/*
 * JohnGuard tanıtım sayfası.
 *
 * Renkler ve ölçüler :root belirteçlerinden gelir. Logo tam siyah zemin üzerinde olduğu için
 * sayfa zemini de tam siyahtır; logo böylece dikişsiz oturur. Sayfada satır içi stil ve betik
 * yoktur: Caddy'nin içerik güvenlik politikası yalnız kendi dosyalarımıza izin verir.
 * Font url()'leri derlemede (build.mjs) içerik özetiyle sürümlenir.
 */

/* ---------------------------------------------------------------- yazı tipleri */

@font-face {
  font-family: "Cinzel";
  font-style: normal;
  font-display: swap;
  font-weight: 400 900;
  src: url("../fonts/cinzel-latin-ext-wght-normal.woff2?v=8fc2606f8a") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308,
    U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113,
    U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Cinzel";
  font-style: normal;
  font-display: swap;
  font-weight: 400 900;
  src: url("../fonts/cinzel-latin-wght-normal.woff2?v=09941fb1c1") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304,
    U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("../fonts/inter-latin-ext-wght-normal.woff2?v=34b9c504ca") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308,
    U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113,
    U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  src: url("../fonts/inter-latin-wght-normal.woff2?v=3100e775e8") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304,
    U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------------------------------------------------------------- belirteçler */

:root {
  color-scheme: dark;

  --bg: #000;
  --surface: #0c0c0e;
  --surface-2: #131316;
  --line: rgba(236, 232, 228, 0.09);
  --line-strong: rgba(236, 232, 228, 0.2);
  --text: #ece8e4;
  --text-soft: #d6d1cb;
  --muted: #a8a29c;

  /* Logodan ölçülen kırmızı (#900404) yalnız dekorda; yazıda kontrastı yetmez. */
  --red-deep: #900404;
  --red: #c0141c; /* büyük yazı ve butonlar, siyah üzerinde ≥ 3:1 */
  --red-hover: #d81f28;
  --red-text: #e0444b; /* küçük kırmızı yazı, siyah üzerinde ≈ 4.9:1 */
  --red-glow: rgba(144, 4, 4, 0.5);

  --font-display: "Cinzel", "Trajan Pro", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --wrap: 1160px;
  --gutter: 16px;
  --radius: 2px;
  --header-h: 68px;
  --section-y: clamp(4.5rem, 10vw, 8rem);
}

/* ---------------------------------------------------------------- temel */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: 16px;
}

/* Üst bar yalnız geniş ekranda yapışkan; bağlantı hedefleri onun altında kalmasın. */
@media (min-width: 960px) {
  html {
    scroll-padding-top: calc(var(--header-h) + 16px);
  }
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Hafif film greni: sabit, tıklamayı engellemeyen tek bir katman. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 60;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

a {
  color: inherit;
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
dl,
dd,
figure {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--red-text);
  outline-offset: 3px;
}

::selection {
  background: var(--red);
  color: #fff;
}

.wrap {
  width: min(var(--wrap), 100% - 2 * var(--gutter));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  z-index: 100;
  padding: 0.6rem 1rem;
  background: var(--red);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: 12px;
}

/* ---------------------------------------------------------------- ortak parçalar */

/* Logodaki "— CHEAT PROTECTION —" satırının karşılığı: iki yanı ince çizgili kırmızı etiket. */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: var(--red-text);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.eyebrow::before,
.eyebrow::after {
  content: "";
  flex: 0 0 2.25rem;
  height: 1px;
  background: currentColor;
  opacity: 0.7;
}

.eyebrow--start::after {
  display: none;
}

.section-head {
  display: grid;
  justify-items: center;
  gap: 1rem;
  max-width: 46rem;
  margin: 0 auto clamp(2.5rem, 6vw, 4rem);
  text-align: center;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 1.1rem + 2.4vw, 2.6rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-wrap: balance;
}

.section-lead {
  color: var(--muted);
  font-size: 1.075rem;
  text-wrap: pretty;
}

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

.section + .section {
  border-top: 1px solid var(--line);
}

.section--tint {
  background: linear-gradient(180deg, rgba(144, 4, 4, 0.06), transparent 40%), var(--surface);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease;
}

.btn--primary {
  background: var(--red);
  color: #fff;
}

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

.btn--ghost {
  border-color: var(--line-strong);
  color: var(--text);
}

.btn--ghost:hover {
  border-color: var(--red);
  color: #fff;
}

.btn--sm {
  min-height: 40px;
  padding: 0.5rem 0.95rem;
  font-size: 0.875rem;
}

.icon {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------------------------------------------------------------- üst bar */

/* Geniş ekranda yapışkan tek satır. Dar ekranda yapışkan değil ve menü ikinci satırda yatay
   kayar: JavaScript olmadan açılır menü, bağlantıya tıklanınca kapanmazdı. */
.site-header {
  position: relative;
  z-index: 50;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.78);
  -webkit-backdrop-filter: blur(14px) saturate(1.2);
  backdrop-filter: blur(14px) saturate(1.2);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0 1.5rem;
  min-height: var(--header-h);
}

@media (min-width: 960px) {
  .site-header {
    position: sticky;
    top: 0;
  }
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
  text-decoration: none;
}

.brand__mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.brand__word {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand__guard {
  color: var(--red);
}

.nav {
  margin-inline-start: auto;
}

.nav__list {
  display: flex;
  gap: 1.6rem;
}

.nav__list a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease;
}

.nav__list a:hover {
  color: var(--text);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.lang {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.lang a {
  padding: 0.35rem 0.2rem;
  color: var(--muted);
  text-decoration: none;
}

.lang a:hover,
.lang a[aria-current="page"] {
  color: var(--text);
}

.lang a[aria-current="page"] {
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
}

.lang__sep {
  color: var(--line-strong);
}

@media (max-width: 959px) {
  .header-actions {
    margin-inline-start: auto;
  }

  /* İkinci satır: kenardan kenara, kendi içinde yatay kayar; sayfa kaymaz. */
  .nav {
    order: 3;
    flex: 0 0 calc(100% + 2 * var(--gutter));
    margin-inline: calc(-1 * var(--gutter));
    border-top: 1px solid var(--line);
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-mask-image: linear-gradient(90deg, #000 88%, transparent);
    mask-image: linear-gradient(90deg, #000 88%, transparent);
  }

  .nav::-webkit-scrollbar {
    display: none;
  }

  .nav__list {
    gap: 1.4rem;
    width: max-content;
    padding: 0.8rem var(--gutter);
  }
}

@media (max-width: 520px) {
  .site-header .brand__word {
    display: none;
  }

  .header-actions {
    gap: 0.6rem;
  }
}

/* ---------------------------------------------------------------- hero */

.hero {
  position: relative;
  padding-block: clamp(2rem, 5vw, 4.5rem) clamp(3.5rem, 8vw, 6.5rem);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  align-items: center;
  gap: clamp(1rem, 4vw, 3rem);
}

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

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 1.1rem + 4.6vw, 4.25rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.035em;
  text-transform: uppercase;
  text-wrap: balance;
}

.hero__title span {
  display: block;
}

.hero__title-accent {
  color: var(--red);
}

.hero__lead {
  max-width: 36rem;
  color: var(--text-soft);
  font-size: clamp(1.05rem, 0.98rem + 0.35vw, 1.2rem);
  text-wrap: pretty;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 0.25rem;
}

/* Logonun zemini opak siyah; parıltı "screen" karışımıyla yalnız siyah alanlardan görünür ve
   halkanın dışında toplanır, böylece figür kırmızıya boyanmaz. */
.hero__art {
  position: relative;
  isolation: isolate;
  justify-self: center;
  width: min(84vw, 560px);
}

.hero__art::before {
  content: "";
  position: absolute;
  inset: -6%;
  z-index: 0;
  background: radial-gradient(
    circle at 50% 40%,
    transparent 0 33%,
    var(--red-glow) 40%,
    rgba(144, 4, 4, 0.16) 50%,
    transparent 62%
  );
  filter: blur(18px);
}

.hero__art img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  mix-blend-mode: screen;
}

@media (min-width: 960px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  }

  .hero__art {
    order: 2;
    width: min(100%, 560px);
  }
}

/* Öne çıkanlar şeridi */
.facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.fact {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: 0.35rem;
  padding: 1.35rem 1rem 1.35rem 0;
}

.fact:nth-child(2n) {
  padding-left: 1rem;
  border-left: 1px solid var(--line);
}

.fact:nth-child(n + 3) {
  border-top: 1px solid var(--line);
}

.fact__value {
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.5rem);
  font-weight: 700;
  line-height: 1;
}

.fact__label {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

@media (min-width: 820px) {
  .facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .fact,
  .fact:nth-child(2n) {
    padding: 1.6rem 1.5rem;
    border-left: 1px solid var(--line);
  }

  .fact:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .fact:nth-child(n + 3) {
    border-top: 0;
  }
}

/* ---------------------------------------------------------------- koruma kartları */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 1rem;
}

.card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 1rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--line);
  background: var(--bg);
  transition:
    background-color 0.25s ease,
    border-color 0.25s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--red), transparent);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.card:hover {
  border-color: rgba(192, 20, 28, 0.35);
  background: var(--surface);
}

.card:hover::before {
  opacity: 1;
}

.card .icon {
  color: var(--red-text);
}

.card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.card__text {
  color: var(--muted);
  font-size: 0.97rem;
  line-height: 1.6;
}

.ticks {
  display: grid;
  gap: 0.6rem;
}

.ticks li {
  position: relative;
  padding-left: 1.2rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--red);
  transform: rotate(45deg);
}

/* ---------------------------------------------------------------- katmanlar */

.steps {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  counter-reset: step;
}

@media (min-width: 860px) {
  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.step {
  display: grid;
  align-content: start;
  gap: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-strong);
}

.step__num {
  color: var(--red);
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1;
}

.step__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

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

.split {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-top: clamp(3rem, 7vw, 5rem);
}

@media (min-width: 960px) {
  .split {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }
}

.panel {
  padding: clamp(1.4rem, 3.5vw, 2.25rem);
  border: 1px solid var(--line);
  background: var(--surface);
}

.panel__title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.panel__title .icon {
  color: var(--red-text);
}

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

/* ---------------------------------------------------------------- sunucu tarafı */

.checks {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 0.25rem 2rem;
}

.checks li {
  position: relative;
  padding: 0.85rem 0 0.85rem 2rem;
  border-bottom: 1px solid var(--line);
  color: var(--text-soft);
  font-size: 0.98rem;
}

/* Onay işareti: iki kenarlıklı, döndürülmüş kutu. */
.checks li::before {
  content: "";
  position: absolute;
  left: 0.2rem;
  top: 1.05rem;
  width: 0.45rem;
  height: 0.8rem;
  border-right: 2px solid var(--red-text);
  border-bottom: 2px solid var(--red-text);
  transform: rotate(45deg);
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 1rem;
  margin-top: clamp(2.5rem, 6vw, 4rem);
}

.feature {
  display: grid;
  align-content: start;
  gap: 0.6rem;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-top: 2px solid var(--red);
  background: var(--bg);
}

.feature__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ---------------------------------------------------------------- gizlilik */

.privacy {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.privacy li {
  display: grid;
  align-content: start;
  gap: 0.75rem;
}

.privacy .icon {
  width: 32px;
  height: 32px;
  color: var(--red-text);
}

.privacy__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.privacy p {
  color: var(--muted);
  font-size: 0.97rem;
}

/* ---------------------------------------------------------------- entegrasyon */

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

@media (min-width: 560px) {
  .env {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.env__title {
  margin-bottom: 0.6rem;
  color: var(--red-text);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.env .ticks li {
  color: var(--text-soft);
}

.setup {
  display: grid;
  gap: 0;
}

.setup li {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr);
  gap: 0.25rem 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}

.setup li:first-child {
  padding-top: 0;
}

.setup__num {
  grid-row: span 2;
  color: var(--red);
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
}

.setup__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.setup p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

/* ---------------------------------------------------------------- iletişim */

.contact {
  display: grid;
  justify-items: center;
  gap: 1.25rem;
  text-align: center;
}

/* ---------------------------------------------------------------- SSS */

.faq {
  max-width: 50rem;
  margin-inline: auto;
  border-top: 1px solid var(--line);
}

.faq details {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  position: relative;
  padding: 1.35rem 3rem 1.35rem 0;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.45;
  cursor: pointer;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::before,
.faq summary::after {
  content: "";
  position: absolute;
  right: 0.35rem;
  top: 50%;
  width: 14px;
  height: 2px;
  background: var(--red-text);
  transition: transform 0.2s ease;
}

.faq summary::after {
  transform: rotate(90deg);
}

.faq details[open] summary::after {
  transform: rotate(0deg);
}

.faq summary:hover {
  color: #fff;
}

.faq__answer {
  padding: 0 3rem 1.5rem 0;
  color: var(--muted);
}

/* ---------------------------------------------------------------- alt bilgi */

.site-footer {
  padding-block: 3rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.875rem;
}

.site-footer__inner {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 860px) {
  .site-footer__inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 2.5rem;
  }
}

.site-footer p + p {
  margin-top: 0.35rem;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.site-footer__links a {
  color: var(--text-soft);
  text-decoration: none;
}

.site-footer__links a:hover {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: var(--red);
  text-underline-offset: 5px;
}

/* ---------------------------------------------------------------- hareket */

@media (prefers-reduced-motion: no-preference) {
  .hero__art::before {
    animation: glow 7s ease-in-out infinite alternate;
  }

  @keyframes glow {
    from {
      opacity: 0.7;
      transform: scale(0.98);
    }

    to {
      opacity: 1;
      transform: scale(1.02);
    }
  }

  /* Kaydırmaya bağlı belirme yalnız destekleyen tarayıcılarda; diğerlerinde içerik hemen görünür. */
  @supports (animation-timeline: view()) {
    .reveal {
      animation: reveal linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 60%;
    }

    @keyframes reveal {
      from {
        opacity: 0;
        transform: translateY(28px);
      }

      to {
        opacity: 1;
        transform: none;
      }
    }
  }
}