/* =========================================================
   ERDAL UZUNOĞLU — style.css v3.0 | Editorial Dark
   ========================================================= */

/* === 1. CUSTOM PROPERTIES === */
:root {
  --clr-bg:        #060606;
  --clr-bg-2:      #0c0c0c;
  --clr-bg-card:   #111111;
  --clr-bg-card-2: #181818;
  --clr-surface:   #1a1a1a;
  --clr-text:      #f0ede8;
  --clr-muted:     #7a7570;
  --clr-subtle:    #333230;
  --clr-border:    #1e1e1e;
  --clr-border-2:  #2c2c2c;
  --clr-accent:    #f0ede8;
  --clr-dim:       rgba(240,237,232,.05);

  --ff-sans:    'Inter', system-ui, -apple-system, sans-serif;
  --ff-display: 'Bricolage Grotesque', 'Inter', sans-serif;

  --container-max: 1280px;
  --container-px:  clamp(1.25rem, 5vw, 3.5rem);

  --r-sm:   4px;
  --r-md:   8px;
  --r-lg:   16px;
  --r-xl:   24px;
  --r-2xl:  40px;
  --r-pill: 999px;

  --ease:    cubic-bezier(.4,0,.2,1);
  --ease-out:cubic-bezier(0,0,.2,1);
  --spring:  cubic-bezier(.34,1.56,.64,1);
  --t:       .22s;
  --t-lg:    .48s;
}

/* === 2. RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  background: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--ff-sans);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  cursor: none;
}
::selection { background: rgba(240,237,232,.12); }
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, textarea { font: inherit; cursor: none; }

/* === 3. ÖZEL İMLEÇ === */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
}

.cursor-dot {
  width: 6px;
  height: 6px;
  background: var(--clr-text);
  border-radius: 50%;
  transition: transform .08s, opacity .2s;
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(240,237,232,.4);
  border-radius: 50%;
  transition: transform .18s var(--ease), width .3s var(--spring), height .3s var(--spring), opacity .2s;
}

.cursor-ring.hover {
  width: 56px;
  height: 56px;
  border-color: var(--clr-text);
}

/* === 4. TİPOGRAFİ === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--ff-display);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: -.03em;
}

h1 { font-size: clamp(3rem, 7.5vw, 7rem); }
h2 { font-size: clamp(2.25rem, 4.5vw, 4rem); }
h3 { font-size: clamp(1.375rem, 2.5vw, 1.875rem); }
h4 { font-size: 1.125rem; }

p { color: var(--clr-muted); line-height: 1.75; }
p + p { margin-top: 1.125rem; }
strong { color: var(--clr-text); font-weight: 600; }

/* Outline (ghost) text */
.text-outline {
  -webkit-text-stroke: 1.5px var(--clr-text);
  color: transparent;
}

/* === 5. LAYOUT === */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.section         { padding-block: clamp(5rem, 10vw, 9rem); }
.section--tight  { padding-block: clamp(3rem, 6vw, 5rem); }
.section--flush  { padding-block: 0; }

.text-center { text-align: center; }

/* Asimetrik grid */
.grid-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: center;
}

.grid-split--rev { grid-template-columns: 0.9fr 1.1fr; }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* Flex yardımcılar */
.flex-center {
  display: flex; align-items: center; justify-content: center;
}

/* === 6. BÖLÜM ETİKETİ === */
.label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--clr-muted);
  margin-bottom: 1.5rem;
}

.label::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1px;
  background: var(--clr-muted);
}

.label--center {
  display: flex;
  justify-content: center;
}

/* === 7. BUTONLAR === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  padding: .875rem 2rem;
  border-radius: var(--r-pill);
  font-size: .875rem;
  font-weight: 600;
  letter-spacing: .01em;
  transition: all var(--t) var(--ease);
  white-space: nowrap;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,.06);
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}
.btn:hover::before { opacity: 1; }

.btn--primary {
  background: var(--clr-text);
  color: var(--clr-bg);
  border-color: var(--clr-text);
}
.btn--primary:hover {
  background: transparent;
  color: var(--clr-text);
}

.btn--outline {
  background: transparent;
  color: var(--clr-text);
  border-color: var(--clr-border-2);
}
.btn--outline:hover { border-color: var(--clr-muted); }

.btn--ghost {
  background: transparent;
  color: var(--clr-muted);
  padding-inline: 0;
  border: none;
}
.btn--ghost:hover { color: var(--clr-text); }

/* Arrow button */
.btn-arrow {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  font-size: .875rem;
  font-weight: 600;
  color: var(--clr-muted);
  transition: gap var(--t) var(--spring), color var(--t);
}
.btn-arrow:hover { gap: 1.25rem; color: var(--clr-text); }

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: .875rem;
  align-items: center;
}

/* === 8. HEADER === */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  padding-block: 1.5rem;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(6,6,6,.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-color: var(--clr-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-logo {
  font-family: var(--ff-display);
  font-size: .9375rem;
  font-weight: 700;
  letter-spacing: -.01em;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.site-logo img {
  height: 36px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav-link {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--clr-muted);
  padding: .5rem 1rem;
  border-radius: var(--r-md);
  transition: color var(--t);
  white-space: nowrap;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 1rem;
  right: 1rem;
  height: 1px;
  background: var(--clr-text);
  transform: scaleX(0);
  transition: transform var(--t) var(--spring);
}
.nav-link:hover { color: var(--clr-text); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--clr-text); }

.nav-cta {
  margin-left: .75rem;
  padding: .5rem 1.25rem;
  border: 1px solid var(--clr-border-2);
  border-radius: var(--r-pill);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--clr-text);
  transition: all var(--t);
}
.nav-cta:hover {
  background: var(--clr-text);
  color: var(--clr-bg);
  border-color: var(--clr-text);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
  z-index: 110;
}
.hamburger span {
  display: block; width: 24px; height: 1.5px;
  background: var(--clr-text); border-radius: 2px;
  transition: transform var(--t) var(--ease), opacity var(--t);
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  position: fixed; inset: 0;
  background: var(--clr-bg);
  z-index: 99;
  display: flex; flex-direction: column;
  align-items: flex-start; justify-content: center;
  padding: var(--container-px);
  gap: 1.25rem;
  opacity: 0; visibility: hidden;
  transition: opacity var(--t-lg), visibility var(--t-lg);
}
.mobile-nav.open { opacity: 1; visibility: visible; }
.mobile-nav a {
  font-family: var(--ff-display);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 700;
  color: var(--clr-muted);
  transition: color var(--t);
  line-height: 1;
}
.mobile-nav a:hover, .mobile-nav a.active { color: var(--clr-text); }

.mobile-nav-footer {
  position: absolute;
  bottom: var(--container-px);
  left: var(--container-px);
  display: flex; gap: 1.5rem;
}
.mobile-nav-footer a {
  font-family: var(--ff-sans) !important;
  font-size: .8125rem !important;
  font-weight: 500 !important;
  color: var(--clr-muted) !important;
}

/* === 9. HERO (SPLIT LAYOUT) === */
.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  overflow: hidden;
}

/* Sol panel */
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 clamp(1.5rem, 4vw, 5rem) clamp(3rem, 6vw, 5rem);
  padding-top: calc(var(--header-h, 90px) + 2rem);
  position: relative;
  z-index: 2;
  border-right: 1px solid var(--clr-border);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  font-size: .75rem;
  font-weight: 500;
  color: var(--clr-muted);
  letter-spacing: .06em;
  margin-bottom: 2.5rem;
  align-self: flex-start;
}

.hero-badge-pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 10px #4ade80;
  animation: pulse 2.4s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:.5; transform:scale(.75); }
}

.hero-title {
  font-size: clamp(3.5rem, 8vw, 7.5rem);
  line-height: .95;
  letter-spacing: -.04em;
  margin-bottom: 2rem;
}

.hero-title .line { display: block; overflow: hidden; }
.hero-title .line-inner {
  display: block;
  transform: translateY(110%);
  animation: lineReveal .9s var(--spring) forwards;
}
.hero-title .line:nth-child(2) .line-inner { animation-delay: .12s; }

@keyframes lineReveal {
  to { transform: translateY(0); }
}

.hero-desc {
  font-size: clamp(.9375rem, 1.5vw, 1.0625rem);
  max-width: 420px;
  color: var(--clr-muted);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-scroll {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .6875rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-subtle);
  margin-top: auto;
  padding-top: 3rem;
}

.hero-scroll-line {
  width: 32px;
  height: 1px;
  background: var(--clr-subtle);
  animation: scrollLine 1.8s ease-in-out infinite;
}

@keyframes scrollLine {
  0%,100% { width:32px; opacity:1; }
  50%      { width:56px; opacity:.4; }
}

/* Sağ panel — globe */
.hero-right {
  position: relative;
  overflow: hidden;
  background: var(--clr-bg);
}

.hero-globe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: .75;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 30%, transparent 75%);
}

.hero-right::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--clr-bg) 0%, transparent 60%);
  pointer-events: none;
}

/* Hero sayı şeridi */
.hero-stats-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  border-top: 1px solid var(--clr-border);
  z-index: 4;
}

.hero-stat-item {
  flex: 1;
  padding: 1.5rem clamp(1rem, 2vw, 2rem);
  border-right: 1px solid var(--clr-border);
  display: flex;
  flex-direction: column;
  gap: .25rem;
}
.hero-stat-item:last-child { border-right: none; }

.hero-stat-num {
  font-family: var(--ff-display);
  font-size: clamp(1.375rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -.04em;
  line-height: 1;
}

.hero-stat-label {
  font-size: .6875rem;
  color: var(--clr-muted);
  letter-spacing: .04em;
}

/* === 10. MARQUEE === */
.marquee-section {
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding-block: 0;
  overflow: hidden;
  display: grid;
  grid-template-rows: 1fr 1fr;
}

.marquee-row {
  display: flex;
  overflow: hidden;
  border-bottom: 1px solid var(--clr-border);
}
.marquee-row:last-child { border-bottom: none; }

.marquee-track {
  display: flex;
  gap: 0;
  flex-shrink: 0;
  animation: marquee 30s linear infinite;
}
.marquee-row:last-child .marquee-track {
  animation-direction: reverse;
}
.marquee-track:hover { animation-play-state: paused; }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.marquee-item {
  font-family: var(--ff-display);
  font-size: clamp(.6875rem, 1vw, .8125rem);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-subtle);
  padding: .9rem 2rem;
  border-right: 1px solid var(--clr-border);
  white-space: nowrap;
  transition: color var(--t);
}
.marquee-item:hover { color: var(--clr-muted); }

/* === 11. STATS — EDİTORYAL === */
.stats-editorial {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-xl);
  overflow: hidden;
}

.stat-editorial {
  padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 3vw, 2.5rem);
  border-right: 1px solid var(--clr-border);
  transition: background var(--t);
  position: relative;
}
.stat-editorial:last-child { border-right: none; }
.stat-editorial:hover { background: var(--clr-bg-card); }

.stat-editorial__num {
  font-family: var(--ff-display);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 700;
  letter-spacing: -.06em;
  line-height: .9;
  margin-bottom: .75rem;
  color: var(--clr-text);
}

.stat-editorial__label {
  font-size: .8125rem;
  color: var(--clr-muted);
  line-height: 1.4;
}

.stat-editorial__bar {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--clr-border);
  overflow: hidden;
}
.stat-editorial:hover .stat-editorial__bar { background: var(--clr-border-2); }

/* === 12. HİZMET LİSTESİ (NUMERALı EDİTORYAL) === */
.service-list { border-top: 1px solid var(--clr-border); }

.service-list-item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--clr-border);
  transition: background var(--t);
  cursor: default;
  position: relative;
}
.service-list-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--clr-dim);
  opacity: 0;
  transition: opacity var(--t);
}
.service-list-item:hover::before { opacity: 1; }

.service-list-num {
  font-family: var(--ff-display);
  font-size: .8125rem;
  font-weight: 700;
  color: var(--clr-subtle);
  letter-spacing: .06em;
  flex-shrink: 0;
  padding-left: .25rem;
}

.service-list-content { }

.service-list-title {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -.02em;
  margin-bottom: .375rem;
  transition: color var(--t);
}

.service-list-desc {
  font-size: .875rem;
  color: var(--clr-muted);
  line-height: 1.55;
}

.service-list-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  justify-content: flex-end;
  max-width: 280px;
}

.service-tag {
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--clr-muted);
  background: var(--clr-dim);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-pill);
  padding: .25rem .625rem;
}

/* === 13. PROGRAM KARTLARI === */
.program-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.program-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-2xl);
  overflow: hidden;
  transition: border-color var(--t), transform .4s var(--spring);
  display: flex;
  flex-direction: column;
}
.program-card:hover {
  border-color: var(--clr-border-2);
  transform: translateY(-6px);
}

.program-card__media {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--clr-bg-card-2);
  position: relative;
  flex-shrink: 0;
}
.program-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.program-card:hover .program-card__media img { transform: scale(1.05); }

.program-card__badge {
  position: absolute;
  top: 1rem; left: 1rem;
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: rgba(6,6,6,.8);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--r-pill);
  padding: .3rem .75rem;
  color: var(--clr-muted);
  backdrop-filter: blur(8px);
}

.program-card__body {
  padding: 1.75rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.program-card__title {
  font-size: 1.5rem;
  letter-spacing: -.03em;
  margin-bottom: .75rem;
}

.program-card__desc {
  font-size: .9375rem;
  color: var(--clr-muted);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 1.5rem;
}

/* === 14. TABS === */
.tabs-bar {
  display: flex;
  gap: .375rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .625rem 1.25rem;
  border-radius: var(--r-pill);
  font-size: .8125rem; font-weight: 600;
  color: var(--clr-muted);
  border: 1px solid var(--clr-border);
  background: transparent;
  transition: all var(--t);
}
.tab-btn:hover { border-color: var(--clr-border-2); color: var(--clr-text); }
.tab-btn.active {
  background: var(--clr-text);
  color: var(--clr-bg);
  border-color: var(--clr-text);
}

.tab-count {
  font-size: .625rem; font-weight: 700;
  background: rgba(255,255,255,.12);
  border-radius: var(--r-pill);
  padding: .1em .5em;
  line-height: 1.5;
}
.tab-btn.active .tab-count { background: rgba(0,0,0,.12); }

.tab-panel { display: none; animation: fadeUp .35s var(--ease); }
.tab-panel.active { display: block; }

@keyframes fadeUp {
  from { opacity:0; transform: translateY(12px); }
  to   { opacity:1; transform: none; }
}

.tab-panel-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 5vw, 6rem);
  align-items: start;
}

.tab-panel-cat {
  font-size: .6875rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--clr-muted); margin-bottom: .75rem;
}

.tab-panel-h3 { font-size: clamp(1.75rem, 3vw, 2.25rem); margin-bottom: 1.5rem; }

.tab-feature-list { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 2rem; }
.tab-feature-list li {
  display: grid;
  grid-template-columns: 1.5rem 1fr;
  gap: .5rem;
  font-size: .9375rem;
  color: var(--clr-muted);
  align-items: baseline;
}
.tab-feature-list li::before {
  content: '↗';
  font-size: .75rem;
  color: var(--clr-subtle);
}

.tab-image {
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--clr-bg-card-2);
  border: 1px solid var(--clr-border);
}
.tab-image img { width: 100%; height: 100%; object-fit: cover; }
.tab-image-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-subtle); font-size: .8125rem;
}

/* === 15. TESTİMONYALLAR === */
.testimonials-section { overflow: hidden; }

.testimonials-scroll {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: .25rem;
}
.testimonials-scroll::-webkit-scrollbar { display: none; }

.testimonial-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-2xl);
  padding: 2.5rem;
  min-width: clamp(280px, 40vw, 420px);
  transition: border-color var(--t), transform .4s var(--spring);
  position: relative;
  flex-shrink: 0;
}
.testimonial-card:hover {
  border-color: var(--clr-border-2);
  transform: translateY(-4px);
}

.testimonial-quote-mark {
  font-family: var(--ff-display);
  font-size: 5rem;
  line-height: .7;
  color: var(--clr-border-2);
  font-weight: 700;
  margin-bottom: 1.25rem;
  display: block;
  letter-spacing: -.04em;
}

.testimonial-body {
  font-size: 1rem;
  color: var(--clr-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.testimonial-author { display: flex; align-items: center; gap: .875rem; }

.testimonial-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border-2);
  overflow: hidden;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .875rem; color: var(--clr-muted);
}

.testimonial-name { font-size: .875rem; font-weight: 700; }
.testimonial-role { font-size: .75rem; color: var(--clr-subtle); }

/* Scroll indicator */
.scroll-hint {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .75rem;
  color: var(--clr-subtle);
  letter-spacing: .08em;
  margin-bottom: 1.5rem;
}
.scroll-hint::after {
  content: '';
  display: block;
  width: 40px; height: 1px;
  background: var(--clr-subtle);
}

/* === 16. FAQ === */
.faq-list { }

.faq-item {
  border-bottom: 1px solid var(--clr-border);
}

.faq-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.75rem 0;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font-size: clamp(.9375rem, 1.5vw, 1.125rem);
  font-weight: 600;
  color: var(--clr-text);
  transition: color var(--t);
}
.faq-btn:hover { color: var(--clr-muted); }

.faq-icon {
  width: 32px; height: 32px;
  border: 1px solid var(--clr-border-2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--clr-muted);
  transition: transform var(--t) var(--spring), border-color var(--t);
  font-size: 1.125rem;
  line-height: 1;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  border-color: var(--clr-text);
  color: var(--clr-text);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .4s var(--ease);
}
.faq-item.open .faq-answer { max-height: 500px; }

.faq-answer-inner {
  padding-bottom: 1.75rem;
  color: var(--clr-muted);
  font-size: .9375rem;
  line-height: 1.75;
  max-width: 680px;
}

/* === 17. CTA BÖLÜMÜ === */
.cta-block {
  position: relative;
  border: 1px solid var(--clr-border);
  border-radius: var(--r-2xl);
  padding: clamp(3.5rem, 7vw, 6rem) clamp(2rem, 5vw, 5rem);
  overflow: hidden;
  margin-block: clamp(3rem, 6vw, 6rem);
}

.cta-block::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -20%;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240,237,232,.03) 0%, transparent 70%);
  pointer-events: none;
}

.cta-block__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}

.cta-block h2 { max-width: 540px; line-height: 1.0; }
.cta-block p  { color: var(--clr-muted); max-width: 380px; margin-top: .875rem; }

/* === 18. FOOTER === */
.site-footer {
  border-top: 1px solid var(--clr-border);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(2, 1fr) 1.6fr;
  gap: clamp(2rem, 4vw, 5rem);
  padding-block: clamp(3.5rem, 7vw, 5.5rem);
}

.footer-brand__tagline {
  font-size: .875rem;
  color: var(--clr-muted);
  margin-top: .875rem;
  max-width: 260px;
  line-height: 1.65;
}

.footer-social {
  display: flex; gap: .625rem; margin-top: 1.5rem;
}

.footer-social a {
  width: 38px; height: 38px;
  border: 1px solid var(--clr-border-2);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-muted);
  transition: all var(--t);
}
.footer-social a:hover {
  border-color: var(--clr-muted);
  color: var(--clr-text);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-subtle);
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex; flex-direction: column; gap: .75rem;
}
.footer-links a {
  font-size: .875rem;
  color: var(--clr-muted);
  transition: color var(--t), padding-left var(--t) var(--spring);
}
.footer-links a:hover { color: var(--clr-text); padding-left: .375rem; }

.footer-newsletter p {
  font-size: .8125rem;
  color: var(--clr-subtle);
  margin-bottom: 1.25rem;
  line-height: 1.55;
}

.newsletter-form { display: flex; gap: .5rem; }

.newsletter-input {
  flex: 1;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--r-pill);
  padding: .75rem 1.125rem;
  color: var(--clr-text);
  font-size: .875rem;
  outline: none;
  transition: border-color var(--t);
}
.newsletter-input::placeholder { color: var(--clr-subtle); }
.newsletter-input:focus { border-color: var(--clr-muted); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-block: 1.5rem;
  border-top: 1px solid var(--clr-border);
  font-size: .8125rem;
  color: var(--clr-subtle);
}

/* === 19. PAGE HERO === */
.page-hero {
  padding-top: clamp(8rem, 14vw, 12rem);
  padding-bottom: clamp(2rem, 4vw, 4rem);
  border-bottom: 1px solid var(--clr-border);
}

.page-hero-inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}

.page-hero-title { margin-bottom: 0; }

.page-hero-desc {
  font-size: clamp(.9375rem, 1.5vw, 1.0625rem);
  max-width: 400px;
  color: var(--clr-muted);
  line-height: 1.7;
}

/* === 20. ABOUT PAGE === */
.about-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(2.5rem, 5vw, 6rem);
  align-items: start;
}

.about-photo {
  border-radius: var(--r-2xl);
  overflow: hidden;
  background: var(--clr-bg-card-2);
  border: 1px solid var(--clr-border);
  aspect-ratio: 3 / 4;
  max-height: 600px;
  position: sticky;
  top: 7rem;
}
.about-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
}

.about-content h2 { margin-bottom: 1.75rem; }
.about-content p  { font-size: 1rem; line-height: 1.85; }

.timeline-body { display: flex; flex-direction: column; gap: .25rem; }

/* Timeline dikey */
.timeline {
  margin-top: 4rem;
  border-top: 1px solid var(--clr-border);
  padding-top: 3rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  padding-bottom: 2.5rem;
}
.timeline-item:last-child { padding-bottom: 0; }

.timeline-year {
  font-family: var(--ff-display);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--clr-subtle);
  padding-top: .25rem;
}

.timeline-body {}
.timeline-title { font-size: 1.0625rem; font-weight: 700; margin-bottom: .375rem; }
.timeline-desc  { font-size: .9375rem; color: var(--clr-muted); line-height: 1.65; }

/* Values grid */
.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 3rem;
}

.value-card {
  border: 1px solid var(--clr-border);
  border-radius: var(--r-xl);
  padding: 2rem;
  transition: border-color var(--t), transform .4s var(--spring);
}
.value-card:hover { border-color: var(--clr-border-2); transform: translateY(-3px); }

.value-card__num {
  font-family: var(--ff-display);
  font-size: 2.5rem; font-weight: 700;
  color: var(--clr-subtle);
  letter-spacing: -.06em;
  margin-bottom: .875rem;
  line-height: 1;
}
.value-card__title { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.value-card__desc  { font-size: .875rem; color: var(--clr-muted); line-height: 1.65; }

/* === 21. SERVİS SAYFASI — kartlar === */
.service-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.service-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-2xl);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color var(--t), transform .4s var(--spring);
}
.service-card:hover {
  border-color: var(--clr-border-2);
  transform: translateY(-5px);
}

.service-card-header {
  padding: 2rem 2rem 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.service-card-icon {
  width: 48px; height: 48px;
  border: 1px solid var(--clr-border-2);
  border-radius: var(--r-lg);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-muted);
}

.service-card-num {
  font-family: var(--ff-display);
  font-size: 2.5rem; font-weight: 700;
  color: var(--clr-border-2);
  letter-spacing: -.06em;
  line-height: 1;
}

.service-card-body { padding: 1.5rem 2rem 2rem; flex: 1; }
.service-card-title { font-size: 1.25rem; letter-spacing: -.02em; margin-bottom: .75rem; }
.service-card-desc  { font-size: .9375rem; color: var(--clr-muted); line-height: 1.65; margin-bottom: 1.5rem; }

.service-tags { display: flex; flex-wrap: wrap; gap: .4rem; }

/* === 22. MEDYA SAYFASI === */
.video-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

/* İlk video büyük kart */
.video-card--hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 0;
  border: 1px solid var(--clr-border);
  border-radius: var(--r-2xl);
  overflow: hidden;
  background: var(--clr-bg-card);
  transition: border-color var(--t), transform .4s var(--spring);
}
.video-card--hero:hover {
  border-color: var(--clr-border-2);
  transform: translateY(-4px);
}

.video-card--hero .video-thumb {
  aspect-ratio: auto;
  min-height: 300px;
}

.video-card--hero .video-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.video-card--hero .video-body {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* İkinci satır — 2 küçük kart */
.video-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.video-card--small {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-2xl);
  overflow: hidden;
  transition: border-color var(--t), transform .4s var(--spring);
}
.video-card--small:hover {
  border-color: var(--clr-border-2);
  transform: translateY(-4px);
}

.video-thumb {
  position: relative;
  overflow: hidden;
  background: var(--clr-bg-card-2);
}
.video-thumb img {
  display: block;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.video-card--small:hover .video-thumb img,
.video-card--hero:hover .video-thumb img { transform: scale(1.04); }

.video-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.25);
  transition: background var(--t);
}
.video-card--small:hover .video-overlay,
.video-card--hero:hover .video-overlay { background: rgba(0,0,0,.1); }

.play-btn {
  width: 52px; height: 52px;
  background: rgba(240,237,232,.92);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #000;
  transition: transform .3s var(--spring), box-shadow .3s;
}
.video-card--small:hover .play-btn,
.video-card--hero:hover .play-btn {
  transform: scale(1.1);
  box-shadow: 0 0 0 10px rgba(255,255,255,.06);
}

.video-body { padding: 1.5rem 1.75rem; }
.video-label {
  font-size: .6875rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--clr-subtle); margin-bottom: .5rem;
}
.video-title { font-size: 1.25rem; letter-spacing: -.02em; margin-bottom: .5rem; }
.video-desc  { font-size: .875rem; color: var(--clr-muted); line-height: 1.55; }

/* Video Modal */
.video-modal {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.94);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
  opacity: 0; visibility: hidden;
  transition: opacity .3s, visibility .3s;
}
.video-modal.open { opacity: 1; visibility: visible; }

.video-modal-inner {
  width: min(960px, 100%);
  aspect-ratio: 16/9;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: #000;
}
.video-modal-inner iframe {
  width: 100%; height: 100%; border: none;
}

.video-modal-close {
  position: fixed; top: 1.5rem; right: 1.5rem;
  width: 44px; height: 44px;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border-2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-text);
  transition: background var(--t);
  z-index: 201;
}
.video-modal-close:hover { background: var(--clr-surface); }

/* === 23. İLETİŞİM SAYFASI === */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(3rem, 6vw, 7rem);
  align-items: start;
}

.contact-info-stack { display: flex; flex-direction: column; gap: 1.5rem; }

.contact-info-item {
  padding: 1.75rem;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-xl);
  transition: border-color var(--t), transform .3s var(--spring);
}
.contact-info-item:hover {
  border-color: var(--clr-border-2);
  transform: translateX(4px);
}

.contact-info-item__icon {
  width: 44px; height: 44px;
  border: 1px solid var(--clr-border-2);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-muted);
  margin-bottom: 1.25rem;
}

.contact-info-item__label {
  font-size: .6875rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--clr-subtle); margin-bottom: .375rem;
}

.contact-info-item__value {
  font-size: .9375rem; font-weight: 600;
}

/* Sosyal linkler bloğu */
.contact-social-block {
  padding: 1.75rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--r-xl);
}
.contact-social-block h4 {
  font-size: .6875rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--clr-subtle); margin-bottom: 1.25rem;
}
.contact-social-links { display: flex; flex-direction: column; gap: .625rem; }
.contact-social-link {
  display: flex; align-items: center; gap:.875rem;
  padding: .875rem 1.125rem;
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  font-size: .875rem; font-weight: 600;
  color: var(--clr-muted);
  transition: all var(--t);
}
.contact-social-link:hover {
  border-color: var(--clr-border-2);
  color: var(--clr-text);
  transform: translateX(4px);
}

/* Form */
.contact-form-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-2xl);
  padding: 2.5rem;
}

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

.form-group { display: flex; flex-direction: column; gap: .5rem; }
.form-group--full { grid-column: 1 / -1; }

.form-label {
  font-size: .8125rem; font-weight: 600;
  color: var(--clr-muted);
}

.form-input, .form-textarea {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border-2);
  border-radius: var(--r-lg);
  padding: .875rem 1.125rem;
  color: var(--clr-text);
  font-size: .9375rem;
  outline: none;
  transition: border-color var(--t), box-shadow var(--t);
  width: 100%;
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--clr-subtle); }
.form-input:focus, .form-textarea:focus {
  border-color: rgba(240,237,232,.3);
  box-shadow: 0 0 0 3px rgba(240,237,232,.04);
}

.form-textarea { resize: vertical; min-height: 160px; line-height: 1.65; }

.form-submit { width: 100%; justify-content: center; padding: 1.0625rem; font-size: 1rem; margin-top: .5rem; }

.form-note { font-size: .8125rem; color: var(--clr-subtle); margin-top: 1rem; }

.form-success {
  display: none; text-align: center; padding: 3rem;
}
.form-success.visible { display: block; }

/* === 24. SCROLL REVEAL === */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .75s var(--ease-out), transform .75s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* === 25. YARDIMCILAR === */
.skip-link {
  position: absolute; top: -100px; left: 1rem;
  background: var(--clr-text); color: var(--clr-bg);
  padding: .5rem 1rem; border-radius: 0 0 var(--r-sm) var(--r-sm);
  font-size: .875rem; font-weight: 600; z-index: 9999;
  transition: top var(--t);
}
.skip-link:focus { top: 0; }

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

.divider { border: none; border-top: 1px solid var(--clr-border); }

/* === 26. RESPONSIVE === */
@media (max-width: 1100px) {
  .hero          { grid-template-columns: 1fr 1fr; }
  .footer-top    { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .stats-editorial { grid-template-columns: repeat(2, 1fr); }
  .stats-editorial .stat-editorial:nth-child(2) { border-right: none; }
  .stats-editorial .stat-editorial:nth-child(3) { border-top: 1px solid var(--clr-border); }
  .stats-editorial .stat-editorial:nth-child(4) { border-top: 1px solid var(--clr-border); border-right: none; }
}

@media (max-width: 900px) {
  .service-list-item { grid-template-columns: 48px 1fr; }
  .service-list-tags { display: none; }
  .program-cards { grid-template-columns: 1fr; }
  .service-cards-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .about-wrapper  { grid-template-columns: 1fr; }
  .about-photo    { position: static; aspect-ratio: 3/2; }
  .video-card--hero { grid-template-columns: 1fr; }
  .video-card--hero .video-thumb { min-height: 220px; aspect-ratio: 16/9; }
  .tab-panel-layout { grid-template-columns: 1fr; }
  .tab-image { display: none; }
  .cta-block__inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 768px) {
  .site-nav, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero-right  { min-height: 60vw; }
  .hero-left   { padding: 7rem 1.5rem 2rem; border-right: none; border-bottom: 1px solid var(--clr-border); }
  .hero-stats-strip { position: static; border-top: 1px solid var(--clr-border); }

  .grid-split { grid-template-columns: 1fr; }
  .grid-3     { grid-template-columns: 1fr; }
  .grid-split--rev { grid-template-columns: 1fr; }

  .stats-editorial { grid-template-columns: 1fr 1fr; }

  .service-cards-grid { grid-template-columns: 1fr; }
  .values-grid  { grid-template-columns: 1fr; }
  .video-row-2  { grid-template-columns: 1fr; }

  .footer-top { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .page-hero-inner { flex-direction: column; align-items: flex-start; }

  .cta-block { padding: 2.5rem 1.5rem; }

  body { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none; }
  button, a { cursor: pointer; }
}

@media (max-width: 480px) {
  .stats-editorial { grid-template-columns: 1fr; }
  .stat-editorial  { border-right: none; border-bottom: 1px solid var(--clr-border); }
  .stat-editorial:last-child { border-bottom: none; }
  .form-grid { grid-template-columns: 1fr; }
  .newsletter-form { flex-direction: column; }
}