:root {
    --teal: #1BADA8;
    --teal-dark: #158a86;
    --teal-light: #e8f8f7;
    --orange: #E8692A;
    --orange-light: #fdf0e8;
    --black: #111111;
    --off-white: #F9F9F6;
    --dark-text: #1a1a1a;
    --muted: #666;
    --white: #ffffff;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  p:has(> br:only-child) { display: none; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Nunito', sans-serif;
    background: var(--off-white);
    color: var(--dark-text);
    overflow-x: hidden;
    padding-bottom: 0;
  }

  /* ── Bootstrap Navbar Overrides ─────────────────────────────────────── */
  #mainNav {
    background: #F7F3EE !important;
    border-bottom: 2px solid var(--teal);
    min-height: 72px;
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }
  #mainNav .navbar-brand { padding: 0; }
  #mainNav .navbar-brand img { height: 48px; display: block; }
  #mainNav .nav-link {
    color: var(--dark-text) !important;
    font-family: 'Nunito', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: color 0.2s;
  }
  #mainNav .nav-link:hover,
  #mainNav .nav-link.active { color: var(--teal) !important; font-weight: 800; }
  #mainNav .nav-cta {
    background: #1a1a1a !important;
    color: white !important;
    padding: 10px 24px !important;
    font-weight: 800 !important;
    border-radius: 4px;
  }
  #mainNav .nav-cta:hover { background: var(--teal-dark) !important; }
  #mainNav .navbar-toggler { border-color: var(--teal); }
  #mainNav .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%231BADA8' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
  }
  @media (max-width: 991.98px) {
    #mainNav { padding-left: 1.25rem; padding-right: 1.25rem; min-height: auto; }
    #mainNav .navbar-collapse { padding: 1rem 0; border-top: 1px solid rgba(0,0,0,0.08); margin-top: 4px; }
    #mainNav .nav-link { padding: 0.625rem 0; border-bottom: 1px solid rgba(0,0,0,0.05); }
    #mainNav .nav-cta { margin-top: 0.75rem; display: inline-block; }
  }

  /* ── Hero ────────────────────────────────────────────────────────────── */
  .hero {
    min-height: calc(100vh - 52px);
    background: var(--black);
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
  }
  .hero-bg-circle { position: absolute; border-radius: 50%; opacity: 0.06; }
  .hero-bg-circle.c1 { width: 600px; height: 600px; top: -200px; right: -100px; background: var(--teal); }
  .hero-bg-circle.c2 { width: 300px; height: 300px; bottom: -100px; left: 200px; background: var(--orange); }

  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(27,173,168,0.15);
    border: 1px solid rgba(27,173,168,0.3);
    color: var(--teal);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: 28px;
    animation: fadeUp 0.7s ease both;
  }
  .hero-title {
    font-size: clamp(36px, 5.5vw, 76px);
    font-weight: 900;
    color: white;
    line-height: 1.05;
    margin-bottom: 12px;
    animation: fadeUp 0.8s ease both 0.1s;
  }
  .hero-title .accent { color: var(--teal); }
  .hero-title .accent-orange { color: var(--orange); }
  .hero-subtitle {
    font-family: 'Lora', serif;
    font-style: italic;
    font-size: 20px;
    color: rgba(255,255,255,0.55);
    margin-bottom: 28px;
    line-height: 1.5;
    animation: fadeUp 0.9s ease both 0.2s;
  }
  .hero-desc {
    font-size: 16px;
    color: rgba(255,255,255,0.65);
    line-height: 1.8;
    margin-bottom: 40px;
    animation: fadeUp 1s ease both 0.3s;
  }
  .hero-desc strong { color: var(--teal); font-weight: 700; }
  .hero-slogan {
    font-family: 'Lora', serif;
    font-style: italic;
    font-size: 22px;
    color: rgba(255,255,255,0.9);
    line-height: 1.5;
    margin-bottom: 28px;
    border-left: 3px solid var(--orange);
    padding-left: 20px;
    animation: fadeUp 0.95s ease both 0.25s;
  }
  .hero-btns { animation: fadeUp 1s ease both 0.4s; }

  .btn-teal {
    background: var(--teal);
    color: white;
    padding: 16px 36px;
    font-family: 'Nunito', sans-serif;
    font-size: 15px;
    font-weight: 800;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.25s;
    display: inline-block;
  }
  .btn-teal:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(27,173,168,0.35); color: white; }
  .btn-ghost {
    background: transparent;
    color: rgba(255,255,255,0.7);
    padding: 16px 36px;
    font-family: 'Nunito', sans-serif;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 4px;
    transition: all 0.25s;
    display: inline-block;
  }
  .btn-ghost:hover { border-color: var(--teal); color: var(--teal); }

  .hero-stat {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-left: 3px solid var(--teal);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    border-radius: 2px;
    transition: background 0.3s;
  }
  .hero-stat:hover { background: rgba(255,255,255,0.07); }
  .hero-stat:nth-child(2) { border-left-color: var(--orange); }
  .hero-stat:nth-child(3) { border-left-color: rgba(255,255,255,0.3); }
  .stat-txt { font-size: 18px; color: rgba(255,255,255,0.5); line-height: 1.5; font-weight: 600; }

  /* ── Slogan Banner ────────────────────────────────────────────────────── */
  .slogan-banner {
    background: var(--off-white);
    border-top: 4px solid var(--teal);
    border-bottom: 4px solid var(--orange);
    padding: 40px;
    text-align: center;
  }
  .slogan-inner {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
  }
  .slogan-quote-mark {
    font-family: 'Lora', serif;
    font-size: 80px;
    color: var(--teal);
    line-height: 0.5;
    opacity: 0.3;
    flex-shrink: 0;
  }
  .slogan-text {
    font-family: 'Lora', serif;
    font-style: italic;
    font-size: clamp(20px, 3vw, 30px);
    font-weight: 600;
    color: var(--dark-text);
    line-height: 1.4;
  }
  .slogan-brand {
    font-size: 14px;
    font-weight: 800;
    color: var(--teal);
    letter-spacing: 2px;
    text-transform: uppercase;
    display: block;
    width: 100%;
    margin-top: 8px;
  }

  /* ── USP Band (Fixed Footer) ─────────────────────────────────────────── */
  .usp-band {
    background: var(--teal);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 99;
    height: 52px;
    padding: 0 40px;
    overflow: hidden;
    display: flex;
    align-items: center;
  }
  .usp-scroll { display: flex; gap: 60px; animation: scrollLeft 20s linear infinite; white-space: nowrap; }
  .usp-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 800;
    color: white;
    letter-spacing: 1px;
    text-transform: uppercase;
    flex-shrink: 0;
  }
  .usp-dot { width: 6px; height: 6px; background: var(--orange); border-radius: 50%; flex-shrink: 0; }

  /* ── Sections ─────────────────────────────────────────────────────────── */
  section { padding: 100px 0 152px; min-height: calc(100vh - 72px); }
  .section-label {
    font-size: 11px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--teal);
    font-weight: 800;
    margin-bottom: 12px;
  }
  .section-title {
    font-size: clamp(28px, 3.5vw, 48px);
    font-weight: 900;
    color: var(--dark-text);
    line-height: 1.1;
    margin-bottom: 16px;
  }
  .section-sub {
    font-size: 17px;
    color: var(--muted);
    line-height: 1.7;
    /* max-width: 600px; */
    margin-bottom: 48px;
  }

  /* ── Philosophy ───────────────────────────────────────────────────────── */
  .philosophy { background: white; }
  .philosophy-visual { position: relative; }
  .photo-wrap { position: relative; margin-bottom: 0; }
  .photo-portrait {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: center top;
    display: block;
    filter: grayscale(15%);
  }
  .photo-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(17,17,17,0.7));
    padding: 24px 20px 16px;
  }
  .photo-name { font-size: 22px; font-weight: 900; color: white; line-height: 1.1; }
  .photo-role { font-size: 13px; color: var(--teal); font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-top: 4px; }
  .philosophy-tag {
    display: inline-block;
    background: var(--orange);
    color: white;
    padding: 16px 20px;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.4;
    margin-top: 16px;
  }
  .philosophy-text p { font-size: 16px; line-height: 1.8; color: #444; margin-bottom: 18px; }
  .philosophy-text p strong { color: var(--teal-dark); }
  .pillar {
    background: var(--teal-light);
    padding: 20px;
    border-radius: 4px;
    border-left: 3px solid var(--teal);
    height: 100%;
  }
  .pillar-title { font-size: 14px; font-weight: 800; color: var(--teal-dark); margin-bottom: 4px; }
  .pillar-text { font-size: 13px; color: #555; line-height: 1.5; }

  /* ── Offers ───────────────────────────────────────────────────────────── */
  .offers { background: var(--off-white); }
  .offer-card {
    background: white;
    border-radius: 4px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    height: 100%;
  }
  .offer-card:hover { transform: translateY(-6px); box-shadow: 0 16px 48px rgba(0,0,0,0.1); }
  .offer-top { height: 6px; background: var(--teal); }
  .offer-card:nth-child(even) .offer-top { background: var(--orange); }
  .offer-body { padding: 32px; flex: 1; }
  .offer-emoji { font-size: 32px; display: block; margin-bottom: 16px; }
  .offer-title { font-size: 19px; font-weight: 900; color: var(--dark-text); margin-bottom: 10px; }
  .offer-text { font-size: 14px; color: var(--muted); line-height: 1.7; }
  .offer-footer { padding: 16px 32px; border-top: 1px solid #f0f0f0; display: flex; flex-wrap: wrap; gap: 6px; }
  .audience-chip {
    font-size: 11px;
    font-weight: 700;
    background: var(--teal-light);
    color: var(--teal-dark);
    padding: 4px 10px;
    border-radius: 100px;
  }

  /* ── Neuro ────────────────────────────────────────────────────────────── */
  .neuro { background: var(--black); }
  .neuro .section-label { color: var(--teal); }
  .neuro .section-title { color: white; }
  .neuro .section-sub { color: rgba(255,255,255,0.55); }
  .neuro-card {
    background: rgba(255,255,255,0.04);
    padding: 40px 32px;
    transition: background 0.3s;
    position: relative;
    overflow: hidden;
    height: 100%;
  }
  .neuro-card:hover { background: rgba(27,173,168,0.1); }
  .neuro-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--teal);
    opacity: 0;
    transition: opacity 0.3s;
  }
  .neuro-card:hover::before { opacity: 1; }
  .neuro-icon { font-size: 36px; display: block; margin-bottom: 20px; }
  .neuro-title { font-size: 18px; font-weight: 900; color: white; margin-bottom: 10px; }
  .neuro-text { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.7; }
  .neuro-cta {
    margin-top: 48px;
    background: rgba(27,173,168,0.1);
    border: 1px solid rgba(27,173,168,0.2);
    padding: 40px;
    border-radius: 4px;
  }
  .neuro-cta-text {
    font-family: 'Lora', serif;
    font-style: italic;
    font-size: clamp(17px, 2vw, 22px);
    color: rgba(255,255,255,0.85);
    line-height: 1.5;
  }
  .neuro-cta-text strong { color: var(--teal); font-style: normal; }

  /* ── Tool ─────────────────────────────────────────────────────────────── */
  .tool { background: var(--orange); }
  .tool .section-label { color: rgba(255,255,255,0.7); }
  .tool .section-title { color: white; }
  .tool-text p { color: rgba(255,255,255,0.8); font-size: 16px; line-height: 1.8; margin-bottom: 16px; }
  .tool-steps { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
  .tool-step { display: flex; gap: 20px; align-items: flex-start; }
  .step-num { font-size: 40px; font-weight: 900; color: rgba(255,255,255,0.15); line-height: 1; flex-shrink: 0; width: 48px; }
  .step-content strong { display: block; color: white; font-size: 15px; font-weight: 800; margin-bottom: 4px; padding-top: 10px; }
  .step-content p { color: rgba(255,255,255,0.7); font-size: 13px; margin: 0; }
  .tool-visual-box { background: rgba(0,0,0,0.15); padding: 60px 40px; text-align: center; border-radius: 4px; }
  .volcano { font-size: 90px; display: block; animation: float 3s ease-in-out infinite; }
  .tool-visual-title { font-family: 'Lora', serif; font-size: 26px; font-style: italic; color: white; margin-top: 20px; }
  .tool-visual-badge {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    color: white;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 100px;
    margin-top: 12px;
    font-weight: 700;
  }

  /* ── Qualifications ───────────────────────────────────────────────────── */
  .quals { background: white; }
  .qual-card { border: 1px solid #eee; padding: 28px; border-radius: 4px; transition: all 0.3s; height: 100%; }
  .qual-card:hover { border-color: var(--teal); box-shadow: 0 4px 20px rgba(27,173,168,0.1); }
  .qual-icon { font-size: 28px; display: block; margin-bottom: 14px; }
  .qual-title { font-size: 16px; font-weight: 900; color: var(--dark-text); margin-bottom: 6px; }
  .qual-detail { font-size: 13px; color: var(--muted); line-height: 1.6; }
  .qual-badge {
    display: inline-block;
    background: var(--teal);
    color: white;
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 100px;
    margin-top: 10px;
    font-weight: 800;
  }
  .qual-badge.orange { background: var(--orange); }

  /* ── References ───────────────────────────────────────────────────────── */
  .refs { background: var(--teal-light); }
  .ref-card { background: white; padding: 40px; border-radius: 4px; height: 100%; }
  .ref-mark { font-size: 64px; color: var(--teal); line-height: 0.7; font-family: 'Lora', serif; display: block; margin-bottom: 16px; opacity: 0.4; }
  .ref-text { font-family: 'Lora', serif; font-style: italic; font-size: 16px; color: #333; line-height: 1.8; margin-bottom: 24px; }
  .ref-from { font-size: 12px; font-weight: 800; color: var(--teal); letter-spacing: 1px; text-transform: uppercase; }

  /* ── Contact ──────────────────────────────────────────────────────────── */
  .contact { background: var(--black); }
  .contact .section-label { color: var(--teal); }
  .contact .section-title { color: white; }
  .contact .section-sub { color: rgba(255,255,255,0.5); }
  .contact-options { display: flex; flex-direction: column; gap: 16px; }
  .contact-item {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.07);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    border-radius: 4px;
    transition: background 0.3s;
  }
  .contact-item:hover { background: rgba(27,173,168,0.1); border-color: rgba(27,173,168,0.3); }
  .contact-icon { font-size: 28px; }
  .contact-label { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--teal); font-weight: 800; margin-bottom: 4px; }
  .contact-val { font-size: 15px; color: rgba(255,255,255,0.75); font-weight: 600; }
  .resume-panel { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07); padding: 40px; border-radius: 4px; }
  .resume-headline { font-size: 20px; font-weight: 900; color: white; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .resume-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
  .resume-list li { display: flex; gap: 12px; font-size: 14px; color: rgba(255,255,255,0.65); line-height: 1.5; font-weight: 600; }
  .resume-list li span { color: var(--teal); flex-shrink: 0; }

  /* ── Animations ───────────────────────────────────────────────────────── */
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(28px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes scrollLeft {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
  }
  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
  }

  /* ── Responsive tweaks (Bootstrap handles grids, only cosmetics here) ── */
  @media (max-width: 767.98px) {
    .hero { padding: 100px 0 60px; }
    section { padding: 60px 0 112px; }
    .slogan-banner { padding: 32px 20px; }
    .tool-visual-box { margin-top: 40px; }
    .neuro-cta { padding: 28px; }
    .resume-panel { padding: 28px; }
  }