-self: start; } }
.career-details h4 { font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); font-weight: 500; margin-bottom: 12px; }
.career-details p, .career-details li { font-size: 14px; line-height: 1.65; color: var(--ink); }
.career-details ul { list-style: none; padding: 0; }
.career-details li { padding-left: 18px; position: relative; margin-bottom: 8px; }
.career-details li::before { content: '–'; position: absolute; left: 0; color: var(--faint); }
.career-details .section + .section { margin-top: 24px; }

/* No-openings empty state */
.no-openings { padding: 80px 20px; text-align: center; }
.no-openings h2 { font-family: 'Instrument Serif', serif; font-size: 34px; }
.no-openings p { color: var(--muted); margin-top: 12px; }

/* Form */
.form-row { display: block; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.form-row .lb { display: block; font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.form-row input, .form-row textarea, .form-row select {
  width: 100%; background: transparent; border: 0; outline: 0;
  font-family: inherit; font-size: 16px; color: var(--ink);
  padding: 4px 0;
}
.form-row textarea { resize: vertical; min-height: 100px; }
.form-btn { margin-top: 26px; display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border: 1px solid var(--ink); font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; transition: background .2s, color .2s; }
.form-btn:hover { background: var(--ink); color: #fff; }

/* Selection */
::selection { background: #111; color: #fff; }