/* =========================================================
   S3D Coding Portfolio Section
   File: css/coding.css
========================================================= */

:root {
  --code-panel: rgba(9, 15, 28, 0.84);
  --code-text: #f7fbff;
  --code-muted: #aab8ca;
  --code-cyan: #4de7ff;
  --code-purple: #8b5cf6;
  --code-orange: #ffb545;
  --code-border: rgba(255,255,255,0.12);
  --code-border-strong: rgba(77,231,255,0.32);
  --code-shadow: 0 28px 90px rgba(0,0,0,0.36);
}

/* SECTION */

.coding-section {
  position: relative;
  overflow: hidden;
  padding: clamp(46px, 7vw, 86px) 0;
  color: var(--code-text);
}

.coding-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.coding-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.026) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(180deg, black, transparent 92%);
}

.coding-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(34px);
  opacity: 0.55;
  animation: codeOrb 14s ease-in-out infinite alternate;
}

.coding-orb-one {
  width: 340px;
  height: 340px;
  left: -120px;
  top: 14%;
  background: rgba(77,231,255,0.13);
}

.coding-orb-two {
  width: 380px;
  height: 380px;
  right: -150px;
  bottom: 8%;
  background: rgba(255,181,69,0.10);
  animation-delay: 2s;
}

.coding-wide-wrap {
  width: min(1450px, calc(100% - 48px));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.coding-panel {
  position: relative;
  overflow: visible;
  border-radius: 28px;
  border: 1px solid var(--code-border);
  background:
    radial-gradient(circle at 12% 10%, rgba(77,231,255,0.13), transparent 32%),
    radial-gradient(circle at 88% 10%, rgba(255,181,69,0.08), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,0.055), rgba(255,255,255,0.02)),
    var(--code-panel);
  box-shadow: var(--code-shadow);
  padding: clamp(22px, 2.8vw, 38px);
}

.coding-panel > * {
  position: relative;
  z-index: 1;
}

/* HEADER */

.coding-head {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(280px, 0.55fr);
  gap: clamp(22px, 4vw, 58px);
  align-items: end;
  margin-bottom: 24px;
}

.coding-kicker {
  color: var(--code-cyan);
}

.coding-head h2 {
  margin: 0;
  font-size: clamp(2.4rem, 4.4vw, 4.6rem);
  line-height: 0.92;
  letter-spacing: -0.075em;
}

.coding-head h2 .word {
  display: inline-block;
  margin-right: 0.16em;
}

.coding-head p {
  margin: 0;
  color: var(--code-muted);
  line-height: 1.72;
  font-size: 0.98rem;
}

/* STATS */

.coding-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 0 0 28px;
}

.coding-stats div {
  border-radius: 16px;
  border: 1px solid var(--code-border);
  background: rgba(255,255,255,0.04);
  padding: 15px;
}

.coding-stats strong {
  display: block;
  font-size: 1.75rem;
  line-height: 1;
  color: white;
}

.coding-stats span {
  display: block;
  margin-top: 6px;
  color: var(--code-muted);
  font-size: 0.78rem;
}

/* GROUP HEADERS */

.coding-group-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin: 30px 0 14px;
}

.coding-group-head span {
  color: var(--code-cyan);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.76rem;
  font-weight: 900;
}

.coding-group-head p {
  margin: 0;
  color: var(--code-muted);
  font-size: 0.9rem;
}

/* FEATURED PROJECTS */

.coding-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.coding-showcase-card,
.coding-project-card {
  font: inherit;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.coding-showcase-card {
  border: 1px solid var(--code-border);
  border-radius: 22px;
  background: rgba(255,255,255,0.045);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition:
    transform 0.24s ease,
    border-color 0.24s ease,
    background 0.24s ease,
    box-shadow 0.24s ease;
}

.coding-showcase-card:hover,
.coding-showcase-card.active {
  transform: translateY(-5px);
  border-color: var(--code-border-strong);
  background:
    linear-gradient(135deg, rgba(77,231,255,0.11), rgba(139,92,246,0.07)),
    rgba(255,255,255,0.055);
  box-shadow: 0 0 36px rgba(77,231,255,0.11);
}

.showcase-media {
  height: 170px;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--code-border);
  background: rgba(5,8,16,0.58);
}

.showcase-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.phone-media img {
  object-fit: contain;
  background: rgba(0,0,0,0.22);
  padding: 8px;
}

.showcase-copy {
  align-self: stretch;
}

.showcase-copy span,
.project-type {
  display: block;
  color: var(--code-cyan);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.7rem;
  font-weight: 900;
  margin-bottom: 9px;
}

.showcase-copy h3,
.coding-project-card strong {
  display: block;
  margin: 0 0 9px;
  font-size: clamp(1.25rem, 1.7vw, 1.7rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.showcase-copy p,
.coding-project-card p {
  margin: 0;
  color: var(--code-muted);
  line-height: 1.55;
  font-size: 0.92rem;
}

/* SMALL PROJECT GRID */

.coding-grid-projects {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.website-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.coding-project-card {
  min-height: 165px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 18px;
  border: 1px solid var(--code-border);
  background: rgba(255,255,255,0.04);
  padding: 16px;
  transition:
    transform 0.22s ease,
    border-color 0.22s ease,
    background 0.22s ease,
    box-shadow 0.22s ease;
}

.coding-project-card:hover {
  transform: translateY(-5px);
  border-color: var(--code-border-strong);
  background:
    linear-gradient(135deg, rgba(77,231,255,0.095), rgba(139,92,246,0.07)),
    rgba(255,255,255,0.052);
  box-shadow: 0 0 28px rgba(77,231,255,0.09);
}

.coding-project-card strong {
  font-size: 1.22rem;
}

.coding-project-card em {
  color: var(--code-cyan);
  font-style: normal;
  font-weight: 900;
  margin-top: 16px;
  font-size: 0.86rem;
}

/* MODAL */

.project-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 22px;
}

.project-modal.open {
  display: flex;
}

.project-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 5, 12, 0.78);
  backdrop-filter: blur(16px);
}

.project-modal-card {
  position: relative;
  width: min(1120px, 100%);
  max-height: min(860px, calc(100vh - 44px));
  overflow-y: auto;
  border-radius: 28px;
  border: 1px solid var(--code-border-strong);
  background:
    radial-gradient(circle at 14% 10%, rgba(77,231,255,0.13), transparent 34%),
    radial-gradient(circle at 88% 8%, rgba(255,181,69,0.09), transparent 30%),
    linear-gradient(180deg, rgba(18, 30, 52, 0.96), rgba(8, 13, 25, 0.97));
  box-shadow: 0 42px 140px rgba(0,0,0,0.64);
  padding: clamp(20px, 3vw, 34px);
}

.project-modal-close {
  position: sticky;
  top: 0;
  float: right;
  z-index: 3;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--code-border);
  background: rgba(5,8,16,0.72);
  color: var(--code-text);
  font-size: 1.6rem;
  cursor: pointer;
}

.modal-top {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(320px, 1fr);
  gap: 24px;
  align-items: stretch;
  clear: both;
}

.modal-media {
  min-height: 330px;
  position: relative;
  display: grid;
  place-items: center;
  border-radius: 22px;
  border: 1px solid var(--code-border);
  background: rgba(0,0,0,0.22);
  overflow: hidden;
}

.modal-media-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: radial-gradient(circle at center, black, transparent 82%);
}

.modal-hero-image {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  min-height: 330px;
  object-fit: cover;
  object-position: center;
  border-radius: 22px;
  cursor: zoom-in;
}

.modal-hero-image[src*="sayvah"],
.modal-hero-image[src*="VRlibraryApp"],
.modal-hero-image[src*="Fakeway"],
.modal-hero-image[src*="Bevells"],
.modal-hero-image[src*="Brickburry"],
.modal-hero-image[src*="CookieHouse"],
.modal-hero-image[src*="GNGCschedule"] {
  object-fit: contain;
  padding: 10px;
  background: rgba(0,0,0,0.18);
}

.modal-index {
  color: var(--code-cyan);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 900;
  margin-bottom: 12px;
}

.modal-summary h3 {
  margin: 0 0 14px;
  font-size: clamp(2.2rem, 4.4vw, 4.1rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
}

.modal-summary p,
.modal-body-grid p {
  color: var(--code-muted);
  line-height: 1.68;
}

.modal-tags,
.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.modal-tags span {
  display: inline-flex;
  border-radius: 999px;
  border: 1px solid var(--code-border);
  background: rgba(255,255,255,0.04);
  color: var(--code-muted);
  padding: 9px 12px;
  font-size: 0.82rem;
}

.modal-actions a,
.modal-actions button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid var(--code-border-strong);
  background: linear-gradient(135deg, rgba(77,231,255,0.14), rgba(139,92,246,0.10));
  color: var(--code-text);
  padding: 0 16px;
  text-decoration: none;
  font-weight: 900;
}

.modal-actions button {
  cursor: not-allowed;
  opacity: 0.72;
}

.modal-body-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(2, 0.75fr);
  gap: 14px;
  margin-top: 22px;
}

.modal-body-grid article,
.gallery-tile {
  border-radius: 18px;
  border: 1px solid var(--code-border);
  background: rgba(255,255,255,0.045);
  padding: 18px;
}

.modal-body-grid article:first-child {
  grid-row: span 2;
}

.modal-body-grid span,
.modal-gallery-head span {
  display: block;
  color: var(--code-cyan);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 900;
  margin-bottom: 10px;
}

/* GALLERY */

.modal-gallery {
  margin-top: 22px;
}

.modal-gallery-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: end;
  margin-bottom: 12px;
}

.modal-gallery-head small {
  color: var(--code-muted);
}

.gallery-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.gallery-tile {
  min-height: 180px;
  height: 180px;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 0;
}

.gallery-tile img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  cursor: zoom-in;
  transition: transform 0.35s ease, filter 0.35s ease;
}

.gallery-tile:hover img {
  transform: scale(1.04);
  filter: brightness(1.08);
}

.gallery-tile img[src*="sayvah"],
.gallery-tile img[src*="VRlibraryApp"],
.gallery-tile img[src*="Fakeway"],
.gallery-tile img[src*="Bevells"],
.gallery-tile img[src*="Brickburry"],
.gallery-tile img[src*="CookieHouse"],
.gallery-tile img[src*="GNGCschedule"] {
  object-fit: contain;
  background: rgba(0,0,0,0.18);
  padding: 8px;
}

.gallery-tile span {
  margin: 0;
  color: var(--code-text);
  font-size: 1.3rem;
}

/* IMAGE LIGHTBOX */

.coding-image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background: rgba(2,6,16,0.92);
  backdrop-filter: blur(18px);
}

.coding-image-lightbox.active {
  display: flex;
}

.coding-image-lightbox img {
  max-width: 92vw;
  max-height: 86vh;
  object-fit: contain;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.16);
  box-shadow: 0 0 90px rgba(50,100,255,0.28);
  background: rgba(0,0,0,0.35);
}

.coding-image-lightbox-close {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.08);
  color: white;
  font-size: 2rem;
  cursor: pointer;
}

/* ANIMATION */

@keyframes codeOrb {
  from { transform: translate3d(0,0,0) scale(1); }
  to { transform: translate3d(36px,-24px,0) scale(1.08); }
}

/* RESPONSIVE */

@media (max-width: 1180px) {
  .coding-feature-grid,
  .modal-top {
    grid-template-columns: 1fr;
  }

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

  .showcase-media {
    height: 220px;
  }
}

@media (max-width: 860px) {
  #coding,
  .coding-section,
  .coding-wide-wrap,
  .coding-panel,
  .coding-feature-grid,
  .coding-grid-projects {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
  }

  .coding-section {
    overflow: visible !important;
  }

  .coding-wide-wrap {
    width: min(100% - 24px, 1500px);
  }

  .coding-panel {
    padding: 18px;
    border-radius: 22px;
    overflow: visible !important;
  }

  .coding-head {
    grid-template-columns: 1fr;
    margin-bottom: 20px;
  }

  .coding-head h2 {
    font-size: clamp(2.25rem, 12vw, 3.8rem);
  }

  .coding-head p {
    font-size: 0.94rem;
  }

  .coding-stats {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 24px;
  }

  .coding-group-head {
    display: block;
  }

  .coding-group-head p {
    margin-top: 6px;
  }

  .coding-showcase-card,
  .coding-project-card {
    margin-bottom: 14px;
  }

  .showcase-media {
    height: 220px;
  }

  .phone-media {
    height: 300px;
  }

  .coding-grid-projects,
  .website-grid {
    display: grid !important;
    grid-template-columns: 1fr;
  }

  .coding-project-card {
    min-height: auto;
  }

  .modal-body-grid,
  .gallery-row {
    grid-template-columns: 1fr;
  }

  .modal-body-grid article:first-child {
    grid-row: auto;
  }

  .modal-media,
  .modal-hero-image {
    min-height: 230px;
  }

  .project-modal {
    padding: 10px;
    align-items: flex-start;
  }

  .project-modal-card {
    max-height: calc(100vh - 20px);
    border-radius: 20px;
    padding: 18px;
  }

  .modal-summary h3 {
    font-size: clamp(2rem, 11vw, 3rem);
  }

  .gallery-tile {
    height: 210px;
    min-height: 210px;
  }
}

@media (max-width: 480px) {
  .coding-wide-wrap {
    width: min(100% - 18px, 1500px);
  }

  .coding-panel {
    padding: 15px;
  }

  .coding-stats {
    grid-template-columns: 1fr;
  }

  .project-modal {
    padding: 8px;
  }

  .project-modal-card {
    padding: 14px;
  }

  .gallery-tile {
    height: 190px;
    min-height: 190px;
  }

  .modal-actions a,
  .modal-actions button {
    width: 100%;
    justify-content: center;
  }
}

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

  .coding-showcase-card,
  .coding-project-card,
  .gallery-tile img {
    transition: none;
  }
}