/* ==========================================================================
   DESIGN TOKENS
   Tema: dark + indigo accent (dipilih oleh user, dikunci di seluruh halaman)
   Radius: pill untuk tombol/badge, 16px untuk card, 12px untuk gambar
   ========================================================================== */
:root {
  --bg: #0a0a0f;
  --surface: #131320;
  --surface-elevated: #1b1b2c;
  --border: #26263a;
  --border-strong: #34344a;

  --text-primary: #ededf2;
  --text-secondary: #8b8b9e;
  --text-tertiary: #5c5c72;

  --accent: #6c5ce7;
  --accent-hover: #8b7cf6;
  --accent-soft: rgba(108, 92, 231, 0.14);
  --accent-border: rgba(108, 92, 231, 0.4);
  --success: #2ee6a8;

  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", monospace;

  --radius-card: 16px;
  --radius-image: 12px;
  --radius-pill: 999px;
  --radius-input: 8px;

  --section-pad-y: 6rem;
  --container-max: 1200px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 0.2s;
  --dur-base: 0.4s;
}

@media (max-width: 767px) {
  :root {
    --section-pad-y: 4rem;
  }
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

@media (min-width: 768px) {
  .container {
    padding-inline: 2.5rem;
  }
}

section {
  padding-block: var(--section-pad-y);
  position: relative;
}

.section-head {
  max-width: 640px;
  margin-bottom: 3rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.section-head p {
  color: var(--text-secondary);
  font-size: 1.0625rem;
  max-width: 52ch;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ==========================================================================
   BUTTONS  (radius: pill, satu label per intent)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-ghost {
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.02);
}

.btn-ghost:hover {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.btn-sm {
  padding: 0.55rem 1.1rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   NAV
   ========================================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 72px;
  display: flex;
  align-items: center;
  background: rgba(10, 10, 15, 0.65);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}

.nav.is-scrolled {
  border-bottom-color: var(--border);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-mark {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-mark .dot {
  color: var(--accent);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

.nav-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--dur-fast) var(--ease-out);
  position: relative;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: var(--text-primary);
}

@media (min-width: 1120px) {
  .nav-links {
    display: flex;
  }
  .nav-cta {
    display: inline-flex;
  }
  .nav-toggle {
    display: none;
  }
  .lang-switch--desktop {
    display: inline-flex;
  }
}

.nav-cta {
  display: none;
}

.lang-switch {
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

.lang-switch a {
  color: var(--text-tertiary);
  transition: color var(--dur-fast) var(--ease-out);
}

.lang-switch a:hover,
.lang-switch a.is-active {
  color: var(--text-primary);
}

.lang-switch-sep {
  color: var(--border-strong);
}

.lang-switch--desktop {
  display: none;
}

.lang-switch--mobile {
  display: flex;
  margin-top: -0.5rem;
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-input);
  border: 1px solid var(--border-strong);
}

.nav-toggle svg {
  width: 18px;
  height: 18px;
}

.nav-mobile {
  position: fixed;
  inset: 72px 0 0 0;
  background: var(--bg);
  z-index: 99;
  display: flex;
  flex-direction: column;
  padding: 2rem 1.5rem;
  gap: 1.5rem;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}

.nav-mobile.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.nav-mobile a {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--text-primary);
}

@media (min-width: 900px) {
  .nav-mobile {
    display: none;
  }
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  padding-top: 5.5rem;
  padding-bottom: 2.5rem;
  overflow: hidden;
}

@media (min-width: 960px) {
  .hero {
    min-height: 100dvh;
    padding-bottom: 0;
  }
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img,
.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.hero-media video {
  filter: blur(2px);
}

.hero-bg-video--mobile {
  display: block;
}

.hero-bg-video--desktop {
  display: none;
}

@media (min-width: 960px) {
  .hero-bg-video--mobile {
    display: none;
  }

  .hero-bg-video--desktop {
    display: block;
  }
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 10, 15, 0.5) 0%,
    rgba(10, 10, 15, 0.68) 45%,
    rgba(10, 10, 15, 0.94) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
}

.hero-content .container {
  display: grid;
  gap: 0.5rem;
}

@media (min-width: 960px) {
  .hero-content .container {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: end;
    gap: 2.5rem;
    min-height: calc(100dvh - 8rem);
    padding-bottom: 3rem;
  }
}

.hero-text {
  align-self: end;
}

.hero-role {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--accent-hover);
  height: 1.2em;
  position: relative;
  margin-bottom: 1rem;
}

.hero-role span {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

.hero-role span.is-active {
  opacity: 1;
  transform: translateY(0);
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.25rem, 6vw, 4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 1.1rem;
  max-width: 14ch;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent-hover);
}

.hero-sub {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 42ch;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

/* ---- Draggable name tag / lanyard card ---- */
.lanyard {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 0.5rem;
  margin-top: 1rem;
  transform: scale(0.82);
  transform-origin: top center;
  touch-action: none;
}

@media (min-width: 960px) {
  .lanyard {
    height: 100%;
    min-height: 320px;
    padding-top: 1rem;
    margin-top: 0;
    transform: none;
  }
}

/* Tali + kartu dibungkus satu wrapper supaya saat berayun idle, keduanya
   ikut berputar sebagai satu benda kaku dari titik jepit di atas —
   bukan cuma kartunya sendiri yang goyang sementara talinya diam. */
.lanyard-swing {
  display: flex;
  flex-direction: column;
  align-items: center;
  transform-origin: top center;
}

.lanyard-strap {
  position: relative;
  width: 16px;
  height: 50px;
  border-radius: 5px;
  background: linear-gradient(180deg, rgba(139, 124, 246, 0.55), var(--accent) 45%, #201f33);
  box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.12), inset -1px 0 0 rgba(0, 0, 0, 0.25);
  transform-origin: top center;
}

.lanyard-strap::after {
  content: "";
  position: absolute;
  inset: 0 6px;
  border-radius: 3px;
  background: rgba(10, 10, 15, 0.35);
}

@media (min-width: 960px) {
  .lanyard-strap {
    height: 90px;
  }
}

.lanyard-clip {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 15px;
  border-radius: 4px;
  background: #2a2a3c;
  border: 1px solid var(--border-strong);
  z-index: 2;
}

.lanyard-card {
  width: 230px;
  background: var(--surface-elevated);
  border: 1.5px solid var(--accent);
  border-radius: var(--radius-card);
  padding: 1.25rem 1.25rem 1.5rem;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--accent-soft);
  cursor: grab;
  user-select: none;
  transform-origin: top center;
  will-change: transform;
}

.lanyard-card:active {
  cursor: grabbing;
}

.lanyard-hole {
  width: 34px;
  height: 8px;
  border-radius: var(--radius-pill);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  margin: 0 auto 1rem;
}

.lanyard-photo {
  width: 100%;
  aspect-ratio: 3 / 3.4;
  border-radius: var(--radius-image);
  overflow: hidden;
  margin-bottom: 1rem;
  background: var(--surface);
}

.lanyard-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lanyard-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  text-align: center;
  margin-bottom: 0.25rem;
}

.lanyard-role {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--accent-hover);
  text-align: center;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.lanyard-id {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-tertiary);
  border-top: 1px dashed var(--border);
  padding-top: 0.75rem;
}

.lanyard-hint {
  margin-top: 0.9rem;
  font-size: 0.72rem;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about .container {
  display: grid;
  gap: 2rem;
  align-items: start;
}

@media (min-width: 860px) {
  .about .container {
    grid-template-columns: 0.9fr 1.4fr;
    gap: 4rem;
  }
}

.about-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.about-body p {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-primary);
  max-width: 58ch;
  margin-bottom: 1.25rem;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 2rem;
  margin-top: 2rem;
}

.about-stats .stat-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--accent-hover);
}

.about-stats .stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   PROJECTS
   ========================================================================== */
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.tab-btn {
  padding: 0.55rem 1.15rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  white-space: nowrap;
  transition: all var(--dur-fast) var(--ease-out);
}

.tab-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
}

.tab-btn.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.project-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.project-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}

.project-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.project-card:hover {
  border-color: var(--accent-border);
}

.project-thumb {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  border-radius: var(--radius-image);
  margin: 0.75rem 0.75rem 0;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}

.project-card:hover .project-thumb img {
  transform: scale(1.04);
}

.project-card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.project-body {
  padding: 1.25rem 1.25rem 0.5rem;
}

.project-body h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.project-body p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 0;
}

.project-footer {
  padding: 0 1.25rem 1.25rem;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 1.1rem;
}

.project-tech img {
  width: 20px;
  height: 20px;
  opacity: 0.85;
}

.project-links {
  display: flex;
  gap: 1.25rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  position: relative;
  z-index: 1;
}

.project-links a {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: color var(--dur-fast) var(--ease-out);
}

.project-links a:hover {
  color: var(--accent-hover);
}

/* ==========================================================================
   SKILLS
   ========================================================================== */
.skill-group {
  margin-bottom: 2.5rem;
}

.skill-group:last-child {
  margin-bottom: 0;
}

.skill-group-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
}

.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.9rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  padding: 1.25rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--surface);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out), border-color var(--dur-fast) var(--ease-out),
    background var(--dur-fast) var(--ease-out);
}

.skill-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.skill-item img {
  width: 32px;
  height: 32px;
  filter: grayscale(1) opacity(0.55);
  transition: filter var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}

.skill-item span {
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-align: center;
}

.skill-item:hover {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.skill-item:hover img {
  filter: grayscale(0) opacity(1);
  transform: translateY(-3px) scale(1.05);
}

/* ==========================================================================
   EXPERIENCE
   ========================================================================== */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  text-align: left;
  transition: border-color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
  opacity: 0;
  transform: translateY(16px);
}

.timeline-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.timeline-item:hover {
  border-color: var(--accent-border);
  transform: translateY(-2px);
}

.timeline-period {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-hover);
  white-space: nowrap;
}

.timeline-info h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.timeline-info p {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.timeline-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.timeline-arrow svg {
  width: 14px;
  height: 14px;
}

@media (max-width: 640px) {
  .timeline-item {
    grid-template-columns: 1fr auto;
  }
  .timeline-period {
    grid-column: 1 / -1;
  }
}

/* ---- Modal / lightbox ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
}

.modal-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-panel {
  background: var(--surface-elevated);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-card);
  max-width: 480px;
  width: 100%;
  overflow: hidden;
  transform: translateY(16px) scale(0.98);
  transition: transform var(--dur-base) var(--ease-out);
}

.modal-overlay.is-open .modal-panel {
  transform: translateY(0) scale(1);
}

.modal-photo {
  aspect-ratio: 3 / 2;
  overflow: hidden;
}

.modal-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-body {
  padding: 1.5rem;
}

.modal-body h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.25rem;
}

.modal-org {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 0.9rem;
}

.modal-body p.achievement {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.6;
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(10, 10, 15, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.modal-close svg {
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   GALLERY (masonry via CSS columns, biar variasi tinggi foto natural
   dan tetap ringan tanpa JS layout)
   ========================================================================== */
.gallery-grid {
  columns: 2;
  column-gap: 1rem;
}

@media (min-width: 640px) {
  .gallery-grid {
    columns: 3;
  }
}

@media (min-width: 1100px) {
  .gallery-grid {
    columns: 4;
  }
}

.gallery-item {
  position: relative;
  break-inside: avoid;
  margin-bottom: 1rem;
  border-radius: var(--radius-image);
  overflow: hidden;
  background: var(--surface);
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px) scale(0.98);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.gallery-item.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(10, 10, 15, 0.85) 100%);
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}

.gallery-item-caption {
  position: absolute;
  left: 0.9rem;
  right: 0.9rem;
  bottom: 0.8rem;
  color: var(--text-primary);
  font-size: 0.82rem;
  font-weight: 500;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  z-index: 1;
}

.gallery-item:hover img {
  transform: scale(1.06);
}

.gallery-item:hover::after,
.gallery-item:hover .gallery-item-caption {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Lightbox (gallery viewer) ---- */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 250;
  background: rgba(10, 10, 15, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
}

.lightbox-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-figure {
  max-width: min(90vw, 900px);
  max-height: 82vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  transform: scale(0.94);
  opacity: 0;
  transition: transform 0.4s var(--ease-out), opacity 0.4s var(--ease-out);
}

.lightbox-overlay.is-open .lightbox-figure {
  transform: scale(1);
  opacity: 1;
}

.lightbox-figure img {
  max-width: 100%;
  max-height: 72vh;
  border-radius: var(--radius-image);
  object-fit: contain;
}

.lightbox-figure figcaption {
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface-elevated);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.lightbox-close svg {
  width: 18px;
  height: 18px;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface-elevated);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}

.lightbox-nav:hover {
  background: var(--accent-soft);
  border-color: var(--accent-border);
}

.lightbox-nav svg {
  width: 18px;
  height: 18px;
}

.lightbox-prev {
  left: 1rem;
}

.lightbox-next {
  right: 1rem;
}

@media (max-width: 640px) {
  .lightbox-overlay {
    padding: 1rem;
  }
  .lightbox-nav {
    width: 38px;
    height: 38px;
  }
  .lightbox-prev {
    left: 0.4rem;
  }
  .lightbox-next {
    right: 0.4rem;
  }
}

.lightbox-count {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

/* ==========================================================================
   BLOG
   ========================================================================== */
.blog-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.blog-card {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  background: var(--surface);
  transition: border-color var(--dur-fast) var(--ease-out);
}

.blog-card:hover {
  border-color: var(--accent-border);
}

.blog-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-tertiary);
  margin-bottom: 0.6rem;
  display: block;
}

.blog-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.blog-card p {
  color: var(--text-secondary);
  font-size: 0.88rem;
}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact {
  text-align: center;
}

.contact .container {
  max-width: 720px;
}

.contact h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.contact p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 48ch;
  margin: 0 auto 2.25rem;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: all var(--dur-fast) var(--ease-out);
}

.contact-link:hover {
  color: var(--text-primary);
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.contact-link svg {
  width: 16px;
  height: 16px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  padding-block: 2rem;
  border-top: 1px solid var(--border);
}

.footer .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-tertiary);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  color: var(--text-tertiary);
  transition: color var(--dur-fast) var(--ease-out);
}

.footer-social a:hover {
  color: var(--accent-hover);
}

.footer-social svg {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   REVEAL UTILITY (used with IntersectionObserver via JS)
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .project-card,
  .skill-item,
  .timeline-item,
  .gallery-item {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ==========================================================================
   PAGE HEADER (blog index / blog post — pages without the hero section)
   ========================================================================== */
.page-header {
  padding: 7.5rem 0 2.5rem;
  border-bottom: 1px solid var(--border);
}

.page-header .about-label {
  margin-bottom: 0.75rem;
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  max-width: 40ch;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 56ch;
  margin-top: 0.9rem;
}

.page-header .back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-tertiary);
  margin-bottom: 1.25rem;
}

.page-header .back-link:hover {
  color: var(--accent-hover);
}

/* ==========================================================================
   BLOG POST (single) & PROSE CONTENT
   ========================================================================== */
.post {
  padding-block: 3.5rem 5rem;
}

.post .container {
  max-width: 720px;
}

.post-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-tertiary);
  margin-bottom: 1rem;
}

.post-cover {
  width: 100%;
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  margin-bottom: 2rem;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.prose {
  color: var(--text-primary);
  font-size: 1.05rem;
  line-height: 1.8;
}

.prose p {
  margin-bottom: 1.25rem;
}

.prose h2,
.prose h3 {
  font-family: var(--font-display);
  margin: 2rem 0 1rem;
}

.prose a {
  color: var(--accent-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose img {
  max-width: 100%;
  border-radius: var(--radius-card);
  margin: 1.5rem 0;
}

.prose blockquote {
  border-left: 3px solid var(--accent-border);
  padding-left: 1rem;
  color: var(--text-secondary);
  font-style: italic;
  margin: 1.5rem 0;
}

/* ---------- Code blocks (Quill code-block + highlight.js) ---------- */
.prose pre.code-block {
  position: relative;
  border-radius: var(--radius-card);
  border: 1px solid var(--border-strong);
  margin: 1.75rem 0;
  padding: 0 !important;
  overflow-x: auto;
  font-size: 0.85rem;
  background: #15151f;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03), 0 12px 30px -18px rgba(0, 0, 0, 0.7);
}

.prose pre.code-block code.hljs {
  display: block;
  padding: 1.1rem 1.25rem;
  background: transparent !important;
  border-radius: var(--radius-card);
}

.prose pre.code-block .code-copy-btn {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  padding: 0.3rem 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  opacity: 0;
  transition: opacity var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.prose pre.code-block:hover .code-copy-btn {
  opacity: 1;
}

.prose pre.code-block .code-copy-btn:hover {
  color: var(--text-primary);
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

/* highlightjs-line-numbers.js table layout */
.prose pre.code-block table.hljs-ln {
  border-collapse: collapse;
  width: 100%;
}

.prose pre.code-block .hljs-ln-numbers {
  text-align: right;
  vertical-align: top;
  padding-right: 1rem;
  padding-left: 1.25rem;
  color: var(--text-tertiary);
  user-select: none;
  white-space: nowrap;
  width: 1%;
  border-right: 1px solid var(--border);
}

.prose pre.code-block .hljs-ln-code {
  padding-left: 1rem;
  padding-right: 1.25rem;
  white-space: pre;
}

.post-related {
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}

.post-related h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   PAGINATION
   ========================================================================== */
.pagination-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 3rem;
}

.pagination-nav a,
.pagination-nav span {
  min-width: 2.5rem;
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 0.75rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.pagination-nav a:hover {
  border-color: var(--accent-border);
  color: var(--text-primary);
}

.pagination-nav .is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.pagination-nav .is-disabled {
  opacity: 0.35;
}

.blog-empty {
  color: var(--text-secondary);
  padding: 3rem 0;
  text-align: center;
}

/* ==========================================================================
   CONTACT FORM
   ========================================================================== */
.contact-form {
  max-width: 520px;
  margin: 0 auto 2.25rem;
  text-align: left;
  display: grid;
  gap: 1rem;
}

.contact-form .form-row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 560px) {
  .contact-form .form-row--two {
    grid-template-columns: 1fr 1fr;
  }
}

.form-label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.form-input,
.form-textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  color: #ff6b6b;
  font-size: 0.78rem;
  margin-top: 0.35rem;
}

.form-alert {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
  border: 1px solid;
}

.form-alert--success {
  color: #6ee7b7;
  border-color: rgba(110, 231, 183, 0.4);
  background: rgba(110, 231, 183, 0.08);
}

.form-alert--error {
  color: #ff6b6b;
  border-color: rgba(255, 107, 107, 0.4);
  background: rgba(255, 107, 107, 0.08);
}

.honeypot-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ==========================================================================
   PROJECT DETAIL
   ========================================================================== */
.project-detail { padding-block: 3.5rem 5rem; }
.project-detail .container { max-width: 860px; }

.project-detail-category {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.project-detail h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4.5vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  max-width: 24ch;
  margin-bottom: 1rem;
}

.project-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 2rem;
}

.project-detail-meta dt {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  margin-bottom: 0.3rem;
}

.project-detail-meta dd {
  font-size: 0.92rem;
  color: var(--text-primary);
  margin: 0;
}

.project-detail-cover {
  width: 100%;
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  aspect-ratio: 16/9;
  object-fit: cover;
  margin-bottom: 1.5rem;
}

.project-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.25rem;
}

.project-detail-actions .btn-wa {
  background: #25d366;
  border-color: #25d366;
  color: #06210f;
}

.project-detail-actions .btn-wa:hover {
  background: #1fb956;
  border-color: #1fb956;
}

.project-video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 2.25rem;
  background: #000;
}

.project-video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.project-detail-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 0.85rem;
  margin: 2.25rem 0;
}

.project-detail-gallery img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-image);
  border: 1px solid var(--border);
  cursor: zoom-in;
}

.project-detail-section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  margin-bottom: 0.9rem;
}

.project-detail-views {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-tertiary);
}

.project-related { margin-top: 3.5rem; padding-top: 2.5rem; border-top: 1px solid var(--border); }
.project-related h3 { font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 1.25rem; }

/* ==========================================================================
   PRODUCT DISPLAY FOR PROJECT DETAIL
   ========================================================================== */
.product-grid-layout {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 2.5rem;
  margin-top: 1.5rem;
  align-items: start;
}

@media (max-width: 860px) {
  .product-grid-layout {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
}

/* --- Left Column: Media Showcase --- */
.product-media-column {
  display: flex;
  flex-direction: column;
}

.main-media-showcase {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  overflow: hidden;
  background: #0d0d15;
}

.main-media-showcase .media-item {
  display: none;
  width: 100%;
  height: 100%;
  position: relative;
}

.main-media-showcase .media-item.active {
  display: block;
  animation: fadeIn 0.4s var(--ease-out);
}

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

.main-media-showcase .iframe-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.main-media-showcase .iframe-container iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.main-media-showcase .media-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.75rem 1rem;
  background: rgba(10, 10, 15, 0.75);
  backdrop-filter: blur(8px);
  color: var(--text-primary);
  font-size: 0.82rem;
  border-top: 1px solid var(--border);
}

.media-thumbnails-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.thumbnail-btn {
  width: 76px;
  aspect-ratio: 16/10;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  overflow: hidden;
  position: relative;
  padding: 0;
  opacity: 0.55;
  transition: opacity var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}

.thumbnail-btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumbnail-btn:hover,
.thumbnail-btn.active {
  opacity: 1;
  border-color: var(--accent-hover);
}

.thumbnail-btn.video-thumbnail .play-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 15, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  z-index: 1;
  transition: background var(--dur-fast) var(--ease-out);
}

.thumbnail-btn.video-thumbnail:hover .play-overlay {
  background: rgba(10, 10, 15, 0.1);
}

/* --- Right Column: Product Info --- */
.product-info-column {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.category-and-status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.project-category-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
}

.status-badge.for-sale {
  background: rgba(37, 211, 102, 0.08);
  color: #25d366;
  border: 1px solid rgba(37, 211, 102, 0.2);
}

.status-badge.portfolio-only {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-tertiary);
  border: 1px solid var(--border);
}

.status-indicator {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #25d366;
  margin-right: 6px;
  box-shadow: 0 0 8px #25d366;
  animation: pulse-green 2s infinite;
}

.product-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--text-primary);
  margin: 0;
}

.product-summary {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

.product-specs-card {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.25rem;
}

.specs-card-title {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.4rem;
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  row-gap: 0.9rem;
  column-gap: 1.25rem;
  margin: 0;
}

.specs-grid dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-tertiary);
  margin-bottom: 0.15rem;
}

.specs-grid dd {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
}

.views-value {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.tech-stack-section {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.25rem;
}

.tech-tags-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-tag-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.8rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.tech-tag-item:hover {
  border-color: var(--accent-border);
  color: var(--text-primary);
}

.tech-tag-item img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.product-action-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.w-full {
  width: 100%;
}

.justify-center {
  justify-content: center;
}

/* --- WhatsApp Premium CTA --- */
.whatsapp-cta-card {
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.06) 0%, rgba(10, 10, 15, 0.05) 100%);
  border: 1px solid rgba(37, 211, 102, 0.18);
  border-radius: var(--radius-card);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
}

.whatsapp-cta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #25d366, transparent);
}

.whatsapp-cta-card .cta-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #25d366;
}

.whatsapp-cta-card .cta-header h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0;
}

.whatsapp-cta-card p {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-secondary);
  margin: 0;
}

.btn-wa-pulsing {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  background: #25d366;
  border: 1px solid #25d366;
  color: #06210f !important;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
  animation: wa-glow 2.5s infinite;
}

.btn-wa-pulsing:hover {
  background: #1fb956;
  border-color: #1fb956;
  transform: translateY(-1px);
}

.btn-wa-pulsing svg {
  margin-right: 0.5rem;
  flex-shrink: 0;
}

/* --- Bottom Full Width Cards --- */
.product-extended-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-block: 2.5rem;
}

.extended-card {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.75rem;
}

.extended-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 0;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.purpose-text {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 0;
}

/* --- Animations --- */
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.99); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(37, 211, 102, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes wa-glow {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
  70% { box-shadow: 0 0 0 8px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* --- Floating Contact --- */
.floating-contact {
  position: fixed;
  top: 92px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 150;
}

.floating-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--surface-elevated);
  border: 1px solid var(--border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  transition: transform var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  cursor: pointer;
}

.floating-btn:hover {
  transform: translateY(-2px) scale(1.05);
}

.floating-btn--email:hover {
  background: var(--accent-soft);
  border-color: var(--accent-border);
  color: var(--accent-hover);
}

.floating-btn--whatsapp {
  background: #25d366;
  border-color: #25d366;
  color: #fff;
}

.floating-btn--whatsapp:hover {
  background: #20ba5a;
  border-color: #20ba5a;
  transform: translateY(-2px) scale(1.05);
}

.floating-btn--instagram {
  background: #e1306c;
  border-color: #e1306c;
  color: #fff;
}

.floating-btn--instagram:hover {
  background: #d81b60;
  border-color: #d81b60;
  transform: translateY(-2px) scale(1.05);
}

.floating-btn--tiktok {
  background: #010101;
  border-color: #010101;
  color: #fff;
}

.floating-btn--tiktok:hover {
  background: #111111;
  border-color: #111111;
  transform: translateY(-2px) scale(1.05);
}

.floating-btn--linkedin {
  background: #0077b5;
  border-color: #0077b5;
  color: #fff;
}

.floating-btn--linkedin:hover {
  background: #006396;
  border-color: #006396;
  transform: translateY(-2px) scale(1.05);
}

.floating-btn svg {
  width: 20px;
  height: 20px;
}

@media (max-width: 768px) {
  .floating-contact {
    top: auto;
    bottom: 24px;
    right: 20px;
  }
}

/* ==========================================================================
   PROJECTS SEARCH & FILTER SECTION
   ========================================================================== */
.filter-panel {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1.5rem;
  margin-bottom: 2.5rem;
}

.filter-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  align-items: center;
}

@media (min-width: 768px) {
  .filter-row {
    grid-template-columns: 2fr 1.25fr 1.25fr auto;
  }
}

.search-input-wrapper {
  position: relative;
  width: 100%;
}

.search-input-wrapper .search-input {
  padding-right: 2.5rem;
}

.search-btn {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-out);
}

.search-btn:hover {
  color: var(--accent-hover);
}

.search-btn svg {
  width: 18px;
  height: 18px;
}

.select-wrapper {
  position: relative;
  width: 100%;
}

.form-select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 2.25rem 0.75rem 0.9rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%238b8b9e' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19.5 8.25l-7.5 7.5-7.5-7.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  cursor: pointer;
}

.form-select:focus {
  outline: none;
  border-color: var(--accent-border);
  background-color: var(--accent-soft);
}

.clear-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}

@media (min-width: 768px) {
  .clear-btn {
    width: auto;
  }
}

.projects-empty {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius-card);
  color: var(--text-secondary);
  font-size: 1.05rem;
}