/* Studio pages (s1-*) */

body.body {
      background-color: #ffffff;
      color: #111111;
      font-family: "Afacad Flux", sans-serif;
    }

    /* ============================================================
       HERO
       ============================================================ */
    .s1-hero {
      position: relative;
      width: 100%;
      min-height: 34rem;
      display: flex;
      align-items: center;
      justify-content: center;
      background-color: #0a0a0c;
      background-position: center;
      background-size: cover;
      background-repeat: no-repeat;
      padding: calc(1vw + 5.5rem) 5% 5rem;
    }

    .s1-hero-overlay {
      position: absolute;
      inset: 0;
      background: rgba(0, 0, 0, 0.55);
      pointer-events: none;
    }

    .s1-hero-inner {
      position: relative;
      z-index: 1;
      text-align: center;
      max-width: 52rem;
    }

    .s1-hero-badge {
      display: inline-block;
      padding: 0.35rem 0.9rem;
      margin-bottom: 1.25rem;
      font-size: 0.68rem;
      font-weight: 500;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: rgba(255, 255, 255, 0.85);
      border: 1px solid rgba(255, 255, 255, 0.4);
      border-radius: 0.2rem;
      background: rgba(255, 255, 255, 0.07);
    }

    .s1-hero-title {
      margin: 0 0 1.1rem;
      color: #ffffff;
      font-size: calc(1.8vw + 2.1rem);
      font-weight: 600;
      letter-spacing: -0.025em;
      line-height: 1.08;
    }

    .s1-hero-sub {
      margin: 0;
      color: rgba(255, 255, 255, 0.65);
      font-size: calc(0.2vw + 1.05rem);
      font-weight: 400;
      line-height: 1.6;
      max-width: 38rem;
      margin: 0 auto;
    }

    /* ============================================================
       PARTNERS
       ============================================================ */
    .s1-partners {
      background: #ffffff;
      padding: 2.75rem 5% 3rem;
    }

    .s1-partners-inner {
      max-width: 75rem;
      margin: 0 auto;
    }

    .s1-partners-label {
      text-align: center;
      font-size: 0.68rem;
      font-weight: 500;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: rgba(0, 0, 0, 0.38);
      margin-bottom: 1.75rem;
    }

    .s1-partners-logos {
      display: flex;
      align-items: center;
      justify-content: center;
      flex-wrap: wrap;
      gap: 2.5rem 3.5rem;
    }

    .s1-partner-logo {
      height: 26px;
      width: auto;
      filter: brightness(0) opacity(0.28);
      transition: filter 0.25s ease;
    }

    .s1-partner-logo:hover {
      filter: brightness(0) opacity(0.55);
    }

    /* ============================================================
       STUDIO INTRO — 2-col
       ============================================================ */
    .s1-intro {
      background: #ffffff;
      padding: 5rem 5%;
    }

    .s1-intro-inner {
      max-width: 75rem;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 4rem;
      align-items: start;
    }

    .s1-intro-heading {
      margin: 0 0 1.4rem;
      font-size: 40px;
      font-weight: 600;
      color: #111111;
      letter-spacing: -0.02em;
      line-height: 1.12;
    }

    .s1-intro-text {
      margin: 0 0 1rem;
      font-size: 20px;
      font-weight: 400;
      color: #333335;
      line-height: 1.65;
    }

    .s1-intro-cta {
      display: inline-block;
      margin-top: 0.75rem;
      font-size: 1rem;
      font-weight: 500;
      color: #111111;
      text-decoration: underline;
      text-underline-offset: 3px;
      transition: opacity 0.2s;
    }

    .s1-intro-cta:hover { opacity: 0.6; }

    .s1-intro-right {
      padding-top: 0.25rem;
      border-left: 1px solid rgba(0, 0, 0, 0.08);
      padding-left: 3rem;
    }

    .s1-intro-disciplines-label {
      font-size: 24px;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      color: rgba(0, 0, 0, 0.4);
      margin-bottom: 1.25rem;
    }

    .s1-intro-discipline-item {
      display: block;
      padding: 0.85rem 0;
      font-size: 20px;
      font-weight: 500;
      color: #111111;
      cursor: default;
      transition: color 0.2s;
    }

    .s1-intro-discipline-item:last-child { border-bottom: none; }

    /* ============================================================
       STATS
       ============================================================ */
    .s1-stats {
      background: #f5f5f7;
      padding: 4.5rem 5%;
    }

    .s1-stats-inner {
      max-width: 75rem;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }

    .s1-stat {
      padding: 0 1.5rem;
      border-left: 2px solid rgba(0, 0, 0, 0.08);
    }

    .s1-stat:first-child { border-left: none; padding-left: 0; }

    .s1-stat-number {
      font-size: calc(2.8vw + 2.8rem);
      font-weight: 700;
      letter-spacing: -0.04em;
      line-height: 1;
      margin-bottom: 0.6rem;
      background: linear-gradient(135deg, #1565d8 0%, #42b4f0 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .s1-stat-source {
      display: inline-block;
      font-size: 20px;
      font-weight: 400;
      color: rgba(0, 0, 0, 0.45);
      text-decoration: underline;
      text-underline-offset: 2px;
      margin-bottom: 0.65rem;
    }

    .s1-stat-desc {
      font-size: 20px;
      font-weight: 400;
      color: #444446;
      line-height: 1.55;
      margin: 0;
    }

    /* ============================================================
       WHY CHOOSE — 2-col
       ============================================================ */
    .s1-why {
      background: #ffffff;
      padding: 5rem 5%;
    }

    .s1-why-inner {
      max-width: 75rem;
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 4rem;
      align-items: start;
    }

    .s1-why-heading {
      margin: 0 0 2.5rem;
      font-size: 40px;
      font-weight: 600;
      color: #111111;
      letter-spacing: -0.02em;
      line-height: 1.15;
    }

    .s1-why-item {
      padding: 1.6rem 0;
      border-top: 1px solid rgba(0, 0, 0, 0.08);
    }

    .s1-why-item:last-child { border-bottom: 1px solid rgba(0, 0, 0, 0.08); }

    .s1-why-item-title {
      font-size: 24px;
      font-weight: 600;
      color: #111111;
      margin: 0 0 0.65rem;
    }

    .s1-why-item-body {
      font-size: 20px;
      font-weight: 400;
      color: #444446;
      line-height: 1.6;
      margin: 0;
    }

    .s1-why-right {
      position: sticky;
      top: calc(1rem + 5rem);
    }

    .s1-featured-card {
      background: #111111;
      border-radius: 10px;
      overflow: hidden;
      text-decoration: none;
      display: block;
      transition: transform 0.28s ease, box-shadow 0.28s ease;
    }

    .s1-featured-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 14px 40px rgba(0, 0, 0, 0.22);
    }

    .s1-featured-card-img-wrap {
      width: 100%;
      aspect-ratio: 16 / 9;
      overflow: hidden;
    }

    .s1-featured-card-img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.72;
      transition: transform 0.35s ease, opacity 0.3s ease;
    }

    .s1-featured-card:hover .s1-featured-card-img {
      transform: scale(1.04);
      opacity: 0.85;
    }

    .s1-featured-card-body {
      padding: 1.5rem 1.75rem 1.75rem;
    }

    .s1-featured-card-label {
      display: block;
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(255, 255, 255, 0.45);
      margin-bottom: 0.65rem;
    }

    .s1-featured-card-title {
      font-size: 1.05rem;
      font-weight: 600;
      color: #ffffff;
      line-height: 1.4;
      margin: 0 0 1.25rem;
    }

    .s1-featured-card-cta {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      font-size: 0.88rem;
      font-weight: 500;
      color: rgba(255, 255, 255, 0.75);
      transition: color 0.2s;
    }

    .s1-featured-card:hover .s1-featured-card-cta { color: #ffffff; }

    /* ============================================================
       STUDIO DISCIPLINES — card layout
       ============================================================ */
    .s1-disciplines {
      background: #ffffff;
      padding: 5rem 5%;
    }

    .s1-disciplines-card {
      max-width: 75rem;
      margin: 0 auto;
      background: #f5f5f7;
      border-radius: 20px;
      padding: 3.5rem 3.5rem 4rem;
    }

    /* Tab bar */
    .s1-tab-bar {
      display: flex;
      gap: 0;
      border-bottom: 1px solid rgba(0, 0, 0, 0.1);
      margin-bottom: 3rem;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
    }

    .s1-tab-bar::-webkit-scrollbar { display: none; }

    .s1-disc-tab {
      flex-shrink: 0;
      padding: 0.75rem 1.5rem 0.75rem 0;
      margin-right: 2.5rem;
      font-size: 24px;
      font-weight: 500;
      color: rgba(0, 0, 0, 0.35);
      background: none;
      border: none;
      border-bottom: 2px solid transparent;
      cursor: pointer;
      transition: color 0.2s, border-color 0.2s;
      white-space: nowrap;
    }

    .s1-disc-tab:last-child { margin-right: 0; }

    .s1-disc-tab.is-active {
      color: #111111;
      border-bottom-color: #111111;
    }

    .s1-disc-tab:hover:not(.is-active) { color: rgba(0, 0, 0, 0.65); }

    /* Disciplines body — 2 col */
    .s1-disciplines-body {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3.5rem;
      align-items: start;
    }

    .s1-disc-left,
    .s1-disc-right {
      opacity: 1;
      transition: opacity 0.32s ease;
      will-change: opacity;
    }

    .s1-disc-left.is-fading,
    .s1-disc-right.is-fading {
      opacity: 0;
      pointer-events: none;
    }

    .s1-disc-heading {
      font-size: 40px;
      font-weight: 600;
      color: #111111;
      letter-spacing: -0.02em;
      line-height: 1.12;
      margin: 0 0 1.25rem;
    }

    .s1-disc-text {
      font-size: 20px;
      font-weight: 400;
      color: #444446;
      line-height: 1.65;
      margin: 0 0 1rem;
    }

    /* Accordion */
    .s1-accord-list { list-style: none; padding: 0; margin: 0; }

    .s1-accord-item {
      border-top: 1px solid rgba(0, 0, 0, 0.09);
    }

    .s1-accord-item:last-child { border-bottom: 1px solid rgba(0, 0, 0, 0.09); }

    .s1-accord-btn {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1rem;
      padding: 1.25rem 0;
      background: none;
      border: none;
      cursor: pointer;
      text-align: left;
      font-family: "Afacad Flux", sans-serif;
      font-size: 24px;
      font-weight: 500;
      color: #111111;
      transition: color 0.2s;
    }

    .s1-accord-btn:hover { color: #333333; }

    .s1-accord-chevron {
      flex-shrink: 0;
      width: 1.35rem;
      height: 1.35rem;
      color: rgba(0, 0, 0, 0.38);
      transition: transform 0.25s ease;
    }

    .s1-accord-item.is-open .s1-accord-chevron { transform: rotate(180deg); }

    .s1-accord-panel {
      display: grid;
      grid-template-rows: 0fr;
      transition: grid-template-rows 0.42s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .s1-accord-item.is-open .s1-accord-panel {
      grid-template-rows: 1fr;
    }

    .s1-accord-body {
      overflow: hidden;
      min-height: 0;
      padding: 0;
      font-size: 20px;
      font-weight: 400;
      color: #555558;
      line-height: 1.65;
      opacity: 0;
      transition: opacity 0.32s ease 0.06s, padding 0.42s ease;
    }

    .s1-accord-item.is-open .s1-accord-body {
      padding: 0 0 1.5rem;
      opacity: 1;
    }

    /* ============================================================
       CASE STUDIES — selected work grid
       ============================================================ */
    .s1-work {
      background: #ffffff;
      padding: 5rem 5%;
    }

    .s1-work-inner {
      max-width: 75rem;
      margin: 0 auto;
      width: 100%;
    }

    .s1-work-header {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 1.5rem;
      margin-bottom: 2.5rem;
      flex-wrap: wrap;
    }

    .s1-work-kicker {
      font-size: 0.72rem;
      font-weight: 500;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: rgba(0, 0, 0, 0.38);
      margin-bottom: 0.45rem;
    }

    .s1-work-heading {
      font-size: 40px;
      font-weight: 600;
      color: #111111;
      letter-spacing: -0.02em;
      margin: 0;
    }

    /* ============================================================
       FAQ
       ============================================================ */
    .s1-faq {
      background: #f5f5f7;
      padding: 5rem 5%;
    }

    .s1-faq-inner {
      max-width: 56rem;
      margin: 0 auto;
    }

    .s1-faq-heading {
      font-size: 40px;
      font-weight: 600;
      color: #111111;
      letter-spacing: -0.02em;
      text-align: center;
      margin: 0 0 3rem;
    }

    .s1-faq-list { list-style: none; padding: 0; margin: 0; }

    .s1-faq-item {
      background: #ffffff;
      border-radius: 8px;
      margin-bottom: 0.75rem;
      overflow: hidden;
      border: 1px solid rgba(0, 0, 0, 0.06);
    }

    .s1-faq-btn {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 1.25rem;
      padding: 1.4rem 1.5rem;
      background: none;
      border: none;
      cursor: pointer;
      text-align: left;
      font-family: "Afacad Flux", sans-serif;
      font-size: 24px;
      font-weight: 500;
      color: #111111;
    }

    .s1-faq-chevron {
      flex-shrink: 0;
      width: 1.35rem;
      height: 1.35rem;
      color: rgba(0, 0, 0, 0.35);
      transition: transform 0.25s ease;
    }

    .s1-faq-item.is-open .s1-faq-chevron { transform: rotate(180deg); }

    .s1-faq-panel {
      display: grid;
      grid-template-rows: 0fr;
      transition: grid-template-rows 0.42s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .s1-faq-item.is-open .s1-faq-panel {
      grid-template-rows: 1fr;
    }

    .s1-faq-answer {
      overflow: hidden;
      min-height: 0;
      padding: 0 1.5rem;
      font-size: 20px;
      font-weight: 400;
      color: #555558;
      line-height: 1.65;
      opacity: 0;
      transition: opacity 0.32s ease 0.06s, padding 0.42s ease;
    }

    .s1-faq-item.is-open .s1-faq-answer {
      padding: 0 1.5rem 1.6rem;
      opacity: 1;
    }

    @media (prefers-reduced-motion: reduce) {
      .s1-disc-left,
      .s1-disc-right,
      .s1-accord-panel,
      .s1-accord-body,
      .s1-faq-panel,
      .s1-faq-answer,
      .s1-accord-chevron,
      .s1-faq-chevron {
        transition: none !important;
      }
    }

    /* ============================================================
       CTA BANNER — rounded card
       ============================================================ */
    .s1-cta-wrap {
      background: #ffffff;
      padding: 5rem 5%;
    }

    .s1-cta-card {
      position: relative;
      max-width: 75rem;
      margin: 0 auto;
      border-radius: 20px;
      overflow: hidden;
      background-color: #0d1b3e;
      background-position: center;
      background-size: cover;
      background-repeat: no-repeat;
      padding: 5.5rem 3.5rem;
    }

    .s1-cta-banner-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(13, 27, 62, 0.88) 0%, rgba(21, 101, 216, 0.72) 100%);
      pointer-events: none;
    }

    .s1-cta-banner-inner {
      position: relative;
      z-index: 1;
      max-width: 50rem;
      margin: 0 auto;
      text-align: center;
    }

    .s1-cta-banner-heading {
      font-size: 40px;
      font-weight: 700;
      color: #ffffff;
      letter-spacing: -0.025em;
      line-height: 1.15;
      margin: 0 0 1.1rem;
    }

    .s1-cta-banner-text {
      font-size: 20px;
      font-weight: 400;
      color: rgba(255, 255, 255, 0.78);
      line-height: 1.65;
      margin: 0 0 2.25rem;
    }

    .s1-cta-banner-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.9rem 2.25rem;
      background: rgba(255, 255, 255, 0.95);
      color: #111111;
      font-family: "Afacad Flux", sans-serif;
      font-size: 1rem;
      font-weight: 600;
      border-radius: 9999px;
      text-decoration: none;
      transition: background-color 0.2s, transform 0.2s;
    }

    .s1-cta-banner-btn:hover {
      background: #ffffff;
      transform: translateY(-2px);
    }

    /* ============================================================
       RESPONSIVE
       ============================================================ */
    @media screen and (max-width: 991px) {
      .s1-intro-inner { grid-template-columns: 1fr; gap: 2.5rem; }
      .s1-intro-right { border-left: none; padding-left: 0; border-top: 1px solid rgba(0,0,0,0.08); padding-top: 2rem; }
      .s1-why-inner { grid-template-columns: 1fr; gap: 2.5rem; }
      .s1-why-right { position: static; }
      .s1-disciplines-body { grid-template-columns: 1fr; gap: 2rem; }
      .s1-disciplines-card { padding: 2.5rem 2rem 3rem; }
      .projects-inst-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
      .s1-stats-inner { grid-template-columns: repeat(3, 1fr); }
      .si-footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem 2rem; }
      .si-footer-brand { grid-column: 1 / -1; max-width: 28rem; }
    }

    @media screen and (max-width: 767px) {
      .s1-hero-title { font-size: 2rem; }
      .s1-intro-heading, .s1-why-heading, .s1-disc-heading, .s1-faq-heading, .s1-cta-banner-heading { font-size: 30px; }
      .s1-why-item-title, .s1-disc-tab, .s1-accord-btn, .s1-faq-btn { font-size: 20px; }
      .s1-stat-number { font-size: calc(2vw + 2.4rem); }
      .s1-stats-inner { grid-template-columns: 1fr; gap: 1.75rem; }
      .s1-stat { border-left: none; padding-left: 0; border-top: 1px solid rgba(0,0,0,0.08); padding-top: 1.5rem; }
      .s1-stat:first-child { border-top: none; padding-top: 0; }
      .projects-inst-grid { grid-template-columns: 1fr; }
      .s1-work-header { flex-direction: column; align-items: flex-start; }
      .s1-disciplines-card { padding: 2rem 1.5rem 2.5rem; border-radius: 14px; }
      .s1-cta-card { padding: 4rem 2rem; border-radius: 16px; }
    }

    @media screen and (max-width: 479px) {
      .s1-hero-title { font-size: 1.75rem; }
      .s1-intro-heading, .s1-why-heading, .s1-disc-heading, .s1-faq-heading, .s1-cta-banner-heading { font-size: 26px; }
      .s1-disc-tab { margin-right: 1.5rem; font-size: 18px; }
      .s1-disciplines-card { padding: 1.5rem 1.25rem 2rem; }
      .s1-cta-card { padding: 3rem 1.5rem; border-radius: 14px; }
      .si-footer { padding: 3rem 1.25rem 2rem; }
      .si-footer-grid { grid-template-columns: 1fr; gap: 2rem; }
      .si-footer-brand { max-width: none; }
      .si-footer-tagline { font-size: 1.2rem; }
      .si-footer-bottom { flex-direction: column; align-items: flex-start; }
    }