/* =====================================================
   style_v2.css — Malik Jejuan Portfolio V2
   Reference: ranivestal.com
   Light / Dark mode, floating pill nav, no footer.
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300;1,9..40,400&family=DM+Mono:wght@300;400;500&display=swap');

/* ── Reset ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Tokens — Light mode (default) ─────────────────── */
:root {
  --bg: #fdfdfd;
  --fg: rgba(0, 0, 0, 0.85);
  --fg-muted: rgba(0, 0, 0, 0.45);
  --fg-hover: rgba(0, 0, 0, 0.5);
  --pill-bg: #ffffff;
  --pill-border: rgba(0, 0, 0, 0.08);
  --pill-shadow: rgba(0, 0, 0, 0.06);
  --nav-blur-bg: rgba(255, 255, 255, 0.7);
  --caption-bg: #ffffff;
  --caption-color: #000000;
  --caption-hover-bg: #161616;
  --caption-hover-color: #ffffff;
  --border: rgba(0, 0, 0, 0.12);
  --thumb-placeholder: #e8e8e8;
  --input-bg: transparent;
  --input-border: rgba(0, 0, 0, 0.18);
  --link-hover-bg: #000;
  --link-hover-fg: #fff;
  --toggle-track: rgba(0,0,0,0.12);
  --toggle-thumb: #ffffff;
  --toggle-icon: '☀';
  --font-sans: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'DM Mono', monospace;
  --grid-cols: 4;
  --grid-gap: 0.45rem;
  --thumb-radius: 0.5rem;
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-med: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Dark mode ─────────────────────────────────────── */
[data-theme="dark"] {
  --bg: #111111;
  --fg: rgba(255, 255, 255, 0.88);
  --fg-muted: rgba(255, 255, 255, 0.4);
  --fg-hover: rgba(255, 255, 255, 0.55);
  --pill-bg: #1e1e1e;
  --pill-border: rgba(255, 255, 255, 0.08);
  --pill-shadow: rgba(0, 0, 0, 0.3);
  --nav-blur-bg: rgba(17, 17, 17, 0.75);
  --caption-bg: #1e1e1e;
  --caption-color: rgba(255,255,255,0.85);
  --caption-hover-bg: #ffffff;
  --caption-hover-color: #000000;
  --border: rgba(255, 255, 255, 0.1);
  --thumb-placeholder: #222222;
  --input-bg: rgba(255,255,255,0.04);
  --input-border: rgba(255,255,255,0.15);
  --link-hover-bg: #fff;
  --link-hover-fg: #000;
  --toggle-track: rgba(255,255,255,0.15);
  --toggle-thumb: #333333;
}

/* ── Base ─────────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  transition: background 0.35s ease, color 0.35s ease;
}

a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }
::selection { background: #d6d6d6; color: #000; }
[data-theme="dark"] ::selection { background: #444; color: #fff; }

/* =========================================================
   NAVIGATION — floating centered pill + dark mode toggle
   ========================================================= */
.site-nav {
  position: fixed;
  top: 1rem;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  pointer-events: none;
}

.nav-pill {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.25rem;
  background: var(--nav-blur-bg);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  border-radius: 999rem;
  border: 1px solid var(--pill-border);
  box-shadow: 0 2px 16px var(--pill-shadow);
  transition: background 0.35s ease, border-color 0.35s ease;
}

.nav-pill a {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--fg);
  padding: 0.4rem 1rem 0.35rem;
  border-radius: 999rem;
  transition: color var(--transition-fast), background var(--transition-fast);
  white-space: nowrap;
  line-height: 1;
}

.nav-pill a.nav-brand {
  font-weight: 400;
  background: transparent;
  padding-left: 0.8rem;
  padding-right: 0.8rem;
}

.nav-pill a.nav-brand:hover { color: var(--fg-hover); }

.nav-pill a.nav-link {
  background: var(--pill-bg);
  transition: color var(--transition-fast), background 0.35s ease;
}

.nav-pill a.nav-link:hover { color: var(--fg-hover); }

.nav-pill a.nav-link.active { color: rgba(142, 146, 154, 1); }
.nav-pill a.nav-link.active:hover { color: rgba(142, 146, 154, 1); }

.nav-link-wrap {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
}

.nav-link-wrap .nav-link {
  background: var(--pill-bg);
}

.nav-link-wrap--gallery {
  padding-bottom: 2.2rem;
  margin-bottom: -2.2rem;
}

.gallery-zoom-controls {
  position: absolute;
  top: 2.0rem;
  left: 50%;
  z-index: 10;
  display: flex;
  gap: 0.15rem;
  padding: 0.25rem;
  background: var(--nav-blur-bg);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  border: 1px solid var(--pill-border);
  border-radius: 999rem;
  box-shadow: 0 2px 16px var(--pill-shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-0.15rem) scale(0.94);
  transform-origin: top center;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.nav-link-wrap--gallery:hover .gallery-zoom-controls,
.nav-link-wrap--gallery:focus-within .gallery-zoom-controls {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0) scale(1);
}

.gallery-zoom-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.85rem;
  height: 1.85rem;
  padding: 0;
  border: none;
  border-radius: 999rem;
  background: var(--pill-bg);
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1;
  cursor: pointer;
  transition: opacity var(--transition-fast), background 0.35s ease;
}

.gallery-zoom-btn:hover { opacity: 0.75; }
.gallery-zoom-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

/* ── Corner buttons (references + theme toggle) ── */
.corner-btn {
  position: fixed;
  top: 1rem;
  z-index: 1001;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  padding: 0;
  margin: 0;
  border-radius: 50%;
  background: var(--nav-blur-bg);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  border: 1px solid var(--pill-border);
  box-shadow: 0 2px 12px var(--pill-shadow);
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1;
  color: var(--fg);
  text-decoration: none;
  appearance: none;
  -webkit-appearance: none;
  transition: background 0.35s ease, color 0.35s ease, border-color 0.35s ease, opacity 0.35s ease;
  user-select: none;
}

.corner-btn:hover { opacity: 0.75; }

.corner-btn-left  { left: 1.25rem; }
.corner-btn-right { right: 1.25rem; }

/* =========================================================
   MAIN CONTENT
   ========================================================= */
.site-content { padding-top: 3.75rem; }

/* =========================================================
   HOMEPAGE — 4-col grid, no footer, tight
   ========================================================= */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(var(--grid-cols), 1fr);
  gap: var(--grid-gap);
  padding: var(--grid-gap);
  max-width: 1600px;
  margin: 0 auto;
}

.portfolio-item {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: var(--thumb-radius);
  background: var(--thumb-placeholder);
  cursor: pointer;
  aspect-ratio: 4 / 3;
}

.portfolio-item img,
.portfolio-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform var(--transition-slow);
  transform-origin: center center;
  will-change: transform;
}

.portfolio-item:hover img,
.portfolio-item:hover video {
  transform: scale(1.06);
}

/* Caption pill overlay */
.portfolio-item-caption {
  position: absolute;
  left: 0.5rem;
  top: 0.5rem;
  z-index: 2;
  display: inline-block;
  background: var(--caption-bg);
  color: var(--caption-color);
  border-radius: 999rem;
  padding: 0.2rem 0.65rem 0.17rem;
  line-height: 1;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  pointer-events: none;
  max-width: calc(100% - 1rem);
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background-color var(--transition-med), color var(--transition-med);
}

.portfolio-item:hover .portfolio-item-caption {
  background: var(--caption-hover-bg);
  color: var(--caption-hover-color);
}

/* =========================================================
   GALLERY PAGE — masonry columns, no gray gaps
   ========================================================= */
.gallery-freeform {
  column-count: var(--gallery-cols, 6);
  column-gap: var(--grid-gap);
  padding: var(--grid-gap);
}

.gallery-freeform-item {
  display: block;
  break-inside: avoid;
  margin-bottom: var(--grid-gap);
  background: transparent;
  cursor: pointer;
  line-height: 0;
}

.gallery-freeform-item img,
.gallery-freeform-item video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--thumb-radius);
  transition: transform var(--transition-slow), opacity var(--transition-fast);
  transform-origin: center center;
}

.gallery-freeform-item:hover img,
.gallery-freeform-item:hover video {
  transform: scale(1.02);
  opacity: 0.92;
}

/* =========================================================
   PROJECT PAGES
   ========================================================= */
.project-page {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem 5rem;
}

.project-title {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 2.5rem;
  padding-top: 0.5rem;
}

/* Column grid */
.column-set {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  align-items: start;
}

.column-set.mobile-stack-true { }

.column-unit { grid-column: span 6; }
.column-unit.span-1  { grid-column: span 1; }
.column-unit.span-2  { grid-column: span 2; }
.column-unit.span-3  { grid-column: span 3; }
.column-unit.span-4  { grid-column: span 4; }
.column-unit.span-5  { grid-column: span 5; }
.column-unit.span-6  { grid-column: span 6; }
.column-unit.span-7  { grid-column: span 7; }
.column-unit.span-8  { grid-column: span 8; }
.column-unit.span-9  { grid-column: span 9; }
.column-unit.span-10 { grid-column: span 10; }
.column-unit.span-11 { grid-column: span 11; }
.column-unit.span-12 { grid-column: span 12; }

h1, h2, h3 {
  font-family: var(--font-sans);
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 0.4rem;
}

h1 { font-size: 1.25rem; font-weight: 600; }
h2 { font-size: 1.1rem; color: var(--fg-muted); }

/* Media wrappers */
.media-wrapper {
  width: 100%;
  overflow: hidden;
  border-radius: 0.2rem;
  margin-bottom: 0.5rem;
}

.media-wrapper img,
.media-wrapper video {
  width: 100%;
  height: auto;
  display: block;
}

/* Gallery slideshow (project pages) */
.gallery-slideshow {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: 0.2rem;
  cursor: pointer;
  margin-bottom: 1.5rem;
}

.gallery-slideshow .slide {
  display: none;
  width: 100%;
}

.gallery-slideshow .slide.active {
  display: block;
}

/* Project pages: show every slide stacked vertically */
.gallery-slideshow--stacked {
  cursor: default;
}

.gallery-slideshow--stacked .slide {
  display: block;
  margin-bottom: 1rem;
}

.gallery-slideshow--stacked .slide:last-child {
  margin-bottom: 0;
}

.gallery-slideshow .slide .media-wrapper {
  border-radius: 0;
  margin-bottom: 0;
}

/* =========================================================
   ABOUT / INFO PAGE
   ========================================================= */
.about-page {
  max-width: 820px;
  margin: 0 auto;
  padding: 1rem 2rem 5rem;
  text-align: center;
}

.about-page .column-set {
  justify-items: center;
}

.about-page .column-unit.span-8 {
  text-align: center;
}

.about-page .bc2 {
  display: inline-block;
  max-width: 36rem;
  text-align: left;
}

.bodycopy, bodycopy, .bc2 {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--fg);
  line-height: 1.6;
  display: block;
}

.bodycopy a, bodycopy a, .bc2 a {
  color: var(--fg);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.bodycopy a:hover, bodycopy a:hover, .bc2 a:hover { color: var(--fg-muted); }

/* About page portrait — swap image based on theme */
.about-photo-light,
.about-photo-dark {
  width: 100%;
  height: auto;
  display: block;
  transition: opacity 0.35s ease;
}

/* Light mode: show inverted portrait, hide dark one */
[data-theme="light"] .about-photo-light { display: block; }
[data-theme="light"] .about-photo-dark  { display: none; }

/* Dark mode: show dark portrait, hide light one */
[data-theme="dark"] .about-photo-light { display: none; }
[data-theme="dark"] .about-photo-dark  { display: block; }

/* Default fallback (before theme loads): show light */
.about-photo-dark { display: none; }

/* Contact button */
.btn-contact {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--fg);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999rem;
  padding: 0.5rem 1.4rem 0.45rem;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  cursor: pointer;
}

.btn-contact:hover {
  background: var(--link-hover-bg);
  color: var(--link-hover-fg);
  border-color: var(--link-hover-bg);
}

/* =========================================================
   CONTACT FORM PAGE
   ========================================================= */
.contact-form-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 2rem 5rem;
}

.contact-form-wrap h1 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--fg);
}

.contact-form-wrap p {
  color: var(--fg-muted);
  margin-bottom: 2.5rem;
  font-size: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
}

.form-field label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--fg-muted);
}

.form-field input,
.form-field textarea {
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 0.4rem;
  padding: 0.7rem 0.9rem;
  color: var(--fg);
  font-family: var(--font-sans);
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition-fast);
  width: 100%;
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus { border-color: var(--fg-muted); }

.form-submit {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--link-hover-fg);
  background: var(--link-hover-bg);
  border: none;
  border-radius: 999rem;
  padding: 0.6rem 1.6rem 0.55rem;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.form-submit:hover { opacity: 0.65; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 800px) {
  :root { --grid-cols: 2; }

  .column-set {
    grid-template-columns: 1fr;
  }
  .column-unit,
  .column-unit[class*="span-"] {
    grid-column: span 1;
  }
}

@media (max-width: 520px) {
  :root { --grid-cols: 1; }

  .nav-pill a { font-size: 0.88rem; padding: 0.35rem 0.6rem 0.3rem; }
  .portfolio-item-caption { font-size: 0.68rem; }
}