/* ============================================================
   Video Modal
   ============================================================ */
.video-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}
.video-modal--open { display: flex; }
.video-modal__box {
  position: relative;
  width: min(90vw, 960px);
  background: #000;
  border-radius: 12px;
  overflow: hidden;
}

.video-modal__video-wrap {
  position: relative;
}

.video-modal__try-btn {
  position: absolute;
  bottom: 52px;
  right: 16px;
  background: var(--orange);
  color: #000;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  padding: 10px 20px;
  border-radius: 50px;
  text-decoration: none;
  opacity: 0.92;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 10;
}

.video-modal__try-btn:hover {
  opacity: 1;
  transform: scale(1.04);
}

.video-modal__behind-btn {
  right: auto;
  left: 16px;
  font-size: 17px;
  padding: 13px 26px;
}
.video-modal__close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  z-index: 1;
}

/* ============================================================
   Variables & Reset
   ============================================================ */
:root {
  --bg-deepest:   #0B0F14;
  --bg-dark:      #0F1621;
  --bg-card:      #0B1F3A;
  --orange:       #C96A2B;
  --teal:         #00C8D2;
  --blue:         #0076C0;
  --muted:        #95A2C0;
  --gray-light:   #C1C1C1;
  --gray-lighter: #D9D9D9;
  --coral:        #F0997A;
  --white:        #FFFFFF;
  --font-body:    'Inter', sans-serif;
  --font-display: 'Cormorant Garamond', serif;
  --max-w:        1200px;
  --section-pad:  100px 0;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--bg-deepest);
  color: var(--white);
  font-size: 18px;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ============================================================
   Utilities
   ============================================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 48px;
}

.accent-orange { color: var(--orange); }
.accent-coral  { color: var(--coral); }
.accent-blue   { color: var(--blue); }
.text-muted    { color: var(--muted); }

.display-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 5vw, 72px);
  line-height: 1.1;
  color: var(--white);
}

.section-label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 8px;
}

.body-text {
  font-size: 18px;
  line-height: 1.7;
  color: var(--white);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  border-radius: 60px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.btn:hover { opacity: 0.85; }

.btn--teal {
  background-color: var(--teal);
  color: #000;
}

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(11, 15, 20, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 18px 48px;
  display: flex;
  align-items: center;
  gap: 48px;
}

.nav__logo img { height: 40px; width: auto; }

.nav__menu {
  display: flex;
  gap: 40px;
  margin: 0 auto;
}

.nav__menu a {
  font-size: 16px;
  color: var(--white);
  opacity: 0.85;
  transition: opacity 0.2s;
}
.nav__menu a:hover { opacity: 1; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  text-align: center;
}

.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(11, 15, 20, 0.62);
  z-index: 1;
}

.hero__content,
.hero__tags {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  padding: 0 48px;
}

.hero__content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 100px;
  padding-bottom: 40px;
}

.hero__text {
  max-width: 780px;
  margin-bottom: 48px;
}

.hero__headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 5.5vw, 72px);
  line-height: 1.05;
  color: var(--coral);
  margin-bottom: 28px;
}

.hero__sub {
  font-size: 20px;
  color: var(--white);
  margin-bottom: 10px;
}

.hero__body {
  font-size: 17px;
  color: var(--gray-light);
}

.hero__ctas {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero__tags {
  display: flex;
  gap: 48px;
  padding-bottom: 56px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero__tag {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--orange);
  font-size: 15px;
}

/* ============================================================
   Stack Tab
   ============================================================ */
.stack-tab {
  background-color: var(--bg-dark);
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.stack-tab__items {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.stack-tab__label {
  font-size: 15px;
  color: var(--orange);
  font-weight: 400;
}

.stack-tab__label--highlight {
  font-weight: 700;
  font-size: 16px;
}

.stack-tab__divider {
  width: 1px;
  height: 20px;
  background: rgba(201,106,43,0.4);
  flex-shrink: 0;
}

/* ============================================================
   See It In Action
   ============================================================ */
.see-action {
  padding: var(--section-pad);
  background-color: var(--bg-deepest);
}

.see-action__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.see-action__img img {
  width: 100%;
  border-radius: 24px;
}

.see-action__text {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.see-action__text .body-text { color: var(--gray-light); }

/* ============================================================
   The Problem
   ============================================================ */
.problem {
  padding: var(--section-pad);
  background-color: var(--bg-dark);
}

.problem__headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 3.5vw, 48px);
  line-height: 1.2;
  max-width: 720px;
  margin-bottom: 64px;
}

.problem__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.problem__step {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.problem__icon {
  position: relative;
  width: 64px;
}

.problem__num {
  position: absolute;
  top: -8px;
  right: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.problem__num img {
  position: absolute;
  width: 30px;
}

.problem__num span {
  position: relative;
  font-size: 12px;
  font-weight: 700;
  color: #000;
  z-index: 1;
}

.problem__step p {
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.4;
}

/* ============================================================
   Different / Video
   ============================================================ */
.different {
  padding: var(--section-pad);
  background-color: var(--bg-deepest);
}

.different__video {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto 40px;
}

.different__thumb { width: 100%; border-radius: 24px; }

.different__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.different__play img:first-child {
  position: absolute;
  width: 72px;
  height: 72px;
}

.different__play-icon {
  position: relative;
  width: 24px;
}

.different__founder-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 18px auto 0;
  padding: 18px 44px;
  background: transparent;
  border: 2px solid #e8ff00;
  border-radius: 50px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(16px, 2vw, 22px);
  letter-spacing: 0.12em;
  color: #e8ff00;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  text-shadow: 0 0 12px rgba(232, 255, 0, 0.5);
}

.different__founder-cta:hover {
  background: #e8ff00;
  color: #000;
  text-shadow: none;
}

.different__founder-cta-icon {
  font-size: 0.75em;
  opacity: 0.85;
}

.different__caption {
  text-align: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 40px);
}

/* ============================================================
   Security
   ============================================================ */
.security {
  padding: var(--section-pad);
  background-color: var(--bg-dark);
}

.security__inner {
  display: block;
  max-width: 720px;
  margin: 0 auto;
}

.security__img {
  width: 100%;
  border-radius: 24px;
}

.security__text {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.security__text .body-text { color: var(--gray-lighter); }

/* ============================================================
   Node / Built For
   ============================================================ */
.node {
  padding: var(--section-pad);
  background-color: var(--bg-deepest);
}

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

.node__img {
  width: 100%;
  border-radius: 24px;
  position: sticky;
  top: 100px;
}

.node__text {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.node__text .body-text { color: var(--gray-lighter); }

.node__callout {
  border-left: 3px solid var(--orange);
  padding-left: 24px;
}

.node__callout p {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.3;
}

/* ============================================================
   How It Works
   ============================================================ */
.how {
  padding: var(--section-pad);
  background-color: var(--bg-dark);
}

.how__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 56px);
  text-align: center;
  margin-bottom: 64px;
}

.how__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 56px;
}

.how__step {
  background-color: var(--bg-card);
  border-radius: 16px;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.how__step-icon {
  width: 52px;
  height: 52px;
  background-color: rgba(0,200,210,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.how__step-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.how__step-text {
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
}

.how__cta { text-align: center; }

/* ============================================================
   Verification
   ============================================================ */
.verification {
  padding: var(--section-pad);
  background-color: var(--bg-deepest);
}

.verification__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.verification__img {
  width: 100%;
  border-radius: 24px;
}

.verification__text {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.verification__text .body-text { color: var(--gray-lighter); }

/* ============================================================
   Plug In
   ============================================================ */
.plugin {
  padding: var(--section-pad);
  background-size: cover;
  background-position: center;
  position: relative;
}

.plugin::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(11,15,20,0.78);
}

.plugin .container { position: relative; }

.plugin__heading {
  max-width: 680px;
  margin-bottom: 60px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.plugin__heading .body-text { color: var(--gray-lighter); }

.plugin__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: start;
  margin-bottom: 48px;
}

.plugin__compat-label {
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
}

.plugin__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.plugin__list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--white);
}

.plugin__list li img { margin-top: 5px; flex-shrink: 0; }
.plugin__list .text-muted { color: var(--muted); }

.plugin__summary {
  font-size: 20px;
  line-height: 1.6;
  color: var(--white);
  align-self: center;
}

/* ============================================================
   Performance
   ============================================================ */
.performance {
  padding: var(--section-pad);
  background-color: var(--bg-deepest);
}

.performance__heading {
  margin-bottom: 56px;
}

.performance__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}

.performance__card {
  background-color: var(--bg-dark);
  border-radius: 16px;
  padding: 40px 32px;
  border-top: 3px solid var(--teal);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.performance__metric {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 40px;
  color: var(--white);
}

.performance__footnote {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 24px;
  text-align: center;
}

/* ============================================================
   Section CTAs (standalone quotes)
   ============================================================ */
.section-cta {
  display: block;
  padding: 80px 48px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 48px);
  text-align: center;
  line-height: 1.2;
  background-color: var(--bg-dark);
}

/* ============================================================
   Data Room
   ============================================================ */
.data-room {
  padding: var(--section-pad);
  background-color: var(--bg-deepest);
}

.data-room__heading {
  margin-bottom: 60px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.data-room__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-bottom: 56px;
}

.data-room__col-label {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.data-room__item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-radius: 12px;
  margin-bottom: 12px;
  font-size: 18px;
}

.data-room__item--active {
  background-color: #0B1F3A;
  color: var(--white);
}

.data-room__item--locked {
  background-color: transparent;
  border: 1px solid rgba(115,115,115,0.5);
  color: var(--muted);
}

.data-room__nda {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.data-room__nda p {
  font-size: 18px;
  max-width: 560px;
}

/* ============================================================
   Neuromuscular Entropy Stat
   ============================================================ */
.neuro-stat {
  padding: 80px 0;
  background-color: var(--bg-dark);
  text-align: center;
}

.neuro-stat__heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 6vw, 80px);
  letter-spacing: 0.04em;
  color: #fff;
  margin-bottom: 20px;
}

.neuro-stat__sub {
  font-size: clamp(18px, 2.5vw, 32px);
  color: #fff;
}

.neuro-stat__sub strong {
  color: #fff;
}

.neuro-stat__detail {
  margin-left: 12px;
  font-size: clamp(12px, 1.5vw, 20px);
  color: var(--gray-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================================
   CTA Sections
   ============================================================ */
.cta-section {
  padding: 80px 0;
  background-color: var(--bg-dark);
  text-align: center;
}

.cta-big {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 4vw, 64px);
  line-height: 1.15;
}

/* ============================================================
   Why This Matters
   ============================================================ */
.why {
  padding: var(--section-pad);
  background-color: var(--bg-deepest);
}

.why__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why__text {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.why__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.why__list li {
  padding-left: 24px;
  position: relative;
  font-size: 18px;
  color: var(--gray-lighter);
}

.why__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--muted);
}

.why__img {
  width: 100%;
  border-radius: 24px;
}

/* ============================================================
   Bottom CTA
   ============================================================ */
.cta-bottom {
  padding: 100px 0;
  background-color: var(--bg-dark);
  text-align: center;
}

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background-color: var(--bg-dark);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 80px 0 40px;
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-bottom: 64px;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer__logo img { height: 50px; width: auto; }

.footer__tagline {
  font-size: 18px;
  color: var(--gray-light);
  max-width: 360px;
  line-height: 1.6;
}

.footer__links {
  display: flex;
  gap: 80px;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__col-title {
  font-weight: 700;
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--white);
}

.footer__col a {
  font-size: 16px;
  color: var(--gray-light);
  transition: color 0.2s;
  line-height: 2.2;
}
.footer__col a:hover { color: var(--white); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 16px;
  color: var(--gray-light);
}

.footer__legal {
  display: flex;
  gap: 32px;
}

.footer__legal a { color: var(--gray-light); transition: color 0.2s; }
.footer__legal a:hover { color: var(--white); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .see-action__inner,
  .security__inner,
  .node__inner,
  .verification__inner,
  .why__inner,
  .footer__top {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .node__img { position: static; }

  .plugin__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .how__steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .problem__steps {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

  .data-room__cols {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  :root { --section-pad: 64px 0; }

  .container { padding: 0 24px; }

  .nav__inner { padding: 16px 24px; gap: 24px; }
  .nav__menu { display: none; }

  .hero__content,
  .hero__tags { padding: 0 24px; }

  .hero__tags { gap: 24px; flex-direction: column; }

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

  .stack-tab__items { flex-direction: column; gap: 16px; }
  .stack-tab__divider { display: none; }

  .data-room__nda { flex-direction: column; align-items: flex-start; }

  .footer__top { gap: 40px; }
  .footer__links { flex-direction: column; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 16px; text-align: center; }

  .section-cta { padding: 60px 24px; }

  .test-yourself__inner { grid-template-columns: 1fr; gap: 48px; }
  .method-protection__cards { grid-template-columns: 1fr; }
}

/* ============================================================
   Contact Modal
   ============================================================ */
.contact-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.80);
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.contact-modal--open { display: flex; }

.contact-modal__box {
  background: var(--bg-dark);
  border: 1px solid rgba(0,200,210,0.2);
  border-radius: 20px;
  padding: 48px;
  width: 100%;
  max-width: 520px;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.contact-modal__close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
}
.contact-modal__close:hover { color: var(--white); }

.contact-modal__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 36px;
  color: var(--white);
  margin-bottom: 8px;
}

.contact-modal__sub {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 32px;
}

.contact-form__group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.contact-form__label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-light);
}

.contact-form__input {
  background: var(--bg-deepest);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--white);
  font-size: 16px;
  font-family: var(--font-body);
  width: 100%;
  transition: border-color 0.2s;
  outline: none;
}
.contact-form__input:focus { border-color: var(--teal); }
.contact-form__input::placeholder { color: var(--muted); }

.contact-form__textarea { resize: vertical; min-height: 100px; }

.contact-form__submit {
  width: 100%;
  margin-top: 8px;
  font-size: 18px;
  border: none;
  cursor: pointer;
}
.contact-form__submit:disabled { opacity: 0.6; cursor: not-allowed; }

.contact-success {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 16px;
  padding: 40px 0;
}

.contact-success__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(0,200,210,0.15);
  border: 2px solid var(--teal);
  color: var(--teal);
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-success h3 {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--white);
}

.contact-success p {
  color: var(--muted);
  font-size: 16px;
}

/* ============================================================
   Split Hero (Control Layer)
   ============================================================ */
.split-hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.split-hero__bg {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: absolute;
  inset: 0;
}

.split-hero__left,
.split-hero__right {
  background-size: cover;
  background-position: center;
}

.split-hero__divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,1) 30%, rgba(255,255,255,1) 70%, transparent);
  filter: blur(1px);
  z-index: 5;
}

.split-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: grid;
  grid-template-rows: 1fr 1fr;
}

.split-hero__labels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

.split-hero__label-left,
.split-hero__label-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px;
  text-align: center;
}

.split-hero__before-text {
  font-family: var(--font-body);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(16px, 1.5vw, 22px);
  color: var(--white);
  margin-bottom: 10px;
}

.split-hero__world {
  font-family: var(--font-body);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(22px, 2.5vw, 36px);
  color: var(--white);
  position: relative;
  padding: 12px 24px;
}

.split-hero__world::before,
.split-hero__world::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,1), transparent);
}
.split-hero__world::before { top: 0; }
.split-hero__world::after  { bottom: 0; }

.split-hero__center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 48px 64px;
  gap: 28px;
}

.split-hero__headline {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(36px, 6vw, 90px);
  line-height: 1.05;
  color: var(--white);
  text-transform: uppercase;
}

.split-hero__sub {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.5vw, 22px);
  color: var(--white);
  max-width: 720px;
  line-height: 1.6;
}

.split-hero__btn {
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  letter-spacing: 0.08em;
  padding: 14px 36px;
  border-radius: 60px;
}
.split-hero__btn:hover { background: rgba(255,255,255,0.1); opacity: 1; }

@media (max-width: 768px) {
  .split-hero__headline { font-size: clamp(28px, 7vw, 48px); }
  .split-hero__label-left,
  .split-hero__label-right { padding: 24px 16px; }
  .split-hero__center { padding: 0 24px 48px; gap: 20px; }
}

/* ============================================================
   CEO Video
   ============================================================ */
.ceo-video {
  padding: var(--section-pad);
  background-color: var(--bg-dark);
  text-align: center;
}

.ceo-video__heading {
  max-width: 640px;
  margin: 0 auto 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ceo-video__player {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  max-width: 900px;
  margin: 0 auto;
  cursor: pointer;
  border: 1px solid rgba(0,200,210,0.15);
}

.ceo-video__thumb {
  width: 100%;
  border-radius: 24px;
  display: block;
}

/* ============================================================
   Test It Yourself
   ============================================================ */
.test-yourself {
  padding: var(--section-pad);
  background-color: var(--bg-deepest);
}

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

.test-yourself__info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.simulator {
  background-color: var(--bg-dark);
  border-radius: 16px;
  padding: 32px;
  border: 1px solid rgba(0,200,210,0.2);
}

.simulator__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.simulator__status--active  { color: var(--teal); }
.simulator__status--terminated { color: #ff4444; }
.simulator__user { color: var(--muted); font-weight: 400; }

.simulator__log {
  background-color: #060c12;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 24px;
  min-height: 180px;
  max-height: 240px;
  overflow-y: auto;
  font-family: 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.9;
}

.sim-entry--ok    { color: var(--teal); }
.sim-entry--warn  { color: var(--orange); }
.sim-entry--error { color: #ff4444; }

.simulator__controls {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.simulator__controls .btn { font-size: 15px; padding: 12px 24px; }

.btn--danger {
  background-color: #7A1A1A;
  color: #fff;
}
.btn--danger:hover { opacity: 0.85; }

.btn--outline {
  background: transparent;
  border: 2px solid var(--teal);
  color: var(--teal);
}
.btn--outline:hover { opacity: 0.8; }

/* ============================================================
   Method Level Protection
   ============================================================ */
.method-protection {
  padding: var(--section-pad);
  background-color: #000;
}

.method-protection__heading {
  text-align: center;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 64px);
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 56px;
  letter-spacing: 0.02em;
}

.method-protection__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 56px;
}

.method-card {
  border-radius: 17px;
  padding: 2px;
  background: radial-gradient(circle, rgba(0,0,0,0) 40%, rgba(0,174,239,0.3) 100%);
  cursor: pointer;
  transition: background 0.3s;
}

.method-card--active {
  background: radial-gradient(circle, rgba(0,0,0,0) 40%, rgba(0,174,239,0.7) 100%);
  box-shadow: 0 0 0 1.5px #00AEEF;
}

.method-card:hover {
  background: radial-gradient(circle, rgba(0,0,0,0) 40%, rgba(0,174,239,0.7) 100%);
}

.method-card__inner {
  background: linear-gradient(135deg, #353536, #000000, #212122);
  border-radius: 15px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 220px;
}

.method-card__lock {
  width: 40px;
  height: 40px;
  margin-bottom: 24px;
}

.method-card__title {
  color: var(--white);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.4;
  flex: 1;
}

.method-card__line {
  margin-top: 40px;
  height: 2px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.8), transparent);
}

.method-protection__footnote {
  text-align: center;
  font-size: 20px;
  font-style: italic;
  font-weight: 700;
  color: var(--white);
  padding: 24px 0;
  position: relative;
  display: inline-block;
  width: 100%;
}

.method-protection__footnote::before,
.method-protection__footnote::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: min(700px, 80%);
  height: 2px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.7), transparent);
}
.method-protection__footnote::before { top: 0; }
.method-protection__footnote::after  { bottom: 0; }