/* Scoped product page styles: Examination, CBT, OMR and Results Management System */
.nts-exam-page {
  --nts-navy-950: #071226;
  --nts-navy-900: #0a1730;
  --nts-navy-800: #10264d;
  --nts-blue: #2f6fed;
  --nts-magenta: #d92f87;
  --nts-pink: #f65aa3;
  --nts-violet: #7957e8;
  --nts-ink: #14213d;
  --nts-muted: #62708a;
  --nts-line: #dfe5ef;
  --nts-soft: #f5f7fb;
  --nts-white: #ffffff;
  --nts-shadow: 0 22px 60px rgba(23, 43, 77, 0.12);
  color: var(--nts-ink);
  background: var(--nts-white);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
  overflow: clip;
}

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

.nts-exam-page h1,
.nts-exam-page h2,
.nts-exam-page h3,
.nts-exam-page p,
.nts-exam-page ul,
.nts-exam-page ol { margin-top: 0; }

.nts-exam-page h1,
.nts-exam-page h2,
.nts-exam-page h3 {
  color: var(--nts-navy-950);
  line-height: 1.1;
  letter-spacing: -0.025em;
}

.nts-exam-page h1 { font-size: clamp(2.45rem, 5.4vw, 4.85rem); margin-bottom: 1.35rem; }
.nts-exam-page h2 { font-size: clamp(2rem, 4vw, 3.5rem); margin-bottom: 1.1rem; }
.nts-exam-page h3 { font-size: 1.12rem; margin-bottom: .65rem; }
.nts-exam-page p { color: var(--nts-muted); }
.nts-exam-page a { text-decoration: none; }
.nts-exam-page svg { display: block; }

.nts-shell {
  width: min(1240px, calc(100% - 32px));
  margin-inline: auto;
}

.nts-section { padding: clamp(4.6rem, 8vw, 7.4rem) 0; }
.nts-section--soft { background: var(--nts-soft); }

.nts-kicker {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: 1rem;
  color: var(--nts-magenta);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.nts-kicker::before {
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  content: "";
}

.nts-section-heading { max-width: 760px; margin-bottom: 2.4rem; }
.nts-section-heading > p { max-width: 670px; font-size: 1.04rem; }
.nts-section-heading--light h2,
.nts-section-heading--light p { color: var(--nts-white); }

.nts-large-copy { color: var(--nts-ink) !important; font-size: clamp(1.08rem, 2vw, 1.32rem); font-weight: 650; }
.nts-intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 7vw, 6rem); align-items: start; }

/* Hero */
.nts-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(4.8rem, 9vw, 8rem) 0;
  background:
    radial-gradient(circle at 78% 20%, rgba(217, 47, 135, .28), transparent 30%),
    radial-gradient(circle at 98% 90%, rgba(47, 111, 237, .26), transparent 33%),
    linear-gradient(135deg, #071226 0%, #0c1b39 53%, #111a3d 100%);
}

.nts-hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .25;
  background-image:
    linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
  content: "";
}

.nts-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(480px, 1.05fr);
  gap: clamp(2.2rem, 5vw, 5rem);
  align-items: center;
}

.nts-hero h1,
.nts-hero p { color: var(--nts-white); }

.nts-hero__lead { max-width: 760px; font-size: clamp(1.15rem, 2vw, 1.45rem); font-weight: 650; }
.nts-hero__support { max-width: 700px; color: #bcc9e0 !important; font-size: 1rem; }
.nts-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 1.65rem; }

.nts-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: .8rem 1.3rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 850;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.nts-button:hover { transform: translateY(-2px); }
.nts-button:focus-visible,
.nts-exam-page summary:focus-visible {
  outline: 3px solid rgba(246, 90, 163, .42);
  outline-offset: 3px;
}

.nts-button--primary {
  color: #fff;
  background: linear-gradient(135deg, var(--nts-magenta), var(--nts-violet));
  box-shadow: 0 14px 32px rgba(217, 47, 135, .27);
}

.nts-button--secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, .3);
  background: rgba(255, 255, 255, .06);
  backdrop-filter: blur(8px);
}

.nts-button--secondary-light {
  color: #fff;
  border-color: rgba(255, 255, 255, .44);
  background: transparent;
}

.nts-trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem 1rem;
  margin: 1.5rem 0 0;
  color: #d6dfee !important;
  font-size: .83rem;
  font-weight: 800;
}

.nts-trust-line span:not(:last-child)::after {
  margin-left: 1rem;
  color: var(--nts-pink);
  content: "•";
}

/* Dashboard */
.nts-dashboard {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .15);
  border-radius: 24px;
  background: #f6f8fc;
  box-shadow: 0 36px 90px rgba(0, 0, 0, .34);
  transform: perspective(1400px) rotateY(-3deg) rotateX(1deg);
}

.nts-dashboard__top {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  padding: .75rem 1rem;
  color: #fff;
  background: #0a1730;
}

.nts-dashboard__brand { font-size: .78rem; font-weight: 850; letter-spacing: .04em; }
.nts-live { display: inline-flex; align-items: center; gap: .4rem; font-size: .7rem; }
.nts-live i { width: 8px; height: 8px; border-radius: 50%; background: #38d996; box-shadow: 0 0 0 5px rgba(56, 217, 150, .12); }

.nts-dashboard__body { display: grid; grid-template-columns: 54px 1fr; min-height: 435px; }
.nts-dashboard__nav { display: flex; flex-direction: column; align-items: center; gap: .75rem; padding: 1.2rem .5rem; background: #0f2245; }
.nts-dashboard__nav span { width: 25px; height: 25px; border-radius: 7px; background: rgba(255, 255, 255, .1); }
.nts-dashboard__nav .is-active { background: linear-gradient(135deg, var(--nts-magenta), var(--nts-violet)); }

.nts-dashboard__main { min-width: 0; padding: 1rem; }
.nts-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: .65rem; }
.nts-metrics div,
.nts-cbt-card,
.nts-omr-card,
.nts-chart-card {
  border: 1px solid #e1e7f0;
  border-radius: 13px;
  background: #fff;
  box-shadow: 0 7px 20px rgba(42, 59, 96, .06);
}

.nts-metrics div { padding: .75rem; }
.nts-metrics small,
.nts-metrics strong { display: block; }
.nts-metrics small { color: #79859b; font-size: .63rem; }
.nts-metrics strong { color: #15284c; font-size: 1rem; }

.nts-dashboard__panels { display: grid; grid-template-columns: .8fr 1.2fr; gap: .65rem; margin-top: .65rem; }
.nts-cbt-card,
.nts-omr-card { padding: .85rem; }
.nts-card-label { color: #263958; font-size: .67rem; font-weight: 850; }

.nts-progress-ring {
  display: grid;
  width: 84px;
  height: 84px;
  place-items: center;
  margin: 1rem auto;
  border-radius: 50%;
  background: conic-gradient(var(--nts-magenta) 72%, #ebeff5 0);
}
.nts-progress-ring::before { width: 64px; height: 64px; border-radius: 50%; background: #fff; content: ""; }
.nts-progress-ring span { position: absolute; color: #1c3155; font-size: .85rem; font-weight: 900; }
.nts-progress-bars { display: grid; gap: .4rem; }
.nts-progress-bars i { height: 6px; border-radius: 999px; background: linear-gradient(90deg, #6a56df 67%, #e7ebf2 67%); }
.nts-progress-bars i:nth-child(2) { background: linear-gradient(90deg, #d92f87 82%, #e7ebf2 82%); }
.nts-progress-bars i:nth-child(3) { background: linear-gradient(90deg, #2f6fed 56%, #e7ebf2 56%); }
.nts-progress-bars i:nth-child(4) { background: linear-gradient(90deg, #26b99a 73%, #e7ebf2 73%); }

.nts-omr-meta { display: flex; justify-content: space-between; gap: .4rem; margin: .55rem 0; color: #70809c; font-size: .55rem; }
.nts-bubbles { display: grid; gap: .36rem; }
.nts-bubbles div { display: grid; grid-template-columns: 18px repeat(5, 1fr); gap: .35rem; align-items: center; }
.nts-bubbles b { color: #7b879b; font-size: .55rem; }
.nts-bubbles i { width: 12px; height: 12px; border: 1px solid #bdc7d7; border-radius: 50%; }
.nts-bubbles i.is-filled { border: 3px solid #fff; background: var(--nts-magenta); box-shadow: 0 0 0 1px var(--nts-magenta); }

.nts-chart-card { margin-top: .65rem; padding: .75rem; }
.nts-chart-card > div { display: flex; align-items: center; justify-content: space-between; gap: 1rem; color: #233756; font-size: .63rem; }
.nts-chart-card strong { color: var(--nts-magenta); }
.nts-chart-card svg { width: 100%; height: 82px; margin-top: .35rem; overflow: visible; }
.nts-chart-card .grid { stroke: #e8edf4; stroke-width: 1; }
.nts-chart-card .area { fill: rgba(217, 47, 135, .1); }
.nts-chart-card .line { fill: none; stroke: var(--nts-magenta); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }

/* Cards */
.nts-module-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.nts-module-card {
  min-width: 0;
  padding: 1.45rem;
  border: 1px solid var(--nts-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(34, 55, 91, .05);
}
.nts-module-card p { margin-bottom: 0; font-size: .93rem; }
.nts-icon {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: 13px;
  color: var(--nts-magenta);
  background: linear-gradient(135deg, rgba(217, 47, 135, .12), rgba(121, 87, 232, .12));
}
.nts-icon svg { width: 23px; height: 23px; }

/* Workflow */
.nts-workflow-section {
  background:
    radial-gradient(circle at 15% 10%, rgba(217, 47, 135, .18), transparent 22%),
    linear-gradient(135deg, #071226, #10264d);
}

.nts-workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  padding: 0;
  list-style: none;
  counter-reset: workflow;
}

.nts-workflow li {
  position: relative;
  min-height: 195px;
  padding: 1.35rem;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 17px;
  background: rgba(255, 255, 255, .055);
}

.nts-workflow li::after {
  position: absolute;
  top: 50%;
  right: -.75rem;
  z-index: 2;
  width: 1.45rem;
  height: 1.45rem;
  border-top: 2px solid rgba(246, 90, 163, .7);
  border-right: 2px solid rgba(246, 90, 163, .7);
  transform: translateY(-50%) rotate(45deg);
  content: "";
}

.nts-workflow li:nth-child(4n)::after,
.nts-workflow li:last-child::after { display: none; }

.nts-workflow h3 { color: #fff; font-size: 1rem; }
.nts-workflow p { margin-bottom: 0; color: #bac7dd; font-size: .86rem; }
.nts-step-number { display: block; margin-bottom: 1.4rem; color: var(--nts-pink); font-size: .72rem; font-weight: 900; letter-spacing: .15em; }

/* Feature splits */
.nts-feature-split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(2.2rem, 6vw, 5rem);
  align-items: center;
}
.nts-feature-split--reverse { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); }
.nts-feature-copy h2 { max-width: 700px; }
.nts-check-list { display: grid; gap: .65rem; padding: 0; list-style: none; }
.nts-check-list li { position: relative; padding-left: 1.75rem; color: #3d4b65; }
.nts-check-list li::before {
  position: absolute;
  top: .17rem;
  left: 0;
  display: grid;
  width: 19px;
  height: 19px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--nts-magenta), var(--nts-violet));
  font-size: .7rem;
  font-weight: 900;
  content: "✓";
}

.nts-visual-panel {
  min-width: 0;
  min-height: 470px;
  overflow: hidden;
  border: 1px solid #dce3ee;
  border-radius: 24px;
  background: linear-gradient(145deg, #f7f9fd, #e9edf6);
  box-shadow: var(--nts-shadow);
}

/* OMR visual */
.nts-omr-visual {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 1rem;
  align-items: center;
  padding: clamp(1.2rem, 3vw, 2rem);
}
.nts-scanner {
  position: relative;
  display: flex;
  min-height: 210px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.2rem;
  border-radius: 18px;
  color: #fff;
  background: linear-gradient(145deg, #14284c, #08152d);
  box-shadow: 0 24px 45px rgba(20, 40, 76, .25);
}
.nts-scanner__paper {
  position: absolute;
  top: -72px;
  left: 16%;
  width: 68%;
  height: 130px;
  border: 1px solid #d7dde8;
  border-radius: 7px 7px 0 0;
  background:
    radial-gradient(circle, #c7ceda 1.7px, transparent 2px) 14px 22px / 14px 14px,
    #fff;
  transform: perspective(400px) rotateX(-7deg);
}
.nts-scanner__slot { position: absolute; top: 42px; left: 10%; width: 80%; height: 12px; border-radius: 999px; background: #020812; }
.nts-scanner strong,
.nts-scanner small { display: block; }
.nts-scanner strong { font-size: .9rem; }
.nts-scanner small { color: #aebbd0; }

.nts-processing-stack { display: grid; gap: .7rem; }
.nts-processing-stack > div {
  display: grid;
  grid-template-columns: 38px 1fr;
  padding: .85rem;
  border: 1px solid #dce3ed;
  border-radius: 13px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(35, 55, 88, .06);
}
.nts-processing-stack span { grid-row: 1 / 3; color: var(--nts-magenta); font-size: .7rem; font-weight: 900; }
.nts-processing-stack p,
.nts-processing-stack b { margin: 0; }
.nts-processing-stack p { color: #213554; font-size: .78rem; font-weight: 850; }
.nts-processing-stack b { color: #7d899d; font-size: .62rem; font-weight: 650; }

.nts-mini-flow {
  display: grid;
  grid-template-columns: repeat(8, minmax(0, 1fr));
  gap: .65rem;
  margin: 3rem 0 0;
  padding: 0;
  list-style: none;
}
.nts-mini-flow li {
  position: relative;
  padding: .9rem .55rem;
  border: 1px solid var(--nts-line);
  border-radius: 12px;
  color: #31415e;
  background: #fff;
  text-align: center;
  font-size: .72rem;
  font-weight: 800;
}
.nts-mini-flow li:not(:last-child)::after {
  position: absolute;
  top: 50%;
  right: -.58rem;
  z-index: 2;
  color: var(--nts-magenta);
  font-size: .85rem;
  transform: translateY(-50%);
  content: "→";
}
.nts-mini-flow span { display: block; margin-bottom: .25rem; color: var(--nts-magenta); font-size: .65rem; }

/* CBT visual */
.nts-cbt-visual { min-height: 440px; padding: clamp(1rem, 3vw, 1.8rem); background: linear-gradient(145deg, #10264d, #071226); }
.nts-cbt-window { overflow: hidden; border: 1px solid rgba(255, 255, 255, .15); border-radius: 17px; background: #fff; box-shadow: 0 24px 60px rgba(0, 0, 0, .28); }
.nts-window-bar { display: flex; align-items: center; gap: .38rem; min-height: 42px; padding: .65rem .8rem; color: #dce4f2; background: #0c1c3b; font-size: .7rem; }
.nts-window-bar i { width: 8px; height: 8px; border-radius: 50%; background: #f65aa3; }
.nts-window-bar i:nth-child(2) { background: #f2bc4a; }
.nts-window-bar i:nth-child(3) { background: #3bd39c; }
.nts-window-bar span { margin-left: .4rem; }
.nts-cbt-layout { display: grid; grid-template-columns: 145px 1fr; min-height: 350px; }
.nts-cbt-layout aside { padding: 1rem; border-right: 1px solid #e3e8f0; background: #f7f9fc; }
.nts-cbt-layout aside strong { color: #223653; font-size: .72rem; }
.nts-question-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .38rem; margin: .75rem 0 1.2rem; }
.nts-question-grid span { display: grid; aspect-ratio: 1; place-items: center; border: 1px solid #dce2ec; border-radius: 7px; color: #60708a; background: #fff; font-size: .58rem; }
.nts-question-grid .is-done { color: #1e765c; border-color: #bfe5d8; background: #eaf8f3; }
.nts-question-grid .is-current { color: #fff; border-color: var(--nts-magenta); background: var(--nts-magenta); }
.nts-cbt-layout aside small { color: var(--nts-magenta); font-size: .62rem; font-weight: 800; }
.nts-question { padding: 1.2rem; }
.nts-question__meta { display: flex; justify-content: space-between; gap: .5rem; color: #6e7d93; font-size: .62rem; }
.nts-question__meta b { color: var(--nts-blue); }
.nts-question h3 { margin: 1rem 0; font-size: 1rem; }
.nts-choice { display: flex; align-items: center; gap: .65rem; margin-bottom: .55rem; padding: .7rem .8rem; border: 1px solid #dfe5ee; border-radius: 10px; color: #40506a; font-size: .72rem; }
.nts-choice i { width: 13px; height: 13px; border: 1px solid #b7c1d0; border-radius: 50%; }
.nts-choice.is-selected { color: #91205e; border-color: rgba(217, 47, 135, .45); background: rgba(217, 47, 135, .06); }
.nts-choice.is-selected i { border: 3px solid #fff; background: var(--nts-magenta); box-shadow: 0 0 0 1px var(--nts-magenta); }
.nts-cbt-actions { display: flex; justify-content: flex-end; gap: .55rem; margin-top: 1rem; }
.nts-cbt-actions span,
.nts-cbt-actions strong { padding: .5rem .75rem; border-radius: 8px; font-size: .64rem; }
.nts-cbt-actions span { color: #59677e; border: 1px solid #dce2eb; }
.nts-cbt-actions strong { color: #fff; background: linear-gradient(135deg, var(--nts-magenta), var(--nts-violet)); }

/* Roles, benefits, audience */
.nts-role-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; }
.nts-role-card {
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid var(--nts-line);
  border-radius: 21px;
  background: #fff;
  box-shadow: 0 12px 36px rgba(30, 51, 85, .07);
}
.nts-role-card--accent { border-color: rgba(217, 47, 135, .25); background: linear-gradient(145deg, #fff, #fff7fb); }
.nts-role-card__heading { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.35rem; }
.nts-role-card__heading .nts-icon { margin: 0; }
.nts-role-card__heading small { color: var(--nts-magenta); font-size: .7rem; font-weight: 850; text-transform: uppercase; letter-spacing: .1em; }
.nts-role-card__heading h3 { margin: .15rem 0 0; font-size: 1.5rem; }

.nts-benefit-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.nts-benefit-grid article {
  padding: 1.3rem;
  border: 1px solid var(--nts-line);
  border-radius: 16px;
  background: #fff;
}
.nts-benefit-grid article > span { display: inline-grid; width: 30px; height: 30px; place-items: center; margin-bottom: .85rem; border-radius: 9px; color: #fff; background: linear-gradient(135deg, var(--nts-magenta), var(--nts-violet)); }
.nts-benefit-grid svg { width: 16px; height: 16px; }
.nts-benefit-grid p { margin-bottom: 0; font-size: .84rem; }

.nts-capabilities {
  padding: clamp(4.5rem, 8vw, 6.5rem) 0;
  background:
    radial-gradient(circle at 80% 0, rgba(217, 47, 135, .25), transparent 29%),
    linear-gradient(135deg, #071226, #10264d);
}
.nts-stat-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.nts-stat-grid div { padding: 1.45rem; border: 1px solid rgba(255, 255, 255, .13); border-radius: 16px; background: rgba(255, 255, 255, .055); }
.nts-stat-grid strong,
.nts-stat-grid span { display: block; }
.nts-stat-grid strong { color: var(--nts-pink); font-size: clamp(1.3rem, 2.5vw, 2rem); }
.nts-stat-grid span { color: #d9e2f0; font-size: .82rem; font-weight: 750; }

.nts-security-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 7vw, 6rem); align-items: start; }
.nts-security-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; }
.nts-security-list > div { display: flex; align-items: center; gap: .75rem; padding: 1rem; border: 1px solid var(--nts-line); border-radius: 14px; background: #fff; }
.nts-security-list span { color: var(--nts-magenta); }
.nts-security-list svg { width: 21px; height: 21px; }
.nts-security-list p { margin: 0; color: #35445f; font-size: .82rem; font-weight: 750; }

.nts-audience-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
.nts-audience-grid article { display: flex; min-height: 128px; flex-direction: column; justify-content: space-between; padding: 1.25rem; border: 1px solid var(--nts-line); border-radius: 16px; background: #fff; }
.nts-audience-grid .nts-icon { width: 38px; height: 38px; margin: 0 0 1rem; }
.nts-audience-grid h3 { margin: 0; font-size: .98rem; }

/* CTA + FAQ */
.nts-cta {
  padding: clamp(4.2rem, 7vw, 6rem) 0;
  background: linear-gradient(135deg, var(--nts-magenta), #7d49d8 58%, #375bd2);
}
.nts-cta__inner { display: grid; grid-template-columns: 1.25fr .75fr; gap: 2rem; align-items: center; }
.nts-cta h2,
.nts-cta p { color: #fff; }
.nts-cta p { max-width: 720px; margin-bottom: 0; color: #f7deeb; }
.nts-cta .nts-kicker { color: #fff; }
.nts-cta .nts-actions { justify-content: flex-end; margin-top: 0; }
.nts-cta .nts-button--primary { color: var(--nts-magenta); background: #fff; box-shadow: 0 16px 34px rgba(56, 16, 66, .2); }

.nts-faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.nts-faq-list { display: grid; gap: .7rem; }
.nts-faq { overflow: hidden; border: 1px solid var(--nts-line); border-radius: 14px; background: #fff; }
.nts-faq summary { display: flex; min-height: 62px; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.1rem; color: #213451; cursor: pointer; font-weight: 800; list-style: none; }
.nts-faq summary::-webkit-details-marker { display: none; }
.nts-faq summary i { position: relative; flex: 0 0 24px; width: 24px; height: 24px; border-radius: 50%; background: #f4e9f0; }
.nts-faq summary i::before,
.nts-faq summary i::after { position: absolute; top: 50%; left: 50%; width: 10px; height: 2px; border-radius: 2px; background: var(--nts-magenta); transform: translate(-50%, -50%); content: ""; }
.nts-faq summary i::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .2s ease; }
.nts-faq[open] summary i::after { transform: translate(-50%, -50%) rotate(0); }
.nts-faq > div { padding: 0 1.1rem 1rem; }
.nts-faq > div p { margin: 0; font-size: .92rem; }

.nts-attribution { padding: 1.1rem 0; border-top: 1px solid var(--nts-line); background: #f8f9fc; }
.nts-attribution .nts-shell { display: flex; justify-content: space-between; gap: 1rem; color: #718098; font-size: .76rem; }
.nts-attribution strong { color: #31405c; }

/* Responsive */
@media (max-width: 1080px) {
  .nts-hero__grid { grid-template-columns: 1fr; }
  .nts-dashboard { max-width: 760px; transform: none; }
  .nts-module-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nts-benefit-grid,
  .nts-audience-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nts-mini-flow { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .nts-mini-flow li:nth-child(4n)::after { display: none; }
  .nts-cta__inner { grid-template-columns: 1fr; }
  .nts-cta .nts-actions { justify-content: flex-start; }
}

@media (max-width: 820px) {
  .nts-intro-grid,
  .nts-feature-split,
  .nts-feature-split--reverse,
  .nts-security-grid,
  .nts-faq-layout { grid-template-columns: 1fr; }
  .nts-workflow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nts-workflow li:nth-child(4n)::after { display: block; }
  .nts-workflow li:nth-child(2n)::after,
  .nts-workflow li:last-child::after { display: none; }
  .nts-role-grid { grid-template-columns: 1fr; }
  .nts-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nts-feature-split--reverse .nts-feature-copy { order: 2; }
  .nts-feature-split--reverse .nts-cbt-visual { order: 1; }
}

@media (max-width: 620px) {
  .nts-shell { width: min(100% - 24px, 1240px); }
  .nts-section { padding: 4rem 0; }
  .nts-hero { padding: 4.2rem 0; }
  .nts-exam-page h1 { font-size: clamp(2.2rem, 11vw, 3.25rem); }
  .nts-exam-page h2 { font-size: clamp(1.85rem, 8vw, 2.55rem); }
  .nts-actions { flex-direction: column; }
  .nts-actions .nts-button { width: 100%; }
  .nts-trust-line { gap: .3rem .6rem; }
  .nts-trust-line span:not(:last-child)::after { margin-left: .6rem; }

  .nts-dashboard__body { grid-template-columns: 38px 1fr; min-height: 390px; }
  .nts-dashboard__nav { padding-inline: .3rem; }
  .nts-dashboard__nav span { width: 20px; height: 20px; }
  .nts-dashboard__main { padding: .6rem; }
  .nts-metrics { gap: .35rem; }
  .nts-metrics div { padding: .5rem; }
  .nts-metrics strong { font-size: .78rem; }
  .nts-dashboard__panels { grid-template-columns: 1fr; gap: .4rem; }
  .nts-cbt-card { display: none; }
  .nts-chart-card { margin-top: .4rem; }

  .nts-module-grid,
  .nts-benefit-grid,
  .nts-security-list,
  .nts-audience-grid,
  .nts-stat-grid { grid-template-columns: 1fr; }

  .nts-workflow { grid-template-columns: 1fr; }
  .nts-workflow li { min-height: 0; }
  .nts-workflow li::after { display: none !important; }

  .nts-visual-panel { min-height: 0; }
  .nts-omr-visual { grid-template-columns: 1fr; padding-top: 5.3rem; }
  .nts-processing-stack { grid-template-columns: 1fr; }
  .nts-mini-flow { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nts-mini-flow li:nth-child(2n)::after { display: none; }
  .nts-mini-flow li:nth-child(odd)::after { display: block; }

  .nts-cbt-visual { padding: .65rem; }
  .nts-cbt-layout { grid-template-columns: 1fr; }
  .nts-cbt-layout aside { display: none; }
  .nts-question { padding: 1rem; }

  .nts-attribution .nts-shell { flex-direction: column; }
}

@media (max-width: 380px) {
  .nts-dashboard { border-radius: 17px; }
  .nts-dashboard__top { padding-inline: .7rem; }
  .nts-live { font-size: .6rem; }
  .nts-dashboard__nav { display: none; }
  .nts-dashboard__body { grid-template-columns: 1fr; }
  .nts-metrics small { font-size: .55rem; }
  .nts-mini-flow { grid-template-columns: 1fr; }
  .nts-mini-flow li::after { display: none !important; }
}

@media (prefers-reduced-motion: reduce) {
  .nts-exam-page *,
  .nts-exam-page *::before,
  .nts-exam-page *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@supports (padding: max(0px)) {
  .nts-hero,
  .nts-section,
  .nts-capabilities,
  .nts-cta {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
}