*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f4f8f5;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.clean-header{height:78px;background:#fff;position:sticky;top:0;z-index:100;border-bottom:1px solid #e8eeea}.clean-nav{width:min(1220px,calc(100% - 40px));height:100%;margin:auto;display:flex;align-items:center;gap:34px}.clean-brand img{display:block;width:190px;height:auto}.clean-nav nav{margin-left:auto;display:flex;align-items:center;gap:54px}.clean-nav nav a{color:#07140e;text-decoration:none;font-size:12px;font-weight:800;letter-spacing:.22em}.clean-lang{display:flex;background:#eef4f0;border-radius:999px;padding:3px;gap:2px}.clean-lang a{padding:5px 8px;border-radius:999px;color:#07140e;text-decoration:none;font-size:10px;font-weight:900}.clean-lang .active{background:#09281d;color:#fff}.clean-cta{display:flex;align-items:center;gap:10px;background:#092b1e;color:#fff;text-decoration:none;border-radius:9px;padding:13px 19px;font-size:12px;font-weight:800;white-space:nowrap}.clean-cta i{width:8px;height:8px;border-radius:50%;background:#1fe579;box-shadow:0 0 13px #1fe579}.clean-toggle{display:none;width:42px;height:42px;border:0;border-radius:10px;background:#092b1e;color:#fff;font-size:21px}.ptx-page{width:min(1220px,calc(100% - 40px));margin:20px auto 0}.ptx-logo{display:none!important}
@media(max-width:980px){.clean-nav nav{display:none;position:absolute;left:20px;right:20px;top:70px;background:#fff;border:1px solid #e0e9e3;border-radius:0 0 16px 16px;padding:12px 20px;box-shadow:0 20px 40px rgba(0,25,16,.12)}.clean-nav nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.clean-nav nav a{padding:13px 4px;border-bottom:1px solid #eef3f0}.clean-toggle{display:block}.clean-lang{margin-left:auto}.clean-cta{display:none}}
@media(max-width:600px){.clean-header{height:68px}.clean-nav{width:calc(100% - 24px)}.clean-brand img{width:154px}.ptx-page{width:100%;margin-top:0}.clean-lang a{padding:5px 7px}}



.ptx-trust-logo{min-height:112px!important;padding:14px 10px!important;display:flex!important;flex-direction:column;align-items:center;justify-content:center;gap:9px}.ptx-trust-logo img{width:100%;height:48px;object-fit:contain}.ptx-trust-logo span{font-size:10px!important;line-height:1.25;text-align:center}.ptx-logo-surface{width:100%;height:54px;display:flex;align-items:center;justify-content:center;border-radius:10px;padding:7px}.ptx-logo-surface--dark{background:#08281d}.ptx-logo-surface img{height:100%;max-width:100%;object-fit:contain}.ptx-partner-logo{height:66px;margin:0 0 18px;display:flex;align-items:center;justify-content:flex-start}.ptx-partner-logo img{max-width:100%;max-height:60px;object-fit:contain;object-position:left center}.ptx-partner-logo--dark{background:#08281d;border-radius:12px;padding:11px 16px}.ptx-partner-logo--seal{height:82px}.ptx-partner-logo--seal img{max-height:78px}@media(max-width:720px){.ptx-trust-logo{min-height:105px!important}.ptx-trust-logo img{height:42px}.ptx-partner-logo{height:58px}}


.ptx-trust-logo>a{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;text-decoration:none;color:inherit}.ptx-partner-link{display:block;text-decoration:none;color:inherit}.ptx-trust-logo:hover,.ptx-partner-card:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(3,28,17,.12);transition:.22s ease}.ptx-partner-link:focus-visible,.ptx-trust-logo>a:focus-visible{outline:3px solid #37d471;outline-offset:4px;border-radius:12px}


  .ptx-page {
    --ptx-green: #00a63c;
    --ptx-green-2: #37d471;
    --ptx-green-soft: #e8f8ee;
    --ptx-blue: #0868b8;
    --ptx-blue-2: #39adff;
    --ptx-orange: #f36824;
    --ptx-ink: #06130e;
    --ptx-ink-2: #0b2117;
    --ptx-copy: #26372f;
    --ptx-muted: #68766f;
    --ptx-line: rgba(6, 19, 14, 0.12);
    --ptx-offwhite: #f4f8f5;
    --ptx-white: #fff;
    --ptx-radius-xl: 34px;
    --ptx-radius-lg: 26px;
    --ptx-radius-md: 18px;
    --ptx-shadow: 0 28px 80px rgba(3, 28, 17, 0.16);
    --ptx-container: 1220px;

    color: var(--ptx-copy);
    background: var(--ptx-white);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    overflow: hidden;
  }

  .ptx-page *,
  .ptx-page *::before,
  .ptx-page *::after {
    box-sizing: border-box;
  }

  .ptx-page img {
    max-width: 100%;
  }

  .ptx-container {
    width: min(var(--ptx-container), calc(100% - 40px));
    margin-inline: auto;
  }

  .ptx-section {
    position: relative;
    padding: 92px 0;
  }

  .ptx-title {
    display: block !important;
    position: static !important;
    width: auto !important;
    height: auto !important;
    margin: 0;
    color: var(--ptx-ink);
    font-size: clamp(35px, 4.7vw, 64px);
    line-height: 1.04;
    letter-spacing: -0.045em;
    font-weight: 850;
    white-space: normal !important;
    word-break: normal !important;
    overflow: visible !important;
    transform: none !important;
    animation: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    text-wrap: balance;
  }

  .ptx-title--light {
    color: #fff;
  }

  .ptx-title--hero {
    max-width: 750px;
    font-size: clamp(44px, 5.5vw, 77px);
  }

  .ptx-title--small {
    font-size: clamp(30px, 3.5vw, 45px);
  }

  .ptx-title::before,
  .ptx-title::after {
    content: none !important;
    display: none !important;
  }

  .ptx-title span,
  .ptx-title strong {
    display: inline !important;
    position: static !important;
    transform: none !important;
    animation: none !important;
    opacity: 1 !important;
  }

  .ptx-gradient-text {
    color: var(--ptx-green-2);
    background: linear-gradient(90deg, var(--ptx-green-2), #86e9a9 58%, var(--ptx-blue-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .ptx-lead {
    max-width: 720px;
    margin: 23px 0 0;
    color: var(--ptx-muted);
    font-size: clamp(17px, 1.55vw, 20px);
    line-height: 1.7;
  }

  .ptx-lead--light {
    color: rgba(255,255,255,.72);
  }

  .ptx-body {
    color: var(--ptx-muted);
    font-size: 16px;
    line-height: 1.72;
  }

  .ptx-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 11px;
    min-height: 55px;
    padding: 15px 23px;
    border: 0;
    border-radius: 999px;
    color: #fff !important;
    background: linear-gradient(135deg, var(--ptx-green), #0fbd62);
    box-shadow: 0 14px 34px rgba(0, 166, 60, .28);
    text-decoration: none !important;
    font: inherit;
    font-size: 15px;
    font-weight: 850;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  }

  .ptx-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(0, 166, 60, .34);
  }

  .ptx-button:focus-visible,
  .ptx-tab:focus-visible,
  .ptx-page input:focus-visible,
  .ptx-page select:focus-visible {
    outline: 3px solid rgba(57, 173, 255, .78);
    outline-offset: 3px;
  }

  .ptx-button__arrow {
    display: grid;
    place-items: center;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: rgba(255,255,255,.17);
    font-size: 16px;
  }

  .ptx-head-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: start;
    gap: 42px;
    margin-bottom: 34px;
  }

  .ptx-head-grid .ptx-lead {
    margin: 0;
  }

  /* HERO */
  .ptx-hero {
    position: relative;
    isolation: isolate;
    min-height: 820px;
    display: flex;
    align-items: center;
    padding: 72px 0 74px;
    color: #fff;
    background:
      radial-gradient(circle at 13% 14%, rgba(0,166,60,.23), transparent 28%),
      radial-gradient(circle at 84% 20%, rgba(8,104,184,.27), transparent 28%),
      linear-gradient(135deg, #020d08 0%, #06170f 52%, #04100b 100%);
  }

  .ptx-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    opacity: .13;
    background:
      linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
    background-size: 46px 46px;
    -webkit-mask-image: linear-gradient(to right, #000, transparent 72%);
    mask-image: linear-gradient(to right, #000, transparent 72%);
  }

  .ptx-hero::after {
    content: "";
    position: absolute;
    z-index: -1;
    right: -17%;
    bottom: -35%;
    width: 65%;
    aspect-ratio: 1;
    border-radius: 50%;
    border: 1px solid rgba(55,212,113,.18);
    box-shadow:
      0 0 0 80px rgba(55,212,113,.035),
      0 0 0 160px rgba(57,173,255,.025);
  }

  .ptx-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(430px, .94fr);
    align-items: center;
    gap: clamp(48px, 6.5vw, 94px);
  }

  .ptx-hero__copy {
    position: relative;
    z-index: 4;
    min-width: 0;
  }

  .ptx-logo {
    display: block;
    width: min(270px, 65vw);
    height: auto;
    margin: 0 0 39px;
    filter: drop-shadow(0 8px 20px rgba(0,0,0,.25));
  }

  .ptx-hero__copy .ptx-lead {
    color: rgba(255,255,255,.72);
  }

  .ptx-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
  }

  .ptx-hero__note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    max-width: 570px;
    margin: 20px 0 0;
    color: rgba(255,255,255,.58);
    font-size: 13px;
    line-height: 1.55;
  }

  .ptx-hero__note::before {
    content: "✓";
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 20px;
    height: 20px;
    margin-top: 1px;
    border-radius: 50%;
    color: #021008;
    background: var(--ptx-green-2);
    font-size: 11px;
    font-weight: 900;
  }

  .ptx-hero__visual {
    position: relative;
    min-height: 620px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 36px;
    background: #10291c;
    box-shadow: 0 34px 90px rgba(0,0,0,.40);
  }

  .ptx-hero__real-photo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
  }

  .ptx-hero__visual::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(3,16,11,.02), rgba(3,16,11,.10));
  }

  .ptx-hero-facts {
    position: relative;
    z-index: 6;
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 12px;
    margin-top: 34px;
  }

  .ptx-hero-fact {
    min-height: 90px;
    padding: 17px 16px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 18px;
    background: rgba(255,255,255,.045);
  }

  .ptx-hero-fact strong {
    display: block;
    color: #fff;
    font-size: 15px;
    line-height: 1.25;
  }

  .ptx-hero-fact span {
    display: block;
    margin-top: 6px;
    color: rgba(255,255,255,.57);
    font-size: 12px;
    line-height: 1.45;
  }

  /* TRUST BAR */
  .ptx-trust-strip {
    position: relative;
    padding: 30px 0;
    border-bottom: 1px solid var(--ptx-line);
    background: #fff;
  }

  .ptx-trust-strip__label {
    margin-bottom: 20px;
    color: var(--ptx-muted);
    font-size: 11px;
    line-height: 1.3;
    font-weight: 850;
    letter-spacing: .12em;
    text-align: center;
    text-transform: uppercase;
  }

  .ptx-trust-logos {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    align-items: center;
    gap: 18px;
  }

  .ptx-trust-logo {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
    border: 1px solid var(--ptx-line);
    border-radius: 18px;
    background: linear-gradient(145deg, #fff, var(--ptx-offwhite));
    box-shadow: 0 10px 24px rgba(4,32,20,.04);
    text-align: center;
  }

  .ptx-trust-logo span {
    display: block;
    color: var(--ptx-ink);
    font-size: 13px;
    line-height: 1.35;
    font-weight: 800;
  }

  /* PROBLEM */
  .ptx-problem {
    background: var(--ptx-offwhite);
  }

  .ptx-problem-grid {
    display: grid;
    grid-template-columns: 1.03fr .97fr;
    gap: 24px;
    align-items: start;
  }

  .ptx-problem-copy,
  .ptx-gap-panel {
    border: 1px solid var(--ptx-line);
    border-radius: var(--ptx-radius-xl);
    background: #fff;
    box-shadow: 0 22px 64px rgba(4,32,20,.07);
  }

  .ptx-problem-copy {
    padding: clamp(30px, 5vw, 54px);
  }

  .ptx-problem-copy .ptx-title {
    font-size: clamp(35px, 4.3vw, 57px);
  }

  .ptx-problem-copy p {
    margin: 18px 0 0;
  }

  .ptx-gap-panel {
    position: relative;
    overflow: hidden;
    align-self: start;
    min-height: 0;
    padding: 28px 26px;
    color: #fff;
    background:
      radial-gradient(circle at 88% 12%, rgba(57,173,255,.22), transparent 28%),
      linear-gradient(145deg, #06150f, #0b281b);
  }

  .ptx-gap-panel::after {
    content: "";
    position: absolute;
    right: -90px;
    bottom: -110px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    border: 1px solid rgba(55,212,113,.20);
    box-shadow: 0 0 0 50px rgba(55,212,113,.035);
  }

  .ptx-gap-metrics {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .ptx-gap-metric {
    padding: 20px 18px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 20px;
    background: rgba(255,255,255,.045);
  }

  .ptx-gap-metric strong {
    display: block;
    color: var(--ptx-green-2);
    font-size: clamp(35px, 4.3vw, 56px);
    line-height: .95;
    letter-spacing: -.04em;
  }

  .ptx-gap-metric span {
    display: block;
    margin-top: 11px;
    color: rgba(255,255,255,.67);
    font-size: 13px;
    line-height: 1.5;
  }

  .ptx-gap-panel p {
    position: relative;
    z-index: 2;
    margin: 18px 0 0;
    color: rgba(255,255,255,.72);
    font-size: 15px;
    line-height: 1.7;
  }

  .ptx-input-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 15px;
    margin-top: 25px;
  }

  .ptx-input-card {
    min-height: 215px;
    padding: 25px 22px;
    border: 1px solid var(--ptx-line);
    border-radius: 21px;
    background: #fff;
  }

  .ptx-input-card__icon {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    margin-bottom: 31px;
    border-radius: 14px;
    color: var(--ptx-ink);
    background: #edf4ef;
    font-size: 21px;
    font-weight: 850;
  }

  .ptx-input-card strong {
    display: block;
    color: var(--ptx-ink);
    font-size: 20px;
    line-height: 1.25;
  }

  .ptx-input-card p {
    margin: 11px 0 0;
    color: var(--ptx-muted);
    font-size: 14px;
    line-height: 1.6;
  }

  .ptx-input-card--featured {
    border-color: transparent;
    color: #fff;
    background:
      radial-gradient(circle at 88% 12%, rgba(57,173,255,.20), transparent 28%),
      linear-gradient(145deg, #071d14, #073722);
    box-shadow: 0 20px 54px rgba(4,40,25,.16);
  }

  .ptx-input-card--featured .ptx-input-card__icon {
    color: #021008;
    background: var(--ptx-green-2);
  }

  .ptx-input-card--featured strong {
    color: #fff;
  }

  .ptx-input-card--featured p {
    color: rgba(255,255,255,.70);
  }

  .ptx-problem-close {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 26px;
    padding: 24px 26px;
    border: 1px solid var(--ptx-line);
    border-radius: 22px;
    background: #fff;
  }

  .ptx-problem-close strong {
    color: var(--ptx-ink);
    font-size: 20px;
    line-height: 1.35;
  }

  .ptx-problem-close p {
    margin: 0;
    color: var(--ptx-muted);
    font-size: 14px;
    line-height: 1.65;
  }

  /* SYSTEM */
  .ptx-system {
    color: #fff;
    background:
      radial-gradient(circle at 86% 12%, rgba(8,104,184,.20), transparent 27%),
      radial-gradient(circle at 10% 88%, rgba(0,166,60,.16), transparent 24%),
      #05120d;
  }

  .ptx-system .ptx-head-grid,
  .ptx-pvbis .ptx-head-grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(300px, .82fr);
  }

  .ptx-system .ptx-title,
  .ptx-pvbis .ptx-title {
    max-width: 760px;
    font-size: clamp(36px, 4.15vw, 56px);
    line-height: 1.02;
  }

  .ptx-system .ptx-head-grid .ptx-lead,
  .ptx-pvbis .ptx-head-grid .ptx-lead {
    margin-top: 7px;
  }

  .ptx-system .ptx-lead {
    color: rgba(255,255,255,.68);
  }

  .ptx-system-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 18px;
    align-items: start;
  }

  .ptx-system-card {
    position: relative;
    min-height: 0;
    padding: 25px 23px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 26px;
    background: rgba(255,255,255,.045);
    box-shadow: 0 22px 62px rgba(0,0,0,.18);
  }

  .ptx-system-card::after {
    content: "";
    position: absolute;
    right: -70px;
    bottom: -90px;
    width: 210px;
    height: 210px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.08);
  }

  .ptx-system-card--featured {
    background:
      radial-gradient(circle at 88% 14%, rgba(55,212,113,.19), transparent 28%),
      linear-gradient(145deg, rgba(0,166,60,.13), rgba(8,104,184,.05));
  }

  .ptx-system-number {
    display: inline-flex;
    padding: 8px 10px;
    border-radius: 999px;
    color: var(--ptx-green-2);
    background: rgba(55,212,113,.11);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: .1em;
    text-transform: uppercase;
  }

  .ptx-system-card .ptx-h3 {
    margin: 18px 0 0;
    color: #fff;
    font-size: 25px;
    line-height: 1.2;
    letter-spacing: -.025em;
  }

  .ptx-system-card .ptx-h4 {
    margin: 9px 0 0;
    color: var(--ptx-green-2);
    font-size: 17px;
    line-height: 1.35;
  }

  .ptx-system-card p {
    position: relative;
    z-index: 2;
    margin: 17px 0 0;
    color: rgba(255,255,255,.69);
    font-size: 14px;
    line-height: 1.67;
  }

  .ptx-patent {
    display: inline-flex;
    margin-top: 20px;
    padding: 10px 12px;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 13px;
    color: rgba(255,255,255,.72);
    background: rgba(255,255,255,.04);
    font-size: 11px;
    line-height: 1.45;
    font-weight: 750;
  }

  .ptx-scenario {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 9px;
    margin-top: 20px;
  }

  .ptx-scenario span {
    padding: 11px 10px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 13px;
    color: #fff;
    background: rgba(255,255,255,.04);
    font-size: 12px;
    line-height: 1.4;
    text-align: center;
  }

  .ptx-scenario b {
    color: rgba(255,255,255,.44);
    font-size: 11px;
    text-transform: uppercase;
  }

  .ptx-system-flow {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    align-items: center;
    gap: 14px;
    margin-top: 28px;
    padding: 20px 22px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 22px;
    background: rgba(255,255,255,.04);
  }

  .ptx-system-flow strong {
    color: #fff;
    font-size: 15px;
    line-height: 1.35;
    text-align: center;
  }

  .ptx-system-flow span {
    color: var(--ptx-green-2);
    font-size: 21px;
    font-weight: 800;
  }

  /* WORKFLOWS */
  .ptx-workflows {
    background: #fff;
  }

  .ptx-tabs {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.25fr);
    width: min(100%, 720px);
    gap: 7px;
    margin-bottom: 28px;
    padding: 7px;
    border: 1px solid var(--ptx-line);
    border-radius: 22px;
    background: var(--ptx-offwhite);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.78);
  }

  .ptx-tab {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 0;
    min-height: 54px;
    padding: 13px 20px;
    border: 0;
    border-radius: 16px;
    color: var(--ptx-muted);
    background: transparent;
    font: inherit;
    font-size: 14px;
    line-height: 1.25;
    font-weight: 800;
    text-align: center;
    white-space: normal;
    cursor: pointer;
    transition: color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease;
  }

  .ptx-tab:hover {
    color: var(--ptx-ink);
    background: rgba(7,18,15,.045);
  }

  .ptx-tab.is-active {
    color: #fff;
    background: var(--ptx-ink-2);
    box-shadow: 0 10px 22px rgba(4,32,20,.15);
  }

  .ptx-workflow-panel[hidden] {
    display: none !important;
  }

  .ptx-workflow-panel {
    padding: 30px;
    border: 1px solid var(--ptx-line);
    border-radius: 30px;
    background:
      radial-gradient(circle at 92% 6%, rgba(57,173,255,.10), transparent 25%),
      var(--ptx-offwhite);
  }

  .ptx-workflow-panel__head {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 28px;
    align-items: start;
    margin-bottom: 25px;
  }

  .ptx-workflow-panel__head .ptx-h3 {
    margin: 0;
    color: var(--ptx-ink);
    font-size: clamp(27px, 3.1vw, 40px);
    line-height: 1.13;
    letter-spacing: -.035em;
  }

  .ptx-workflow-panel__head p {
    margin: 0;
    color: var(--ptx-muted);
    font-size: 15px;
    line-height: 1.7;
  }

  .ptx-step-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 14px;
  }

  .ptx-step {
    min-height: 275px;
    padding: 22px 20px;
    border: 1px solid var(--ptx-line);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 14px 36px rgba(4,32,20,.055);
  }

  .ptx-step__number {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin-bottom: 23px;
    border-radius: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--ptx-green), #10bd62);
    font-size: 14px;
    font-weight: 850;
  }

  .ptx-step strong {
    display: block;
    color: var(--ptx-ink);
    font-size: 19px;
    line-height: 1.25;
  }

  .ptx-step p {
    margin: 12px 0 0;
    color: var(--ptx-muted);
    font-size: 14px;
    line-height: 1.62;
  }

  .ptx-classification {
    display: grid;
    gap: 7px;
    margin-top: 14px;
  }

  .ptx-classification span {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--ptx-copy);
    font-size: 12px;
    line-height: 1.4;
  }

  .ptx-classification i {
    width: 9px;
    height: 9px;
    border-radius: 50%;
  }

  .ptx-classification .is-green { background: #22b65b; }
  .ptx-classification .is-yellow { background: #e6b625; }
  .ptx-classification .is-red { background: #d85050; }

  /* PVBIS */
  .ptx-pvbis {
    color: #fff;
    background:
      radial-gradient(circle at 14% 12%, rgba(0,166,60,.18), transparent 25%),
      radial-gradient(circle at 88% 15%, rgba(57,173,255,.16), transparent 27%),
      linear-gradient(135deg, #03100a, #071912 58%, #05110c);
  }

  .ptx-pvbis .ptx-lead {
    color: rgba(255,255,255,.68);
  }

  .ptx-pvbis-name {
    margin: 13px 0 0;
    color: var(--ptx-green-2);
    font-size: clamp(23px, 2.8vw, 36px);
    line-height: 1.2;
    font-weight: 850;
    letter-spacing: -.03em;
  }

  .ptx-index-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 17px;
    margin-top: 25px;
    align-items: start;
  }

  .ptx-index-card {
    min-height: 0;
    padding: 24px 21px;
    border: 1px solid rgba(255,255,255,.11);
    border-radius: 24px;
    background: rgba(255,255,255,.045);
  }

  .ptx-index-code {
    display: inline-flex;
    padding: 9px 11px;
    border-radius: 12px;
    color: var(--ptx-green-2);
    background: rgba(55,212,113,.11);
    font-size: 17px;
    line-height: 1;
    font-weight: 900;
    letter-spacing: .05em;
  }

  .ptx-index-card .ptx-h3 {
    margin: 17px 0 0;
    color: #fff;
    font-size: 22px;
    line-height: 1.2;
  }

  .ptx-index-card .ptx-h4 {
    margin: 8px 0 0;
    color: rgba(255,255,255,.88);
    font-size: 16px;
    line-height: 1.35;
  }

  .ptx-index-card p {
    margin: 15px 0 0;
    color: rgba(255,255,255,.67);
    font-size: 14px;
    line-height: 1.65;
  }

  .ptx-index-best {
    margin-top: 18px !important;
    padding-top: 16px;
    border-top: 1px solid rgba(255,255,255,.09);
    color: rgba(255,255,255,.84) !important;
    font-size: 12px !important;
    font-weight: 750;
  }

  .ptx-other-apps {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 13px;
    margin-top: 14px;
  }

  .ptx-other-app {
    padding: 19px 18px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 18px;
    background: rgba(255,255,255,.035);
  }

  .ptx-other-app strong {
    display: block;
    color: #fff;
    font-size: 15px;
    line-height: 1.3;
  }

  .ptx-other-app p {
    margin: 8px 0 0;
    color: rgba(255,255,255,.62);
    font-size: 13px;
    line-height: 1.55;
  }

  /* RESEARCH */
  .ptx-research {
    background: var(--ptx-offwhite);
  }

  .ptx-research-main {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    min-height: 520px;
    overflow: hidden;
    border: 1px solid var(--ptx-line);
    border-radius: 31px;
    background: #fff;
    box-shadow: 0 24px 70px rgba(4,32,20,.08);
  }

  .ptx-research-copy {
    padding: clamp(31px, 5vw, 55px);
  }

  .ptx-research-question {
    margin: 25px 0 0;
    padding: 20px 21px;
    border-left: 3px solid var(--ptx-green);
    border-radius: 0 16px 16px 0;
    color: var(--ptx-ink);
    background: var(--ptx-green-soft);
    font-size: 18px;
    line-height: 1.5;
    font-weight: 800;
  }

  .ptx-research-copy p {
    margin: 17px 0 0;
    color: var(--ptx-muted);
    font-size: 15px;
    line-height: 1.7;
  }

  .ptx-citation {
    margin-top: 20px;
    padding: 17px 18px;
    border: 1px solid var(--ptx-line);
    border-radius: 16px;
    color: var(--ptx-copy);
    background: var(--ptx-offwhite);
    font-size: 12px;
    line-height: 1.55;
  }

  .ptx-research-copy .ptx-button {
    margin-top: 22px;
  }

  .ptx-research-visual {
    position: relative;
    min-height: 520px;
    display: flex;
    align-items: flex-end;
    padding: 30px;
    color: #fff;
    background:
      linear-gradient(180deg, rgba(3,16,11,.05), rgba(3,16,11,.88)),
      url("https://images.unsplash.com/photo-1510812431401-41d2bd2722f3?auto=format&fit=crop&w=1600&q=82") center / cover no-repeat,
      #071812;
  }

  .ptx-research-visual__content {
    width: 100%;
    padding: 24px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 21px;
    background: rgba(4,20,14,.58);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
  }

  .ptx-research-visual__content span {
    color: var(--ptx-green-2);
    font-size: 11px;
    font-weight: 850;
    letter-spacing: .12em;
    text-transform: uppercase;
  }

  .ptx-research-visual__content strong {
    display: block;
    margin-top: 10px;
    color: #fff;
    font-size: 24px;
    line-height: 1.22;
  }

  .ptx-research-visual__content p {
    margin: 10px 0 0;
    color: rgba(255,255,255,.68);
    font-size: 13px;
    line-height: 1.6;
  }

  .ptx-proof-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 15px;
    margin-top: 20px;
  }

  .ptx-proof-card {
    min-height: 250px;
    padding: 24px 22px;
    border: 1px solid var(--ptx-line);
    border-radius: 21px;
    background: #fff;
  }

  .ptx-proof-card__label {
    color: var(--ptx-green);
    font-size: 10px;
    line-height: 1.2;
    font-weight: 850;
    letter-spacing: .12em;
    text-transform: uppercase;
  }

  .ptx-proof-card .ptx-h3 {
    margin: 15px 0 0;
    color: var(--ptx-ink);
    font-size: 20px;
    line-height: 1.25;
  }

  .ptx-proof-card p,
  .ptx-proof-card li {
    color: var(--ptx-muted);
    font-size: 13px;
    line-height: 1.6;
  }

  .ptx-proof-card p {
    margin: 12px 0 0;
  }

  .ptx-proof-card ul {
    display: grid;
    gap: 7px;
    margin: 13px 0 0;
    padding-left: 18px;
  }

  .ptx-proof-card--wide {
    grid-column: span 2;
  }

  .ptx-recognition-list {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 10px;
    margin-top: 14px;
  }

  .ptx-recognition-item {
    padding: 12px;
    border: 1px solid var(--ptx-line);
    border-radius: 14px;
    background: var(--ptx-offwhite);
  }

  .ptx-recognition-item strong {
    display: block;
    color: var(--ptx-ink);
    font-size: 13px;
    line-height: 1.35;
  }

  .ptx-recognition-item span {
    display: block;
    margin-top: 4px;
    color: var(--ptx-muted);
    font-size: 11px;
    line-height: 1.45;
  }

  /* PARTNERS */
  .ptx-partners {
    background: #fff;
  }

  .ptx-partner-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 15px;
  }

  .ptx-partner-card {
    position: relative;
    grid-column: span 2;
    min-height: 225px;
    padding: 25px 23px;
    overflow: hidden;
    border: 1px solid var(--ptx-line);
    border-radius: 22px;
    background:
      radial-gradient(circle at 92% 8%, rgba(57,173,255,.11), transparent 27%),
      linear-gradient(145deg, #fff, var(--ptx-offwhite));
    box-shadow: 0 16px 44px rgba(4,32,20,.055);
  }

  .ptx-partner-card:nth-child(4),
  .ptx-partner-card:nth-child(5) {
    grid-column: span 3;
  }

  .ptx-partner-card::after {
    content: "";
    position: absolute;
    right: -34px;
    bottom: -42px;
    width: 118px;
    height: 118px;
    border-radius: 50%;
    background: rgba(0,166,60,.045);
  }

  .ptx-partner-card__number {
    display: inline-grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin-bottom: 24px;
    border-radius: 14px;
    color: var(--ptx-green);
    background: var(--ptx-green-soft);
    font-size: 12px;
    line-height: 1;
    font-weight: 900;
    letter-spacing: .06em;
  }

  .ptx-partner-card strong {
    position: relative;
    z-index: 1;
    display: block;
    color: var(--ptx-ink);
    font-size: 19px;
    line-height: 1.3;
  }

  .ptx-partner-card p {
    position: relative;
    z-index: 1;
    margin: 12px 0 0;
    color: var(--ptx-muted);
    font-size: 13px;
    line-height: 1.62;
  }

  .ptx-partner-callout {
    display: grid;
    grid-template-columns: .86fr 1.14fr;
    gap: 34px;
    align-items: center;
    margin-top: 20px;
    padding: clamp(27px, 4vw, 42px);
    overflow: hidden;
    border-radius: 25px;
    color: #fff;
    background:
      radial-gradient(circle at 90% 12%, rgba(57,173,255,.20), transparent 29%),
      radial-gradient(circle at 8% 90%, rgba(55,212,113,.16), transparent 30%),
      linear-gradient(135deg, #06150f, #0a291c);
    box-shadow: 0 24px 64px rgba(3,28,17,.16);
  }

  .ptx-partner-callout .ptx-title {
    font-size: clamp(29px, 3.6vw, 47px);
  }

  .ptx-partner-callout__copy p {
    margin: 0;
    color: rgba(255,255,255,.72);
    font-size: 15px;
    line-height: 1.7;
  }

  .ptx-partner-callout__copy .ptx-button {
    margin-top: 20px;
  }

  /* USE CASES */
  .ptx-usecases {
    color: #fff;
    background:
      radial-gradient(circle at 12% 12%, rgba(0,166,60,.17), transparent 25%),
      radial-gradient(circle at 89% 17%, rgba(57,173,255,.15), transparent 25%),
      #05130d;
  }

  .ptx-usecases .ptx-lead {
    color: rgba(255,255,255,.68);
  }

  .ptx-usecase-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 15px;
  }

  .ptx-usecase-card {
    min-height: 225px;
    padding: 24px 22px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 21px;
    background: rgba(255,255,255,.045);
  }

  .ptx-usecase-card__icon {
    display: grid;
    place-items: center;
    width: 47px;
    height: 47px;
    margin-bottom: 22px;
    border-radius: 14px;
    color: var(--ptx-green-2);
    background: rgba(55,212,113,.12);
    font-size: 20px;
  }

  .ptx-usecase-card strong {
    display: block;
    color: #fff;
    font-size: 18px;
    line-height: 1.3;
  }

  .ptx-usecase-card p {
    margin: 11px 0 0;
    color: rgba(255,255,255,.66);
    font-size: 13px;
    line-height: 1.58;
  }

  /* EARLY ACCESS */
  .ptx-access {
    background: #fff;
  }

  .ptx-access-shell {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 22px;
    align-items: stretch;
  }

  .ptx-access-copy,
  .ptx-access-benefits {
    overflow: hidden;
    border: 1px solid var(--ptx-line);
    border-radius: 30px;
  }

  .ptx-access-copy {
    position: relative;
    min-height: 565px;
    display: flex;
    align-items: flex-end;
    padding: 36px;
    color: #fff;
    background:
      linear-gradient(180deg, rgba(3,16,11,.05), rgba(3,16,11,.86)),
      url("https://images.unsplash.com/photo-1473973266408-ed4e27abdd47?auto=format&fit=crop&w=1600&q=82") center / cover no-repeat,
      #10291c;
  }

  .ptx-access-copy__inner {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 26px;
    border: 1px solid rgba(255,255,255,.13);
    border-radius: 22px;
    background: rgba(4,20,14,.60);
    -webkit-backdrop-filter: blur(13px);
    backdrop-filter: blur(13px);
  }

  .ptx-access-copy p {
    margin: 16px 0 0;
    color: rgba(255,255,255,.72);
    font-size: 15px;
    line-height: 1.7;
  }

  .ptx-access-copy__line {
    margin-top: 20px !important;
    color: var(--ptx-green-2) !important;
    font-size: 18px !important;
    line-height: 1.45 !important;
    font-weight: 850;
  }

  .ptx-access-benefits {
    padding: 30px;
    background:
      radial-gradient(circle at 90% 8%, rgba(57,173,255,.12), transparent 24%),
      var(--ptx-offwhite);
  }

  .ptx-access-benefits > p {
    margin: 0 0 18px;
    color: var(--ptx-muted);
    font-size: 15px;
    line-height: 1.6;
  }

  .ptx-benefit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 13px;
  }

  .ptx-benefit {
    min-height: 165px;
    padding: 20px 18px;
    border: 1px solid var(--ptx-line);
    border-radius: 18px;
    background: #fff;
  }

  .ptx-benefit__number {
    color: var(--ptx-green);
    font-size: 12px;
    font-weight: 900;
  }

  .ptx-benefit strong {
    display: block;
    margin-top: 13px;
    color: var(--ptx-ink);
    font-size: 17px;
    line-height: 1.3;
  }

  .ptx-benefit p {
    margin: 8px 0 0;
    color: var(--ptx-muted);
    font-size: 12px;
    line-height: 1.55;
  }

  .ptx-access-action {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    max-width: 100%;
    margin-top: 19px;
  }

  .ptx-access-benefits .ptx-button {
    margin-top: 0;
  }

  .ptx-access-note {
    width: 100%;
    margin: 10px 0 0;
    color: var(--ptx-muted);
    font-size: 12px;
    line-height: 1.5;
    text-align: center;
  }

  /* FORM */
  .ptx-form-section {
    scroll-margin-top: 100px;
    background: var(--ptx-offwhite);
  }

  .ptx-form-shell {
    display: grid;
    grid-template-columns: .83fr 1.17fr;
    gap: 22px;
    align-items: stretch;
  }

  .ptx-form-intro,
  .ptx-form-card {
    overflow: hidden;
    border: 1px solid var(--ptx-line);
    border-radius: 30px;
    box-shadow: 0 22px 64px rgba(4,32,20,.08);
  }

  .ptx-form-intro {
    padding: 38px 33px;
    color: #fff;
    background:
      radial-gradient(circle at 88% 13%, rgba(57,173,255,.20), transparent 27%),
      linear-gradient(145deg, #06150f, #0a271a);
  }

  .ptx-form-intro p {
    margin: 19px 0 0;
    color: rgba(255,255,255,.70);
    font-size: 15px;
    line-height: 1.7;
  }

  .ptx-form-intro ul {
    display: grid;
    gap: 12px;
    margin: 26px 0 0;
    padding: 0;
    list-style: none;
  }

  .ptx-form-intro li {
    display: flex;
    gap: 11px;
    color: rgba(255,255,255,.82);
    font-size: 14px;
    line-height: 1.5;
  }

  .ptx-form-intro li::before {
    content: "✓";
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 21px;
    height: 21px;
    border-radius: 50%;
    color: #021008;
    background: var(--ptx-green-2);
    font-size: 11px;
    font-weight: 900;
  }

  .ptx-form-card {
    padding: 32px 30px;
    background: #fff;
  }

  .ptx-form-grid {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 17px;
  }

  .ptx-field {
    display: grid;
    gap: 8px;
  }

  .ptx-field--full {
    grid-column: 1 / -1;
  }

  .ptx-field label,
  .ptx-field legend {
    color: var(--ptx-ink);
    font-size: 13px;
    line-height: 1.35;
    font-weight: 800;
  }

  .ptx-field input,
  .ptx-field select {
    width: 100%;
    height: 52px;
    padding: 0 15px;
    border: 1px solid rgba(6,19,14,.15);
    border-radius: 14px;
    color: var(--ptx-ink);
    background: #fff;
    font: inherit;
    outline: none;
    transition: border-color .2s ease, box-shadow .2s ease;
  }

  .ptx-field input:focus,
  .ptx-field select:focus {
    border-color: rgba(0,166,60,.76);
    box-shadow: 0 0 0 4px rgba(0,166,60,.10);
  }

  .ptx-check-grid {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 10px;
  }

  .ptx-check-option,
  .ptx-consent {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    color: var(--ptx-copy);
    font-size: 13px;
    line-height: 1.5;
  }

  .ptx-check-option input,
  .ptx-consent input {
    flex: 0 0 auto;
    width: 17px;
    height: 17px;
    margin-top: 2px;
    accent-color: var(--ptx-green);
  }

  .ptx-form-note {
    margin: 11px 0 0;
    color: var(--ptx-muted);
    font-size: 12px;
    line-height: 1.55;
  }

  .ptx-honeypot {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
  }

  .ptx-waitlist-form.is-submitting .ptx-button[type="submit"] {
    opacity: .72;
    pointer-events: none;
    cursor: wait;
  }

  .ptx-form-status {
    margin-top: 13px;
    padding: 13px 15px;
    border-radius: 13px;
    font-size: 13px;
    line-height: 1.5;
    font-weight: 750;
  }

  .ptx-form-status[hidden] {
    display: none !important;
  }

  .ptx-form-status--working {
    color: #234032;
    background: #edf5f0;
    border: 1px solid rgba(7,18,15,.10);
  }

  .ptx-form-status--success {
    color: #075b2d;
    background: #e4f8eb;
    border: 1px solid rgba(0,166,60,.22);
  }

  .ptx-form-status--error {
    color: #8a2525;
    background: #fff0f0;
    border: 1px solid rgba(176,39,39,.18);
  }

  /* FINAL CTA */
  .ptx-final {
    padding: 112px 0;
    color: #fff;
    text-align: center;
    background:
      radial-gradient(circle at 50% 0%, rgba(55,212,113,.20), transparent 29%),
      linear-gradient(135deg, #020d08, #071812 56%, #04100b);
  }

  .ptx-final__inner {
    max-width: 960px;
    margin: 0 auto;
  }

  .ptx-final p {
    max-width: 760px;
    margin: 21px auto 0;
    color: rgba(255,255,255,.70);
    font-size: 16px;
    line-height: 1.7;
  }

  .ptx-final-list {
    display: grid;
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 10px;
    max-width: 760px;
    margin: 25px auto 0;
    text-align: left;
  }

  .ptx-final-list span {
    display: flex;
    gap: 9px;
    padding: 13px 14px;
    border: 1px solid rgba(255,255,255,.10);
    border-radius: 14px;
    color: rgba(255,255,255,.78);
    background: rgba(255,255,255,.04);
    font-size: 13px;
    line-height: 1.45;
  }

  .ptx-final-list span::before {
    content: "✓";
    color: var(--ptx-green-2);
    font-weight: 900;
  }

  .ptx-final .ptx-button {
    margin-top: 28px;
  }

  .ptx-final__line {
    display: block;
    margin-top: 22px;
    color: var(--ptx-green-2);
    font-size: clamp(20px, 2.8vw, 32px);
    line-height: 1.3;
    font-weight: 850;
    letter-spacing: -.025em;
  }

  html {
    scroll-behavior: smooth;
  }

  @media (max-width: 1060px) {
    .ptx-hero {
      min-height: auto;
    }

    .ptx-hero__grid,
    .ptx-head-grid,
    .ptx-problem-grid,
    .ptx-research-main,
    .ptx-access-shell,
    .ptx-form-shell {
      grid-template-columns: 1fr;
    }

    .ptx-head-grid {
      gap: 20px;
      margin-bottom: 29px;
    }

    .ptx-system .ptx-head-grid,
    .ptx-pvbis .ptx-head-grid {
      grid-template-columns: 1fr;
    }

    .ptx-hero__copy {
      max-width: 830px;
    }

    .ptx-hero__visual {
      min-height: 600px;
    }

    .ptx-input-grid,
    .ptx-step-grid,
    .ptx-usecase-grid {
      grid-template-columns: repeat(2,minmax(0,1fr));
    }

    .ptx-system-grid,
    .ptx-index-grid,
    .ptx-proof-grid {
      grid-template-columns: repeat(2,minmax(0,1fr));
    }

    .ptx-partner-grid {
      grid-template-columns: repeat(2,minmax(0,1fr));
    }

    .ptx-partner-card,
    .ptx-partner-card:nth-child(4),
    .ptx-partner-card:nth-child(5) {
      grid-column: auto;
    }

    .ptx-partner-card:last-child {
      grid-column: 1 / -1;
    }

    .ptx-partner-callout {
      grid-template-columns: 1fr;
      gap: 18px;
    }

    .ptx-system-card:last-child,
    .ptx-index-card:last-child {
      grid-column: 1 / -1;
    }

    .ptx-proof-card--wide {
      grid-column: auto;
    }

    .ptx-workflow-panel__head {
      grid-template-columns: 1fr;
      gap: 13px;
    }

    .ptx-access-copy {
      min-height: 470px;
    }

    .ptx-trust-logos {
      grid-template-columns: repeat(3, minmax(0, 1fr));
    }
  }

  @media (max-width: 720px) {
    .ptx-container {
      width: min(var(--ptx-container), calc(100% - 28px));
    }

    .ptx-section,
    .ptx-final {
      padding: 70px 0;
    }

    .ptx-hero {
      padding: 42px 0 50px;
    }

    .ptx-logo {
      width: 215px;
      margin-bottom: 31px;
    }

    .ptx-hero__actions {
      display: grid;
    }

    .ptx-button {
      width: 100%;
    }

    .ptx-access-action {
      width: 100%;
    }

    .ptx-hero__visual {
      min-height: 460px;
      margin-top: 6px;
      border-radius: 26px;
    }

    .ptx-hero-facts,
    .ptx-input-grid,
    .ptx-gap-metrics,
    .ptx-system-grid,
    .ptx-step-grid,
    .ptx-index-grid,
    .ptx-other-apps,
    .ptx-proof-grid,
    .ptx-partner-grid,
    .ptx-usecase-grid,
    .ptx-benefit-grid,
    .ptx-form-grid,
    .ptx-check-grid,
    .ptx-final-list {
      grid-template-columns: 1fr;
    }

    .ptx-problem-close {
      grid-template-columns: 1fr;
    }

    .ptx-system-card:last-child,
    .ptx-index-card:last-child,
    .ptx-partner-card:last-child {
      grid-column: auto;
    }

    .ptx-system-flow {
      grid-template-columns: 1fr;
    }

    .ptx-system-flow span {
      transform: rotate(90deg);
      justify-self: center;
    }

    .ptx-tabs {
      display: grid;
      grid-template-columns: 1fr;
      width: 100%;
      border-radius: 21px;
    }

    .ptx-tab {
      width: 100%;
      border-radius: 16px;
    }

    .ptx-workflow-panel,
    .ptx-form-card,
    .ptx-form-intro,
    .ptx-access-benefits,
    .ptx-access-copy,
    .ptx-partner-callout {
      padding: 25px 21px;
    }

    .ptx-research-copy {
      padding: 29px 22px;
    }

    .ptx-research-visual {
      min-height: 420px;
      padding: 20px;
    }

    .ptx-recognition-list {
      grid-template-columns: 1fr;
    }

    .ptx-field--full {
      grid-column: auto;
    }

    .ptx-trust-strip {
      padding: 25px 0;
    }

    .ptx-trust-logos {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .ptx-trust-logo {
      min-height: 64px;
      padding: 10px 12px;
    }

    .ptx-trust-logo span {
      font-size: 12px;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }

    .ptx-button {
      transition: none;
    }
  }

  /* =========================================================
     PHYTOTESTER — TYPOGRAPHY & SPACING REFINEMENT
     Integrated final adjustments
     ========================================================= */

  .ptx-title {
    font-size: clamp(32px, 3.6vw, 50px);
    line-height: 1.08;
    letter-spacing: -0.035em;
    text-wrap: pretty;
  }

  .ptx-title--hero {
    max-width: 700px;
    font-size: clamp(38px, 4.15vw, 59px);
    line-height: 1.06;
    letter-spacing: -0.04em;
    text-wrap: pretty;
  }

  .ptx-title--small {
    font-size: clamp(27px, 2.7vw, 38px);
    line-height: 1.1;
  }

  .ptx-lead {
    max-width: 700px;
    margin-top: 18px;
    font-size: clamp(15.5px, 1.2vw, 18px);
    line-height: 1.65;
  }

  .ptx-body {
    font-size: 15px;
    line-height: 1.68;
  }

  .ptx-section {
    padding: 78px 0;
  }

  .ptx-hero {
    min-height: 750px;
    padding: 58px 0 62px;
  }

  .ptx-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(410px, .88fr);
    gap: clamp(38px, 5vw, 70px);
  }

  .ptx-logo {
    width: min(240px, 62vw);
    margin-bottom: 30px;
  }

  .ptx-hero__copy .ptx-lead {
    margin-top: 17px;
  }

  .ptx-hero__actions {
    margin-top: 27px;
  }

  .ptx-hero__visual {
    min-height: 560px;
  }

  .ptx-hero-facts {
    margin-top: 28px;
  }

  .ptx-problem-copy {
    padding: clamp(28px, 4vw, 46px);
  }

  .ptx-problem-copy .ptx-title {
    font-size: clamp(31px, 3.5vw, 47px);
  }

  .ptx-gap-metric strong {
    font-size: clamp(31px, 3.6vw, 48px);
  }

  .ptx-input-card strong { font-size: 18px; }
  .ptx-problem-close strong { font-size: 18px; }

  .ptx-system .ptx-title,
  .ptx-pvbis .ptx-title {
    max-width: 720px;
    font-size: clamp(31px, 3.5vw, 48px);
    line-height: 1.07;
  }

  .ptx-system .ptx-head-grid,
  .ptx-pvbis .ptx-head-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(300px, .88fr);
  }

  .ptx-system-card .ptx-h3 { font-size: 22px; line-height: 1.25; }
  .ptx-system-card .ptx-h4 { font-size: 16px; }
  .ptx-system-card p { font-size: 13.5px; line-height: 1.65; }

  .ptx-workflow-panel__head .ptx-h3 {
    font-size: clamp(25px, 2.6vw, 34px);
    line-height: 1.15;
  }

  .ptx-step strong { font-size: 18px; }
  .ptx-step p { font-size: 13.5px; }

  .ptx-pvbis-name { font-size: clamp(21px, 2.3vw, 31px); }
  .ptx-index-card .ptx-h3 { font-size: 20px; }
  .ptx-index-card .ptx-h4 { font-size: 15px; }
  .ptx-index-card p { font-size: 13.5px; }

  .ptx-research-question { font-size: 16px; line-height: 1.55; }
  .ptx-research-copy p { font-size: 14.5px; }
  .ptx-research-visual__content strong { font-size: 21px; }
  .ptx-proof-card .ptx-h3 { font-size: 19px; }

  .ptx-partner-card strong { font-size: 18px; }
  .ptx-partner-callout .ptx-title { font-size: clamp(27px, 3vw, 39px); }
  .ptx-usecase-card strong { font-size: 17px; }

  .ptx-access-copy p { font-size: 14.5px; }
  .ptx-access-copy__line { font-size: 17px !important; }
  .ptx-benefit strong { font-size: 16px; }
  .ptx-form-intro p { font-size: 14.5px; }

  .ptx-final { padding: 90px 0; }
  .ptx-final__inner { max-width: 900px; }
  .ptx-final p { font-size: 15px; }
  .ptx-final__line { font-size: clamp(19px, 2.25vw, 27px); }

  @media (max-width: 1060px) {
    .ptx-title { font-size: clamp(31px, 4.4vw, 46px); }
    .ptx-title--hero { max-width: 760px; font-size: clamp(38px, 5vw, 54px); }
    .ptx-title--small { font-size: clamp(27px, 3.4vw, 36px); }
    .ptx-system .ptx-title,
    .ptx-pvbis .ptx-title { max-width: 760px; font-size: clamp(31px, 4vw, 44px); }
    .ptx-hero { min-height: auto; padding-top: 52px; }
    .ptx-hero__grid { grid-template-columns: 1fr; gap: 42px; }
    .ptx-hero__visual { min-height: 520px; }
    .ptx-section { padding: 70px 0; }
  }

  @media (max-width: 720px) {
    .ptx-title { font-size: clamp(29px, 8vw, 38px); line-height: 1.1; letter-spacing: -0.03em; }
    .ptx-title--hero { max-width: 100%; font-size: clamp(34px, 9.3vw, 44px); line-height: 1.08; }
    .ptx-title--small { font-size: clamp(26px, 7vw, 33px); }
    .ptx-system .ptx-title,
    .ptx-pvbis .ptx-title { font-size: clamp(29px, 7.8vw, 38px); line-height: 1.1; }
    .ptx-lead { margin-top: 15px; font-size: 15.5px; line-height: 1.62; }
    .ptx-body { font-size: 14.5px; }
    .ptx-section { padding: 58px 0; }
    .ptx-hero { padding: 38px 0 46px; }
    .ptx-logo { width: 205px; margin-bottom: 26px; }
    .ptx-hero__visual { min-height: 420px; }
    .ptx-hero-facts { margin-top: 24px; }
    .ptx-problem-copy .ptx-title { font-size: clamp(29px, 7.8vw, 37px); }
    .ptx-gap-metric strong { font-size: 38px; }
    .ptx-workflow-panel__head .ptx-h3 { font-size: 28px; }
    .ptx-partner-callout .ptx-title { font-size: 29px; }
    .ptx-final { padding: 65px 0; }
    .ptx-final__line { font-size: 20px; }
  }




@media (max-width:720px){
html,body{overflow-x:hidden}.clean-header{height:64px}.clean-nav{width:calc(100% - 24px);gap:10px}.clean-brand{min-width:0;display:flex;align-items:center}.clean-brand img{width:138px;max-width:100%}.clean-lang{flex:0 0 auto}.clean-toggle{width:40px;height:40px;flex:0 0 40px}.clean-nav nav{left:12px;right:12px;top:63px;padding:8px 16px;border-radius:0 0 16px 16px}.clean-nav nav a{font-size:12px;letter-spacing:.12em;padding:15px 4px}.ptx-container{width:calc(100% - 32px)}.ptx-section,.ptx-final{padding:56px 0}.ptx-hero{padding:34px 0 42px}.ptx-title--hero{font-size:clamp(36px,10.4vw,48px);line-height:1.04;letter-spacing:-.045em}.ptx-title{overflow-wrap:anywhere}.ptx-hero__copy .ptx-lead{font-size:16px;line-height:1.65}.ptx-hero__visual{min-height:0;aspect-ratio:4/5;margin-top:4px;border-radius:22px}.ptx-hero__real-photo{width:100%;height:100%;object-fit:cover}.ptx-hero-fact,.ptx-input-card,.ptx-system-card,.ptx-step,.ptx-index-card,.ptx-other-app,.ptx-proof-card,.ptx-partner-card,.ptx-usecase-card,.ptx-benefit{padding:22px 20px;border-radius:18px}.ptx-head-grid{gap:18px;margin-bottom:30px}.ptx-trust-logos{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.ptx-trust-logo{min-width:0;min-height:112px!important;padding:12px 8px!important}.ptx-trust-logo:nth-child(3){grid-column:1/-1}.ptx-trust-logo span{font-size:10px!important;overflow-wrap:anywhere}.ptx-logo-surface{height:50px;padding:5px}.ptx-system-flow{gap:10px;padding:20px}.ptx-system-flow span{display:none}.ptx-workflow-panel,.ptx-form-card,.ptx-form-intro,.ptx-access-benefits,.ptx-access-copy,.ptx-partner-callout{padding:24px 18px}.ptx-tabs{gap:5px;padding:5px}.ptx-research-visual{min-height:310px}.ptx-button{min-height:52px;padding:15px 18px;justify-content:center;text-align:center}.ptx-field input,.ptx-field select,.ptx-field textarea{font-size:16px;min-height:52px}.ptx-check-option{padding:14px}.ptx-final-list{gap:10px}}
@media (max-width:390px){.clean-brand img{width:124px}.clean-lang a{padding:5px 6px}.ptx-title--hero{font-size:34px}.ptx-container{width:calc(100% - 24px)}}



.clean-header{height:84px;background:transparent;border:0;padding-top:10px;backdrop-filter:none}.clean-nav{width:min(1240px,calc(100% - 32px));height:64px;padding:0 10px 0 18px;gap:22px;background:rgba(255,255,255,.9);border:1px solid rgba(15,61,46,.09);border-radius:18px;box-shadow:0 12px 36px rgba(7,39,27,.08);backdrop-filter:blur(18px)}.clean-brand img{width:172px}.clean-nav nav{gap:6px}.clean-nav nav a{font-size:13px;font-weight:700;letter-spacing:0;padding:11px 14px;border-radius:10px;transition:background .2s ease,color .2s ease}.clean-nav nav a:hover{background:#edf6f1;color:#126b4b}.clean-lang{background:#f2f6f3;border:1px solid #e6eee9;padding:3px}.clean-lang a{font-size:11px;padding:7px 9px}.clean-cta{min-height:44px;border-radius:12px;padding:12px 17px;background:linear-gradient(135deg,#0e3c2c,#176d4e);box-shadow:0 8px 20px rgba(15,79,55,.18);font-size:12px}.clean-cta::after{content:"↗";font-size:14px}.clean-toggle{border-radius:12px}@media(max-width:980px){.clean-nav nav{top:70px}.clean-nav nav a{letter-spacing:0}}@media(max-width:720px){.clean-header{height:74px;padding-top:7px}.clean-nav{width:calc(100% - 16px);height:60px;padding:0 8px 0 14px;gap:8px;border-radius:16px}.clean-nav nav{left:8px;right:8px;top:67px;padding:10px;border-radius:16px;border:1px solid #e1ebe5;box-shadow:0 22px 50px rgba(4,34,22,.16)}.clean-nav nav a{font-size:14px;letter-spacing:0;padding:15px 12px;border-radius:10px}.clean-brand img{width:134px}}



body,.ptx-page,.clean-header{font-family:Inter,ui-sans-serif,system-ui,sans-serif}.ptx-page{overflow:hidden}.ptx-title,.ptx-h3,.ptx-h4,.ptx-title--small,.ptx-title--hero{font-family:Inter,ui-sans-serif,system-ui,sans-serif;letter-spacing:-.025em;line-height:1.22!important;padding-block:.06em .12em;text-wrap:balance;word-break:normal;overflow-wrap:normal}.ptx-title--hero{font-size:clamp(42px,4.55vw,64px);max-width:720px;line-height:1.18!important}.ptx-gradient-text{display:block;padding-bottom:.1em}.ptx-lead,.ptx-body,.ptx-page p,.ptx-page li,.ptx-page span{word-break:normal;overflow-wrap:break-word;hyphens:none}.ptx-hero__actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.ptx-button--secondary{background:rgba(255,255,255,.08)!important;color:#fff!important;border:1px solid rgba(255,255,255,.24)!important;box-shadow:none!important}.ptx-button--secondary:hover{background:rgba(255,255,255,.14)!important}.ptx-early-link{color:#ccebdc;font-size:13px;font-weight:700;text-decoration:none}.ptx-early-link:hover{text-decoration:underline}.clean-cta{white-space:nowrap}
@media(max-width:1060px){.ptx-title--hero{font-size:clamp(40px,6vw,54px);line-height:1.2!important}.ptx-hero__grid{align-items:start}.ptx-hero__visual{min-height:0;aspect-ratio:16/10}}
@media(max-width:720px){.ptx-page{width:100%;margin:0}.ptx-container{width:calc(100% - 28px)!important}.ptx-title,.ptx-title--small,.ptx-h3,.ptx-h4{line-height:1.28!important;letter-spacing:-.018em;padding-block:.08em .14em;text-wrap:wrap}.ptx-title{font-size:clamp(28px,8.2vw,36px)}.ptx-title--hero{font-size:clamp(34px,9.4vw,40px)!important;line-height:1.24!important;letter-spacing:-.022em;max-width:100%}.ptx-gradient-text{padding-bottom:.14em}.ptx-hero{padding:30px 0 40px}.ptx-hero__grid{gap:28px}.ptx-hero__copy .ptx-lead{font-size:15px;line-height:1.65;margin-top:14px}.ptx-hero__actions{display:grid;grid-template-columns:1fr;gap:10px}.ptx-button{width:100%;white-space:normal;line-height:1.35}.ptx-hero__visual{aspect-ratio:16/11;border-radius:20px}.ptx-hero-facts{gap:10px;margin-top:18px}.ptx-hero-fact{min-height:0}.ptx-section,.ptx-final{padding:52px 0}.ptx-head-grid{grid-template-columns:1fr;gap:12px;margin-bottom:26px}.ptx-head-grid .ptx-lead{margin-top:0}.ptx-system-card,.ptx-step,.ptx-index-card,.ptx-other-app,.ptx-proof-card,.ptx-partner-card,.ptx-usecase-card,.ptx-benefit,.ptx-input-card{min-width:0;padding:20px 18px}.ptx-system-card p,.ptx-step p,.ptx-index-card p,.ptx-partner-card p,.ptx-usecase-card p,.ptx-benefit p{font-size:14px;line-height:1.62}.ptx-tabs{overflow:visible}.ptx-tab{white-space:normal;line-height:1.3}.ptx-trust-logos{align-items:stretch}.ptx-trust-logo{height:auto!important}.ptx-partner-logo{justify-content:center}.ptx-partner-logo img{object-position:center}.ptx-form-shell,.ptx-access-shell{border-radius:22px;overflow:hidden}.ptx-form-intro,.ptx-form-card,.ptx-access-copy,.ptx-access-benefits{padding:22px 18px}.ptx-consent{align-items:flex-start}.ptx-consent span{font-size:12px;line-height:1.55}.ptx-final__inner{text-align:left}.ptx-final-list span{font-size:14px;line-height:1.5}.clean-lang{margin-left:auto}.clean-toggle{display:grid;place-items:center}.clean-cta{display:none}}
@media(max-width:390px){.clean-brand img{width:118px!important}.clean-lang a{padding:5px!important}.ptx-container{width:calc(100% - 22px)!important}.ptx-title--hero{font-size:32px!important}.ptx-title{font-size:27px}.ptx-trust-logos{grid-template-columns:1fr}.ptx-trust-logo:nth-child(3){grid-column:auto}.ptx-form-intro,.ptx-form-card{padding:20px 15px}}


.ptx-optional{font-size:.72em;font-weight:500;opacity:.65}.ptx-privacy-note{margin:0;font-size:12px!important;line-height:1.55!important;color:#65736b}.ptx-privacy-note button{appearance:none;border:0;background:none;padding:0;color:#0b6d49;font:inherit;font-weight:700;text-decoration:underline;cursor:pointer}.ptx-form-status--success{padding:22px!important;border-radius:16px!important;font-size:15px!important;line-height:1.6!important;background:#e7f8ee!important;color:#075a38!important;border:1px solid #bce9cf!important}.ptx-privacy-dialog{width:min(560px,calc(100% - 28px));border:0;border-radius:22px;padding:0;box-shadow:0 30px 90px rgba(0,28,18,.28);color:#13231c}.ptx-privacy-dialog::backdrop{background:rgba(2,19,12,.68);backdrop-filter:blur(4px)}.ptx-privacy-dialog__head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 22px;border-bottom:1px solid #e8eee9}.ptx-privacy-dialog__head strong{font-size:18px}.ptx-privacy-dialog__head button{width:38px;height:38px;border:0;border-radius:50%;background:#edf4ef;font-size:24px;cursor:pointer}.ptx-privacy-dialog__body{padding:18px 22px 24px}.ptx-privacy-dialog__body p{font-size:14px;line-height:1.65;margin:0 0 12px}@media(max-width:720px){.ptx-partner-grid{gap:12px}.ptx-partner-card{padding:20px 18px}.ptx-partner-card__number{font-size:11px}.ptx-privacy-dialog{border-radius:18px}}


@media (max-width:720px){
  .ptx-page .ptx-head-grid,.ptx-page .ptx-system .ptx-head-grid,.ptx-page .ptx-pvbis .ptx-head-grid{display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:12px!important;align-items:start!important}
  .ptx-page .ptx-head-grid>*{grid-column:1!important;min-width:0!important;width:100%!important}
  .ptx-page .ptx-head-grid .ptx-title,.ptx-page .ptx-head-grid .ptx-lead,.ptx-page .ptx-pvbis-name{width:100%!important;max-width:none!important;margin:0!important;word-break:normal!important;overflow-wrap:normal!important}
  .ptx-page .ptx-title{font-size:clamp(28px,8.2vw,36px)!important;line-height:1.18!important;text-wrap:wrap!important}
  .ptx-page .ptx-pvbis-name{margin-top:12px!important;font-size:18px!important;line-height:1.42!important}
  .ptx-page .ptx-section,.ptx-page .ptx-final{padding:44px 0!important}
  .ptx-page .ptx-workflow-panel{padding:18px!important}
  .ptx-page .ptx-workflow-panel__head{display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:8px!important;margin-bottom:18px!important}
  .ptx-page .ptx-step-grid,.ptx-page .ptx-index-grid,.ptx-page .ptx-other-apps{gap:12px!important}
  .ptx-page .ptx-step,.ptx-page .ptx-system-card,.ptx-page .ptx-index-card,.ptx-page .ptx-other-app,.ptx-page .ptx-proof-card,.ptx-page .ptx-partner-card,.ptx-page .ptx-usecase-card,.ptx-page .ptx-benefit,.ptx-page .ptx-input-card{height:auto!important;min-height:0!important;padding:20px 18px!important}
  .ptx-page .ptx-step__number{margin-bottom:16px!important}
  .ptx-page .ptx-check-grid{display:grid!important;grid-template-columns:minmax(0,1fr)!important;gap:8px!important}
  .ptx-page .ptx-check-option{display:grid!important;grid-template-columns:22px minmax(0,1fr)!important;align-items:center!important;gap:12px!important;width:100%!important;height:auto!important;min-height:0!important;margin:0!important;padding:12px 14px!important}
  .ptx-page .ptx-check-option input[type="checkbox"],.ptx-page .ptx-consent input[type="checkbox"]{appearance:auto!important;width:20px!important;height:20px!important;min-width:20px!important;min-height:20px!important;margin:0!important;padding:0!important}
  .ptx-page .ptx-check-option span{font-size:14px!important;line-height:1.35!important;min-width:0!important}
  .ptx-page .ptx-consent{display:grid!important;grid-template-columns:20px minmax(0,1fr)!important;align-items:start!important;gap:10px!important}
}



.ptx-video-section{background:linear-gradient(180deg,#f5f9f6 0%,#eef5f1 100%)}.ptx-video-head{max-width:720px;margin:0 auto 38px;text-align:center}.ptx-video-head>span{display:block;margin-bottom:12px;color:#0b7b50;font-size:11px;font-weight:850;letter-spacing:.14em;text-transform:uppercase}.ptx-video-head h2{margin:0;color:#071d15;font-size:clamp(36px,4vw,56px);line-height:1.06;letter-spacing:-.045em}.ptx-video-head p{max-width:560px;margin:14px auto 0;color:#66756d;font-size:16px;line-height:1.55}.ptx-video-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.ptx-video-card{min-width:0;overflow:hidden;border:1px solid rgba(12,68,48,.1);border-radius:24px;background:rgba(255,255,255,.94);box-shadow:0 16px 40px rgba(5,44,29,.08);transition:transform .24s ease,box-shadow .24s ease}.ptx-video-card:hover{transform:translateY(-5px);box-shadow:0 24px 54px rgba(5,44,29,.13)}.ptx-video-frame{position:relative;aspect-ratio:16/10;background:#09271d;overflow:hidden}.ptx-video-frame::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(2,20,14,.02),rgba(2,20,14,.27));pointer-events:none}.ptx-video-frame video{display:block;width:100%;height:100%;object-fit:cover;background:#09271d;transition:transform .45s ease}.ptx-video-card:hover .ptx-video-frame:not(.is-playing) video{transform:scale(1.025)}.ptx-video-frame.is-playing video{object-fit:contain;transform:none}.ptx-video-frame.is-playing::after{display:none}.ptx-video-play{position:absolute;z-index:3;left:50%;top:50%;display:grid;place-items:center;width:62px;height:62px;padding:0;transform:translate(-50%,-50%);border:1px solid rgba(255,255,255,.48);border-radius:50%;background:rgba(255,255,255,.92);box-shadow:0 12px 32px rgba(0,24,16,.25);color:#0b5d3f;cursor:pointer;backdrop-filter:blur(10px);transition:transform .2s ease,background .2s ease}.ptx-video-play:hover{transform:translate(-50%,-50%) scale(1.06);background:#fff}.ptx-video-play span{margin-left:3px;font-size:18px;line-height:1}.ptx-video-play[hidden]{display:none!important}.ptx-video-copy{padding:22px 22px 24px}.ptx-video-copy>span{display:block;margin-bottom:10px;color:#0b7b50;font-size:10px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}.ptx-video-copy h3{margin:0 0 9px;color:#09281d;font-size:19px;line-height:1.32;letter-spacing:-.02em}.ptx-video-copy p{margin:0;color:#66756d;font-size:13.5px;line-height:1.6}@media(max-width:900px){.ptx-video-grid{grid-template-columns:minmax(0,1fr)!important}.ptx-video-card{max-width:680px;width:100%;margin-inline:auto}}@media(max-width:720px){.ptx-video-head{margin-bottom:26px;text-align:left}.ptx-video-head h2{font-size:34px;line-height:1.15}.ptx-video-head p{margin-left:0;font-size:14px}.ptx-video-copy{padding:18px 18px 20px}.ptx-video-copy h3{font-size:18px}.ptx-video-play{width:56px;height:56px}}
.clean-cta{min-height:40px!important;padding:0 16px!important;border-radius:11px!important;background:#103f2f!important;border:1px solid rgba(5,42,29,.08)!important;box-shadow:0 6px 16px rgba(7,52,36,.12)!important;font-size:12px!important;font-weight:750!important;letter-spacing:-.01em!important;gap:0!important;transition:transform .18s ease,background .18s ease,box-shadow .18s ease!important}.clean-cta i,.clean-cta::before,.clean-cta::after{display:none!important;content:none!important}.clean-cta:hover{background:#0a3426!important;transform:translateY(-1px)!important;box-shadow:0 9px 22px rgba(7,52,36,.16)!important}
.ptx-trust-logo{min-height:148px!important;padding:14px 10px!important;display:flex!important;flex-direction:column!important;gap:10px!important}.ptx-trust-logo>a{height:auto!important;flex:0 0 auto!important;justify-content:center!important}.ptx-trust-caption{display:block!important;visibility:visible!important;opacity:1!important;position:relative!important;z-index:2!important;max-width:220px;font-size:11px!important;line-height:1.35!important;font-weight:700;text-align:center;color:#15372a!important}
.ptx-usecase-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}
.ptx-problem-grid{grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr)!important;gap:0!important;overflow:hidden!important;border:1px solid rgba(255,255,255,.08)!important;border-radius:28px!important;background:radial-gradient(circle at 82% 15%,rgba(27,130,91,.24),transparent 34%),linear-gradient(135deg,#041d14,#082c21)!important;box-shadow:0 28px 70px rgba(3,36,24,.16)!important}.ptx-problem-copy{min-height:0!important;padding:52px!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important}.ptx-problem-copy .ptx-title{max-width:580px!important;margin:0 0 22px!important;padding:0!important;color:#fff!important;font-size:clamp(40px,3.7vw,54px)!important;line-height:1.08!important}.ptx-problem-copy .ptx-body{max-width:620px!important;margin:0 0 14px!important;color:#c7d9d0!important;font-size:16px!important;line-height:1.65!important}.ptx-problem-copy .ptx-body:last-child{display:none!important}.ptx-gap-panel{min-height:0!important;padding:38px!important;overflow:hidden!important;border:0!important;border-left:1px solid rgba(255,255,255,.09)!important;border-radius:0!important;background:rgba(255,255,255,.025)!important;box-shadow:none!important}.ptx-gap-metrics{grid-template-columns:minmax(0,1fr)!important;gap:12px!important}.ptx-gap-metric{min-width:0!important;padding:22px 24px!important;border:1px solid rgba(255,255,255,.12)!important;border-radius:17px!important;background:rgba(255,255,255,.055)!important}.ptx-gap-metric strong{font-size:26px!important;line-height:1.2!important;color:#42df87!important;overflow-wrap:normal!important}.ptx-gap-metric span{font-size:13px!important;line-height:1.5!important;color:#d1e0d8!important}.ptx-gap-panel>p{margin:18px 4px 0!important;color:#a9c1b5!important;font-size:13px!important;line-height:1.55!important}
@media(max-width:720px){.ptx-usecase-grid,.ptx-gap-metrics{grid-template-columns:minmax(0,1fr)!important}.ptx-problem-grid{grid-template-columns:minmax(0,1fr)!important;border-radius:22px!important}.ptx-problem-copy{padding:30px 24px 20px!important}.ptx-problem-copy .ptx-title{font-size:clamp(30px,8.5vw,38px)!important;line-height:1.18!important}.ptx-problem-copy .ptx-body{font-size:14px!important}.ptx-gap-panel{padding:10px 14px 20px!important;border-left:0!important;background:transparent!important}.ptx-gap-metric{padding:17px 18px!important}.ptx-gap-metric strong{font-size:21px!important}.ptx-trust-logo{min-height:132px!important}.ptx-trust-logo span{font-size:10px!important}}


/* Production refinements layered on top of the existing PhytoTester design */
:root{--ptx-header-h:78px}
body{overflow-x:hidden}
.clean-header{height:78px!important;background:rgba(255,255,255,.94)!important;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid rgba(8,46,32,.07)!important;box-shadow:0 8px 28px rgba(6,42,28,.045)!important}
.clean-nav{height:100%!important;width:min(1240px,calc(100% - 40px))!important;gap:28px!important}
.clean-brand img{width:174px!important}
.clean-nav nav{gap:38px!important}
.clean-nav nav a{font-size:11px!important;letter-spacing:.14em!important;font-weight:800!important;position:relative}
.clean-nav nav a:after{content:""!important;display:block!important;position:absolute;left:0;right:100%;bottom:-9px;height:2px;background:#18a858;transition:right .2s ease}
.clean-nav nav a:hover:after,.clean-nav nav a[aria-current="page"]:after{right:0}
.clean-cta{min-height:42px!important;padding:0 18px!important;border-radius:12px!important;background:#0b3527!important;box-shadow:0 9px 24px rgba(7,52,36,.13)!important;font-size:12px!important;font-weight:800!important}
.clean-cta:hover{background:#082b20!important;transform:translateY(-1px)!important}
.clean-lang{background:#f0f5f2!important;border:1px solid rgba(9,55,38,.06)!important}
.clean-lang a{font-size:10px!important;padding:6px 9px!important}
.clean-toggle{border-radius:12px!important;background:#0b3527!important}
.ptx-hero{min-height:760px!important}
.ptx-hero__grid{align-items:center!important}
.ptx-hero__copy .ptx-lead{max-width:690px!important}
.ptx-hero__visual{box-shadow:0 40px 90px rgba(0,0,0,.28)!important;background:transparent!important}
.ptx-hero__real-photo{object-fit:cover!important;object-position:center!important}
.ptx-hero__actions{display:flex;gap:12px;flex-wrap:wrap}
.ptx-button--ghost{background:rgba(255,255,255,.08)!important;border:1px solid rgba(255,255,255,.22)!important;box-shadow:none!important}
.ptx-button--ghost:hover{background:rgba(255,255,255,.14)!important}
.ptx-short-lead{max-width:680px!important}
.ptx-system-card p,.ptx-step p,.ptx-index-card p,.ptx-usecase-card p,.ptx-proof-card p{max-width:48ch}
.ptx-copy-tight{max-width:720px}
.ptx-research-copy p{max-width:66ch}
.ptx-form-intro ul{margin-bottom:0}
.ptx-field textarea{min-height:112px;resize:vertical}
.ptx-footer{background:#051711;color:rgba(255,255,255,.72);padding:38px 0;border-top:1px solid rgba(255,255,255,.08)}
.ptx-footer__inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.ptx-footer img{width:145px;filter:brightness(0) invert(1);opacity:.92}
.ptx-footer__links{display:flex;gap:22px;flex-wrap:wrap}
.ptx-footer a{color:rgba(255,255,255,.72);text-decoration:none;font-size:12px;font-weight:700}
.ptx-footer a:hover{color:#fff}
.ptx-inner{background:#fff}
.ptx-inner-hero{position:relative;overflow:hidden;padding:92px 0 78px;background:radial-gradient(circle at 78% 18%,rgba(47,199,110,.18),transparent 28%),linear-gradient(135deg,#04140d,#08281c 60%,#0c3b2a);color:#fff}
.ptx-inner-hero:after{content:"";position:absolute;width:520px;height:520px;right:-200px;top:-330px;border-radius:50%;border:1px solid rgba(139,234,173,.14);box-shadow:0 0 0 55px rgba(139,234,173,.025),0 0 0 110px rgba(139,234,173,.018)}
.ptx-inner-hero .ptx-container{position:relative;z-index:1}
.ptx-inner-kicker{display:block;margin-bottom:14px;color:#9fe1b8;font-size:11px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}
.ptx-inner-hero h1{max-width:900px;margin:0;color:#fff;font-size:clamp(42px,5vw,70px);line-height:1.03;letter-spacing:-.045em}
.ptx-inner-hero p{max-width:760px;margin:20px 0 0;color:rgba(255,255,255,.72);font-size:18px;line-height:1.7}
.ptx-inner-section{padding:82px 0}
.ptx-inner-section--soft{background:#f3f8f5}
.ptx-inner-section--dark{background:#061b13;color:#fff}
.ptx-inner-section h2{margin:0;color:#071d15;font-size:clamp(34px,4.2vw,56px);line-height:1.06;letter-spacing:-.042em}
.ptx-inner-section--dark h2{color:#fff}
.ptx-inner-section>.ptx-container>p,.ptx-inner-intro{max-width:760px;margin:18px 0 0;color:#66756d;font-size:17px;line-height:1.75}
.ptx-inner-section--dark .ptx-inner-intro{color:rgba(255,255,255,.68)}
.ptx-inner-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:34px}
.ptx-inner-card{min-width:0;padding:28px;border:1px solid rgba(7,49,33,.10);border-radius:24px;background:#fff;box-shadow:0 15px 42px rgba(5,44,29,.06)}
.ptx-inner-card span{display:block;margin-bottom:18px;color:#0a8956;font-size:11px;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.ptx-inner-card h3{margin:0 0 12px;color:#09281d;font-size:24px;line-height:1.2;letter-spacing:-.025em}
.ptx-inner-card p{margin:0;color:#66756d;font-size:14px;line-height:1.7}
.ptx-inner-section--dark .ptx-inner-card{background:rgba(255,255,255,.055);border-color:rgba(255,255,255,.1);box-shadow:none}
.ptx-inner-section--dark .ptx-inner-card h3{color:#fff}.ptx-inner-section--dark .ptx-inner-card p{color:rgba(255,255,255,.68)}
.ptx-inner-two{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:34px}
.ptx-inner-feature{padding:34px;border-radius:28px;background:linear-gradient(145deg,#0a2a1e,#0d432f);color:#fff;box-shadow:0 30px 70px rgba(4,35,23,.18)}
.ptx-inner-feature h3{margin:0 0 12px;font-size:30px;line-height:1.15}.ptx-inner-feature p{margin:0;color:rgba(255,255,255,.7);line-height:1.7}
.ptx-legal{max-width:860px}.ptx-legal h2{margin-top:42px;font-size:28px}.ptx-legal p,.ptx-legal li{color:#53685d;font-size:15px;line-height:1.8}.ptx-legal ul{padding-left:20px}
html[lang="ka"] body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
html[lang="ka"] .clean-nav nav a{letter-spacing:.01em!important;font-size:12px!important}
html[lang="ka"] .ptx-title,html[lang="ka"] .ptx-inner-hero h1,html[lang="ka"] .ptx-inner-section h2{letter-spacing:-.018em!important;line-height:1.2!important}
html[lang="ka"] .ptx-inner-card h3{letter-spacing:-.012em}
@media(max-width:980px){.clean-nav nav{top:77px!important;gap:0!important}.clean-nav nav a:after{display:none!important}.ptx-inner-grid{grid-template-columns:1fr 1fr}.ptx-inner-two{grid-template-columns:1fr}}
@media(max-width:720px){:root{--ptx-header-h:66px}.clean-header{height:66px!important}.clean-nav{width:calc(100% - 24px)!important}.clean-brand img{width:140px!important}.clean-nav nav{top:65px!important;left:12px!important;right:12px!important}.ptx-hero{min-height:auto!important;padding:38px 0 48px!important}.ptx-hero__visual{aspect-ratio:4/5!important;margin-top:2px!important}.ptx-inner-hero{padding:58px 0 52px}.ptx-inner-hero h1{font-size:38px}.ptx-inner-hero p{font-size:15px}.ptx-inner-section{padding:58px 0}.ptx-inner-grid{grid-template-columns:1fr;gap:12px}.ptx-inner-card{padding:22px 20px;border-radius:20px}.ptx-inner-two{gap:12px}.ptx-inner-feature{padding:25px 22px;border-radius:22px}.ptx-footer__inner{align-items:flex-start;flex-direction:column}.ptx-footer__links{gap:14px 18px}}
/* Launch refinements: the existing PhytoTester palette, cards and backgrounds */
:root{--ptx-container:1220px;--ptx-header-h:72px}
.clean-header{height:var(--ptx-header-h)!important;padding:0;background:#fff!important;backdrop-filter:none;box-shadow:none!important;transition:box-shadow .2s ease}
.clean-header.is-scrolled{box-shadow:0 5px 20px rgba(6,42,28,.08)!important}
.clean-nav{padding:0;gap:22px!important;background:transparent;border:0;border-radius:0;box-shadow:none;backdrop-filter:none}
.clean-nav nav{gap:12px!important}.clean-nav nav a{letter-spacing:.04em!important;padding:13px 10px}.clean-nav nav a:after{bottom:3px}
.clean-menu-demo{display:none}.clean-lang a{display:flex;align-items:center;justify-content:center;min-width:36px;min-height:38px}.clean-toggle{width:44px;height:44px;flex-basis:44px}
.ptx-inner{width:min(1220px,calc(100% - 40px));margin:20px auto 0}.ptx-inner .ptx-container{width:calc(100% - 40px)}
.ptx-inner-grid.ptx-ecosystem,.ptx-system-grid.ptx-ecosystem{grid-template-columns:repeat(4,minmax(0,1fr))}.ptx-system-card:last-child{grid-column:auto}.ptx-system-card .ptx-h3{font-size:23px}
.ptx-system-card{padding:27px 22px}.ptx-system-number{margin-bottom:16px}.ptx-system-card p{margin-bottom:0}
.ptx-section-link{margin-top:28px}.ptx-usecase-card{display:block!important}.ptx-usecase-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important}
.ptx-pair,.ptx-proof-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.ptx-trust-strip{background:transparent;border:0;padding:30px 0 0}.ptx-trust-strip .ptx-container{width:100%}.ptx-trust-label{font-size:12px;color:#53685d;margin-bottom:16px}.ptx-trust-logo{min-height:112px!important}.ptx-trust-logo img{height:42px}.ptx-trust-logos{gap:10px}
.ptx-hero{min-height:0!important}.ptx-hero__visual{aspect-ratio:673/845;min-height:0}.ptx-hero__real-photo{object-fit:contain!important}.ptx-hero__grid{grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr)}
.ptx-inner-hero h1{font-size:clamp(34px,4.5vw,60px);line-height:1.18}.ptx-inner-section h2{font-size:clamp(28px,3.2vw,44px);line-height:1.24}
html[lang=ka] .ptx-page,html[lang=ka] .clean-header,html[lang=ka] .ptx-title,html[lang=ka] .ptx-h3,html[lang=ka] .ptx-h4{font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
html[lang=ka] h1,html[lang=ka] h2,html[lang=ka] h3{line-height:1.35!important;letter-spacing:0!important}
.ptx-field>label:not(.ptx-check-option){display:block}.ptx-field input:not([type=checkbox]),.ptx-field select,.ptx-field textarea{width:100%;min-width:0}.ptx-form-grid>*{min-width:0}.ptx-privacy-note a,.ptx-legal a{color:#096640;text-underline-offset:3px}.ptx-privacy-note a{display:inline-flex;align-items:center;min-height:44px}
.ptx-field input[type=checkbox]{min-height:0}.ptx-check-option,.ptx-consent{cursor:pointer}.ptx-button:disabled{opacity:.6;cursor:wait;transform:none}
.ptx-footer img{height:auto}.ptx-footer a{display:inline-flex;align-items:center;min-height:44px}.ptx-footer__inner{width:min(1220px,calc(100% - 40px))}
:focus-visible{outline:3px solid #168cc9;outline-offset:4px}section[id],span[id]{scroll-margin-top:calc(var(--ptx-header-h) + 20px)}
.ptx-skip{position:fixed;top:8px;left:12px;z-index:200;background:#fff;color:#083222;padding:12px 18px;border-radius:8px;transform:translateY(-160%)}.ptx-skip:focus{transform:none}
@media(max-width:1100px){.clean-nav nav{display:none;position:absolute;top:71px!important;left:20px;right:20px;background:#fff;padding:12px 20px;border:1px solid #e0e9e3;border-radius:0 0 16px 16px;max-height:calc(100dvh - 90px);overflow-y:auto}.clean-nav nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0!important}.clean-nav nav a{border-bottom:1px solid #eef3f0}.clean-nav nav a:after{display:none!important}.clean-toggle{display:grid;place-items:center}.clean-lang{margin-left:auto}.clean-cta{display:none}.clean-menu-demo{display:block;color:#096640!important}.ptx-ecosystem{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(min-width:721px) and (max-width:1060px){.ptx-hero__grid{grid-template-columns:1fr 1fr;gap:28px}.ptx-title--hero{font-size:clamp(34px,4vw,44px)}.ptx-hero__visual{aspect-ratio:673/845!important}.ptx-usecase-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:720px){:root{--ptx-header-h:66px}.clean-nav{gap:10px!important}.clean-nav nav{top:65px!important}.clean-lang a{min-width:34px;min-height:36px}.clean-brand{flex-shrink:1}.ptx-inner{width:100%;margin:0}.ptx-inner .ptx-container{width:calc(100% - 32px)!important}.ptx-hero__grid{grid-template-columns:minmax(0,1fr)}.ptx-hero__visual{width:min(100%,420px);justify-self:center;aspect-ratio:673/845!important}.ptx-hero__actions{display:grid}.ptx-page .ptx-title--hero{font-size:clamp(30px,8vw,38px)!important;line-height:1.25!important}.ptx-inner-hero h1{font-size:32px}.ptx-inner-hero{padding:40px 0}.ptx-inner-section{padding:44px 0}.ptx-ecosystem,.ptx-pair,.ptx-proof-grid,.ptx-usecase-grid{grid-template-columns:minmax(0,1fr)!important}.ptx-inner-card h3,.ptx-system-card .ptx-h3{font-size:22px}.ptx-trust-logos{grid-template-columns:repeat(2,minmax(0,1fr))}.ptx-trust-logo:nth-child(3){grid-column:auto}.ptx-trust-logo:last-child{grid-column:1/-1}.ptx-trust-logo{min-height:110px!important}.ptx-footer__links{gap:4px 18px}.ptx-tabs{grid-template-columns:1fr 1fr}.ptx-tab{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*,*::before,*::after{animation:none!important;transition:none!important}}

.ptx-source{display:inline-flex;align-items:center;min-height:44px;margin-top:12px;color:#096640;font-size:13px;font-weight:700;text-underline-offset:4px}
.ptx-field textarea{padding:14px 15px;border:1px solid rgba(6,19,14,.15);border-radius:14px;font:inherit;color:var(--ptx-ink);background:#fff}.ptx-field textarea:focus{border-color:#00a63c;box-shadow:0 0 0 4px rgba(0,166,60,.1)}.ptx-check-option{min-height:48px;padding:12px;border:1px solid #dfe9e2;border-radius:12px;align-items:center}.ptx-field .ptx-check-option{display:flex}.ptx-check-option:has(input:checked){border-color:#00a63c;background:#eefaf2}
html,body{overflow-x:clip!important}