/* ============ CUSTOM FONT ============ */
@font-face {
  font-family: "Playlist Script";
  src: url("./assets/Playlist Script.otf") format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ============ TOKENS (light theme) ============ */
:root {
  --y-dark: #0062a1;
  --y-mid: #0091cd;
  --y-teal: #00b1c9;
  --y-green: #45c233;
  --y-lime: #80c242;
  --y-orange: #f5841f;
  --y-pink: #e31959;

  --bg: #ffffff;
  --bg-soft: #f6f8fb;
  --bg-softer: #fafbfd;
  --surface: #ffffff;
  --border: rgba(20, 30, 50, 0.08);
  --border-strong: rgba(20, 30, 50, 0.14);
  --text: #1a1f28;
  --text-dim: #5a6370;
  --text-mute: #8a919d;

  --grad-brand: linear-gradient(118deg, #45c233 0%, #00b0b4 45%, #0062a1 100%);
  --grad-accent: linear-gradient(90deg, #c6f36a, #8eff6e, #4fd3d6);

  --shadow-sm: 0 6px 24px rgba(10, 30, 60, 0.06);
  --shadow-md: 0 22px 60px rgba(10, 30, 60, 0.10);
  --shadow-lg: 0 40px 80px rgba(10, 30, 60, 0.16);

  --r-sm: 12px;
  --r: 18px;
  --r-lg: 24px;
  --r-xl: 32px;

  --container: 1240px;
  --gutter: 28px;
  --topbar-h: 72px;
}

/* ============ RESET ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: var(--topbar-h); }
body {
  margin: 0;
  font-family: "Roboto", system-ui, -apple-system, Segoe UI, sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, video, iframe, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button {
  font-family: inherit;
  cursor: pointer;
  background: none;
  border: 0;
  color: inherit;
}
button:focus { outline: none; }
button:focus-visible { outline: 2px solid var(--y-dark); outline-offset: 2px; }
ul, li { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, h5, p { margin: 0; }

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

/* ============ TYPO HELPERS ============ */
.brush {
  font-family: "Playlist Script", cursive;
  font-weight: 400;
  font-size: 1.35em;
  line-height: 1.5;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  padding: 0 6px 0 2px;
  display: inline-block;
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.2px;
  border: 1px solid transparent;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
  white-space: nowrap;
}
.btn--sm { padding: 9px 16px; font-size: 13px; }
.btn--lg { padding: 15px 28px; font-size: 15px; }
.btn--primary {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: 0 10px 30px rgba(0, 98, 161, 0.28);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(0, 98, 161, 0.38); }
.btn--ghost {
  background: #fff;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn--ghost:hover { background: var(--bg-soft); }

/* ============ TOPBAR ============ */
.topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  height: var(--topbar-h);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.topbar.is-scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--border);
  box-shadow: 0 8px 30px rgba(10, 30, 60, 0.05);
}
.topbar__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 24px;
}
.topbar__brand { display: inline-flex; }
.topbar__logo { height: 34px; width: auto; }
.topbar__nav {
  margin-left: auto;
  display: flex;
  gap: 4px;
  align-items: center;
}
.topbar__nav a {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dim);
  transition: color .2s ease, background .2s ease;
}
.topbar__nav a:hover { color: var(--y-dark); background: var(--bg-soft); }

.topbar__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.topbar__burger span {
  width: 24px; height: 2px; background: var(--text); border-radius: 2px;
}

@media (max-width: 960px) {
  .topbar__nav { display: none; }
  .topbar__nav.is-open {
    display: flex;
    position: absolute;
    top: var(--topbar-h); left: 0; right: 0;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.98);
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(10, 30, 60, 0.08);
  }
  .topbar__burger { display: inline-flex; }
  .topbar .btn { display: none; }
}

/* ============ HERO (white, title only, image flush right) ============ */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 64vh;
  padding-top: var(--topbar-h);
  background: #fff;
  overflow: hidden;
}
.hero__grid {
  display: contents;
}
.hero__content {
  display: flex;
  align-items: center;
  padding: 48px var(--gutter) 48px
    max(var(--gutter), calc((100vw - var(--container)) / 2 + var(--gutter)));
}
.hero__title {
  font-size: 48px;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 640px;
}
.hero__title .brush { font-size: 1.2em; }
.hero__figure {
  position: relative;
  overflow: hidden;
  background: var(--bg-soft);
}
.hero__figure::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(90deg,
    #ffffff 0%,
    rgba(255, 255, 255, 0.85) 12%,
    rgba(255, 255, 255, 0.35) 28%,
    rgba(255, 255, 255, 0) 55%);
  backdrop-filter: blur(0px);
}
.hero__figure::after {
  content: "";
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 28%;
  z-index: 1;
  pointer-events: none;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  mask-image: linear-gradient(90deg, #000 0%, #000 40%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 40%, transparent 100%);
}
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: kenburns 22s ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes kenburns {
  0%   { transform: scale(1.05) translate(0, 0); }
  100% { transform: scale(1.18) translate(-2%, -2%); }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero__content { padding: 32px var(--gutter); }
  .hero__figure { aspect-ratio: 16 / 10; }
}

/* ============ SECTIONS ============ */
.section { padding: 100px 0; position: relative; }
.section__head { max-width: 720px; }
.section__head--center {
  max-width: 820px;
  margin: 0 auto 56px;
  text-align: center;
}
.section__title {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--text);
}
.section__lead {
  font-size: clamp(15px, 1.2vw, 18px);
  color: var(--text-dim);
  max-width: 620px;
}
.section__head--center .section__lead { margin-inline: auto; }
.section__head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
}
.section__controls { display: flex; gap: 10px; }
.ctrl {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: #fff;
  color: var(--text);
  font-size: 20px;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .2s ease, transform .2s ease, border-color .2s ease, color .2s ease;
  box-shadow: var(--shadow-sm);
}
.ctrl:hover { background: var(--y-dark); color: #fff; border-color: var(--y-dark); transform: translateY(-1px); }

/* ============ VALUES · HORIZONTAL ACCORDION ============ */
.section--values {
  padding-top: 80px;
  padding-bottom: 100px;
  background: #fff;
}
.values {
  display: flex;
  gap: 14px;
  align-items: stretch;
}
.value {
  flex: 1 1 0;
  min-width: 0;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "icon"
    "title"
    "body";
  justify-items: center;
  align-content: center;
  row-gap: 14px;
  padding: 28px 12px;
  height: 320px;
  border-radius: var(--r-lg);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text);
  text-align: center;
  cursor: pointer;
  transition: flex-grow .5s cubic-bezier(.4,0,.2,1), background .3s ease, border-color .3s ease, box-shadow .3s ease;
  overflow: hidden;
  position: relative;
}
.value__icon { grid-area: icon; }
.value__title { grid-area: title; }
.value__body { grid-area: body; }
.value:hover:not(.is-active) {
  border-color: var(--border-strong);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.value__icon {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--v-color, var(--y-dark)) 12%, #fff);
  color: var(--v-color, var(--y-dark));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  place-self: center;
  transition: background .3s ease, transform .3s ease, width .3s ease, height .3s ease;
}
.value__icon svg { width: 32px; height: 32px; }
.value:hover .value__icon { transform: scale(1.05); }
.value__title {
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--v-color, var(--y-dark));
  text-align: center;
  line-height: 1.2;
  max-width: 100%;
}
.value__body {
  opacity: 0;
  pointer-events: none;
  text-align: left;
  transform: translateX(10px);
  max-height: 0;
  overflow: hidden;
  align-self: stretch;
  transition: opacity .35s ease 0s, transform .35s ease 0s;
}
.value.is-active .value__body {
  opacity: 1;
  pointer-events: auto;
  transform: none;
  max-height: 640px;
  overflow: visible;
  transition: opacity .35s ease .45s, transform .35s ease .45s;
}
.value__text {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-dim);
  margin-bottom: 14px;
  max-width: 460px;
}
.value__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 18px;
}
.value__list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  color: var(--text);
}
.value__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--v-color, var(--y-dark));
}

/* ACTIVE STATE — grid keeps icon-top + title-below as a unit on the left,
   body occupies the right column spanning both rows. Title position stays. */
.value.is-active {
  flex: 3 1 0;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "icon body"
    "title body";
  justify-items: start;
  align-content: center;
  align-items: center;
  text-align: left;
  padding: 32px 36px;
  column-gap: 32px;
  row-gap: 10px;
  background: #fff;
  border-color: color-mix(in srgb, var(--v-color, var(--y-dark)) 30%, transparent);
  box-shadow: 0 18px 40px rgba(10, 30, 60, 0.08);
  cursor: default;
}
.value.is-active .value__icon {
  justify-self: center;
  width: 84px;
  height: 84px;
}
.value.is-active .value__icon svg { width: 44px; height: 44px; }
.value.is-active .value__title {
  justify-self: center;
  font-size: 22px;
}

@media (max-width: 900px) {
  .values { flex-direction: column; }
  .value { height: auto; min-height: 180px; padding: 24px 16px; }
  .value.is-active {
    grid-template-columns: 1fr;
    grid-template-areas:
      "icon"
      "title"
      "body";
    justify-items: center;
    text-align: center;
    padding: 28px 20px;
  }
  .value.is-active .value__title { justify-self: center; }
  .value__list { grid-template-columns: 1fr; }
}

/* ============ CAROUSEL (WHO) ============ */
.section--who { background: var(--bg); }
.carousel__viewport {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 8px max(calc((100vw - var(--container)) / 2), var(--gutter)) 40px;
}
.carousel__viewport::-webkit-scrollbar { display: none; }
.carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(340px, 400px);
  gap: 24px;
}
.card {
  scroll-snap-align: start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
  box-shadow: var(--shadow-sm);
}
.card:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.card__media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-soft);
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.card:hover .card__media img { transform: scale(1.06); }
.card__body { padding: 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card__kicker {
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--y-dark);
  font-weight: 700;
}
.card__title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.card__text { color: var(--text-dim); font-size: 14.5px; }
.card__link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--y-dark);
  padding-top: 8px;
}
.card__link span { transition: transform .2s ease; }
.card__link:hover span { transform: translateX(4px); }

/* ============ SOSYAL (Trendyol-values style) ============ */
.section--sosyal {
  background: var(--bg-soft);
  position: relative;
  overflow: hidden;
}
.section--sosyal::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(700px 400px at 85% 10%, rgba(227, 25, 89, 0.08), transparent 65%),
    radial-gradient(800px 500px at 10% 90%, rgba(128, 194, 66, 0.10), transparent 65%);
  pointer-events: none;
}
.sosyal { position: relative; }
.sosyal__feature {
  position: relative;
  min-height: 440px;
}
.sosyal__panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.sosyal__panel.is-active {
  display: grid;
  animation: sosyalFadeIn .45s ease both;
}
@keyframes sosyalFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.sosyal__media {
  aspect-ratio: 4 / 3;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  background: #000;
  position: relative;
}
.sosyal__media img,
.sosyal__media iframe { width: 100%; height: 100%; object-fit: cover; border: 0; display: block; }
.sosyal__text { max-width: 520px; }
.sosyal__title {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 14px;
}
.sosyal__desc { color: var(--text-dim); font-size: 16px; line-height: 1.6; margin-bottom: 20px; }
.sosyal__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.sosyal__tags li {
  padding: 8px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.sosyal__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 40px;
}
.sosyal__card {
  padding: 26px 22px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  text-align: left;
  cursor: pointer;
  color: var(--text);
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease, transform .2s ease, color .3s ease;
  box-shadow: var(--shadow-sm);
}
.sosyal__icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--y-dark) 10%, #fff);
  color: var(--y-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background .3s ease, color .3s ease;
}
.sosyal__icon svg { width: 30px; height: 30px; }
.sosyal__card.is-active .sosyal__icon {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}
.sosyal__card:hover:not(.is-active) { transform: translateY(-3px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.sosyal__card.is-active {
  background: var(--grad-brand);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 14px 34px rgba(0, 98, 161, 0.28);
}
.sosyal__cardTitle { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }

@media (max-width: 900px) {
  .sosyal__panel { grid-template-columns: 1fr; gap: 28px; }
  .sosyal__cards { grid-template-columns: 1fr; }
}

/* ============ GROWTH ============ */
.section--growth { background: var(--bg); }
.growth__video {
  margin-bottom: 48px;
  display: grid;
  gap: 20px;
}
.growth__videoFrame {
  position: relative;
  aspect-ratio: 16 / 9;
  width: 100%;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  background: #000;
}
.growth__videoFrame iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0;
}
.growth__videoCaption { display: flex; flex-direction: column; gap: 6px; }
.growth__videoTitle { font-size: 22px; font-weight: 800; letter-spacing: -0.01em; }
.growth__videoText { color: var(--text-dim); font-size: 15px; }
.growth__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 72px;
}
.growth__card {
  padding: 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  min-height: 220px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
  box-shadow: var(--shadow-sm);
}
.growth__card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: var(--border-strong); }
.growth__num {
  font-family: "Roboto Mono", ui-monospace, monospace;
  color: var(--y-dark);
  font-size: 12px;
  letter-spacing: 2px;
  font-weight: 700;
}
.growth__title { font-size: 22px; font-weight: 700; letter-spacing: -0.01em; }
.growth__text { color: var(--text-dim); font-size: 14.5px; }
@media (max-width: 900px) { .growth__grid { grid-template-columns: 1fr; } }

/* ============ MARQUEE ============ */
.marquee {
  margin-top: 48px;
  padding: 36px 0;
  background: #0b1d2f;
  color: #fff;
}
.marquee__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
  color: rgba(255, 255, 255, 0.7);
}
.marquee__head strong { font-size: 14px; font-weight: 700; letter-spacing: 0.2px; color: #fff; }
.marquee__head span {
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55); font-weight: 500;
}
.marquee__viewport {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}
.marquee__track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: slide 60s linear infinite;
}
.marquee__track:hover { animation-play-state: paused; }
@keyframes slide {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---- Partner Tiles (ported from v2) ---- */
.marquee .partnerTile {
  flex: 0 0 200px;
  aspect-ratio: 3 / 2;
  min-height: 130px;
}
.partnerTile {
  padding: 18px 14px;
  border-radius: 14px;
  background: transparent;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  text-align: center;
  font-family: Georgia, "Times New Roman", serif;
  transition: transform 0.2s;
}
.partnerTile:hover { transform: translateY(-2px); }
.partnerTile__crest { display: inline-flex; margin-bottom: 3px; }
.partnerTile__name {
  font-family: Georgia, serif; font-size: 13px; font-weight: 700;
  letter-spacing: 0.8px; color: #fff;
}
.partnerTile__nameLg { font-family: Georgia, serif; font-size: 15px; font-weight: 700; letter-spacing: 0.4px; color: #fff; }
.partnerTile__sub { font-family: Georgia, serif; font-size: 9px; letter-spacing: 3px; color: rgba(255,255,255,0.75); }
.partnerTile__tiny { font-family: Georgia, serif; font-size: 9px; letter-spacing: 0.2px; color: rgba(255,255,255,0.7); font-style: italic; }
.partnerTile--harvard { background: transparent; }
.partnerTile--mit { flex-direction: row; gap: 10px; }
.partnerTile__mono {
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-weight: 900; font-size: 22px; letter-spacing: -1px; color: #fff;
  position: relative;
}
.partnerTile__mono::before {
  content: ""; position: absolute; top: 5px; left: 50%; transform: translateX(-52%);
  width: 3px; height: 12px; background: #a31f34;
}
.partnerTile__divider { width: 1px; height: 24px; background: rgba(255,255,255,0.3); }
.partnerTile--mit .partnerTile__name { font-family: "Helvetica Neue", Arial, sans-serif; letter-spacing: 0; }
.partnerTile__serifRed { font-family: Georgia, serif; font-size: 14px; font-weight: 700; letter-spacing: 0.8px; color: #8c1515; }
.partnerTile__serif { font-family: Georgia, serif; font-size: 14px; font-weight: 700; letter-spacing: 0.8px; color: #fff; }
.partnerTile--cambridge .partnerTile__name { font-size: 10px; letter-spacing: 1.6px; }
.partnerTile--fraunhofer { flex-direction: row; gap: 8px; }
.partnerTile__sans { font-family: "Helvetica Neue", Arial, sans-serif; font-size: 16px; font-weight: 500; letter-spacing: -0.2px; color: #fff; }
.partnerTile__columbia { font-family: "Helvetica Neue", Arial, sans-serif; font-size: 11px; font-weight: 700; color: #fff; display: inline-flex; align-items: center; gap: 5px; }
.partnerTile__columbiaMark { font-weight: 900; font-size: 14px; color: #fff; }
.partnerTile--columbia .partnerTile__tiny { font-family: "Helvetica Neue", Arial, sans-serif; font-size: 8px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.75); font-style: normal; }
.partnerTile__subRule { margin-top: 3px; padding-top: 3px; border-top: 1px solid rgba(255,255,255,0.3); font-size: 8px; letter-spacing: 2px; color: rgba(255,255,255,0.75); text-transform: uppercase; font-family: "Helvetica Neue", Arial, sans-serif; }
.partnerTile--koc { flex-direction: row; gap: 10px; flex-wrap: wrap; justify-content: center; }
.partnerTile__kocMark { flex-shrink: 0; }
.partnerTile__koc { font-family: "Helvetica Neue", Arial, sans-serif; font-size: 18px; font-weight: 800; letter-spacing: -0.5px; color: #fff; }
.partnerTile__kocSub { font-family: "Helvetica Neue", Arial, sans-serif; font-size: 9px; font-weight: 500; letter-spacing: 1.5px; color: #fff; }
.partnerTile__texas { font-family: Georgia, serif; font-size: 12px; color: #fff; }
.partnerTile__texas strong { color: #bf5700; font-weight: 700; margin-right: 3px; letter-spacing: 1px; }
.partnerTile__kellogg {
  font-family: Georgia, serif; font-size: 13px; font-weight: 500;
  display: inline-flex; align-items: center; gap: 5px;
  background: #fff; padding: 6px 10px; border-radius: 4px;
}
.partnerTile__kelloggBar { color: rgba(78, 42, 132, 0.4); font-weight: 300; }
.partnerTile__mext { font-family: "Helvetica Neue", Arial, sans-serif; font-size: 28px; font-weight: 900; letter-spacing: -1.2px; color: #fff; line-height: 1; font-style: normal; }
.partnerTile__mext em { font-style: normal; color: #0072ce; }

/* ============ OFFICES ============ */
.section--offices { background: var(--bg-soft); }
.offices {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.offices__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid var(--border);
  padding-right: 12px;
}
.offices__item {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 18px;
  border-radius: var(--r);
  background: transparent;
  color: var(--text-dim);
  text-align: left;
  outline: none;
  border: 0;
  transition: background .2s ease, color .2s ease;
}
.offices__item:hover { background: var(--bg-soft); color: var(--text); }
.offices__item.is-active {
  background: var(--grad-brand);
  color: #fff;
  box-shadow: 0 10px 30px rgba(0, 98, 161, 0.25);
}
.offices__item:focus,
.offices__item:focus-visible { outline: none; }
.offices__city { font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.offices__role {
  font-family: "Roboto Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.8;
  font-weight: 600;
}
.offices__panels { position: relative; min-height: 460px; }
.offices__panel {
  display: none;
  grid-template-rows: auto auto auto 1fr;
  gap: 14px;
  padding: 14px 10px 10px;
  animation: sosyalFadeIn .4s ease both;
}
.offices__panel.is-active { display: grid; }
.offices__h { font-size: clamp(22px, 2.2vw, 30px); font-weight: 800; letter-spacing: -0.01em; }
.offices__addr { color: var(--text-dim); font-size: 15px; max-width: 560px; }
.offices__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--y-dark);
  width: fit-content;
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
}
.offices__link span { transition: transform .2s ease; }
.offices__link:hover span { transform: translateX(4px); }
.offices__map {
  width: 100%;
  min-height: 320px;
  border: 0;
  border-radius: var(--r-lg);
  background: var(--bg-soft);
}
@media (max-width: 900px) {
  .offices { grid-template-columns: 1fr; padding: 14px; }
  .offices__list {
    flex-direction: row;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border);
    padding-right: 0;
    padding-bottom: 10px;
  }
  .offices__item { min-width: 170px; }
}

/* ============ CTA ============ */
.cta {
  text-align: center;
  padding: 120px 0 140px;
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(0, 98, 161, 0.08), transparent 60%),
    radial-gradient(600px 300px at 50% 100%, rgba(69, 194, 51, 0.1), transparent 60%);
  pointer-events: none;
}
.cta__inner { position: relative; max-width: 820px; margin-inline: auto; }
.cta__title {
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--text);
}
.cta__text { color: var(--text-dim); font-size: 18px; margin-bottom: 32px; }
.cta__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============ FOOTER ============ */
.footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 32px;
  background: #0b1d2f;
  color: rgba(255,255,255,0.82);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: start;
}
.footer__logo { height: 40px; width: auto; filter: brightness(0) invert(1); }
.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.footer__cols h5 {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 14px;
  font-weight: 700;
}
.footer__cols a {
  display: block;
  padding: 6px 0;
  color: rgba(255,255,255,0.78);
  font-size: 14px;
  transition: color .15s ease;
}
.footer__cols a:hover { color: #fff; }
.footer__legal {
  margin-top: 36px;
  color: rgba(255,255,255,0.45);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
@media (max-width: 720px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .section { padding: 72px 0; }
  .section__head-row { flex-direction: column; align-items: flex-start; }
}