:root {
      --sky: #2fa8e0;
      --sky-dark: #1a8fc7;
      --sky-light: #e8f6fd;
      --sky-mid: #b3dff5;
      --navy: #0d4f78;
      --teal: #17b8a6;
      --white: #ffffff;
      --gray-light: #f4f8fb;
      --gray: #6b7f8e;
      --text: #1e2d3a;
      --radius: 14px;
      --shadow: 0 4px 24px rgba(45,100,160,0.10);
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Nunito', sans-serif;
      color: var(--text);
      background: var(--white);
      line-height: 1.6;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }

    /* ===== NAVBAR ===== */
    .navbar {
      position: sticky; top: 0; z-index: 100;
      background: var(--white);
      box-shadow: 0 2px 12px rgba(45,100,160,0.09);
      padding: 0 24px;
      display: flex; align-items: center; justify-content: space-between;
      height: 70px;
    }
    .navbar-logo .brand {
      font-size: 1.25rem; font-weight: 900; color: var(--sky);
      letter-spacing: -0.5px;
    }
    .brand span { color: var(--navy); }
    .navbar-links {
      display: flex; align-items: center; gap: 8px;
    }
    .btn {
      display: inline-flex; align-items: center; justify-content: center;
      border-radius: 50px;
      font-family: 'Nunito', sans-serif;
      font-weight: 700; font-size: 0.95rem;
      cursor: pointer; border: none;
      transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
    }
    .btn:hover { transform: translateY(-1px); }
    .btn-signin {
      background: transparent; color: var(--sky);
      border: 2px solid var(--sky);
      padding: 8px 20px;
    }
    .btn-signin:hover { background: var(--sky-light); }
    .btn-join {
      background: var(--sky); color: var(--white);
      padding: 10px 24px;
      box-shadow: 0 4px 14px rgba(47,168,224,0.35);
    }
    .btn-join:hover {
      background: var(--sky-dark);
      box-shadow: 0 6px 18px rgba(47,168,224,0.45);
    }
    .btn-join-lg {
      background: var(--sky); color: var(--white);
      padding: 16px 44px; font-size: 1.15rem;
      box-shadow: 0 6px 24px rgba(47,168,224,0.4);
    }
    .btn-join-lg:hover {
      background: var(--sky-dark);
      box-shadow: 0 8px 28px rgba(47,168,224,0.5);
    }
    .btn-start {
      background: linear-gradient(135deg, var(--teal), #14a090);
      color: white; padding: 15px 40px; font-size: 1.1rem; font-weight: 800;
      box-shadow: 0 6px 22px rgba(23,184,166,0.4); width: 100%;
    }
    .btn-start:hover {
      box-shadow: 0 8px 28px rgba(23,184,166,0.55);
      transform: translateY(-2px);
    }
    .modal-actions { display: flex; gap: 12px; }
    .modal-actions .btn { flex: 1; width: auto; padding: 15px 20px; text-decoration: none; }
    .btn-free {
      background: var(--white); color: var(--sky);
      border: 2px solid var(--sky);
      font-size: 1.1rem; font-weight: 800;
    }
    .btn-free:hover {
      background: var(--sky-light);
      transform: translateY(-2px);
    }
    @media (max-width: 400px) {
      .modal-actions { flex-direction: column; }
    }

    /* ===== HERO ===== */
    .hero {
      background: linear-gradient(135deg, #e8f6fd 0%, #c2e8f7 50%, #d9f1f8 100%);
      padding: 72px 24px 56px;
      text-align: center;
      position: relative; overflow: hidden;
    }
    .hero::before {
      content: '';
      position: absolute; top: -80px; right: -80px;
      width: 360px; height: 360px; border-radius: 50%;
      background: radial-gradient(circle, rgba(47,168,224,0.18), transparent 70%);
    }
    .hero::after {
      content: '';
      position: absolute; bottom: -60px; left: -60px;
      width: 280px; height: 280px; border-radius: 50%;
      background: radial-gradient(circle, rgba(23,184,166,0.13), transparent 70%);
    }
    .hero-inner { max-width: 760px; margin: 0 auto; position: relative; z-index: 1; }
    .hero-tagline {
      display: inline-block;
      background: rgba(47,168,224,0.15); color: var(--sky-dark);
      border: 1px solid rgba(47,168,224,0.3); border-radius: 50px;
      padding: 5px 16px; font-size: 0.85rem; font-weight: 700;
      letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 20px;
    }
    .hero h1 {
      font-size: clamp(2rem, 5vw, 3.2rem);
      font-weight: 900; color: var(--navy);
      line-height: 1.15; margin-bottom: 18px;
    }
    .hero h1 em { font-style: normal; color: var(--sky); }
    .hero p {
      font-size: 1.1rem; color: var(--gray);
      max-width: 560px; margin: 0 auto 32px;
    }
    .hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

    /* Hero screenshots — no stretching on any screen */
    .hero-screens {
      max-width: 1022px; width: 80%; margin: 48px auto 0;
      position: relative; z-index: 1;
      display: flex; justify-content: center;
    }
    .hero-screens .screen-wrap {
      width: 100%;
    }
    .hero-screens img {
      width: 100%; height: auto;
      display: block;
    }

    /* ===== STATS BAR ===== */
    .stats-bar {
      background: var(--navy); padding: 28px 24px;
      display: flex; justify-content: center; flex-wrap: wrap;
    }
    .stat {
      text-align: center; padding: 12px 40px;
      border-right: 1px solid rgba(255,255,255,0.15);
    }
    .stat:last-child { border-right: none; }
    .stat-num { font-size: 2rem; font-weight: 900; color: var(--sky); line-height: 1; }
    .stat-lbl { font-size: 0.82rem; color: rgba(255,255,255,0.65); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 4px; }

    /* ===== SECTIONS ===== */
    .section { padding: 72px 24px; }
    .section-alt { background: var(--gray-light); }
    .container { max-width: 1100px; margin: 0 auto; }
    .section-label {
      font-size: 0.8rem; font-weight: 800; letter-spacing: 0.12em;
      text-transform: uppercase; color: var(--sky); margin-bottom: 10px;
    }
    .section-title {
      font-size: clamp(1.6rem, 3.5vw, 2.4rem);
      font-weight: 900; color: var(--navy); margin-bottom: 14px; line-height: 1.2;
    }
    .section-sub { font-size: 1rem; color: var(--gray); max-width: 560px; line-height: 1.7; }
    .section-header { margin-bottom: 48px; }
    .section-header.center { text-align: center; }
    .section-header.center .section-sub { margin: 0 auto; }

    /* ===== FEATURE CARDS ===== */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 32px;
    }
    .feature-card {
      background: var(--white); border-radius: var(--radius);
      box-shadow: var(--shadow); overflow: hidden;
      transition: transform 0.2s, box-shadow 0.2s;
      display: flex; flex-direction: column;
    }
    .feature-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 8px 36px rgba(45,100,160,0.14);
    }
    /* Natural-ratio image container — no fixed height, no distortion */
    .feature-img-wrap {
      width: 100%; overflow: hidden; background: #f0f0f0;
    }
    .feature-img {
      width: 100%; height: auto; display: block;
    }
    /* For wide/landscape images we want a consistent card look —
       crop to a sensible aspect ratio using padding-bottom trick */
    .feature-img-wrap.crop-landscape {
      position: relative; padding-bottom: 62%; /* ~16:10 crop */
      height: 0;
    }
    .feature-img-wrap.crop-landscape .feature-img {
      position: absolute; top: 0; left: 0;
      width: 100%; height: 100%;
      object-fit: cover;
    }
    /* Steak: keep the whole plate visible — show from top so nothing is cut */
    .feature-img-wrap.crop-steak .feature-img {
      object-position: center top;
    }
    /* Woman: centre the face */
    .feature-img-wrap.crop-woman .feature-img {
      object-position: center 20%;
    }
    .feature-body { padding: 24px; flex: 1; }
    .feature-icon {
      width: 44px; height: 44px; border-radius: 10px;
      background: var(--sky-light); margin-bottom: 14px;
      display: flex; align-items: center; justify-content: center; font-size: 1.4rem;
    }
    .feature-body h3 { font-size: 1.1rem; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
    .feature-body p { font-size: 0.9rem; color: var(--gray); line-height: 1.6; }
    .feature-list { list-style: none; margin-top: 12px; }
    .feature-list li {
      font-size: 0.88rem; color: var(--gray);
      padding: 4px 0 4px 18px; position: relative;
    }
    .feature-list li::before {
      content: '\2013'; position: absolute; left: 0;
      color: var(--teal); font-weight: 800;
    }

    /* ===== TWO-COL ===== */
    .two-col {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 60px; align-items: center;
    }
    .two-col.flip { direction: rtl; }
    .two-col.flip > * { direction: ltr; }
    .two-col img {
      border-radius: var(--radius);
      box-shadow: 0 10px 36px rgba(13,79,120,0.13);
      width: 100%; height: auto; /* no forced height = no stretch */
      max-height: 380px; object-fit: cover;
    }

    /* ===== TESTIMONIALS ===== */
    .testimonials-grid {
      display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 28px;
    }
    .testimonial {
      background: var(--white); border-radius: var(--radius);
      padding: 30px; box-shadow: var(--shadow);
      border-top: 4px solid var(--sky); position: relative;
    }
    .testimonial::before {
      content: '\201C'; position: absolute; top: 14px; right: 20px;
      font-size: 4rem; color: var(--sky-mid); font-family: Georgia, serif; line-height: 1;
    }
    .testimonial p {
      font-family: 'Merriweather', serif; font-style: italic;
      font-size: 0.88rem; color: var(--gray); line-height: 1.75; margin-bottom: 18px;
    }
    .testimonial-author { font-weight: 800; font-size: 0.85rem; color: var(--navy); }

    /* ===== CTA BAND ===== */
    .cta-band {
      background: linear-gradient(135deg, var(--sky) 0%, var(--navy) 100%);
      padding: 72px 24px; text-align: center;
    }
    .cta-band h2 {
      font-size: clamp(1.6rem, 4vw, 2.5rem); font-weight: 900; color: white; margin-bottom: 16px;
    }
    .cta-band p { color: rgba(255,255,255,0.8); font-size: 1.05rem; margin-bottom: 32px; }

    /* ===== FOOTER ===== */
    footer {
      background: var(--navy); color: rgba(255,255,255,0.7);
      padding: 40px 24px 24px; text-align: center;
    }
    footer .footer-logo { color: white; font-weight: 900; font-size: 1.2rem; margin-bottom: 12px; }
    footer p { font-size: 0.85rem; line-height: 1.7; max-width: 500px; margin: 0 auto 16px; }
    footer .footer-links {
      display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin-bottom: 24px;
    }
    footer .footer-links a {
      font-size: 0.85rem; color: rgba(255,255,255,0.6); transition: color 0.2s; cursor: pointer;
    }
    footer .footer-links a:hover { color: var(--sky); }
    footer .copyright {
      font-size: 0.78rem; color: rgba(255,255,255,0.35);
      border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px;
    }

    /* ===== MODALS ===== */
    .modal-overlay {
      display: none; position: fixed; inset: 0;
      background: rgba(13,30,45,0.7); z-index: 1000;
      backdrop-filter: blur(4px);
      align-items: center; justify-content: center; padding: 24px;
    }
    .modal-overlay.open { display: flex; }
    .modal {
      background: white; border-radius: 20px;
      padding: 40px; max-width: 480px; width: 100%;
      box-shadow: 0 24px 60px rgba(13,30,45,0.3);
      position: relative; animation: modalIn 0.25s ease;
      max-height: 90vh; overflow-y: auto;
    }
    @keyframes modalIn {
      from { opacity: 0; transform: scale(0.94) translateY(16px); }
      to   { opacity: 1; transform: scale(1)    translateY(0); }
    }
    .modal-close {
      position: absolute; top: 16px; right: 20px;
      background: none; border: none; font-size: 1.5rem;
      color: var(--gray); cursor: pointer; line-height: 1;
    }
    .modal-badge {
      display: inline-block;
      background: linear-gradient(135deg, var(--sky), var(--teal));
      color: white; font-size: 0.75rem; font-weight: 800;
      text-transform: uppercase; letter-spacing: 0.08em;
      padding: 4px 14px; border-radius: 50px; margin-bottom: 16px;
    }
    .modal h2 { font-size: 1.7rem; font-weight: 900; color: var(--navy); margin-bottom: 8px; }
    .modal .modal-sub { color: var(--gray); font-size: 0.9rem; margin-bottom: 24px; }
    .modal-features { list-style: none; margin-bottom: 28px; }
    .modal-features li {
      padding: 9px 0 9px 28px; position: relative; font-size: 0.95rem;
      color: var(--text); border-bottom: 1px solid var(--sky-light);
    }
    .modal-features li:last-child { border-bottom: none; }
    .modal-features li::before {
      content: '\2713'; position: absolute; left: 0;
      color: var(--teal); font-weight: 900; font-size: 1rem;
    }
    .modal-price { text-align: center; margin-bottom: 24px; }
    .modal-price .price-num { font-size: 3rem; font-weight: 900; color: var(--navy); line-height: 1; }
    .modal-price .price-per { color: var(--gray); font-size: 0.9rem; margin-top: 4px; }
    .modal-price .price-note {
      display: inline-block; margin-top: 6px;
      background: #fff3e0; color: #e65100;
      border-radius: 50px; padding: 3px 12px; font-size: 0.8rem; font-weight: 700;
    }

    /* Sign In modal */
    .signin-options { display: flex; flex-direction: column; gap: 14px; margin-top: 8px; }
    .signin-btn {
      display: flex; flex-direction: column; gap: 4px;
      padding: 18px 22px; border-radius: 14px;
      border: 2px solid transparent; cursor: pointer;
      text-align: left; font-family: 'Nunito', sans-serif;
      text-decoration: none; transition: transform 0.15s, box-shadow 0.15s;
    }
    .signin-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.13); }
    .signin-btn-blue  { background: #2fa8e0; border-color: #2fa8e0; }
    .signin-btn-orange { background: #f97316; border-color: #f97316; }
    .sb-title { color: white; font-size: 1.1rem; font-weight: 800; }
    .sb-desc  { color: rgba(255,255,255,0.78); font-size: 0.84rem; }

    /* Contact form */
    .contact-form { display: flex; flex-direction: column; gap: 16px; margin-top: 8px; }
    .form-group { display: flex; flex-direction: column; gap: 6px; }
    .form-group label { font-size: 0.88rem; font-weight: 700; color: var(--navy); }
    .form-group input, .form-group textarea {
      padding: 11px 14px; border: 2px solid #d0e8f5;
      border-radius: 10px; font-family: 'Nunito', sans-serif;
      font-size: 0.95rem; color: var(--text); outline: none;
      transition: border-color 0.15s;
    }
    .form-group input:focus, .form-group textarea:focus { border-color: var(--sky); }
    .form-group textarea { resize: vertical; min-height: 110px; }
    .btn-contact-submit {
      background: var(--sky); color: white;
      padding: 14px; font-size: 1rem; font-weight: 800;
      border-radius: 50px; border: none; cursor: pointer;
      font-family: 'Nunito', sans-serif;
      box-shadow: 0 4px 14px rgba(47,168,224,0.35);
      transition: transform 0.15s, background 0.15s;
    }
    .btn-contact-submit:hover { background: var(--sky-dark); transform: translateY(-1px); }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 768px) {
      .two-col { grid-template-columns: 1fr; gap: 32px; }
      .two-col.flip { direction: ltr; }
      .hero-screens {
        width: 90%;
      }
      .stat { padding: 10px 22px; }
      .stat-num { font-size: 1.5rem; }
    }
    @media (max-width: 520px) {
      .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); width: 50%; }
    }