/* INDEX PAGE SPECIFIC */

/* HERO */
section.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  position: relative;
  overflow: hidden;
}
#hero-three {
  position: absolute;
  top: 0; right: 0;
  width: 55%; height: 100%;
  z-index: 1;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 3;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px;
  background: rgba(255, 91, 46, 0.1);
  border: 1px solid rgba(255, 91, 46, 0.3);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  color: var(--accent-bright);
  text-transform: uppercase;
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}
.hero-badge .live-dot {
  position: relative;
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
}
.hero-badge .live-dot::after {
  content: '';
  position: absolute;
  inset: -4px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.4;
  animation: pulseDot 1.8s ease-out infinite;
}
h1.hero-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(54px, 7.5vw, 108px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin-bottom: 28px;
}
h1.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-bright) 40%, var(--electric) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientShift 6s ease infinite;
}
.hero-sub {
  font-size: 19px;
  line-height: 1.5;
  color: var(--text-dim);
  max-width: 52ch;
  margin-bottom: 44px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}
.hero-metrics::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.metric {
  padding: 0 16px;
  border-right: 1px solid var(--border);
}
.metric:last-child { border-right: none; }
.metric-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: 32px;
  line-height: 1;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.metric-num .accent { color: var(--accent); }
.metric-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.hero-corner {
  position: absolute;
  width: 60px; height: 60px;
  border-color: var(--accent);
  opacity: 0.6;
  z-index: 2;
}
.hero-corner.tl { top: 100px; left: 40px; border-top: 1px solid; border-left: 1px solid; }
.hero-corner.br { bottom: 40px; right: 40px; border-bottom: 1px solid; border-right: 1px solid; }

/* SECTIONS */
section { padding: 140px 0; position: relative; z-index: 2; }

/* MANIFESTO */
section.manifesto { padding: 100px 0; overflow: hidden; }
.manifesto-content { max-width: 1000px; position: relative; }
.manifesto-big {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(32px, 4.5vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 40px;
}
.manifesto-big .line {
  display: block;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.manifesto-big .line.visible { opacity: 1; transform: translateY(0); }
.manifesto-big .line:nth-child(2) { transition-delay: 0.2s; }
.manifesto-big .line:nth-child(3) { transition-delay: 0.4s; }
.manifesto-big .word-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-bright));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.manifesto-big .word-electric {
  background: linear-gradient(135deg, var(--electric), #4FD8F5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.manifesto-big .word-violet {
  background: linear-gradient(135deg, var(--violet), #C084FC);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.manifesto-footer {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 65ch;
  line-height: 1.6;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.manifesto-deco {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 400px; height: 400px;
  opacity: 0.25;
  pointer-events: none;
}
.manifesto-deco svg { width: 100%; height: 100%; animation: orbit 80s linear infinite; }

/* DISCIPLINES */
section.disciplines { padding: 140px 0; }
.disciplines-intro {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 80px;
}
.disciplines-intro p {
  font-size: 19px;
  color: var(--text-dim);
  line-height: 1.55;
}
.discipline-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.discipline-card {
  position: relative;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  cursor: pointer;
  min-height: 560px;
  display: flex;
  flex-direction: column;
}
.discipline-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--card-glow, var(--accent)), transparent);
  opacity: 0.6;
}
.discipline-card::after {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 100%;
  background: radial-gradient(ellipse at top, var(--card-glow-bg, rgba(255, 91, 46, 0.15)) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.discipline-card:hover {
  transform: translateY(-6px);
  border-color: var(--card-glow, var(--accent));
  box-shadow: 0 20px 60px var(--card-shadow, rgba(255, 91, 46, 0.15));
}
.discipline-card:hover::after { opacity: 1; }
.discipline-card[data-brand="bilisim"] {
  --card-glow: var(--electric);
  --card-glow-bg: rgba(0, 229, 255, 0.15);
  --card-shadow: rgba(0, 229, 255, 0.15);
}
.discipline-card[data-brand="guvenlik"] {
  --card-glow: var(--accent);
  --card-glow-bg: rgba(255, 91, 46, 0.15);
  --card-shadow: rgba(255, 91, 46, 0.15);
}
.discipline-card[data-brand="lab"] {
  --card-glow: var(--lime);
  --card-glow-bg: rgba(163, 230, 53, 0.15);
  --card-shadow: rgba(163, 230, 53, 0.15);
}
.card-visual {
  height: 220px;
  margin: -32px -32px 24px;
  position: relative;
  overflow: hidden;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}
.card-visual svg { width: 100%; height: 100%; display: block; }
.card-index {
  position: absolute;
  top: 20px; left: 20px;
  font-family: var(--mono);
  font-size: 11px;
  padding: 5px 10px;
  background: rgba(10, 10, 15, 0.6);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  backdrop-filter: blur(10px);
  z-index: 2;
}
.card-brand-label {
  position: absolute;
  top: 20px; right: 20px;
  font-family: var(--mono);
  font-size: 10px;
  padding: 5px 10px;
  background: rgba(10, 10, 15, 0.6);
  border: 1px solid var(--border);
  border-radius: 6px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.card-brand-label .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--card-glow);
  box-shadow: 0 0 8px var(--card-glow);
}
.card-title {
  font-family: var(--display);
  font-weight: 700;
  font-size: 26px;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.card-subtitle {
  font-size: 14px;
  color: var(--card-glow);
  margin-bottom: 16px;
  font-weight: 500;
}
.card-desc {
  font-size: 14.5px;
  color: var(--text-dim);
  line-height: 1.55;
  margin-bottom: 20px;
  flex: 1;
}
.card-services {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}
.card-services span {
  font-size: 11.5px;
  padding: 5px 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-dim);
  transition: all 0.2s;
}
.card-services span:hover {
  border-color: var(--card-glow);
  color: var(--card-glow);
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--card-glow);
  text-decoration: none;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: all 0.25s;
  margin-top: auto;
  width: fit-content;
}
.card-link:hover {
  background: var(--card-glow);
  color: var(--bg);
  border-color: var(--card-glow);
}
.card-link .arrow { transition: transform 0.2s; }
.card-link:hover .arrow { transform: translate(2px, -2px); }

/* DIGITAL */
section.digital { padding: 140px 0; overflow: hidden; }
.digital-wrap {
  position: relative;
  padding: 80px;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-elevated) 100%);
  border: 1px solid var(--border);
  border-radius: 32px;
  overflow: hidden;
}
#digital-canvas {
  position: absolute;
  top: 0; right: 0;
  width: 50%; height: 100%;
  opacity: 0.8;
}
.digital-content {
  max-width: 600px;
  position: relative;
  z-index: 2;
}
.digital-content p {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 32px;
}
.digital-services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 40px;
}
.digital-services div {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  transition: all 0.25s;
}
.digital-services div:hover {
  background: rgba(255, 91, 46, 0.1);
  border-color: var(--accent);
  transform: translateX(4px);
}
.digital-services div::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 12px var(--accent-glow);
}

/* APPROACH */
section.approach { padding: 140px 0; }
.approach-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 80px;
}
.approach-intro p {
  font-size: 18px;
  color: var(--text-dim);
  line-height: 1.6;
}
.approach-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
}
.approach-timeline::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent), transparent);
  z-index: 0;
}
.step {
  position: relative;
  z-index: 2;
  text-align: center;
}
.step-node {
  width: 64px; height: 64px;
  margin: 0 auto 24px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 22px;
  color: var(--accent);
  transition: all 0.3s;
  position: relative;
  backdrop-filter: blur(10px);
}
.step:hover .step-node {
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
  transform: scale(1.05);
}
.step-node::before {
  content: '';
  position: absolute;
  inset: -6px;
  border: 1px solid var(--accent);
  border-radius: 20px;
  opacity: 0;
  transition: opacity 0.3s;
}
.step:hover .step-node::before { opacity: 0.5; }
.step h4 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 20px;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.step p {
  font-size: 13.5px;
  color: var(--text-dim);
  line-height: 1.5;
}

/* STATS */
section.stats { padding: 80px 0; position: relative; }
.stats-banner {
  background: linear-gradient(135deg, var(--bg-card), var(--bg-elevated));
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 60px 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  position: relative;
  overflow: hidden;
}
.stats-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.stat {
  position: relative;
  padding-right: 40px;
  border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat-label {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.stat-num {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(44px, 5vw, 72px);
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}
.stat-desc {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.5;
}

/* CASE */
section.case { padding: 140px 0; }
.case-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: start;
}
.case-viz {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  position: relative;
  overflow: hidden;
  min-height: 500px;
}
.case-viz svg { width: 100%; height: 100%; }
.case-meta {
  display: flex;
  gap: 40px;
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.case-meta > div {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.case-meta > div span {
  display: block;
  margin-top: 6px;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  font-family: var(--sans);
}
.case-quote {
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1.4;
  margin-bottom: 32px;
  padding-left: 32px;
  border-left: 3px solid var(--accent);
  position: relative;
  letter-spacing: -0.01em;
}
.case-quote::before {
  content: '"';
  position: absolute;
  left: 0; top: -20px;
  font-size: 80px;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  font-family: var(--display);
}

/* CLOSING */
section.closing {
  padding: 180px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.closing-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, var(--accent-glow), transparent 60%);
  opacity: 0.15;
  pointer-events: none;
  z-index: 1;
}
.closing-content { position: relative; z-index: 2; }
.closing h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(48px, 6vw, 96px);
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 0 auto 32px;
  max-width: 18ch;
}
.closing h2 .gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-bright) 50%, var(--electric) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientShift 6s ease infinite;
}
.closing p {
  font-size: 19px;
  color: var(--text-dim);
  max-width: 56ch;
  margin: 0 auto 48px;
  line-height: 1.6;
}
.closing-promise {
  margin-top: 40px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.closing-promise span { color: var(--accent); }

/* RESPONSIVE INDEX */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  #hero-three { width: 100%; opacity: 0.5; }
  .discipline-cards { grid-template-columns: 1fr; }
  .approach-timeline { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .approach-timeline::before { display: none; }
  .case-grid { grid-template-columns: 1fr; }
  .stats-banner { grid-template-columns: repeat(2, 1fr); padding: 40px; }
}
@media (max-width: 720px) {
  .disciplines-intro { grid-template-columns: 1fr; gap: 40px; }
  .digital-wrap { padding: 40px; }
  #digital-canvas { display: none; }
  .digital-services { grid-template-columns: 1fr; }
  .stats-banner { padding: 32px; }
  .stat { padding-right: 20px; }
  section { padding: 100px 0; }
  .stat:nth-child(n+3) { margin-top: 20px; }
}