/* ─────────────────────────────────────────
   Taresh Vohra — quick portfolio
   Tokens + fonts match the main portfolio
───────────────────────────────────────── */

@font-face {
  font-family: 'Cochinwalla';
  src: url('assets/fonts/CochinwallaV1-Regular.otf') format('opentype');
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: 'TheHumanistText';
  src: url('assets/fonts/TheHumanistText-Regular.otf') format('opentype');
  font-weight: 400;
  font-display: swap;
}

:root {
  --ink:    #0c0c0c;
  --paper:  #ffffff;
  --muted:  #888888;
  --rule:   #e0e0e0;
  --sans:   'TheHumanistText', 'DM Sans', system-ui, -apple-system, sans-serif;
  --display: 'Cochinwalla', Georgia, serif;
  --pad-x:  2.5rem;
  --nav-h:  4.5rem;
}

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

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

body {
  font-family: var(--sans);
  background: var(--paper);
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.6;
}

a { color: inherit; }

/* ─────────────────────────────────────────
   Nav
───────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--pad-x);
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  z-index: 100;
}

.nav a {
  text-decoration: none;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  opacity: 0.85;
  transition: opacity 0.2s ease;
}

.nav a:hover { opacity: 0.45; }

.nav a.nav-name {
  font-family: var(--display);
  font-size: 1.08rem;
  text-transform: none;
  letter-spacing: 0;
  /* Cochinwalla's T swash overhangs its glyph box on the left —
     give it room so it never gets clipped */
  padding-left: 0.45em;
}

.nav-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 2.25rem;
}

.nav a[aria-current="page"] {
  opacity: 1;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
}

/* Burger + menu overlay — hidden on desktop */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 120;
}

.nav-burger span {
  display: block;
  width: 100%;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.25s ease, opacity 0.2s ease;
}

.nav-burger.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.active span:nth-child(2) { opacity: 0; }
.nav-burger.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-menu {
  display: none;
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: var(--paper);
  z-index: 110;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.25rem;
}

.nav-menu a {
  text-decoration: none;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

/* ─────────────────────────────────────────
   Homepage — no scroll
───────────────────────────────────────── */

body.home {
  height: 100svh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--nav-h) var(--pad-x) 0;
  min-height: 0;
}

.hero-name {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(3.25rem, 9vw, 7.75rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.hero-tagline {
  margin-top: 1.5rem;
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  color: var(--muted);
}

.hero-tagline a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  transition: border-color 0.2s ease, opacity 0.2s ease;
}

.hero-tagline a:hover { border-color: var(--ink); opacity: 0.6; }

/* ─────────────────────────────────────────
   Clients marquee (homepage only)
───────────────────────────────────────── */

.clients-section {
  border-top: 1px solid var(--rule);
  padding: 1.25rem 0;
  overflow: hidden;
  flex-shrink: 0;
}

.marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: marquee-scroll 32s linear infinite;
}

.marquee-track:hover { animation-play-state: paused; }

.client-logo-wrap {
  display: inline-flex;
  align-items: center;
  padding: 0 2.75rem;
  flex-shrink: 0;
}

.client-logo {
  display: block;
  height: 28px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.3;
  transition: filter 0.4s ease, opacity 0.4s ease;
  cursor: default;
}

.client-logo-wrap:hover .client-logo {
  filter: grayscale(0%);
  opacity: 1;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; flex-wrap: wrap; padding: 0.5rem var(--pad-x); gap: 0.25rem 0; }
  .marquee-track [aria-hidden="true"] { display: none; }
}

/* ─────────────────────────────────────────
   Type design — stacked banners
───────────────────────────────────────── */

.page-content { padding-top: var(--nav-h); }

/* All images within a project share one canvas size, so the row
   height stays put and every weight renders at the same scale. */
.banner-row {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 4vh var(--pad-x);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}

.banner-caption {
  margin-bottom: 1rem;
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1;
}

.banner-caption-name { color: var(--ink); }

.banner-caption-credit {
  color: var(--muted);
  margin-left: 0.75em;
}

/* Desktop: track is a plain full-width container; the duplicate
   copy (used only for the mobile marquee) stays hidden */
.banner-track { width: 100%; }
.banner-track .banner-dup { display: none; }

.banner-row img {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: left center;
  display: block;
  opacity: 0.75;
  transition: opacity 0.25s ease;
  /* no Live Text / OCR word selection — behave like a plain image */
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

.banner-row:hover img { opacity: 1; }

/* ─────────────────────────────────────────
   Lettering — icon grid
───────────────────────────────────────── */

.icon-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}

.icon-cell {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6%;
  position: relative;
  transition: background-color 0.2s ease;
  overflow: hidden;
}

.icon-cell img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  opacity: 0.75;
  transition: opacity 0.2s ease;
  user-select: none;
  pointer-events: none;
}

.icon-cell:hover img { opacity: 1; }

/* ─────────────────────────────────────────
   About
───────────────────────────────────────── */

body.about-page {
  height: 100svh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.about {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 0.9rem;
  padding: var(--nav-h) var(--pad-x) 0;
}

.about a {
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  transition: border-color 0.2s ease;
}

.about a:hover { border-color: var(--ink); }

.about .soon {
  margin-top: 1.25rem;
  color: var(--muted);
  font-style: italic;
  font-size: 0.9rem;
}

/* ─────────────────────────────────────────
   Responsive
───────────────────────────────────────── */

@media (max-width: 760px) {
  :root { --pad-x: 1.25rem; --nav-h: 4rem; }

  /* Nav: just the name + burger */
  .nav-center, .nav-about { display: none; }
  .nav-burger { display: flex; }
  .nav-menu.open { display: flex; }
  body.menu-open { overflow: hidden; }

  /* Homepage: name on one line */
  .hero-name { font-size: 10.5vw; white-space: nowrap; }

  /* Type design: banners become slow wrapping marquees, ~5 per screen */
  .banner-row { padding: 1.75vh 0; }
  .banner-caption { padding: 0 var(--pad-x); margin-bottom: 0.6rem; }

  .banner-track {
    display: flex;
    width: max-content;
    animation: banner-marquee var(--marquee-dur, 40s) linear infinite;
  }

  .banner-track img,
  .banner-track .banner-dup {
    display: block;
    height: 9.5vh;
    width: auto;
    margin-right: 3rem;
  }

  /* Lettering: two per row */
  .icon-grid { grid-template-columns: repeat(2, 1fr); }
}

@keyframes banner-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .banner-track { animation: none; }
}