/* =========================================
   LETI — Natijalar page styles
   ========================================= */

.nav-link--active {
  color: var(--brand) !important;
  font-weight: 700;
}

/* =========================================
   PAGE HERO
   ========================================= */
.nt-hero {
  position: relative;
  padding: 140px 0 90px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  color: #fff;
  overflow: hidden;
}
.nt-hero__bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 77, 126, 0.30), transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(255, 214, 229, 0.18), transparent 50%);
  pointer-events: none;
}
.nt-hero__shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
}
.nt-hero__shape--1 {
  width: 380px; height: 380px;
  top: -120px; right: -80px;
  background: rgba(255, 77, 126, 0.32);
}
.nt-hero__shape--2 {
  width: 320px; height: 320px;
  bottom: -120px; left: -60px;
  background: rgba(255, 214, 229, 0.16);
}
.nt-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 920px;
}
.nt-hero__inner .section-tag { margin-bottom: 16px; }

.nt-hero__title {
  font-size: clamp(34px, 5.4vw, 60px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
}
.nt-hero__title-hl {
  background: linear-gradient(120deg, #FFD6E5, #fff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nt-hero__sub {
  font-size: 18px;
  color: rgba(255,255,255,0.85);
  max-width: 740px;
  margin-bottom: 40px;
}

.nt-hero__topline {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
  padding: 22px 28px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
}
.nt-hero__top {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.nt-hero__top strong,
.nt-hero__top .nt-counter {
  font-size: 30px;
  font-weight: 800;
  color: #fff !important;
  line-height: 1;
  letter-spacing: -0.02em;
}
.nt-hero__top span {
  font-size: 13px;
  color: rgba(255,255,255,0.78);
}
.nt-hero__top-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.2);
}

/* =========================================
   STUDENT CASES
   ========================================= */
.nt-cases {
  padding: 100px 0;
  background: var(--bg);
}

.nt-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 44px;
}
.nt-chip {
  padding: 10px 20px;
  background: var(--bg-light);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition);
}
.nt-chip:hover {
  border-color: var(--brand);
  color: var(--brand);
}
.nt-chip--active,
.nt-chip--active:hover,
.nt-chip--active:focus {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.nt-cases__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.nt-case {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 26px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}
.nt-case:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(139, 15, 62, 0.25);
}
.nt-case[hidden] { display: none; }

.nt-case__head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nt-case__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}
.nt-case__avatar--1 { background: linear-gradient(135deg, #8B0F3E, #b8145a); }
.nt-case__avatar--2 { background: linear-gradient(135deg, #4F46E5, #7C3AED); }
.nt-case__avatar--3 { background: linear-gradient(135deg, #EA580C, #F59E0B); }
.nt-case__avatar--4 { background: linear-gradient(135deg, #0EA5E9, #0284C7); }
.nt-case__avatar--5 { background: linear-gradient(135deg, #10B981, #059669); }

.nt-case__person {
  flex: 1;
  min-width: 0;
}
.nt-case__person strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 2px;
}
.nt-case__person small {
  font-size: 12.5px;
  color: var(--text-muted);
}
.nt-case__badge {
  padding: 5px 10px;
  background: var(--brand-pale);
  color: var(--brand);
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 700;
  white-space: nowrap;
}

.nt-case__progress {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: linear-gradient(135deg, var(--bg-light) 0%, var(--brand-pale) 100%);
  border-radius: var(--radius-md);
}
.nt-case__progress-from,
.nt-case__progress-to {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: center;
}
.nt-case__progress-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.nt-case__progress-from strong {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-secondary);
}
.nt-case__progress-to strong {
  font-size: 18px;
  font-weight: 800;
  color: var(--brand);
}
.nt-case__progress-arrow {
  font-size: 20px;
  color: var(--brand);
  font-weight: 700;
}

.nt-case__quote {
  font-size: 14.5px;
  color: var(--text-secondary);
  line-height: 1.6;
  font-style: italic;
}

.nt-case__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
  font-size: 12.5px;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: auto;
}

.nt-cases__more {
  display: flex;
  justify-content: center;
  margin-top: 44px;
}
.nt-cases__more-count {
  opacity: 0.7;
  font-weight: 500;
  margin-left: 4px;
}
.nt-case--hidden {
  display: none;
}

/* Clickable case card variant (links to full case page) */
.nt-case--link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.nt-case__open {
  margin-top: -4px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: -0.01em;
  transition: transform var(--transition);
}
.nt-case--link:hover .nt-case__open {
  transform: translateX(4px);
}

/* =========================================
   VIDEO STORIES
   ========================================= */
.nt-stories {
  position: relative;
  padding: 100px 0;
  background: linear-gradient(135deg, #1A0A14 0%, var(--brand-dark) 100%);
  color: #fff;
  overflow: hidden;
}
.nt-stories::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 90% 0%, rgba(255, 77, 126, 0.18), transparent 40%),
    radial-gradient(circle at 0% 100%, rgba(184, 20, 90, 0.20), transparent 45%);
  pointer-events: none;
}
.nt-stories .container { position: relative; z-index: 1; }
.nt-stories__title { color: #fff; }
.nt-stories__sub { color: rgba(255,255,255,0.78); }

.nt-stories__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: 22px;
}
.nt-story {
  display: flex;
  flex-direction: column;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  cursor: pointer;
}
.nt-story:hover {
  transform: translateY(-6px);
  border-color: rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.09);
}
.nt-story--featured {
  grid-column: span 2;
  grid-row: span 2;
}

.nt-story__player {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
}
.nt-story--featured .nt-story__player {
  aspect-ratio: 16 / 10;
}
.nt-story__player img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.nt-story:hover .nt-story__player img {
  transform: scale(1.04);
}
.nt-story__player::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.55) 0%, transparent 50%);
  pointer-events: none;
}
.nt-story__play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.95);
  color: var(--brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  transition: all var(--transition);
  cursor: pointer;
}
.nt-story--featured .nt-story__play {
  width: 78px; height: 78px;
}
.nt-story:hover .nt-story__play {
  transform: translate(-50%, -50%) scale(1.08);
  background: #fff;
}
.nt-story__duration {
  position: absolute;
  bottom: 12px;
  right: 12px;
  padding: 4px 9px;
  background: rgba(0,0,0,0.65);
  color: #fff;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
}

.nt-story__body {
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.nt-story--featured .nt-story__body {
  padding: 26px 28px;
}
.nt-story__tag {
  align-self: flex-start;
  padding: 4px 10px;
  background: rgba(255, 214, 229, 0.18);
  border: 1px solid rgba(255, 214, 229, 0.3);
  border-radius: var(--radius-full);
  font-size: 11.5px;
  font-weight: 700;
  color: #FFD6E5;
}
.nt-story__body h3 {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.35;
  color: #fff;
}
.nt-story--featured .nt-story__body h3 {
  font-size: 22px;
}
.nt-story__body p {
  font-size: 13.5px;
  color: rgba(255,255,255,0.7);
  line-height: 1.55;
}
.nt-story--featured .nt-story__body p {
  font-size: 15px;
}

.nt-story__person {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.nt-story__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}
.nt-story__avatar--1 { background: linear-gradient(135deg, #8B0F3E, #b8145a); }
.nt-story__avatar--2 { background: linear-gradient(135deg, #4F46E5, #7C3AED); }
.nt-story__avatar--3 { background: linear-gradient(135deg, #EA580C, #F59E0B); }
.nt-story__avatar--4 { background: linear-gradient(135deg, #0EA5E9, #0284C7); }
.nt-story__avatar--5 { background: linear-gradient(135deg, #10B981, #059669); }
.nt-story__person strong {
  display: block;
  font-size: 13.5px;
  color: #fff;
  font-weight: 700;
  margin-bottom: 2px;
}
.nt-story__person small {
  font-size: 11.5px;
  color: rgba(255,255,255,0.65);
}

.nt-stories__yt {
  margin-top: 44px;
  text-align: center;
}
.nt-stories__yt-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-full);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  transition: all var(--transition);
}
.nt-stories__yt-link:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-2px);
}

/* =========================================
   SCHOOL STATS
   ========================================= */
.nt-stats {
  padding: 100px 0;
  background: var(--bg-light);
}

.nt-stats__big {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 64px;
}
.nt-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 30px 26px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}
.nt-stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.nt-stat__icon {
  font-size: 32px;
  margin-bottom: 8px;
}
.nt-stat strong {
  font-size: 44px;
  font-weight: 800;
  color: var(--brand);
  line-height: 1;
  letter-spacing: -0.02em;
}
.nt-stat span {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
}
.nt-stat small {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.45;
}

.nt-stat--accent {
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
  border-color: transparent;
  color: #fff;
}
.nt-stat--accent strong,
.nt-stat--accent .nt-counter { color: #fff; }
.nt-stat--accent span { color: rgba(255,255,255,0.95); }
.nt-stat--accent small { color: rgba(255,255,255,0.7); }

/* ----- Score chart ----- */
.nt-chart {
  padding: 32px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  margin-bottom: 64px;
}
.nt-chart__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}
.nt-chart__head h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
.nt-chart__legend {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 600;
}
.nt-chart__dot {
  width: 12px; height: 12px;
  background: var(--brand);
  border-radius: 3px;
}

.nt-chart__bars {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.nt-chart__row {
  display: grid;
  grid-template-columns: 130px 1fr;
  align-items: center;
  gap: 18px;
}
.nt-chart__label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}
.nt-chart__track {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  height: 36px;
  overflow: hidden;
}
.nt-chart__bar {
  height: 100%;
  width: var(--value);
  background: linear-gradient(90deg, var(--brand-light), var(--brand));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 14px;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  animation: ntBarGrow 1s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: left center;
}
.nt-chart__bar--top {
  background: linear-gradient(90deg, #FF4D7E, var(--brand));
}
.nt-chart__bar--low {
  background: linear-gradient(90deg, #C8C0D4, #8B8096);
}

@keyframes ntBarGrow {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

.nt-chart__note {
  margin-top: 18px;
  font-size: 12.5px;
  color: var(--text-muted);
  font-style: italic;
}

/* ----- Awards ----- */
.nt-awards__title {
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 32px;
  letter-spacing: -0.01em;
}
.nt-awards__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.nt-award {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  padding: 24px 18px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.nt-award:hover {
  transform: translateY(-4px);
  border-color: var(--brand);
  box-shadow: var(--shadow-md);
}
.nt-award__icon {
  font-size: 36px;
  margin-bottom: 4px;
}
.nt-award strong {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
}
.nt-award small {
  font-size: 12.5px;
  color: var(--text-muted);
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
  .nt-hero { padding: 110px 0 70px; }
  .nt-hero__topline { gap: 18px; }
  .nt-hero__top strong { font-size: 24px; }

  .nt-cases__grid { grid-template-columns: repeat(2, 1fr); }

  .nt-stories__grid { grid-template-columns: repeat(2, 1fr); }
  .nt-story--featured { grid-column: span 2; grid-row: auto; }

  .nt-stats__big { grid-template-columns: repeat(2, 1fr); }
  .nt-awards__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .nt-hero { padding: 90px 0 60px; }
  .nt-hero__title { font-size: 32px; }
  .nt-hero__sub { font-size: 16px; }
  .nt-hero__topline { padding: 18px 20px; gap: 16px; }
  .nt-hero__top-divider { display: none; }
  .nt-hero__top { flex: 1; min-width: 120px; }

  .nt-cases,
  .nt-stories,
  .nt-stats { padding: 70px 0; }

  .nt-cases__grid { grid-template-columns: 1fr; }
  .nt-case__progress { gap: 8px; padding: 14px; }
  .nt-case__progress-from strong { font-size: 14px; }
  .nt-case__progress-to strong { font-size: 16px; }

  .nt-stories__grid { grid-template-columns: 1fr; }
  .nt-story--featured { grid-column: span 1; }
  .nt-story--featured .nt-story__body h3 { font-size: 18px; }

  .nt-stats__big { grid-template-columns: 1fr; }
  .nt-stat strong { font-size: 36px; }

  .nt-chart { padding: 22px 18px; }
  .nt-chart__row { grid-template-columns: 100px 1fr; gap: 12px; }
  .nt-chart__track { height: 32px; }
  .nt-chart__label { font-size: 13px; }

  .nt-awards__grid { grid-template-columns: 1fr; }
}