/* =========================================
   FALSE-COLOR.COM — Mihajlo Mršić Portfolio
   ========================================= */

:root {
  --bg:        #090909;
  --surface:   #111111;
  --border:    rgba(255,255,255,0.07);
  --muted:     #666;
  --mid:       #999;
  --light:     #ccc;
  --white:     #f2f2f2;
  --accent:    #e5b44f;   /* film-amber — the one risk: warm gold on near-black */
  --radius:    6px;
  --nav-h:     64px;
  --max:       1240px;
  --font-head: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --ease:      cubic-bezier(.25,.46,.45,.94);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ---- NAV ---- */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(9,9,9,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background .3s var(--ease);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .12em;
  color: var(--white);
}
.nav-links {
  display: flex;
  gap: 32px;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .14em;
  color: var(--muted);
  transition: color .2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); }
.nav-links a.active { color: var(--accent); }

/* Burger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  transition: transform .3s var(--ease), opacity .3s;
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.mobile-menu.open { display: flex; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 28px; text-align: center; }
.mobile-menu a {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--white);
  transition: color .2s;
}
.mobile-menu a:hover { color: var(--accent); }

/* ---- HERO ---- */
main { padding-top: var(--nav-h); }

.hero {
  padding: 80px 28px 48px;
  max-width: var(--max);
  margin: 0 auto;
}
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(42px, 8vw, 96px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -.03em;
  color: var(--white);
}
.hero-title span {
  color: var(--accent);
  display: block;
}

/* ---- PROJECT GRID ---- */
.grid-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px 28px 80px;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
}


.card {
  display: block;
  position: relative;
  overflow: hidden;
  background: var(--surface);
}

.card-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease), filter .4s;
  filter: brightness(.85);
}

.card:hover .card-thumb img {
  transform: scale(1.04);
  filter: brightness(.65);
}

.card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity .3s;
  background: linear-gradient(to top, rgba(0,0,0,.75) 0%, rgba(0,0,0,.08) 55%, transparent 100%);
}
.card:hover .card-overlay { opacity: 1; }

.play-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--white);
  padding-left: 4px;
  transition: background .2s, border-color .2s;
  flex-shrink: 0;
}
.card:hover .play-btn {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

.card-hover-title {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateY(6px);
  transition: transform .3s cubic-bezier(.25,.46,.45,.94);
}
.card:hover .card-hover-title { transform: translateY(0); }

.card-hover-type {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .16em;
  color: var(--accent);
  text-transform: uppercase;
}
.card-hover-name {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.25;
}

.card-meta {
  padding: 14px 16px 18px;
  border-top: 1px solid var(--border);
}
.card-type {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .16em;
  color: var(--accent);
  display: block;
  margin-bottom: 4px;
}
.card-title {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 500;
  color: var(--light);
  line-height: 1.3;
}
.card:hover .card-title { color: var(--white); }

/* ---- PROJECT PAGE ---- */
.project-page {
  max-width: var(--max);
  margin: 0 auto;
  padding: 32px 28px 80px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-family: var(--font-head);
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: 28px;
  transition: color .2s;
}
.back-link:hover { color: var(--white); }

.project-video {
  width: 100%;
  position: relative;
  padding-top: 56.25%;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 32px;
}
.project-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.project-info {
  margin-bottom: 60px;
}
.project-info .card-type {
  font-size: 11px;
  margin-bottom: 8px;
}
.project-info h1 {
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 700;
  margin-bottom: 16px;
}
.project-info p {
  color: var(--light);
  max-width: 640px;
  line-height: 1.7;
}

/* ---- YOU MAY ALSO LIKE ---- */
.also-like { margin-top: 24px; }
.also-title {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.also-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
}

/* ---- ABOUT PAGE ---- */
.about-page {
  max-width: var(--max);
  margin: 0 auto;
  padding: 60px 28px 80px;
}
.about-inner {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 64px;
  align-items: start;
}
.about-photo-wrap { position: sticky; top: calc(var(--nav-h) + 24px); }
.about-photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  filter: grayscale(20%);
}
.eyebrow {
  display: block;
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .2em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.about-heading {
  font-family: var(--font-head);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 6px;
}
.about-role {
  font-size: 16px;
  color: var(--mid);
  margin-bottom: 28px;
  font-family: var(--font-head);
}
.about-text p {
  color: var(--light);
  margin-bottom: 18px;
  max-width: 580px;
  line-height: 1.8;
}
.skills-block {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin: 40px 0;
  padding: 28px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.skill-group h4 {
  font-family: var(--font-head);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--accent);
  margin-bottom: 12px;
}
.skill-group li {
  font-size: 13px;
  color: var(--light);
  padding: 3px 0;
}
.cta-btn {
  display: inline-block;
  padding: 14px 28px;
  background: var(--accent);
  color: #000;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  border-radius: var(--radius);
  transition: background .2s, transform .2s;
}
.cta-btn:hover { background: #f0c060; transform: translateY(-1px); }

/* ---- CONTACT PAGE ---- */
.contact-page {
  max-width: var(--max);
  margin: 0 auto;
  padding: 60px 28px 80px;
}
.contact-inner { max-width: 900px; }
.contact-header { margin-bottom: 52px; }
.contact-header h1 {
  font-family: var(--font-head);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 14px;
}
.contact-header p { color: var(--mid); }

.contact-split {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 60px;
  align-items: start;
}
.contact-details { padding-top: 6px; }
.contact-item { margin-bottom: 28px; }
.ci-label {
  display: block;
  font-family: var(--font-head);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--accent);
  margin-bottom: 6px;
}
.ci-value { font-size: 14px; color: var(--light); }
a.ci-value:hover { color: var(--accent); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-family: var(--font-head);
  font-size: 10px;
  letter-spacing: .14em;
  color: var(--muted);
}
.form-group input,
.form-group textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 14px;
  outline: none;
  transition: border-color .2s;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }
.form-group input:focus,
.form-group textarea:focus { border-color: var(--accent); }

.submit-btn {
  align-self: flex-start;
  padding: 14px 32px;
  background: var(--accent);
  color: #000;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  border-radius: var(--radius);
  transition: background .2s, transform .2s;
}
.submit-btn:hover { background: #f0c060; transform: translateY(-1px); }
.submit-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.form-status {
  font-size: 13px;
  min-height: 20px;
  color: var(--mid);
}
.form-status.success { color: #6fcf97; }
.form-status.error   { color: #eb5757; }

/* ---- FOOTER ---- */
footer {
  border-top: 1px solid var(--border);
  padding: 24px 28px;
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
  gap: 16px;
  flex-wrap: wrap;
}
.footer-inner a { color: var(--muted); transition: color .2s; }
.footer-inner a:hover { color: var(--accent); }

/* ---- BACK TO TOP ---- */
.back-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--white);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), background .2s;
  z-index: 50;
  pointer-events: none;
}
.back-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-top:hover { background: var(--accent); color: #000; border-color: var(--accent); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .project-grid { grid-template-columns: 1fr; }
  .project-grid .card:first-child { grid-column: 1; }

  .also-grid { grid-template-columns: repeat(2, 1fr); }

  .about-inner { grid-template-columns: 1fr; }
  .about-photo-wrap { position: static; max-width: 240px; }
  .skills-block { grid-template-columns: 1fr 1fr; }

  .contact-split { grid-template-columns: 1fr; gap: 36px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  :root { --nav-h: 56px; }
  .hero { padding: 48px 20px 32px; }
  .grid-section, .project-page, .about-page, .contact-page { padding-left: 16px; padding-right: 16px; }

  .nav-links { display: none; }
  .nav-burger { display: flex; }

  .also-grid { grid-template-columns: 1fr; }
  .skills-block { grid-template-columns: 1fr; gap: 24px; }

  .back-top { bottom: 20px; right: 20px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* Logo image + text in nav */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-img {
  height: 32px;
  width: auto;
  display: block;
  transition: opacity .2s;
}
.nav-logo-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .12em;
  color: var(--white);
  transition: opacity .2s;
}
.nav-logo:hover .nav-logo-img,
.nav-logo:hover .nav-logo-text { opacity: .75; }

/* Updated logo sizing — full logo image with text baked in */
.nav-logo-img {
  height: 40px !important;
  width: auto;
}
.nav-logo-text { display: none; }  /* hidden — text is inside the logo image */

/* Platform branded placeholders for social cards */
.card-thumb {
  /* allow inline aspect-ratio override from JS */
  aspect-ratio: 16/9;
}
.card-platform-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: #111;
}
.card-platform-placeholder svg {
  width: 52px;
  height: 52px;
}
.card-platform-placeholder span {
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--mid);
}
/* Vertical cards sit in their own row so they don't stretch the grid oddly */
.card:has(.card-thumb[style*="9/16"]) {
  grid-row: span 1;
}

/* Vertical video player (Instagram Reels / portrait Facebook) */
.project-video--vertical {
  max-width: 420px;
  padding-top: 0 !important;
  aspect-ratio: 9/16;
  height: auto;
  margin-left: 0;
}
.project-video--vertical iframe {
  position: static !important;
  width: 100%;
  height: 100%;
}

/* Letterboxed portrait thumbnails in 16:9 card container */
.card-thumb img[style*="object-fit:contain"] {
  background: #000;
}