:root {
  --bg: #070b13;
  --surface: #111827;
  --text: #f8fafc;
  --muted: #a7b0c0;
  --accent: #62a8ff;
  --accent-soft: rgba(98, 168, 255, 0.16);
  --border: rgba(255, 255, 255, 0.11);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

body {
  min-height: 100dvh;
  overflow: hidden;
}

button {
  font: inherit;
}

.app-shell {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 0;
}

.profile-card {
  position: relative;
  width: 100%;
  height: 100dvh;
  min-height: 620px;
  overflow: hidden;
  isolation: isolate;

  display: flex;
  align-items: center;
  justify-content: center;

  background:
    radial-gradient(
      circle at 20% 20%,
      rgba(59, 130, 246, 0.32),
      transparent 34%
    ),
    radial-gradient(
      circle at 82% 74%,
      rgba(124, 58, 237, 0.25),
      transparent 36%
    ),
    linear-gradient(
      155deg,
      #18243a 0%,
      #0d1422 48%,
      #060a12 100%
    );
}

.profile-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;

  background-image:
    linear-gradient(
      rgba(255,255,255,0.02) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(255,255,255,0.02) 1px,
      transparent 1px
    );

  background-size: 32px 32px;
  mask-image: linear-gradient(
    to bottom,
    rgba(0,0,0,0.5),
    transparent 80%
  );
}

.card-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;

  background:
    linear-gradient(
      to bottom,
      rgba(4, 8, 15, 0.05),
      rgba(4, 8, 15, 0.45)
    );
}

.profile-content {
  width: min(86%, 430px);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
}

.avatar-wrap {
  width: 132px;
  height: 132px;
  padding: 5px;
  border-radius: 34px;
  margin-bottom: 24px;

  background:
    linear-gradient(
      135deg,
      rgba(255,255,255,0.72),
      rgba(98,168,255,0.25)
    );

  box-shadow:
    0 22px 70px rgba(0,0,0,0.34),
    0 0 0 1px rgba(255,255,255,0.08);
}

.avatar {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 29px;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  color: var(--accent);
}

h1 {
  margin: 0;
  font-size: clamp(2.5rem, 10vw, 4rem);
  line-height: 0.95;
  letter-spacing: -0.055em;
}

.role {
  margin: 16px 0 0;
  font-size: 1rem;
  font-weight: 650;
  color: #d8e4f5;
}

.bio {
  margin: 20px auto 0;
  max-width: 380px;
  font-size: 0.98rem;
  line-height: 1.55;
  color: var(--muted);
}

.quick-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  gap: 10px;
  margin-top: 30px;
}

.action-button {
  border: 0;
  border-radius: 16px;
  min-height: 50px;

  background: var(--accent);
  color: #07101c;
  font-weight: 800;

  cursor: pointer;
}

.action-button.secondary {
  color: var(--text);
  background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
}

.swipe-indicator {
  position: absolute;
  z-index: 5;

  display: flex;
  align-items: center;
  gap: 7px;

  padding: 8px 11px;

  border: 0;
  color: rgba(255,255,255,0.72);
  background: transparent;

  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;

  opacity: 0.75;
}

.swipe-indicator strong {
  font-size: 1.2rem;
  line-height: 1;
  color: var(--accent);
}

.swipe-up {
  top: max(16px, env(safe-area-inset-top));
  left: 50%;
  transform: translateX(-50%);
  flex-direction: column-reverse;
}

.swipe-down {
  bottom: max(20px, env(safe-area-inset-bottom));
  left: 50%;
  transform: translateX(-50%);
  flex-direction: column;
}

.swipe-left {
  left: -10px;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
}

.swipe-right {
  right: -18px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
}

.page-dots {
  position: absolute;
  bottom: max(76px, calc(env(safe-area-inset-bottom) + 70px));
  left: 50%;
  transform: translateX(-50%);

  display: flex;
  gap: 7px;
}

.page-dots span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.28);
}

.page-dots .active {
  width: 18px;
  border-radius: 99px;
  background: var(--accent);
}

@media (min-width: 800px) {
  body {
    overflow: auto;
  }

  .app-shell {
    padding: 36px;
  }

  .profile-card {
    width: min(100%, 1180px);
    height: auto;
    min-height: 720px;
    border-radius: 36px;

    box-shadow:
      0 40px 100px rgba(0,0,0,0.45),
      0 0 0 1px rgba(255,255,255,0.05);
  }
}

/* Fix side swipe indicators */
.swipe-left,
.swipe-right {
  top: 50%;
  transform: translateY(-50%);
  flex-direction: column;
  gap: 10px;
}

.swipe-left {
  left: 18px;
}

.swipe-right {
  right: 18px;
}

.swipe-left span,
.swipe-right span {
  writing-mode: vertical-rl;
  text-orientation: mixed;
}

.swipe-left span {
  transform: rotate(180deg);
}

.swipe-left strong,
.swipe-right strong {
  transform: none;
}

/* =========================================================
   ProHUB 2D swipe stage
   ========================================================= */

.viewport {
  position: relative;
  width: 100%;
  height: 100dvh;
  overflow: hidden;
}

.card-stage {
  position: relative;
  width: 100%;
  height: 100%;
  touch-action: none;
  cursor: grab;
}

.card-stage.dragging {
  cursor: grabbing;
}

.hub-card {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 620px;
  transition:
    transform 520ms cubic-bezier(.22,.78,.22,1),
    opacity 360ms ease;
  will-change: transform;
}

.card-home {
  transform: translate3d(0, 0, 0);
}

.card-about {
  transform: translate3d(-100%, 0, 0);
}

.card-contact {
  transform: translate3d(100%, 0, 0);
}

.card-portfolio {
  transform: translate3d(0, -100%, 0);
}

.card-links {
  transform: translate3d(0, 100%, 0);
}

.card-stage.dragging .hub-card {
  transition: none;
}

.section-content {
  width: min(86%, 720px);
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100%;
  padding: 72px 0;
}

.section-content h2 {
  margin: 0;
  font-size: clamp(2.4rem, 8vw, 5rem);
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.section-lead {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.card-about {
  background:
    radial-gradient(circle at 10% 20%, rgba(36, 145, 255, .22), transparent 35%),
    linear-gradient(145deg, #0d1726, #080d16 65%);
}

.card-contact {
  background:
    radial-gradient(circle at 90% 22%, rgba(116, 72, 255, .24), transparent 34%),
    linear-gradient(145deg, #111527, #090c16 70%);
}

.card-portfolio {
  background:
    radial-gradient(circle at 50% 0%, rgba(50, 159, 255, .24), transparent 38%),
    linear-gradient(160deg, #0c1828, #070b12 68%);
}

.card-links {
  background:
    radial-gradient(circle at 60% 100%, rgba(108, 73, 255, .25), transparent 34%),
    linear-gradient(160deg, #0c1321, #070a11 68%);
}

.info-grid {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.info-tile {
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,.045);
  backdrop-filter: blur(14px);
}

.info-tile span,
.contact-row span,
.project-card span,
.link-card small {
  color: var(--muted);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.info-tile strong {
  display: block;
  margin-top: 6px;
  font-size: 1rem;
}

.contact-list,
.project-list {
  margin-top: 34px;
  display: grid;
  gap: 12px;
}

.contact-row,
.project-card {
  text-decoration: none;
  color: inherit;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(255,255,255,.045);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.contact-row strong,
.project-card strong {
  font-size: 1rem;
}

.project-card div {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.project-card b {
  font-size: 1.5rem;
  color: var(--accent);
}

.links-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 34px;
}

.link-card {
  min-height: 150px;
  padding: 18px;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(255,255,255,.045);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 5px;
}

.link-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  margin-bottom: auto;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 900;
}

.back-home {
  position: absolute;
  z-index: 8;
  border: 0;
  background: transparent;
  color: rgba(255,255,255,.72);
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: .06em;
  cursor: pointer;
}

.back-right {
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
}

.back-left {
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
}

.back-bottom {
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
}

.back-top {
  left: 50%;
  top: 20px;
  transform: translateX(-50%);
}

@media (min-width: 800px) {
  .viewport {
    width: min(100%, 1180px);
    height: min(78vh, 760px);
    min-height: 680px;
    border-radius: 36px;
    box-shadow:
      0 40px 100px rgba(0,0,0,.45),
      0 0 0 1px rgba(255,255,255,.05);
  }

  .hub-card {
    min-height: 100%;
    border-radius: 36px;
  }

  .profile-card {
    width: 100%;
    min-height: 100%;
    border-radius: 36px;
    box-shadow: none;
  }

  .links-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* Back navigation: arrows only */
.back-home {
  font-size: 1.45rem;
  line-height: 1;
  letter-spacing: 0;
  text-transform: none;
  opacity: .78;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.back-home:hover {
  opacity: 1;
}

/* Configurable assets */

:root {
  --card-radius: 36px;
}

.viewport,
.hub-card {
  border-radius: var(--card-radius);
}

.link-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: inherit;
}

.project-card {
  overflow: hidden;
}

.project-thumb {
  width: 64px;
  height: 64px;
  flex: 0 0 64px;
  object-fit: cover;
  border-radius: 14px;
}

.project-card small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: .8rem;
  line-height: 1.35;
}

/* Matching vertical double-chevron gesture indicators */
.double-chevron {
  display: inline-block;
  position: relative;
}

.double-chevron.vertical {
  width: 14px;
  height: 18px;
}

.double-chevron.vertical::before,
.double-chevron.vertical::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 7px;
  height: 7px;
  border-left: 2px solid currentColor;
  border-top: 2px solid currentColor;
}

.double-chevron.up::before {
  top: 2px;
  transform: translateX(-50%) rotate(45deg);
}

.double-chevron.up::after {
  top: 8px;
  transform: translateX(-50%) rotate(45deg);
}

.double-chevron.down::before {
  top: 1px;
  transform: translateX(-50%) rotate(225deg);
}

.double-chevron.down::after {
  top: 7px;
  transform: translateX(-50%) rotate(225deg);
}

/* Unified double-chevron gesture controls */
.gesture-chevrons {
  position: relative;
  display: block;
  width: 20px;
  height: 20px;
  color: currentColor;
}

.gesture-chevrons::before,
.gesture-chevrons::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border-top: 2px solid currentColor;
  border-left: 2px solid currentColor;
}

/* << */
.gesture-chevrons.left::before {
  left: 7px;
  top: 6px;
  transform: rotate(-45deg);
}

.gesture-chevrons.left::after {
  left: 12px;
  top: 6px;
  transform: rotate(-45deg);
}

/* >> */
.gesture-chevrons.right::before {
  left: 1px;
  top: 6px;
  transform: rotate(135deg);
}

.gesture-chevrons.right::after {
  left: 6px;
  top: 6px;
  transform: rotate(135deg);
}

/* double up chevron */
.gesture-chevrons.up::before {
  left: 6px;
  top: 8px;
  transform: rotate(45deg);
}

.gesture-chevrons.up::after {
  left: 6px;
  top: 13px;
  transform: rotate(45deg);
}

/* double down chevron */
.gesture-chevrons.down::before {
  left: 6px;
  top: 0;
  transform: rotate(225deg);
}

.gesture-chevrons.down::after {
  left: 6px;
  top: 5px;
  transform: rotate(225deg);
}

.back-home {
  width: 30px;
  height: 30px;
  padding: 5px;
  display: grid;
  place-items: center;
}

/* Home screen uses the same gesture chevrons as back navigation */
.swipe-indicator .gesture-chevrons {
  flex: 0 0 auto;
  color: var(--accent);
}

.swipe-up .gesture-chevrons,
.swipe-down .gesture-chevrons {
  width: 20px;
  height: 20px;
}

.swipe-left .gesture-chevrons,
.swipe-right .gesture-chevrons {
  width: 20px;
  height: 20px;
}

/* Prevent old arrow styling from affecting chevrons */
.swipe-indicator strong {
  display: none;
}

/* Correct left-facing gesture chevrons */
.gesture-chevrons.left {
  transform: scaleX(-1);
}

/* Final deterministic chevron geometry */
.gesture-chevrons {
  position: relative;
  display: block;
  width: 20px;
  height: 20px;
}

.gesture-chevrons::before,
.gesture-chevrons::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  border: 0;
}

/* LEFT << */
.gesture-chevrons.left::before,
.gesture-chevrons.left::after {
  border-left: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  top: 5px;
}

.gesture-chevrons.left::before {
  left: 4px;
}

.gesture-chevrons.left::after {
  left: 9px;
}

/* RIGHT >> */
.gesture-chevrons.right::before,
.gesture-chevrons.right::after {
  border-right: 2px solid currentColor;
  border-top: 2px solid currentColor;
  transform: rotate(45deg);
  top: 5px;
}

.gesture-chevrons.right::before {
  left: 2px;
}

.gesture-chevrons.right::after {
  left: 7px;
}

/* UP */
.gesture-chevrons.up::before,
.gesture-chevrons.up::after {
  border-left: 2px solid currentColor;
  border-top: 2px solid currentColor;
  transform: rotate(45deg);
  left: 5px;
}

.gesture-chevrons.up::before {
  top: 4px;
}

.gesture-chevrons.up::after {
  top: 9px;
}

/* DOWN */
.gesture-chevrons.down::before,
.gesture-chevrons.down::after {
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  left: 5px;
}

.gesture-chevrons.down::before {
  top: 2px;
}

.gesture-chevrons.down::after {
  top: 7px;
}

/* Kill any previous transforms from earlier patches */
.gesture-chevrons.left,
.gesture-chevrons.right,
.gesture-chevrons.up,
.gesture-chevrons.down {
  transform: none !important;
}

/* Move side-section back controls to the top on smaller screens */
@media (max-width: 799px) {
  .card-about .back-right,
  .card-contact .back-left {
    top: 14px;
    left: 50%;
    right: auto;
    bottom: auto;
    transform: translateX(-50%);
  }

  .card-about .back-right .gesture-chevrons {
    transform: rotate(-90deg) !important;
  }

  .card-contact .back-left .gesture-chevrons {
    transform: rotate(90deg) !important;
  }

  .card-about .section-content,
  .card-contact .section-content {
    padding-top: 82px;
  }
}

/* Phone + tablet: park side-section return chevrons in top corners */
@media (max-width: 1099px) {

  .card-about .back-right {
    top: 14px;
    right: 14px;
    left: auto;
    bottom: auto;
    transform: none;
  }

  .card-contact .back-left {
    top: 14px;
    left: 14px;
    right: auto;
    bottom: auto;
    transform: none;
  }

  .card-about .back-right .gesture-chevrons {
    transform: none !important;
  }

  .card-contact .back-left .gesture-chevrons {
    transform: none !important;
  }

  .card-about .section-content,
  .card-contact .section-content {
    padding-top: 78px;
  }
}

/* Compact social list */
.links-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 9px;
  margin-top: 30px;
}

.social-row {
  min-height: 64px;
  padding: 10px 14px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;

  text-decoration: none;
  color: inherit;

  border: 1px solid var(--border);
  border-radius: 15px;
  background: rgba(255,255,255,.045);
  backdrop-filter: blur(12px);
}

.social-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;

  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent);

  font-size: .9rem;
  font-weight: 900;

  overflow: hidden;
}

.social-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.social-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.social-copy strong {
  font-size: .92rem;
}

.social-copy small {
  color: var(--muted);
  font-size: .72rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.social-row b {
  color: var(--accent);
  font-size: 1.05rem;
}

/* Tablet can use two compact columns if there are many socials */
@media (min-width: 600px) {
  .card-links .links-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Desktop can comfortably show more without giant cards */
@media (min-width: 1000px) {
  .card-links .links-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
}

/* Social section: compact high-capacity layout */
.card-links .section-content {
  justify-content: flex-start;
  padding-top: 72px;
  padding-bottom: 54px;
}

.card-links .eyebrow {
  margin-bottom: 18px;
}

.card-links .links-grid {
  margin-top: 0;
  gap: 7px;
}

.social-row {
  min-height: 52px;
  padding: 7px 11px;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 10px;
  border-radius: 13px;
}

.social-icon {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  font-size: .78rem;
}

.social-copy {
  gap: 1px;
}

.social-copy strong {
  font-size: .84rem;
}

.social-copy small {
  font-size: .64rem;
}

.social-row b {
  font-size: .92rem;
}

@media (max-width: 599px) {
  .card-links .section-content {
    width: 84%;
    padding-top: 58px;
    padding-bottom: 42px;
    overflow-y: auto;
  }

  .card-links .links-grid {
    gap: 6px;
  }

  .social-row {
    min-height: 48px;
    padding: 6px 9px;
  }

  .social-icon {
    width: 30px;
    height: 30px;
  }
}

/* Slimmer About info cards */
.card-about .info-grid {
  gap: 9px;
  margin-top: 26px;
}

.card-about .info-tile {
  padding: 14px 16px;
  border-radius: 14px;
}

.card-about .info-tile span {
  font-size: .68rem;
}

.card-about .info-tile strong {
  margin-top: 4px;
  font-size: .92rem;
}

/* Give four About items room without feeling stacked */
@media (min-width: 600px) {
  .card-about .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Customizable Share button */
.action-button.secondary {
  background: var(--share-bg, rgba(255,255,255,.07));
  color: var(--share-text, var(--text));
}

/* =========================================================
   Per-section text customization
   ========================================================= */

.card-about {
  color: var(--about-text, var(--text));
}

.card-contact {
  color: var(--contact-text, var(--text));
}

.card-portfolio {
  color: var(--portfolio-text, var(--text));
}

.card-links {
  color: var(--social-text, var(--text));
}

/* Muted text inherits a softer version of each section color */
.card-about .section-lead,
.card-about .info-tile span {
  color: color-mix(
    in srgb,
    var(--about-text, var(--text)) 68%,
    transparent
  );
}

.card-contact .contact-row span {
  color: color-mix(
    in srgb,
    var(--contact-text, var(--text)) 68%,
    transparent
  );
}

.card-portfolio .project-card span,
.card-portfolio .project-card small {
  color: color-mix(
    in srgb,
    var(--portfolio-text, var(--text)) 68%,
    transparent
  );
}

.card-links .social-copy small {
  color: color-mix(
    in srgb,
    var(--social-text, var(--text)) 68%,
    transparent
  );
}

/* Main content follows chosen section color */
.card-about h2,
.card-about .info-tile strong {
  color: var(--about-text, var(--text));
}

.card-contact h2,
.card-contact .contact-row strong {
  color: var(--contact-text, var(--text));
}

.card-portfolio h2,
.card-portfolio .project-card strong {
  color: var(--portfolio-text, var(--text));
}

.card-links .social-copy strong {
  color: var(--social-text, var(--text));
}


/* =========================================================
   Customizable profile picture border gradient
   ========================================================= */

.avatar-wrap {
  background:
    linear-gradient(
      var(--avatar-border-angle, 135deg),
      var(--avatar-border-start, #f8fafc),
      var(--avatar-border-end, #62a8ff)
    );
}

/* =========================================================
   Internal section scrolling
   ========================================================= */

.card-about .section-content,
.card-contact .section-content,
.card-portfolio .section-content,
.card-links .section-content {
  max-height: 100%;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;

  /*
    Horizontal gestures remain available to ProHUB while
    vertical movement can scroll section content.
  */
  touch-action: pan-y;
}

/* Keep some breathing room after long content */
.card-about .section-content::after,
.card-contact .section-content::after,
.card-portfolio .section-content::after,
.card-links .section-content::after {
  content: "";
  display: block;
  height: 24px;
  flex: 0 0 24px;
}

/* Hide ugly browser scrollbars while retaining scrolling */
.card-about .section-content,
.card-contact .section-content,
.card-portfolio .section-content,
.card-links .section-content {
  scrollbar-width: none;
}

.card-about .section-content::-webkit-scrollbar,
.card-contact .section-content::-webkit-scrollbar,
.card-portfolio .section-content::-webkit-scrollbar,
.card-links .section-content::-webkit-scrollbar {
  display: none;
}

/* Destination navigation stays fixed above scrolling content */
.back-home {
  position: absolute;
  z-index: 20;
}

/* Long mobile sections get full usable vertical space */
@media (max-width: 799px) {
  .card-about .section-content,
  .card-contact .section-content,
  .card-portfolio .section-content,
  .card-links .section-content {
    height: 100%;
    max-height: 100%;
  }
}

/* =========================================================
   Fix adjacent swipe cards bleeding into smaller viewports
   ========================================================= */

.hub-card,
.profile-card.hub-card {
  height: 100%;
  min-height: 100%;
  max-height: 100%;
}

.card-stage {
  overflow: hidden;
}

.viewport {
  overflow: hidden;
}

/* Fine-tune top gesture cue inside phone-sized layouts */
@media (max-width: 430px) {
  .card-home .swipe-up {
    top: 22px;
  }
}

/* =========================================================
   Contact QR code
   ========================================================= */

.contact-qr {
  width: fit-content;
  margin: 24px auto 0;
  text-align: center;
}

.contact-qr[hidden] {
  display: none;
}

.qr-code {
  width: 142px;
  height: 142px;
  padding: 7px;
  margin: 0 auto;

  display: grid;
  place-items: center;

  background: #fff;
  border-radius: 16px;

  box-shadow:
    0 14px 36px rgba(0,0,0,.22);
}

.qr-code img,
.qr-code canvas {
  display: block;
  width: 128px !important;
  height: 128px !important;
}

.contact-qr p {
  margin: 9px 0 0;
  font-size: .7rem;
  font-weight: 700;
  color: var(--contact-text, var(--text));
  opacity: .72;
}

/* Keep QR compact on phones */
@media (max-width: 430px) {
  .contact-qr {
    margin-top: 24px;
  }

  .qr-code {
    width: 124px;
    height: 124px;
    padding: 6px;
  }

  .qr-code img,
  .qr-code canvas {
    width: 112px !important;
    height: 112px !important;
  }
}

/* Custom QR image fits the same ProHUB frame */
.custom-qr-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

/* =========================================================
   Reliable custom card background images
   ========================================================= */

.hub-card {
  isolation: isolate;
}

/*
  Custom image sits above the card's base gradient,
  but underneath the existing overlays/content.
*/
.hub-card.has-custom-background::after {
  content: "";
  position: absolute;
  inset: 0;

  z-index: -2;

  background-image: var(--custom-background-image);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;

  border-radius: inherit;
  pointer-events: none;
}

/*
  Preserve readability over uploaded imagery.
*/
.hub-card.has-custom-background .card-overlay {
  background:
    linear-gradient(
      to bottom,
      rgba(4, 8, 15, .22),
      rgba(4, 8, 15, .58)
    );
}

/*
  Home already has a decorative grid pseudo-element.
  Put the image beneath that grid.
*/
.card-home.has-custom-background::after {
  z-index: -4;
}

/* Admin-driven card backgrounds override original section backgrounds */
.card-home,
.card-about,
.card-contact,
.card-portfolio,
.card-links {
  background-color: var(--bg);
}

/* Existing section declarations remain as fallbacks only.
   Inline styles from app.js now control the live background. */

/* =========================================================
   Customizable Home navigation
   ========================================================= */

.card-home .swipe-indicator,
.card-home .swipe-indicator span,
.card-home .gesture-chevrons {
  color: var(--home-nav, var(--accent));
}

/* Chevrons are often drawn with borders rather than text */
.card-home .gesture-chevrons::before,
.card-home .gesture-chevrons::after {
  border-color: var(--home-nav, var(--accent));
}


/* PROHUB SOCIAL LINK HOVER */

.social-row {
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.social-row:hover {
  transform: translateY(-2px);
  border-color: rgba(98, 168, 255, 0.48);
  background-color: rgba(98, 168, 255, 0.08);
  box-shadow:
    0 8px 22px rgba(0, 0, 0, 0.20),
    0 0 0 1px rgba(98, 168, 255, 0.08);
}

.social-row .social-icon {
  transition:
    transform 180ms ease,
    filter 180ms ease;
}

.social-row:hover .social-icon {
  transform: scale(1.06);
}

.social-row b {
  transition:
    transform 180ms ease,
    color 180ms ease;
}

.social-row:hover b {
  transform: translateX(3px);
}

@media (hover: none) {
  .social-row:hover {
    transform: none;
  }
}