/* ============================================================
   Ayush — "Design that ships"  •  Direction C (Poster)
   Monochrome, Yeseva One + Space Grotesk + IBM Plex Mono
   ============================================================ */

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

:root {
  /* palette — light */
  --bg: #FFFFFF;
  --bg2: #EDECE8;
  --ink: #141414;
  --mut: #6B6B68;
  --line: #E3E1DC;
  --band-bg: #141414;
  --band-ink: #F2F1ED;
  --band-mut: #8F8E8A;

  /* layout — desktop */
  --px: 56px;
  --secv: 110px;
  --navlink: inline;
  --svcgrid: 1fr minmax(280px, 34ch);
  --pgridA: 1.15fr 1fr;
  --pgridB: 1fr 1.15fr;
  --pgap: 44px;
  --palign: right;
  --pimgord: 0;
  --cardw: 380px;
  --iggrid: repeat(4, 1fr);

  /* fonts */
  --serif: 'Yeseva One', Georgia, serif;
  --sans: 'Space Grotesk', system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, monospace;
}

:root[data-theme="dark"] {
  --bg: #141414;
  --bg2: #1D1D1B;
  --ink: #F2F1ED;
  --mut: #8F8E8A;
  --line: #2A2A28;
  --band-bg: #EDECE8;
  --band-ink: #141414;
  --band-mut: #6B6B68;
}

@media (max-width: 768px) {
  :root {
    --px: 24px;
    --secv: 96px;
    --navlink: none;
    --svcgrid: 1fr;
    --pgridA: 1fr;
    --pgridB: 1fr;
    --pgap: 26px;
    --palign: left;
    --pimgord: -1;
    --cardw: min(300px, 82vw);
    --iggrid: repeat(2, 1fr);
  }
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  transition: background .35s ease, color .35s ease;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--mut); }

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

/* Visually hidden, still read by assistive tech + crawlers */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ---- Wordmark ---- */
.wordmark { display: flex; align-items: baseline; }
.wordmark__name { font: 400 25px/1 var(--serif); color: var(--ink); }
.wordmark__caret {
  display: inline-block; width: 10px; height: 3.5px;
  background: var(--ink); margin-left: 5px;
  animation: blinkCaret 1.2s steps(1) infinite;
}
.wordmark__caret--static { animation: none; }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.nav__inner {
  padding: 18px var(--px);
  display: flex; align-items: center; justify-content: space-between;
}
.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__link { display: var(--navlink); font: 600 13.5px var(--sans); }
.theme-toggle {
  font: 500 12px var(--mono);
  color: var(--ink); background: none;
  border: 1px solid var(--line); border-radius: 999px;
  padding: 7px 15px; cursor: pointer;
  transition: border-color .2s ease;
}
.theme-toggle:hover { border-color: var(--ink); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 56px var(--px) 40px;
  min-height: 74vh;
  display: flex; flex-direction: column; justify-content: space-between;
}
.hero__dots {
  position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(color-mix(in srgb, var(--ink) 13%, transparent) 1.2px, transparent 1.2px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(130% 110% at 78% 0%, #000 0%, transparent 68%);
  mask-image: radial-gradient(130% 110% at 78% 0%, #000 0%, transparent 68%);
}
.hero__headline { position: relative; margin: 0; }
.display {
  display: block;
  font: 400 clamp(42px, 11vw, 164px)/1.02 var(--serif);
  margin: 0; color: var(--ink); letter-spacing: -0.01em;
}
.display--indent { margin-left: 12vw; }

.hero__foot {
  position: relative;
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 48px; margin-top: 56px; flex-wrap: wrap;
}
.hero__role {
  display: flex; align-items: center; gap: 10px;
  font: 400 12.5px var(--mono); color: var(--mut); margin: 0;
}
.pulse-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--ink);
  animation: pulseDot 1.3s ease-in-out infinite alternate;
}
.hero__aside { max-width: 400px; }
.hero__lede {
  font: 400 clamp(15px, 4.2vw, 17.5px)/1.65 var(--sans);
  color: var(--mut); margin: 0 0 26px;
}

/* Hero actions — one confident primary, one quiet secondary */
.hero__actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }

/* Primary "Book a call" button (shared by hero + footer) */
.btn-primary {
  display: inline-flex; align-items: center; gap: 9px;
  font: 600 14.5px var(--sans); letter-spacing: -0.005em;
  color: var(--bg); background: var(--ink);
  border: 1px solid var(--ink); border-radius: 14px;
  padding: 15px 26px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.btn-primary:hover {
  color: var(--bg);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--ink) 22%, transparent);
}
.btn-primary__arrow { transition: transform .25s ease; }
.btn-primary:hover .btn-primary__arrow { transform: translate(3px, -3px); }

/* Brand icon inside a button/link */
.btn-ico { display: block; flex: none; }

/* Quiet secondary link (email) */
.btn-quiet {
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 13px var(--mono); color: var(--mut);
  transition: color .2s ease;
}
.btn-quiet__text {
  border-bottom: 1px solid transparent; padding-bottom: 2px;
  transition: border-color .2s ease;
}
.btn-quiet:hover { color: var(--ink); }
.btn-quiet:hover .btn-quiet__text {
  border-bottom-color: color-mix(in srgb, var(--ink) 40%, transparent);
}

/* ============================================================
   TRUST MARQUEE
   ============================================================ */
.trust {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.trust__track {
  display: flex; gap: 60px; width: max-content;
  padding: 26px 0; align-items: center;
  animation: marqueeX 34s linear infinite;
}
.trust__lead { font: 400 24px var(--serif); color: var(--mut); white-space: nowrap; }
.trust__dot { font: 400 24px var(--serif); color: var(--line); }
.trust__logo {
  height: 34px; width: auto; display: block;
  filter: grayscale(1); opacity: .7;
}
:root[data-theme="dark"] .trust__logo { filter: grayscale(1) invert(1); }

/* ============================================================
   STACK
   ============================================================ */
.stack { padding: 88px var(--px) 0; }
.stack__label {
  text-align: center; font: 500 11px var(--mono);
  letter-spacing: 0.14em; color: var(--mut); margin-bottom: 44px;
}
.stack__row {
  display: flex; justify-content: center; align-items: flex-start;
  gap: clamp(40px, 8vw, 96px); flex-wrap: wrap;
}
.stack__item {
  display: flex; flex-direction: column; align-items: center; gap: 13px;
  color: var(--mut); transition: transform .25s ease;
}
.stack__item:hover { transform: translateY(-4px) scale(1.12); }
.stack__name { font: 400 12px var(--mono); }

/* ============================================================
   Shared section chrome
   ============================================================ */
.section { padding: var(--secv) var(--px); }
.section__head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 44px;
}
.section__index {
  font: 500 12px var(--mono); letter-spacing: 0.14em; color: var(--mut);
}
.section__note { font: 400 12px var(--mono); color: var(--mut); }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(34px); }
.reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .7s cubic-bezier(.2, .6, .2, 1), transform .7s cubic-bezier(.2, .6, .2, 1);
}

/* ============================================================
   SERVICES
   ============================================================ */
.svc-list { border-top: 1px solid var(--line); }
.svc {
  display: grid; grid-template-columns: var(--svcgrid);
  gap: 10px 48px; align-items: center;
  padding: 34px 8px; border-bottom: 1px solid var(--line);
}
.svc__title { display: flex; align-items: baseline; gap: 22px; }
.svc__num { font: 400 13px var(--mono); color: var(--mut); }
.svc__name {
  font: 400 clamp(22px, 4.5vw, 38px)/1.1 var(--serif); color: var(--ink);
  display: inline-block; transition: transform .3s ease;
}
.svc:hover .svc__name { transform: translateX(18px); }
.svc__desc { font: 400 clamp(13.5px, 3.6vw, 15px)/1.55 var(--sans); color: var(--mut); }

/* ============================================================
   PROJECTS
   ============================================================ */
.work { padding: 0 var(--px) 72px; }
.work__list { display: flex; flex-direction: column; gap: 48px; }
.work__more { display: flex; flex-direction: column; gap: 48px; }
.work__more[hidden] { display: none; }

.proj {
  display: grid; gap: var(--pgap); align-items: end;
}
.proj--a { grid-template-columns: var(--pgridA); }
.proj--b { grid-template-columns: var(--pgridB); }

.proj__media { border-radius: 16px; overflow: hidden; order: var(--pimgord); }
.proj__media img { width: 100%; height: 100%; object-fit: cover; }
.proj__media--169 { aspect-ratio: 16 / 9; }
.proj__media--1610 { aspect-ratio: 16 / 10; }
.proj__media--wide { aspect-ratio: 1920 / 910; }

.proj__body { padding-bottom: 8px; }
.proj__body--right { text-align: var(--palign); }
.proj__meta { font: 400 13px var(--mono); color: var(--mut); margin-bottom: 14px; }
.proj__title {
  font: 400 clamp(24px, 5vw, 31px)/1.15 var(--serif); color: var(--ink);
  margin: 0 0 14px;
}
.proj__desc {
  font: 400 clamp(14px, 3.8vw, 15.5px)/1.6 var(--sans); color: var(--mut);
  margin: 0 0 20px;
}
.tag {
  display: inline-block; font: 500 12px var(--mono); letter-spacing: 0.05em;
  color: var(--mut); border: 1px solid var(--line); border-radius: 999px;
  padding: 9px 18px;
}
.link {
  font: 500 13px var(--mono);
  border-bottom: 1px solid var(--ink); padding-bottom: 3px;
}
.link:hover { border-bottom-color: var(--mut); }

.work__cta { display: flex; justify-content: center; margin-top: 44px; }
.pill-btn {
  font: 500 13px var(--mono); letter-spacing: 0.05em;
  color: var(--ink); background: none;
  border: 1px solid var(--ink); border-radius: 999px;
  padding: 14px 32px; cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.pill-btn:hover { background: var(--ink); color: var(--bg); }

/* ============================================================
   REVIEWS
   ============================================================ */
.reviews {
  background: var(--bg2); transition: background .35s ease;
  padding: 100px 0;
}
.reviews__head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 0 var(--px); margin-bottom: 40px; flex-wrap: wrap; gap: 12px;
}
.reviews__title {
  font: 400 clamp(28px, 6.5vw, 56px)/1.1 var(--serif); margin: 0; color: var(--ink);
}
.reviews__head .section__index { display: block; margin-bottom: 16px; }
.reviews__viewport { overflow-x: auto; scrollbar-width: none; }
.reviews__viewport::-webkit-scrollbar { display: none; }
.reviews__track {
  display: flex; gap: 22px; width: max-content; padding: 6px var(--px) 18px;
}
.review {
  flex: none; width: var(--cardw); margin: 0;
  background: var(--bg); border: 1px solid var(--line); border-radius: 16px;
  padding: 30px; display: flex; flex-direction: column; gap: 18px;
}
.review__stars { font: 400 15px/1 var(--sans); letter-spacing: 3px; color: var(--ink); }
.review__quote {
  font: 400 clamp(14.5px, 4vw, 16px)/1.65 var(--sans); color: var(--ink);
  margin: 0; flex: 1;
}
.review__by { display: flex; justify-content: space-between; align-items: baseline; }
.review__name { font: 600 14px var(--sans); color: var(--ink); }
.review__org { font: 400 10.5px var(--mono); color: var(--mut); }

/* ============================================================
   INSTAGRAM
   ============================================================ */
.ig__head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 44px;
}
.ig__head .section__index { display: block; margin-bottom: 16px; }
.ig__title { font: 400 clamp(28px, 6.5vw, 56px)/1.1 var(--serif); margin: 0; color: var(--ink); }
.ig__handle { font: 400 12px var(--mono); color: var(--mut); }
.ig__grid { display: grid; grid-template-columns: var(--iggrid); gap: 20px; }

.ig-tile {
  position: relative; aspect-ratio: 9 / 16; border-radius: 16px; overflow: hidden;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, var(--bg2) 0%, color-mix(in srgb, var(--bg2) 55%, var(--bg)) 55%, var(--bg2) 100%);
}
.ig-tile__dots {
  position: absolute; inset: 0;
  background-image: radial-gradient(color-mix(in srgb, var(--ink) 9%, transparent) 1.2px, transparent 1.2px);
  background-size: 22px 22px;
}
.ig-tile__center {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  padding: clamp(8px, 6%, 18px);
}
.ig-badge {
  position: relative; overflow: hidden;
  max-width: 100%; box-sizing: border-box;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: color-mix(in srgb, var(--bg) 30%, transparent);
  border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  border-radius: 999px;
  padding: clamp(9px, 3.5vw, 13px) clamp(13px, 5vw, 22px);
  display: flex; align-items: center; justify-content: center; gap: clamp(6px, 2.5vw, 9px);
  box-shadow: 0 8px 28px color-mix(in srgb, var(--ink) 10%, transparent);
}
.ig-badge svg { color: var(--ink); flex: none; }
.ig-badge__text {
  font: 500 clamp(9.5px, 2.5vw, 11.5px)/1.25 var(--mono);
  letter-spacing: 0.09em; color: var(--ink); text-align: center;
}
.ig-badge__sheen {
  position: absolute; top: 0; bottom: 0; left: 0; width: 38%;
  background: linear-gradient(105deg, transparent, color-mix(in srgb, var(--bg) 75%, transparent), transparent);
  animation: glassSheen 2.8s ease-in-out infinite;
}

/* ============================================================
   CTA + FOOTER
   ============================================================ */
.cta { background: var(--band-bg); color: var(--band-ink); transition: background .35s ease; }
.cta__inner { padding: 110px var(--px) 40px; text-align: center; }
.cta__index { color: var(--band-mut); margin-bottom: 26px; }
.cta__title {
  font: 400 clamp(34px, 7vw, 96px)/1.08 var(--serif); margin: 0 0 40px; color: var(--band-ink);
}
.cta__actions {
  display: flex; justify-content: center; align-items: center;
  gap: 26px; flex-wrap: wrap; margin-bottom: 96px;
}
/* Band variants — inverted so the button pops on the dark band */
.btn-primary--band {
  color: var(--band-bg); background: var(--band-ink); border-color: var(--band-ink);
}
.btn-primary--band:hover {
  color: var(--band-bg);
  box-shadow: 0 12px 28px color-mix(in srgb, var(--band-ink) 24%, transparent);
}
.btn-quiet--band { color: var(--band-mut); }
.btn-quiet--band:hover { color: var(--band-ink); }
.btn-quiet--band:hover .btn-quiet__text {
  border-bottom-color: color-mix(in srgb, var(--band-ink) 40%, transparent);
}

.cta__footer {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid color-mix(in srgb, var(--band-ink) 20%, transparent);
  padding-top: 26px; flex-wrap: wrap; gap: 14px;
}
.wordmark--band .wordmark__name { font-size: 18px; color: var(--band-ink); }
.wordmark--band .wordmark__caret { width: 8px; height: 3px; background: var(--band-ink); margin-left: 4px; }
.cta__copy { font: 400 11.5px var(--mono); color: var(--band-mut); }
.socials { display: flex; gap: 20px; align-items: center; }
.social {
  color: var(--band-mut); display: flex;
  transition: color .2s ease, transform .2s ease;
}
.social:hover { transform: scale(1.22); }
.social--ig:hover { color: #E4405F; }
.social--li:hover { color: #0A66C2; }
.social--gh:hover { color: var(--band-ink); }

/* ============================================================
   Keyframes
   ============================================================ */
@keyframes blinkCaret { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
@keyframes marqueeX { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes rise { from { opacity: 0; transform: translateY(34px); } to { opacity: 1; transform: none; } }
@keyframes pulseDot { from { opacity: .3; } to { opacity: 1; } }
@keyframes glassSheen {
  0% { transform: translateX(-160%) skewX(-18deg); }
  100% { transform: translateX(320%) skewX(-18deg); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
  html { scroll-behavior: auto; }
  .trust__track { animation: none; }
  .reveal { opacity: 1; transform: none; }
}