/* World IT Center — Antivirus Download Links (theme page) */

:root {
  --navy: #003366;
  --navy-deep: #001f3d;
  --cyan: #00b4d8;
  --blue: #1d6eb8;
  --orange: #ea580c;
  --orange-hot: #f97316;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --soft: #f1f5f9;
  --cream: #f8fafc;
  --white: #ffffff;
  --radius: 1.125rem;
  --radius-sm: 0.625rem;
  --radius-button: 10px;
  --radius-pill: var(--radius-button);
  --shadow: 0 12px 28px -18px rgba(0, 51, 102, 0.28);
  --shadow-hover: 0 18px 36px -16px rgba(0, 51, 102, 0.34);
  --font: "DM Sans", system-ui, sans-serif;
  --display: "Manrope", "DM Sans", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

.antivirus-downloads {
  font-family: var(--font);
  color: var(--ink);
  /* Clear the fixed site header. */
  padding-top: calc(var(--mk-header-offset, 5.5rem) + 1.25rem) !important;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(0, 180, 216, 0.12), transparent 60%),
    radial-gradient(900px 400px at 100% 0%, rgba(234, 88, 12, 0.08), transparent 55%),
    var(--cream);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 768px) {
  .antivirus-downloads {
    padding-top: calc(var(--mk-header-offset, 9.875rem) + 1.5rem) !important;
  }
}

.antivirus-downloads a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}
.antivirus-downloads a:hover {
  color: var(--navy);
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
}

.skip-link:focus {
  top: 1rem;
}

.adel-container {
  width: var(--site-width);
  max-width: none;
  margin-inline: auto;
  padding-inline: var(--site-gutter);
}

.antivirus-downloads .hero {
  padding-top: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  padding: 0.7rem 1.15rem;
  font: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--sm {
  padding: 0.55rem 0.95rem;
  font-size: 0.8125rem;
}

.btn--primary {
  background: linear-gradient(135deg, var(--navy) 0%, #004d99 100%);
  color: var(--white);
  box-shadow: 0 8px 20px -10px rgba(0, 51, 102, 0.55);
}

.btn--primary:hover {
  color: var(--white);
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 100%);
}

.btn--orange {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-hot) 100%);
  color: var(--white);
  box-shadow: 0 8px 18px -10px rgba(234, 88, 12, 0.55);
}

.btn--orange:hover {
  color: var(--white);
}

.btn--ghost {
  background: var(--white);
  border-color: var(--line);
  color: var(--navy);
}

.btn--ghost:hover {
  border-color: color-mix(in srgb, var(--cyan) 45%, var(--line));
  color: var(--navy);
}

.btn--linkish {
  width: 100%;
  justify-content: space-between;
  background: var(--soft);
  border-color: transparent;
  color: var(--navy);
  border-radius: 0.85rem;
  padding: 0.7rem 0.85rem;
  font-weight: 600;
  text-align: left;
}

.btn--linkish:hover {
  background: color-mix(in srgb, var(--cyan) 12%, white);
  border-color: color-mix(in srgb, var(--cyan) 30%, var(--line));
  color: var(--navy);
}

.btn--copy {
  flex: 0 0 auto;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border-radius: 0.65rem;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--muted);
}

.btn--copy:hover {
  color: var(--navy);
  border-color: var(--cyan);
}

/* Hero */
.hero {
  position: relative;
  padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(1.5rem, 3vw, 2.25rem);
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  inset: auto -10% -40% 30%;
  height: 55%;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.18), transparent 65%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
}

.hero__top {
  display: grid;
  gap: 1.5rem;
  align-items: center;
  margin-bottom: 0.25rem;
}

@media (min-width: 900px) {
  .hero__top {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2rem;
  }
}

.hero__visual {
  margin: 0;
  justify-self: center;
  width: min(100%, 26rem);
}

@media (min-width: 900px) {
  .hero__visual {
    justify-self: end;
    width: min(100%, 22rem);
  }
}

.hero__visual img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: 0 20px 40px -24px rgba(0, 51, 102, 0.5);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.85rem;
  padding: 0.35rem 0.75rem 0.35rem 0.45rem;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--cyan) 12%, white);
  border: 1px solid color-mix(in srgb, var(--cyan) 28%, white);
  color: var(--navy);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.eyebrow--dark {
  background: color-mix(in srgb, var(--navy) 8%, white);
  border-color: color-mix(in srgb, var(--navy) 14%, white);
}

.eyebrow__dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--cyan) 20%, transparent);
}

.hero h1 {
  margin: 0;
  max-width: 14ch;
  font-family: var(--display);
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: -0.035em;
  color: var(--navy);
  font-weight: 800;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--cyan), var(--blue) 55%, var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__lead {
  margin: 1rem 0 0;
  max-width: 42rem;
  color: color-mix(in srgb, var(--navy) 62%, #64748b);
  font-size: 1.05rem;
}

.search-panel {
  margin-top: 1.75rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 0.15rem);
  background: color-mix(in srgb, var(--white) 92%, #e8f7fb);
  box-shadow: var(--shadow);
}

.search-panel__field {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--white);
}

.search-panel__field:focus-within {
  border-color: color-mix(in srgb, var(--cyan) 55%, var(--line));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--cyan) 18%, transparent);
}

.search-panel__field svg {
  width: 1.15rem;
  height: 1.15rem;
  flex: 0 0 auto;
  fill: var(--muted);
}

.search-panel__field input {
  flex: 1;
  border: 0;
  outline: 0;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: transparent;
  min-width: 0;
}

.search-panel__clear {
  border: 0;
  background: var(--soft);
  color: var(--muted);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.7rem;
  font: inherit;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
}

.search-panel__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 600;
}

.pill-soft {
  display: inline-flex;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--orange) 10%, white);
  color: color-mix(in srgb, var(--orange) 85%, var(--navy));
  font-size: 0.75rem;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.35rem;
}

.stat {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--white);
  border: 1px solid var(--line);
}

.stat strong {
  display: block;
  font-family: var(--display);
  font-size: 1.35rem;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.stat span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

@media (max-width: 640px) {
  .hero__stats {
    grid-template-columns: 1fr;
  }
}

/* Alpha + filters */
.alpha-bar {
  position: sticky;
  top: 4.25rem;
  z-index: 40;
  background: color-mix(in srgb, var(--navy) 96%, black);
  border-block: 1px solid color-mix(in srgb, var(--cyan) 25%, transparent);
}

.alpha-bar__inner {
  display: flex;
  gap: 0.3rem;
  overflow-x: auto;
  padding: 0.55rem 0;
  scrollbar-width: none;
}

.alpha-bar__inner::-webkit-scrollbar {
  display: none;
}

.alpha-btn {
  flex: 0 0 auto;
  min-width: 2rem;
  height: 2rem;
  border: 0;
  border-radius: 0.5rem;
  background: transparent;
  color: color-mix(in srgb, white 70%, transparent);
  font: inherit;
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
}

.alpha-btn:hover:not(:disabled),
.alpha-btn.is-active {
  background: var(--cyan);
  color: var(--navy-deep);
}

.alpha-btn:disabled {
  opacity: 0.28;
  cursor: not-allowed;
}

.filter-row {
  padding: 1rem 0 0.25rem;
}

.filter-row__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
}

.filter-row__label {
  margin: 0;
  font-weight: 700;
  color: var(--navy);
  font-size: 0.875rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.chip {
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--navy);
  border-radius: var(--radius-pill);
  padding: 0.4rem 0.85rem;
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  transition: 0.15s ease;
}

.chip:hover {
  border-color: color-mix(in srgb, var(--cyan) 40%, var(--line));
}

.chip.is-active {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

/* Vendors */
.vendors-section {
  padding: 1.5rem 0 3.5rem;
}

.section-head {
  margin-bottom: 1.25rem;
}

.section-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--navy);
  letter-spacing: -0.02em;
}

.section-head p {
  margin: 0.4rem 0 0;
  color: var(--muted);
  max-width: 46rem;
}

.vendor-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 720px) {
  .vendor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .vendor-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.vendor-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #ffffff 0%, #f7fbfe 100%);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.vendor-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: color-mix(in srgb, var(--cyan) 35%, var(--line));
}

.vendor-card.is-sponsored {
  border-color: color-mix(in srgb, var(--orange) 35%, var(--line));
  background: linear-gradient(180deg, #ffffff 0%, #fffaf5 100%);
}

.vendor-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.1rem 1.1rem 0.75rem;
}

.vendor-card__identity {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  min-width: 0;
}

.vendor-card__mark {
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 0.85rem;
  background: linear-gradient(145deg, var(--navy), #005999);
  color: var(--white);
  font-family: var(--display);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: -0.03em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.vendor-card.is-sponsored .vendor-card__mark {
  background: linear-gradient(145deg, var(--orange), var(--orange-hot));
}

.vendor-card__identity h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.05rem;
  color: var(--navy);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.vendor-card__identity p {
  margin: 0.15rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.28rem 0.55rem;
  border-radius: var(--radius-pill);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.badge--sponsored {
  background: linear-gradient(135deg, var(--orange), var(--orange-hot));
  color: var(--white);
  box-shadow: 0 4px 12px -6px rgba(234, 88, 12, 0.55);
}

.vendor-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0 1.1rem 1.15rem;
  flex: 1;
}

.group-label {
  margin: 0.55rem 0 0.15rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--navy) 70%, var(--muted));
}

.link-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.link-row .btn--linkish {
  min-width: 0;
}

.link-row .btn--linkish span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.platform-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  padding: 0 1.1rem 1.1rem;
}

.tag {
  display: inline-flex;
  padding: 0.2rem 0.5rem;
  border-radius: 0.4rem;
  background: color-mix(in srgb, var(--cyan) 10%, white);
  border: 1px solid color-mix(in srgb, var(--cyan) 18%, white);
  color: var(--navy);
  font-size: 0.68rem;
  font-weight: 700;
}

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.empty-state h3 {
  margin: 0;
  color: var(--navy);
}

.empty-state p {
  color: var(--muted);
}

/* How to */
.howto {
  padding: 3rem 0;
  background: linear-gradient(180deg, color-mix(in srgb, var(--navy) 4%, white), var(--white));
  border-block: 1px solid var(--line);
}

.howto__grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .howto__grid {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
}

.howto__copy h2 {
  margin: 0.4rem 0 0.6rem;
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  color: var(--navy);
  letter-spacing: -0.02em;
}

.howto__copy > p:last-of-type {
  color: var(--muted);
  margin: 0;
}

.howto__visual {
  margin: 1.35rem 0 0;
  max-width: 28rem;
}

.howto__visual img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: 0 16px 36px -24px rgba(0, 51, 102, 0.4);
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 8px 20px -18px rgba(0, 51, 102, 0.35);
}

.steps__num {
  font-family: var(--display);
  font-weight: 800;
  color: var(--cyan);
  font-size: 1.1rem;
}

.steps h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--navy);
}

.steps p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Help */
.help {
  padding: 2.5rem 0 3.5rem;
}

.help__card {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem 2rem;
  align-items: center;
  padding: clamp(1.75rem, 4vw, 2.75rem) clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius);
  background:
    radial-gradient(600px 200px at 100% 0%, rgba(0, 180, 216, 0.25), transparent 55%),
    linear-gradient(135deg, var(--navy-deep), var(--navy) 55%, #00508f);
  color: var(--white);
  box-shadow: 0 20px 40px -24px rgba(0, 31, 61, 0.65);
}

.page-main.antivirus-downloads .help__card h2 {
  margin: 0 0 0.65rem;
  font-family: var(--display);
  letter-spacing: -0.02em;
  color: #ffffff;
}

.help__card p {
  margin: 0;
  max-width: 36rem;
  line-height: 1.6;
  color: color-mix(in srgb, white 82%, transparent);
}

.help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.help__actions .btn--ghost {
  background: color-mix(in srgb, white 12%, transparent);
  border-color: color-mix(in srgb, white 28%, transparent);
  color: var(--white);
}

.help__actions .btn--ghost:hover {
  background: color-mix(in srgb, white 20%, transparent);
  color: var(--white);
}

.antivirus-downloads .help__actions .btn--primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-hot));
  box-shadow: 0 8px 18px -10px rgba(234, 88, 12, 0.55);
  color: #ffffff;
}

.antivirus-downloads .help__actions .btn--primary:hover {
  color: var(--white);
}

.antivirus-downloads .help__actions .btn--ghost:hover {
  color: var(--white);
}

/* Footer */
.adel-page-note {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--line);
  background: var(--white);
}

.adel-page-note__inner {
  display: grid;
  gap: 0.65rem;
}

.adel-page-note p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.adel-page-note__note {
  font-size: 0.78rem !important;
  max-width: 48rem;
}

/* Toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  z-index: 80;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--navy);
  color: var(--white);
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 12px 30px -12px rgba(0, 31, 61, 0.6);
}

/* Focus */
:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--cyan) 70%, white);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn,
  .vendor-card {
    transition: none;
  }

  .btn:hover,
  .vendor-card:hover {
    transform: none;
  }
}