:root {
      --ink: #0d1b2a;
      --blue: #1055b6;
      --blue-mid: #1a6ad4;
      --blue-soft: #eaf2ff;
      --teal: #00838f;
      --teal-mid: #00acc1;
      --teal-soft: #e0f7fa;
      --gray: #f6f6f4;
      --white: #ffffff;
      --muted: #6b7585;
      --border: #e4e6ea;
      --green: #0a7a50;
      --black: #000000;
    }

    *,
    *::before,
    *::after {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'Syne', sans-serif;
      background: var(--white);
      color: var(--ink);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    /* ─── NAV ─────────────────────────────── */
    nav {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.96);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border);
      padding: 0 48px;
      height: 64px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .nav-logo {
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: 18px;
      color: var(--ink);
      letter-spacing: -0.4px;
    }

    .nav-logo em {
      font-style: normal;
      color: var(--blue);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
    }

    .nav-links a {
      font-size: 13px;
      font-weight: 500;
      color: #828fa3fc;
      text-decoration: none;
      letter-spacing: 0.2px;
      transition: color .2s;
    }

    .nav-links a:hover {
      color: var(--black);
    }

    .nav-btn {
      background: var(--ink);
      color: white;
      border: none;
      border-radius: 6px;
      padding: 10px 22px;
      font-family: 'Syne', sans-serif;
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      text-decoration: none;
      transition: background .2s, transform .2s;
      letter-spacing: 0.2px;
      box-shadow: 0 2px 12px rgba(16, 85, 182, 0.25);
    }

    .nav-btn:hover {
      background: #165fc6;
      transform: translateY(-1px);
      box-shadow: 0 4px 18px rgba(16, 85, 182, 0.35);
    }

    /* ─── HERO ────────────────────────────── */
    .hero {
      min-height: calc(100vh - 64px);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 80px 40px;
      position: relative;
      overflow: hidden;
      background-image: url('hero-bg.jpg');
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
    }

    .hero-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
      background-size: 64px 64px;
      opacity: 0.45;
      pointer-events: none;
    }

    .hero-gradient {
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(16, 85, 182, 0.06) 0%, transparent 70%);
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      z-index: 2;
      max-width: 820px;
    }

    .hero-tag {
      display: inline-block;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--blue);
      border: 1px solid rgba(16, 85, 182, 0.25);
      border-radius: 100px;
      padding: 5px 14px;
      margin-bottom: 36px;
      background: var(--blue-soft);
    }

    .hero h1 {
      font-family: 'Fraunces', serif;
      font-size: clamp(44px, 7vw, 88px);
      font-weight: 600;
      line-height: 1.05;
      letter-spacing: -2px;
      color: var(--ink);
      margin-bottom: 28px;
    }

    .hero h1 em {
      font-style: italic;
      color: var(--blue);
    }

    .hero-sub {
      font-size: clamp(16px, 2vw, 19px);
      color: var(--muted);
      line-height: 1.65;
      max-width: 520px;
      margin: 0 auto 48px;
      font-weight: 400;
    }

    .hero-cta {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--blue);
      color: white;
      border: none;
      border-radius: 8px;
      padding: 20px 42px;
      font-family: 'Syne', sans-serif;
      font-size: 17px;
      font-weight: 700;
      cursor: pointer;
      text-decoration: none;
      transition: all .25s;
      letter-spacing: 0.2px;
      box-shadow: 0 4px 24px rgba(16, 85, 182, 0.35);
    }

    .hero-cta svg {
      transition: transform .25s;
    }

    .hero-cta:hover {
      background: var(--blue-mid);
      box-shadow: 0 8px 32px rgba(16, 85, 182, 0.45);
      transform: translateY(-2px);
    }

    .hero-cta:hover svg {
      transform: translateX(4px);
    }

    .hero-scroll {
      position: absolute;
      bottom: 36px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 8px;
      color: var(--border);
      font-size: 11px;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      animation: bounce 2s ease-in-out infinite;
    }

    @keyframes bounce {

      0%,
      100% {
        transform: translateX(-50%) translateY(0);
      }

      50% {
        transform: translateX(-50%) translateY(6px);
      }
    }

    .hero-scroll-line {
      width: 1px;
      height: 40px;
      background: linear-gradient(to bottom, var(--border), transparent);
    }

    /* ─── STATS BAR ───────────────────────── */
    .stats-bar {
      background: var(--ink);
      padding: 0 48px;
      display: flex;
      align-items: stretch;
      border-top: 1px solid rgba(255, 255, 255, 0.07);
    }

    .stat-item {
      flex: 1;
      padding: 28px 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 6px;
      position: relative;
    }

    .stat-item+.stat-item::before {
      content: '';
      position: absolute;
      left: 0;
      top: 20%;
      bottom: 20%;
      width: 1px;
      background: rgba(255, 255, 255, 0.1);
    }

    .stat-num {
      font-family: 'Fraunces', serif;
      font-size: 38px;
      font-weight: 600;
      color: white;
      letter-spacing: -1px;
      line-height: 1;
    }

    .stat-num span {
      color: var(--teal-mid);
    }

    .stat-label {
      font-size: 12px;
      color: rgba(255, 255, 255, 0.45);
      font-weight: 500;
      letter-spacing: 0.5px;
      text-align: center;
    }

    /* ─── SECTION SHARED ──────────────────── */
    section {
      padding: 100px 48px;
    }

    .section-inner {
      max-width: 1080px;
      margin: 0 auto;
    }

    .eyebrow {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 2.5px;
      text-transform: uppercase;
      color: var(--blue);
      margin-bottom: 16px;
      display: block;
    }

    .section-title {
      font-family: 'Fraunces', serif;
      font-size: clamp(32px, 4vw, 52px);
      font-weight: 600;
      line-height: 1.12;
      letter-spacing: -1px;
      color: var(--ink);
      margin-bottom: 20px;
    }

    .section-title em {
      font-style: italic;
      color: var(--blue);
    }

    .section-body {
      font-size: 17px;
      color: var(--muted);
      line-height: 1.75;
      max-width: 540px;
    }

    /* ─── PROBLEMS + SOLUTION ─────────────── */
    .problems-section {
      background: var(--gray);
    }

    .problems-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: start;
    }

    .problems-list {
      margin-top: 40px;
      display: flex;
      flex-direction: column;
      gap: 0;
    }

    .problem-item {
      padding: 20px 0;
      border-bottom: 1px solid var(--border);
      display: flex;
      gap: 16px;
      align-items: baseline;
    }

    .problem-item:first-child {
      border-top: 1px solid var(--border);
    }

    .problem-num {
      font-family: 'Fraunces', serif;
      font-size: 13px;
      color: var(--muted);
      opacity: 0.5;
      min-width: 20px;
      font-weight: 600;
    }

    .problem-text {
      font-size: 17px;
      font-weight: 500;
      color: var(--ink);
      line-height: 1.4;
    }

    .solution-side {
      padding-top: 0;
    }

    .solution-card {
      background: var(--white);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 40px 36px;
      margin-top: 16px;
    }

    .solution-card h3 {
      font-family: 'Fraunces', serif;
      font-size: 24px;
      font-weight: 600;
      color: var(--ink);
      margin-bottom: 16px;
      letter-spacing: -0.5px;
      line-height: 1.2;
    }

    .solution-card p {
      font-size: 15px;
      color: var(--muted);
      line-height: 1.75;
      margin-bottom: 24px;
    }

    .solution-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .tag {
      font-size: 12px;
      font-weight: 600;
      padding: 5px 12px;
      border-radius: 100px;
      background: var(--blue-soft);
      color: var(--blue);
      letter-spacing: 0.3px;
    }

    /* ─── DUAL PATH ───────────────────────── */
    .paths-section {
      background: var(--white);
    }

    .paths-header {
      text-align: center;
      margin-bottom: 60px;
    }

    .paths-header .section-body {
      margin: 0 auto;
    }

    .paths-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }

    .path-card {
      border-radius: 14px;
      padding: 48px 40px;
      position: relative;
      overflow: hidden;
      border: 1px solid transparent;
    }

    .path-card-core {
      background: var(--ink);
      border-color: rgba(255, 255, 255, 0.06);
    }

    .path-card-launch {
      background: var(--teal-soft);
      border-color: rgba(0, 131, 143, 0.2);
    }

    .path-label {
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      padding: 5px 12px;
      border-radius: 100px;
      display: inline-block;
      margin-bottom: 28px;
    }

    .path-card-core .path-label {
      background: rgba(255, 255, 255, 0.1);
      color: rgba(255, 255, 255, 0.6);
    }

    .path-card-launch .path-label {
      background: rgba(0, 131, 143, 0.15);
      color: var(--teal);
    }

    .path-title {
      font-family: 'Fraunces', serif;
      font-size: 30px;
      font-weight: 600;
      line-height: 1.15;
      letter-spacing: -0.5px;
      margin-bottom: 14px;
    }

    .path-card-core .path-title {
      color: white;
    }

    .path-card-launch .path-title {
      color: var(--ink);
    }

    .path-desc {
      font-size: 15px;
      line-height: 1.7;
      margin-bottom: 32px;
    }

    .path-card-core .path-desc {
      color: rgba(255, 255, 255, 0.5);
    }

    .path-card-launch .path-desc {
      color: var(--muted);
    }

    .path-features {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 11px;
      margin-bottom: 36px;
    }

    .path-features li {
      display: flex;
      align-items: baseline;
      gap: 10px;
      font-size: 14px;
      font-weight: 500;
    }

    .path-card-core .path-features li {
      color: rgba(255, 255, 255, 0.8);
    }

    .path-card-launch .path-features li {
      color: var(--ink);
    }

    .path-features li::before {
      content: '→';
      font-size: 13px;
      flex-shrink: 0;
    }

    .path-card-core .path-features li::before {
      color: rgba(255, 255, 255, 0.3);
    }

    .path-card-launch .path-features li::before {
      color: var(--teal);
    }

    .path-guarantee {
      padding: 14px 16px;
      border-radius: 8px;
      font-size: 13px;
      font-weight: 500;
      line-height: 1.5;
      margin-bottom: 32px;
    }

    .path-card-core .path-guarantee {
      background: rgba(255, 255, 255, 0.06);
      color: rgba(255, 255, 255, 0.5);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .path-card-launch .path-guarantee {
      background: rgba(0, 131, 143, 0.1);
      color: var(--teal);
      border: 1px solid rgba(0, 131, 143, 0.2);
    }

    .path-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border-radius: 7px;
      padding: 14px 24px;
      font-family: 'Syne', sans-serif;
      font-size: 14px;
      font-weight: 600;
      cursor: pointer;
      border: none;
      text-decoration: none;
      transition: all .2s;
      letter-spacing: 0.2px;
    }

    .path-card-core .path-cta {
      background: white;
      color: var(--ink);
    }

    .path-card-core .path-cta:hover {
      background: var(--blue);
      color: white;
    }

    .path-card-launch .path-cta {
      background: var(--teal);
      color: white;
    }

    .path-card-launch .path-cta:hover {
      background: #006d79;
    }

    .path-deco {
      position: absolute;
      bottom: -40px;
      right: -40px;
      width: 160px;
      height: 160px;
      border-radius: 50%;
      pointer-events: none;
    }

    .path-card-core .path-deco {
      background: rgba(255, 255, 255, 0.03);
    }

    .path-card-launch .path-deco {
      background: rgba(0, 131, 143, 0.08);
    }

    /* ─── HOW IT WORKS ────────────────────── */
    .how-section {
      background: var(--gray);
    }

    .how-layout {
      display: grid;
      grid-template-columns: 1fr 2fr;
      gap: 80px;
      align-items: start;
    }

    .how-steps {
      display: flex;
      flex-direction: column;
      gap: 0;
      margin-top: 8px;
    }

    .how-step {
      padding: 24px 0;
      border-bottom: 1px solid var(--border);
      display: grid;
      grid-template-columns: 40px 1fr;
      gap: 16px;
      align-items: start;
    }

    .how-step:first-child {
      border-top: 1px solid var(--border);
    }

    .step-n {
      font-family: 'Fraunces', serif;
      font-size: 13px;
      color: var(--blue);
      font-weight: 600;
      padding-top: 2px;
    }

    .step-name {
      font-size: 15px;
      font-weight: 600;
      color: var(--ink);
      margin-bottom: 4px;
    }

    .step-desc {
      font-size: 13px;
      color: var(--muted);
      line-height: 1.6;
    }

    /* ─── SOCIAL PROOF ────────────────────── */
    .proof-section {
      background: var(--white);
    }

    .proof-grid {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 20px;
      margin-top: 60px;
    }

    .review-card {
      background: var(--gray);
      border-radius: 12px;
      padding: 28px;
      border: 1px solid var(--border);
      transition: border-color .2s, transform .2s;
    }

    .review-card:hover {
      border-color: #c0cfe8;
      transform: translateY(-3px);
    }

    .review-stars {
      color: #f59e0b;
      font-size: 13px;
      margin-bottom: 14px;
    }

    .review-text {
      font-size: 14px;
      color: #3a4a5c;
      line-height: 1.75;
      margin-bottom: 20px;
      font-style: italic;
    }

    .review-author {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .review-avatar {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      background: var(--ink);
      color: white;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      font-weight: 700;
      flex-shrink: 0;
    }

    .review-name {
      font-size: 13px;
      font-weight: 600;
      color: var(--ink);
    }

    .review-role {
      font-size: 11px;
      color: var(--muted);
      margin-top: 1px;
    }

    .review-result {
      margin-top: 14px;
      padding: 9px 12px;
      background: rgba(10, 122, 80, 0.07);
      border-left: 2px solid var(--green);
      border-radius: 4px;
      font-size: 12px;
      font-weight: 600;
      color: var(--green);
    }

    .video-card {
      border-radius: 12px;
      overflow: hidden;
      background: var(--ink);
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 240px;
      cursor: pointer;
      position: relative;
      border: 1px solid rgba(255, 255, 255, 0.05);
      transition: transform .2s;
    }

    .video-card:hover {
      transform: translateY(-3px);
    }

    .video-card:hover .play-btn {
      transform: translate(-50%, -50%) scale(1.1);
    }

    .video-bg-text {
      font-family: 'Fraunces', serif;
      font-size: 80px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.04);
      position: absolute;
      line-height: 1;
      letter-spacing: -3px;
      user-select: none;
    }

    .play-btn {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: white;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: transform .25s;
    }

    .play-btn svg {
      margin-left: 3px;
    }

    .video-label {
      position: absolute;
      bottom: 20px;
      left: 20px;
      font-size: 13px;
      font-weight: 500;
      color: rgba(255, 255, 255, 0.7);
    }

    /* ─── CTA SECTION ─────────────────────── */
    .cta-section {
      background: var(--ink);
      padding: 100px 48px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .cta-bg {
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 50% 60% at 50% 50%, rgba(16, 85, 182, 0.2) 0%, transparent 70%);
      pointer-events: none;
    }

    .cta-inner {
      position: relative;
      z-index: 2;
      max-width: 620px;
      margin: 0 auto;
    }

    .cta-title {
      font-family: 'Fraunces', serif;
      font-size: clamp(32px, 4.5vw, 56px);
      font-weight: 600;
      color: white;
      line-height: 1.1;
      letter-spacing: -1.5px;
      margin-bottom: 18px;
    }

    .cta-title em {
      font-style: italic;
      color: rgba(255, 255, 255, 0.4);
    }

    .cta-sub {
      font-size: 16px;
      color: rgba(255, 255, 255, 0.45);
      line-height: 1.65;
      margin-bottom: 48px;
    }

    /* ─── CONTACT FORM ────────────────────── */
    .form-section {
      background: var(--gray);
      padding: 100px 48px;
    }

    .form-inner {
      max-width: 560px;
      margin: 0 auto;
      text-align: center;
    }

    .form-inner .section-title {
      text-align: center;
    }

    .form-inner .section-body {
      margin: 0 auto 40px;
      text-align: center;
    }

    .form-card {
      background: white;
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 40px 36px;
      text-align: left;
    }

    .form-row {
      margin-bottom: 16px;
    }

    .form-label {
      display: block;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: var(--ink);
      margin-bottom: 6px;
    }

    .form-input,
    .form-select {
      width: 100%;
      padding: 13px 16px;
      border: 1.5px solid var(--border);
      border-radius: 7px;
      font-family: 'Syne', sans-serif;
      font-size: 14px;
      color: var(--ink);
      background: var(--gray);
      outline: none;
      transition: all .2s;
      appearance: none;
    }

    .form-input:focus,
    .form-select:focus {
      border-color: var(--blue);
      background: white;
      box-shadow: 0 0 0 3px rgba(16, 85, 182, 0.1);
    }

    .form-radio-group {
      display: flex;
      gap: 12px;
      margin-top: 6px;
    }

    .form-radio {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px;
      border: 1.5px solid var(--border);
      border-radius: 7px;
      cursor: pointer;
      font-size: 13px;
      font-weight: 600;
      transition: all .2s;
      color: var(--muted);
      background: var(--gray);
    }

    .form-radio.active-core {
      border-color: var(--blue);
      color: var(--blue);
      background: var(--blue-soft);
    }

    .form-radio.active-launch {
      border-color: var(--teal);
      color: var(--teal);
      background: var(--teal-soft);
    }

    .form-radio input {
      position: absolute;
      opacity: 0;
      pointer-events: none;
    }

    .form-submit {
      width: 100%;
      padding: 16px;
      background: var(--ink);
      color: white;
      border: none;
      border-radius: 7px;
      font-family: 'Syne', sans-serif;
      font-size: 15px;
      font-weight: 600;
      cursor: pointer;
      margin-top: 8px;
      transition: all .25s;
      letter-spacing: 0.2px;
    }

    .form-submit:hover {
      background: var(--blue);
    }

    .form-note {
      text-align: center;
      margin-top: 14px;
      font-size: 12px;
      color: var(--muted);
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
    }

    /* ─── FOOTER ──────────────────────────── */
    footer {
      background: #090f18;
      padding: 32px 48px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .footer-logo {
      font-family: 'Syne', sans-serif;
      font-size: 16px;
      font-weight: 700;
      color: rgba(255, 255, 255, 0.3);
    }

    .footer-logo em {
      font-style: normal;
      color: rgba(255, 255, 255, 0.15);
    }

    footer p {
      font-size: 11px;
      color: rgba(255, 255, 255, 0.2);
      letter-spacing: 0.3px;
    }

    footer a {
      color: rgba(255, 255, 255, 0.2);
      text-decoration: none;
    }

    footer a:hover {
      color: rgba(255, 255, 255, 0.5);
    }

    /* ─── ANIMATIONS ──────────────────────── */
    .fade-up {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity .65s ease, transform .65s ease;
    }

    .fade-up.in {
      opacity: 1;
      transform: translateY(0);
    }

    .fade-up-d1 {
      transition-delay: .1s;
    }

    .fade-up-d2 {
      transition-delay: .2s;
    }

    .fade-up-d3 {
      transition-delay: .3s;
    }

    /* ─── HAMBURGER / MOBILE NAV ─────────── */
    .nav-hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 6px;
      border: none;
      background: none;
    }

    .nav-hamburger span {
      display: block;
      width: 22px;
      height: 2px;
      background: var(--ink);
      border-radius: 2px;
      transition: all .3s;
    }

    .nav-hamburger.open span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .nav-hamburger.open span:nth-child(2) {
      opacity: 0;
    }

    .nav-hamburger.open span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    .mobile-menu {
      display: none;
      position: fixed;
      top: 64px;
      left: 0;
      right: 0;
      background: rgba(255, 255, 255, 0.98);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border);
      z-index: 99;
      padding: 24px 24px;
      flex-direction: column;
      gap: 4px;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    }

    .mobile-menu.open {
      display: flex;
    }

    .mobile-menu a {
      padding: 13px 16px;
      font-size: 15px;
      font-weight: 500;
      color: var(--ink);
      text-decoration: none;
      border-radius: 8px;
      transition: background .2s;
    }

    .mobile-menu a:hover {
      background: var(--gray);
    }

    .mobile-menu .mobile-studio-link {
      color: var(--blue);
      font-weight: 600;
    }

    .mobile-menu .mobile-cta {
      margin-top: 8px;
      background: var(--ink);
      color: white !important;
      text-align: center;
      border-radius: 8px;
      padding: 14px 16px;
      font-weight: 600;
    }

    /* ─── STUDIO PAGE ─────────────────────── */
    #studio-page {
      display: none;
      min-height: calc(100vh - 64px);
      background: #f4f6f9;
    }

    #studio-page.active {
      display: block;
    }

    .studio-hero {
      background: var(--ink);
      padding: 48px 48px 0;
      position: relative;
      overflow: hidden;
    }

    .studio-hero::after {
      content: '';
      position: absolute;
      inset: 0;
      background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(16, 85, 182, 0.25) 0%, transparent 70%);
      pointer-events: none;
    }

    .studio-hero-inner {
      max-width: 1120px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
    }

    .studio-welcome {
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: rgba(255, 255, 255, 0.35);
      margin-bottom: 8px;
    }

    .studio-title {
      font-family: 'Fraunces', serif;
      font-size: clamp(28px, 4vw, 44px);
      font-weight: 600;
      color: white;
      letter-spacing: -1px;
      line-height: 1.1;
      margin-bottom: 6px;
    }

    .studio-title em {
      font-style: italic;
      color: rgba(255, 255, 255, 0.45);
    }

    .studio-sub {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.4);
      margin-bottom: 40px;
    }

    .studio-tabs {
      display: flex;
      gap: 0;
      position: relative;
      z-index: 2;
      margin-top: 8px;
    }

    .studio-tab {
      padding: 14px 24px;
      font-family: 'Syne', sans-serif;
      font-size: 13px;
      font-weight: 600;
      color: rgba(255, 255, 255, 0.4);
      border: none;
      background: none;
      cursor: pointer;
      border-bottom: 2px solid transparent;
      transition: all .2s;
      letter-spacing: 0.2px;
      display: flex;
      align-items: center;
      gap: 8px;
      white-space: nowrap;
    }

    .studio-tab:hover {
      color: rgba(255, 255, 255, 0.7);
    }

    .studio-tab.active {
      color: white;
      border-bottom-color: var(--blue-mid);
    }

    .studio-tab svg {
      opacity: 0.6;
    }

    .studio-tab.active svg {
      opacity: 1;
    }

    .studio-body {
      max-width: 1120px;
      margin: 0 auto;
      padding: 40px 48px;
    }

    .studio-panel {
      display: none;
    }

    .studio-panel.active {
      display: block;
    }

    /* ── KPI Panel ── */
    .kpi-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-bottom: 32px;
    }

    .kpi-card {
      background: white;
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 24px 22px;
      position: relative;
      overflow: hidden;
      transition: box-shadow .2s, transform .2s;
    }

    .kpi-card:hover {
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.07);
      transform: translateY(-2px);
    }

    .kpi-card-label {
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: var(--muted);
      margin-bottom: 12px;
    }

    .kpi-card-value {
      font-family: 'Fraunces', serif;
      font-size: 38px;
      font-weight: 600;
      color: var(--ink);
      line-height: 1;
      letter-spacing: -1px;
      margin-bottom: 8px;
    }

    .kpi-card-value span {
      font-size: 20px;
      color: var(--muted);
    }

    .kpi-delta {
      font-size: 12px;
      font-weight: 600;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .kpi-delta.up {
      color: var(--green);
    }

    .kpi-delta.down {
      color: #dc2626;
    }

    .kpi-badge {
      position: absolute;
      top: 16px;
      right: 16px;
      width: 32px;
      height: 32px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .kpi-badge.blue {
      background: var(--blue-soft);
      color: var(--blue);
    }

    .kpi-badge.green {
      background: rgba(10, 122, 80, 0.08);
      color: var(--green);
    }

    .kpi-badge.teal {
      background: var(--teal-soft);
      color: var(--teal);
    }

    .kpi-badge.orange {
      background: #fff7ed;
      color: #c2410c;
    }

    .kpi-charts-row {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 16px;
      margin-bottom: 32px;
    }

    .kpi-chart-card {
      background: white;
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 28px;
    }

    .kpi-chart-title {
      font-size: 13px;
      font-weight: 700;
      color: var(--ink);
      margin-bottom: 4px;
    }

    .kpi-chart-sub {
      font-size: 12px;
      color: var(--muted);
      margin-bottom: 24px;
    }

    .mini-bar-chart {
      display: flex;
      align-items: flex-end;
      gap: 8px;
      height: 80px;
    }

    .mini-bar {
      flex: 1;
      border-radius: 4px 4px 0 0;
      background: var(--blue-soft);
      transition: background .2s;
      position: relative;
    }

    .mini-bar:hover {
      background: var(--blue);
    }

    .mini-bar.current {
      background: var(--blue);
    }

    .mini-bar-label {
      display: flex;
      gap: 8px;
      margin-top: 8px;
    }

    .mini-bar-label span {
      flex: 1;
      text-align: center;
      font-size: 10px;
      color: var(--muted);
    }

    .ghl-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 11px;
      font-weight: 600;
      color: var(--muted);
      background: var(--gray);
      border: 1px solid var(--border);
      border-radius: 100px;
      padding: 4px 10px;
      margin-top: 16px;
    }

    .ghl-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: #f59e0b;
    }

    .ghl-dot.connected {
      background: var(--green);
    }

    .patient-table {
      width: 100%;
      border-collapse: collapse;
    }

    .patient-table th {
      font-size: 10px;
      font-weight: 700;
      letter-spacing: 1.5px;
      text-transform: uppercase;
      color: var(--muted);
      padding: 8px 12px;
      text-align: left;
      border-bottom: 1px solid var(--border);
    }

    .patient-table td {
      padding: 12px 12px;
      font-size: 13px;
      color: var(--ink);
      border-bottom: 1px solid var(--border);
    }

    .patient-table tr:last-child td {
      border-bottom: none;
    }

    .pt-status {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      font-size: 11px;
      font-weight: 600;
      padding: 3px 9px;
      border-radius: 100px;
    }

    .pt-status.converted {
      background: rgba(10, 122, 80, 0.08);
      color: var(--green);
    }

    .pt-status.pending {
      background: #fff7ed;
      color: #c2410c;
    }

    .pt-status.new {
      background: var(--blue-soft);
      color: var(--blue);
    }

    /* ── Payments Panel ── */
    .pay-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

    .pay-card {
      background: white;
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 32px;
    }

    .pay-card-full {
      grid-column: 1 / -1;
    }

    .pay-section-title {
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.5px;
      color: var(--ink);
      margin-bottom: 20px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .pay-section-title svg {
      color: var(--blue);
    }

    .plan-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: var(--ink);
      color: white;
      font-size: 11px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      padding: 4px 12px;
      border-radius: 100px;
    }

    .plan-name {
      font-family: 'Fraunces', serif;
      font-size: 28px;
      font-weight: 600;
      color: var(--ink);
      letter-spacing: -0.5px;
      margin: 12px 0 4px;
    }

    .plan-price {
      font-family: 'Fraunces', serif;
      font-size: 42px;
      font-weight: 600;
      color: var(--blue);
      letter-spacing: -1.5px;
      line-height: 1;
    }

    .plan-price span {
      font-size: 16px;
      color: var(--muted);
      font-family: 'Syne', sans-serif;
      font-weight: 500;
    }

    .plan-features {
      list-style: none;
      margin: 20px 0 24px;
      display: flex;
      flex-direction: column;
      gap: 9px;
    }

    .plan-features li {
      font-size: 13px;
      color: var(--muted);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .plan-features li::before {
      content: '✓';
      font-weight: 700;
      color: var(--green);
      font-size: 11px;
    }

    .plan-renew {
      font-size: 12px;
      color: var(--muted);
      margin-top: 12px;
    }

    .plan-renew strong {
      color: var(--ink);
    }

    .stripe-card-item {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 14px 16px;
      border: 1.5px solid var(--border);
      border-radius: 9px;
      margin-bottom: 10px;
      transition: border-color .2s;
    }

    .stripe-card-item:hover {
      border-color: var(--blue);
    }

    .stripe-card-item.default {
      border-color: var(--blue);
      background: var(--blue-soft);
    }

    .card-icon {
      width: 40px;
      height: 26px;
      background: var(--ink);
      border-radius: 4px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 10px;
      font-weight: 700;
      color: white;
      flex-shrink: 0;
    }

    .card-info {
      flex: 1;
    }

    .card-name {
      font-size: 13px;
      font-weight: 600;
      color: var(--ink);
    }

    .card-exp {
      font-size: 11px;
      color: var(--muted);
    }

    .card-default-badge {
      font-size: 10px;
      font-weight: 700;
      color: var(--blue);
      background: white;
      border: 1px solid rgba(16, 85, 182, 0.2);
      padding: 2px 8px;
      border-radius: 100px;
    }

    .btn-outline {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      font-family: 'Syne', sans-serif;
      font-size: 13px;
      font-weight: 600;
      padding: 10px 18px;
      border: 1.5px solid var(--border);
      border-radius: 7px;
      background: white;
      color: var(--ink);
      cursor: pointer;
      transition: all .2s;
      text-decoration: none;
    }

    .btn-outline:hover {
      border-color: var(--blue);
      color: var(--blue);
    }

    .btn-primary {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      font-family: 'Syne', sans-serif;
      font-size: 13px;
      font-weight: 600;
      padding: 10px 18px;
      border: none;
      border-radius: 7px;
      background: var(--ink);
      color: white;
      cursor: pointer;
      transition: all .2s;
    }

    .btn-primary:hover {
      background: var(--blue);
    }

    .invoice-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 12px 0;
      border-bottom: 1px solid var(--border);
      font-size: 13px;
    }

    .invoice-row:last-child {
      border-bottom: none;
    }

    .invoice-date {
      color: var(--muted);
    }

    .invoice-amt {
      font-weight: 600;
      color: var(--ink);
    }

    .invoice-status {
      font-size: 11px;
      font-weight: 600;
      padding: 3px 8px;
      border-radius: 100px;
      background: rgba(10, 122, 80, 0.08);
      color: var(--green);
    }

    .stripe-powered {
      display: flex;
      align-items: center;
      gap: 6px;
      font-size: 11px;
      color: var(--muted);
      margin-top: 16px;
    }

    /* ── Calendar Panel ── */
    .cal-layout {
      display: grid;
      grid-template-columns: 300px 1fr;
      gap: 20px;
    }

    .cal-sidebar {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .cal-card {
      background: white;
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 24px;
    }

    .cal-month-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 16px;
    }

    .cal-month-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--ink);
    }

    .cal-nav-btn {
      width: 28px;
      height: 28px;
      border: 1px solid var(--border);
      border-radius: 6px;
      background: white;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all .2s;
      font-size: 12px;
      color: var(--muted);
    }

    .cal-nav-btn:hover {
      border-color: var(--blue);
      color: var(--blue);
    }

    .cal-grid {
      display: grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 2px;
    }

    .cal-dow {
      font-size: 9px;
      font-weight: 700;
      text-align: center;
      color: var(--muted);
      letter-spacing: 1px;
      text-transform: uppercase;
      padding: 4px 0;
    }

    .cal-day {
      aspect-ratio: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      color: var(--muted);
      border-radius: 6px;
      cursor: pointer;
      transition: all .2s;
      position: relative;
    }

    .cal-day:hover {
      background: var(--blue-soft);
      color: var(--blue);
    }

    .cal-day.today {
      background: var(--blue);
      color: white;
      font-weight: 700;
    }

    .cal-day.has-appt::after {
      content: '';
      position: absolute;
      bottom: 3px;
      left: 50%;
      transform: translateX(-50%);
      width: 4px;
      height: 4px;
      border-radius: 50%;
      background: var(--teal);
    }

    .cal-day.today.has-appt::after {
      background: rgba(255, 255, 255, 0.6);
    }

    .cal-day.other-month {
      opacity: 0.3;
    }

    .upcoming-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .upcoming-item {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 12px;
      border-radius: 8px;
      background: var(--gray);
      border: 1px solid var(--border);
      cursor: pointer;
      transition: border-color .2s;
    }

    .upcoming-item:hover {
      border-color: var(--blue);
    }

    .upcoming-time {
      font-size: 11px;
      font-weight: 700;
      color: var(--blue);
      min-width: 42px;
      padding-top: 2px;
    }

    .upcoming-name {
      font-size: 13px;
      font-weight: 600;
      color: var(--ink);
      margin-bottom: 2px;
    }

    .upcoming-type {
      font-size: 11px;
      color: var(--muted);
    }

    .cal-main-card {
      background: white;
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 28px;
    }

    .cal-day-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 24px;
    }

    .cal-day-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--ink);
    }

    .cal-placeholder-msg {
      text-align: center;
      padding: 60px 40px;
    }

    .cal-placeholder-icon {
      width: 64px;
      height: 64px;
      border-radius: 16px;
      background: var(--blue-soft);
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      color: var(--blue);
    }

    .cal-ph-title {
      font-family: 'Fraunces', serif;
      font-size: 22px;
      font-weight: 600;
      color: var(--ink);
      letter-spacing: -0.5px;
      margin-bottom: 10px;
    }

    .cal-ph-body {
      font-size: 14px;
      color: var(--muted);
      line-height: 1.7;
      max-width: 380px;
      margin: 0 auto 28px;
    }

    .cal-feature-pills {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
      margin-bottom: 28px;
    }

    .cal-pill {
      font-size: 11px;
      font-weight: 600;
      padding: 5px 12px;
      border-radius: 100px;
      background: var(--blue-soft);
      color: var(--blue);
      border: 1px solid rgba(16, 85, 182, 0.15);
    }

    .timeline-slot {
      display: flex;
      gap: 16px;
      padding: 8px 0;
      border-bottom: 1px solid var(--border);
      align-items: flex-start;
    }

    .timeline-slot:last-child {
      border-bottom: none;
    }

    .slot-time {
      font-size: 11px;
      color: var(--muted);
      min-width: 48px;
      padding-top: 3px;
    }

    .slot-appt {
      flex: 1;
      border-radius: 8px;
      padding: 10px 14px;
      font-size: 13px;
    }

    .slot-appt.blue {
      background: var(--blue-soft);
      border-left: 3px solid var(--blue);
    }

    .slot-appt.teal {
      background: var(--teal-soft);
      border-left: 3px solid var(--teal);
    }

    .slot-appt.empty {
      background: transparent;
      color: var(--muted);
      font-style: italic;
    }

    .slot-appt-name {
      font-weight: 600;
      color: var(--ink);
      margin-bottom: 2px;
    }

    .slot-appt-type {
      font-size: 11px;
      color: var(--muted);
    }

    /* ── Support Panel ── */
    .support-grid {
      display: grid;
      grid-template-columns: 1fr 360px;
      gap: 20px;
    }

    .chat-container {
      background: white;
      border: 1px solid var(--border);
      border-radius: 14px;
      display: flex;
      flex-direction: column;
      height: 580px;
    }

    .chat-header {
      padding: 18px 22px;
      border-bottom: 1px solid var(--border);
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .chat-avatar {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--ink);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      position: relative;
    }

    .chat-avatar::after {
      content: '';
      position: absolute;
      bottom: 1px;
      right: 1px;
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--green);
      border: 2px solid white;
    }

    .chat-info-name {
      font-size: 13px;
      font-weight: 700;
      color: var(--ink);
    }

    .chat-info-status {
      font-size: 11px;
      color: var(--green);
      font-weight: 500;
    }

    .chat-messages {
      flex: 1;
      overflow-y: auto;
      padding: 20px;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .msg-row {
      display: flex;
      gap: 10px;
      align-items: flex-end;
    }

    .msg-row.user {
      flex-direction: row-reverse;
    }

    .msg-avatar {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 10px;
      font-weight: 700;
    }

    .msg-avatar.ai {
      background: var(--ink);
      color: white;
    }

    .msg-avatar.user {
      background: var(--blue);
      color: white;
    }

    .msg-bubble {
      max-width: 72%;
      padding: 11px 15px;
      border-radius: 14px;
      font-size: 13px;
      line-height: 1.6;
    }

    .msg-row.ai .msg-bubble {
      background: var(--gray);
      border: 1px solid var(--border);
      color: var(--ink);
      border-bottom-left-radius: 4px;
    }

    .msg-row.user .msg-bubble {
      background: var(--blue);
      color: white;
      border-bottom-right-radius: 4px;
    }

    .msg-time {
      font-size: 10px;
      color: var(--muted);
      padding: 0 4px 2px;
    }

    .chat-input-area {
      padding: 16px 20px;
      border-top: 1px solid var(--border);
      display: flex;
      gap: 10px;
      align-items: flex-end;
    }

    .chat-input {
      flex: 1;
      border: 1.5px solid var(--border);
      border-radius: 10px;
      padding: 10px 14px;
      font-family: 'Syne', sans-serif;
      font-size: 13px;
      color: var(--ink);
      background: var(--gray);
      outline: none;
      resize: none;
      transition: border-color .2s;
      height: 42px;
    }

    .chat-input:focus {
      border-color: var(--blue);
      background: white;
    }

    .chat-send {
      width: 42px;
      height: 42px;
      border-radius: 10px;
      background: var(--blue);
      border: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: background .2s;
      flex-shrink: 0;
      color: white;
    }

    .chat-send:hover {
      background: var(--blue-mid);
    }

    .escalation-card {
      background: white;
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 28px;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .escalation-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--ink);
      margin-bottom: 4px;
    }

    .escalation-desc {
      font-size: 13px;
      color: var(--muted);
      line-height: 1.65;
    }

    .escalation-option {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 16px;
      border: 1.5px solid var(--border);
      border-radius: 10px;
      cursor: pointer;
      transition: all .2s;
    }

    .escalation-option:hover {
      border-color: var(--blue);
      background: var(--blue-soft);
    }

    .esc-icon {
      width: 38px;
      height: 38px;
      border-radius: 9px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .esc-icon.blue {
      background: var(--blue-soft);
      color: var(--blue);
    }

    .esc-icon.green {
      background: rgba(10, 122, 80, 0.08);
      color: var(--green);
    }

    .esc-name {
      font-size: 13px;
      font-weight: 700;
      color: var(--ink);
      margin-bottom: 3px;
    }

    .esc-desc {
      font-size: 11px;
      color: var(--muted);
      line-height: 1.5;
    }

    .support-status-row {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 12px 14px;
      background: rgba(10, 122, 80, 0.05);
      border: 1px solid rgba(10, 122, 80, 0.15);
      border-radius: 8px;
      font-size: 12px;
      color: var(--green);
      font-weight: 600;
    }

    .support-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
      flex-shrink: 0;
      animation: pulse 2s infinite;
    }

    @keyframes pulse {

      0%,
      100% {
        opacity: 1;
      }

      50% {
        opacity: 0.4;
      }
    }

    .typing-indicator {
      display: flex;
      gap: 4px;
      align-items: center;
      padding: 4px 0;
    }

    .typing-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--muted);
      animation: typingBounce 1.4s ease-in-out infinite;
    }

    .typing-dot:nth-child(2) {
      animation-delay: 0.2s;
    }

    .typing-dot:nth-child(3) {
      animation-delay: 0.4s;
    }

    @keyframes typingBounce {

      0%,
      60%,
      100% {
        transform: translateY(0);
      }

      30% {
        transform: translateY(-6px);
      }
    }

    /* ─── RESPONSIVE ──────────────────────── */
    @media (max-width:900px) {
      nav {
        padding: 0 20px;
      }

      .nav-links a {
        display: none;
      }

      .nav-hamburger {
        display: flex;
      }

      .studio-hero {
        padding: 32px 20px 0;
      }

      .studio-body {
        padding: 24px 20px;
      }

      .studio-tabs {
        overflow-x: auto;
        padding-bottom: 0;
      }

      .studio-tab {
        padding: 12px 16px;
        font-size: 12px;
      }

      .kpi-grid {
        grid-template-columns: 1fr 1fr;
      }

      .kpi-charts-row,
      .pay-grid,
      .cal-layout,
      .support-grid {
        grid-template-columns: 1fr;
      }

      .pay-card-full {
        grid-column: auto;
      }

      section {
        padding: 70px 24px;
      }

      .hero {
        padding: 60px 24px;
      }

      .stats-bar {
        padding: 0 20px;
        flex-wrap: wrap;
      }

      .problems-layout,
      .paths-grid,
      .how-layout,
      .proof-grid {
        grid-template-columns: 1fr;
      }

      .proof-grid {
        gap: 16px;
      }

      .cta-section,
      .form-section {
        padding: 70px 24px;
      }

      footer {
        flex-direction: column;
        gap: 12px;
        text-align: center;
        padding: 28px 24px;
      }

      .form-radio-group {
        flex-direction: column;
      }
    }