/* =========================================
   BILISIMCI HOCAM - SSS.CSS
   SSS.html sayfasi ozeli
   ========================================= */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scanline {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}

.page-wrap {
  position: relative;
  z-index: 1;
  width: min(96vw, 1440px);
  margin: calc(clamp(64px, 6vw, 90px) + 1.4rem) auto 0;
  gap: clamp(.8rem, 1.4vw, 1.15rem);
  padding-bottom: clamp(4rem, 6vw, 7rem);
}

.sss-hero {
  position: relative;
  overflow: hidden;
  min-height: clamp(500px, 64vh, 610px);
  padding: clamp(2.1rem, 3.8vw, 3.2rem) clamp(1.2rem, 4vw, 3.2rem) clamp(4.6rem, 6vw, 5.2rem);
  border: 1px solid var(--border);
  border-radius: 32px;
  background:
    radial-gradient(circle at 14% 18%, rgba(var(--primary-rgb), 0.16), transparent 28%),
    radial-gradient(circle at 86% 24%, rgba(124, 58, 237, 0.16), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    linear-gradient(135deg, color-mix(in srgb, var(--bg2) 72%, transparent), var(--bg1));
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.28);
  text-align: center;
}

.sss-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(var(--grid, rgba(255, 255, 255, 0.02)) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid, rgba(255, 255, 255, 0.02)) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(circle at center, black 34%, transparent 86%);
}

.sss-hero::after {
  content: "";
  position: absolute;
  inset: auto 8% -120px;
  height: 240px;
  pointer-events: none;
  background: radial-gradient(circle, rgba(var(--primary-rgb), 0.16) 0%, transparent 68%);
  filter: blur(32px);
}

.hero-scan {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.hero-scan::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 88px;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.03), transparent);
  animation: scanline 7s linear infinite;
}

.sss-hero-inner {
  position: relative;
  z-index: 2;
  max-width: min(92vw, 920px);
  margin: 0 auto;
  animation: fadeUp .55s both;
}

.page-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .46rem .84rem;
  border-radius: 999px;
  border: 1px solid rgba(var(--primary-rgb), 0.24);
  background: rgba(var(--primary-rgb), 0.08);
  color: var(--accent);
  font-size: .68rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 1rem;
}

.page-eyebrow::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 70%, transparent);
}

.page-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2rem, 4vw, 3.55rem);
  font-weight: 900;
  letter-spacing: -.05em;
  line-height: 1;
  color: var(--text1, var(--text));
  margin-bottom: .65rem;
}

.page-title span {
  background: linear-gradient(135deg, var(--accent), var(--primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-sub {
  max-width: 680px;
  margin: 0 auto;
  font-size: clamp(.9rem, 1.25vw, 1rem);
  color: var(--text2);
  line-height: 1.65;
}

.sss-hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
  margin: 1rem 0 .85rem;
}

.sss-highlight-card {
  display: flex;
  align-items: center;
  gap: .72rem;
  padding: .8rem .88rem;
  text-align: left;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.01));
  backdrop-filter: blur(8px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.sss-highlight-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  flex-shrink: 0;
  color: var(--accent);
  background: rgba(var(--primary-rgb), 0.11);
  border: 1px solid rgba(var(--primary-rgb), 0.18);
}

.sss-highlight-title {
  font-size: .84rem;
  font-weight: 800;
  color: var(--text1);
}

.sss-highlight-sub {
  margin-top: .12rem;
  font-size: .74rem;
  color: var(--text2);
  line-height: 1.4;
}

.sss-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  position: relative;
  z-index: 3;
  margin-top: -.9rem;
  padding: 0 .6rem;
}

.sss-tab {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .82rem 1.15rem;
  border-radius: 999px;
  font-size: .76rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  color: var(--text3);
  cursor: pointer;
  transition: transform .18s ease, border-color .18s ease, color .18s ease, background .18s ease, box-shadow .18s ease;
}

.sss-tab:hover,
.sss-tab.active {
  transform: translateY(-2px);
  border-color: rgba(var(--primary-rgb), 0.34);
  color: var(--accent);
  background: rgba(var(--primary-rgb), 0.08);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12);
}

.sss-main {
  display: grid;
  gap: 1.4rem;
  padding: 0 .6rem;
}

.sss-empty-state {
  text-align: center;
  padding: clamp(2rem, 4vw, 3rem);
  border: 1px dashed rgba(var(--primary-rgb), 0.28);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.06), rgba(255, 255, 255, 0.02));
}

.sss-empty-icon {
  width: 68px;
  height: 68px;
  margin: 0 auto 1rem;
  display: grid;
  place-items: center;
  border-radius: 20px;
  color: var(--accent);
  background: rgba(var(--primary-rgb), 0.12);
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  font-size: 1.4rem;
}

.sss-empty-state h2 {
  margin: 0 0 .6rem;
  color: var(--text1);
  font-size: clamp(1.25rem, 2vw, 1.65rem);
}

.sss-empty-state p {
  margin: 0 auto;
  max-width: 540px;
  color: var(--text2);
  line-height: 1.7;
}

.sss-empty-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 1.4rem;
}

.sss-group {
  position: relative;
  padding: clamp(1.15rem, 2vw, 1.55rem);
  border: 1px solid var(--border);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.01)),
    linear-gradient(135deg, color-mix(in srgb, var(--card) 95%, transparent), color-mix(in srgb, var(--bg2) 75%, transparent));
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.16);
}

.sss-group::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--primary-rgb), 0.28), transparent);
}

.sss-group-title {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin-bottom: 1rem;
  font-size: .8rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .12em;
}

.sss-group-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.3), transparent);
}

.sss-item {
  position: relative;
  margin-bottom: .75rem;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: color-mix(in srgb, var(--card) 96%, transparent);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
  animation: fadeUp .45s both;
}

.sss-item:last-child {
  margin-bottom: 0;
}

.sss-item:hover {
  transform: translateY(-2px);
  border-color: rgba(var(--primary-rgb), 0.25);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.12);
}

.sss-item.open {
  border-color: rgba(var(--primary-rgb), 0.34);
  background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.05), rgba(255, 255, 255, 0.015));
}

.sss-item.open::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--accent), var(--primary));
}

.sss-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.08rem 1.15rem;
  cursor: pointer;
  user-select: none;
}

.sss-q-text {
  font-size: .98rem;
  font-weight: 800;
  color: var(--text1);
  line-height: 1.5;
}

.sss-icon {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: rgba(var(--primary-rgb), 0.09);
  border: 1px solid rgba(var(--primary-rgb), 0.16);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .82rem;
  flex-shrink: 0;
  transition: transform .25s ease, background .2s ease, border-color .2s ease;
}

.sss-item.open .sss-icon {
  transform: rotate(45deg);
  background: rgba(var(--primary-rgb), 0.16);
  border-color: rgba(var(--primary-rgb), 0.24);
}

.sss-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .32s ease;
}

.sss-item.open .sss-a {
  max-height: 420px;
}

.sss-a-inner {
  padding: 0 1.15rem 1.15rem;
  border-top: 1px solid var(--border2);
  font-size: .9rem;
  color: var(--text2);
  line-height: 1.8;
}

.sss-a-inner a {
  color: var(--accent);
  text-decoration: none;
}

.sss-a-inner a:hover {
  text-decoration: underline;
}

.sss-a-inner strong {
  color: var(--text1);
}

.sss-cta {
  padding: 0 .6rem;
}

.sss-cta-card {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
  flex-wrap: wrap;
  padding: clamp(1.8rem, 3vw, 2.8rem);
  border: 1px solid var(--border);
  border-radius: 28px;
  background:
    radial-gradient(circle at right top, rgba(var(--primary-rgb), 0.16), transparent 30%),
    linear-gradient(135deg, var(--bg3), var(--card2));
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.16);
}

.sss-cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.04), transparent);
}

.sss-cta-title {
  font-size: clamp(1.15rem, 1.7vw, 1.55rem);
  font-weight: 900;
  letter-spacing: -.03em;
  color: var(--text1);
  margin-bottom: .4rem;
}

.sss-cta-sub {
  max-width: 620px;
  font-size: .92rem;
  color: var(--text2);
  line-height: 1.7;
}

.sss-cta-actions {
  display: flex;
  gap: .8rem;
  flex-wrap: wrap;
}

@media (max-width: 980px) {
  .sss-hero-highlights {
    grid-template-columns: 1fr;
  }

  .sss-hero {
    min-height: clamp(460px, 58vh, 560px);
  }
}

@media (max-width: 768px) {
  .page-wrap {
    width: min(100vw, 100%);
    margin-top: calc(clamp(64px, 6vw, 90px) + 1rem);
    gap: 1.2rem;
  }

  .sss-hero,
  .sss-group,
  .sss-cta-card {
    border-radius: 24px;
  }

  .sss-tabs {
    margin-top: -.65rem;
  }

  .sss-tabs,
  .sss-main,
  .sss-cta {
    padding-left: 0;
    padding-right: 0;
  }

  .sss-q {
    padding: .95rem 1rem;
  }

  .sss-q-text {
    font-size: .92rem;
  }
}

@media (max-width: 560px) {
  .sss-tab {
    width: 100%;
    justify-content: center;
  }

  .sss-hero {
    padding-left: 1rem;
    padding-right: 1rem;
    min-height: 0;
    padding-top: 1.8rem;
    padding-bottom: 4.7rem;
  }

  .sss-highlight-card {
    border-radius: 16px;
  }

  .sss-highlight-card {
    align-items: flex-start;
  }

  .sss-cta-actions,
  .sss-empty-actions {
    width: 100%;
  }

  .sss-cta-actions a,
  .sss-empty-actions a {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  html, body { overflow-x: hidden; }
  .page-wrap {
    margin-top: calc(clamp(64px, 6vw, 90px) + .25rem);
  }
  .sss-hero {
    justify-content: flex-start !important;
    min-height: min(calc(100svh - 76px), 640px);
    padding: .55rem 1rem clamp(5rem, 9vh, 5.8rem);
  }
  .sss-hero-inner {
    max-width: 100%;
    margin-top: 0;
  }
  .page-eyebrow {
    font-size: .62rem;
    padding: .4rem .72rem;
  }
  .page-title {
    font-size: clamp(1.95rem, 9vw, 2.75rem);
    line-height: 1.05;
  }
  .page-sub {
    font-size: .9rem;
    line-height: 1.6;
  }
  .sss-hero-highlights {
    max-width: 420px;
    margin-inline: auto;
  }
  .sss-tabs,
  .sss-main,
  .sss-cta {
    width: min(100%, 560px);
    margin-inline: auto;
  }
}

@media (max-width: 380px), (max-height: 700px) and (max-width: 768px) {
  .sss-hero {
    padding-top: .35rem;
    padding-bottom: 4.4rem;
  }
  .page-title { font-size: clamp(1.7rem, 8vw, 2.25rem); }
  .page-sub { font-size: .84rem; }
  .sss-highlight-card:nth-child(n+3) { display: none; }
}

/* Mufredat iskeleti: kompakt ust panel + duzenli soru paneli */
.page-wrap {
  width: min(1440px, calc(100vw - 32px));
  margin: 24px auto 0;
  padding-bottom: 72px;
}

.sss-hero {
  min-height: 0;
  padding: 18px 22px;
  margin-bottom: 14px;
  border-radius: 26px;
  text-align: left;
  background:
    radial-gradient(circle at 82% 18%, rgba(var(--primary-rgb), .22), transparent 22%),
    radial-gradient(circle at 14% 0%, rgba(124, 58, 237, .12), transparent 28%),
    color-mix(in srgb, var(--card) 88%, transparent);
  box-shadow: 0 24px 54px rgba(0, 0, 0, .16);
}

.sss-hero::before {
  background:
    linear-gradient(120deg, rgba(255,255,255,.035), transparent 28%),
    radial-gradient(circle at bottom right, rgba(255,255,255,.025), transparent 20%);
  background-size: auto;
  mask-image: none;
}

.sss-hero::after {
  inset: auto -60px -80px auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--primary-rgb), .18), transparent 68%);
  filter: blur(12px);
}

.hero-scan {
  display: none !important;
}

.sss-hero-inner {
  max-width: none;
  display: grid;
  grid-template-columns: 1fr minmax(340px, .9fr);
  gap: 18px;
  align-items: center;
}

.sss-hero-copy,
.sss-hero-side {
  min-width: 0;
}

.sss-hero-copy {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-eyebrow {
  margin-bottom: 10px;
}

.page-title {
  max-width: 18ch;
  margin: 0 0 10px;
  font-size: clamp(1.7rem, 3.4vw, 2.9rem);
  line-height: 1.02;
  letter-spacing: -.07em;
}

.page-sub {
  max-width: 72ch;
  margin: 0;
  font-size: .9rem;
  line-height: 1.55;
}

.sss-hero-highlights {
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0;
}

.sss-highlight-card,
.sss-tab,
.sss-group,
.sss-item,
.sss-empty-state,
.sss-cta-card {
  border-radius: 14px;
}

.sss-highlight-card {
  padding: 12px;
}

.sss-tabs {
  margin: 0 0 14px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: color-mix(in srgb, var(--card) 88%, transparent);
  box-shadow: 0 18px 42px rgba(0,0,0,.12);
}

.sss-tab {
  padding: .62rem .86rem;
}

.sss-main {
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: color-mix(in srgb, var(--card) 88%, transparent);
  box-shadow: 0 24px 54px rgba(0,0,0,.16);
}

.sss-group {
  padding: 16px;
  background: color-mix(in srgb, var(--bg3) 70%, transparent);
  box-shadow: none;
}

.sss-item {
  margin-bottom: 10px;
}

.sss-cta {
  padding: 0;
  margin-top: 14px;
}

@media (max-width: 980px) {
  .sss-hero-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-wrap {
    width: min(100vw - 20px, 1440px);
    margin-top: 14px;
    padding-bottom: 56px;
  }

  .sss-hero {
    min-height: 0 !important;
    padding: 14px !important;
    border-radius: 18px;
  }

  .sss-tabs,
  .sss-main,
  .sss-cta {
    width: 100%;
    max-width: none;
    margin-inline: 0;
  }

  .sss-tabs,
  .sss-main,
  .sss-cta-card {
    border-radius: 18px;
  }
}

@media (max-width: 380px), (max-height: 700px) and (max-width: 768px) {
  .sss-hero {
    padding: 12px !important;
  }

  .sss-highlight-card:nth-child(n+3) {
    display: flex;
  }
}

/* Kart renkleri ve keskin ayrimlar */
.sss-hero,
.sss-tabs,
.sss-main,
.sss-cta-card {
  border-width: 2px;
}

.sss-hero {
  border-color: rgba(var(--primary-rgb), .36);
}

.sss-highlight-card,
.sss-tab,
.sss-group,
.sss-item,
.sss-empty-state {
  border-width: 2px;
}

.sss-highlight-card:nth-child(1) {
  border-color: rgba(251,146,60,.5);
  background: linear-gradient(135deg, rgba(251,146,60,.16), rgba(251,146,60,.035));
}

.sss-highlight-card:nth-child(2) {
  border-color: rgba(34,211,238,.45);
  background: linear-gradient(135deg, rgba(34,211,238,.14), rgba(34,211,238,.035));
}

.sss-highlight-card:nth-child(3) {
  border-color: rgba(52,211,153,.45);
  background: linear-gradient(135deg, rgba(52,211,153,.14), rgba(52,211,153,.035));
}

.sss-tabs {
  border-color: rgba(251,146,60,.34);
}

.sss-tab:nth-child(5n+1) { border-color: rgba(251,146,60,.46); background: rgba(251,146,60,.08); }
.sss-tab:nth-child(5n+2) { border-color: rgba(34,211,238,.42); background: rgba(34,211,238,.07); }
.sss-tab:nth-child(5n+3) { border-color: rgba(52,211,153,.42); background: rgba(52,211,153,.07); }
.sss-tab:nth-child(5n+4) { border-color: rgba(167,139,250,.42); background: rgba(167,139,250,.07); }
.sss-tab:nth-child(5n) { border-color: rgba(96,165,250,.42); background: rgba(96,165,250,.07); }

.sss-main {
  border-color: rgba(148,163,184,.3);
}

.sss-group {
  border-color: rgba(148,163,184,.34);
}

.sss-group:nth-of-type(4n+1) {
  border-color: rgba(251,146,60,.46);
  background: linear-gradient(135deg, rgba(251,146,60,.12), rgba(251,146,60,.025));
}

.sss-group:nth-of-type(4n+2) {
  border-color: rgba(34,211,238,.44);
  background: linear-gradient(135deg, rgba(34,211,238,.12), rgba(34,211,238,.025));
}

.sss-group:nth-of-type(4n+3) {
  border-color: rgba(52,211,153,.44);
  background: linear-gradient(135deg, rgba(52,211,153,.12), rgba(52,211,153,.025));
}

.sss-group:nth-of-type(4n) {
  border-color: rgba(167,139,250,.44);
  background: linear-gradient(135deg, rgba(167,139,250,.12), rgba(167,139,250,.025));
}

.sss-item {
  border-color: rgba(226,232,240,.18);
  border-left: 5px solid rgba(var(--primary-rgb), .65);
  background:
    linear-gradient(135deg, rgba(255,255,255,.055), transparent 44%),
    color-mix(in srgb, var(--card) 94%, transparent);
}

.sss-item:nth-child(4n+1) { border-left-color: #fb923c; }
.sss-item:nth-child(4n+2) { border-left-color: #22d3ee; }
.sss-item:nth-child(4n+3) { border-left-color: #34d399; }
.sss-item:nth-child(4n) { border-left-color: #a78bfa; }