/* ============================================================
   THE HIGH-VALUE VA — landing page
   World: executive editorial × modern SaaS, harmonized with the
   book covers (deep navy #002050 · warm paper · amber gold ~40°).
   Amber CTA on navy text = 8.3:1 (AA ✓). Amber is never body text
   on paper (2:1 — fails); on paper it only appears as fills/borders.
   ============================================================ */

:root {
  --navy-950: #071228;
  --navy-900: #0B1D3D;
  --navy-850: #0D2140;
  --ink: #0A1B33;
  --ink-2: #3D4E6E;
  --paper: #F9F6EF;
  --paper-2: #F1EBDD;
  --card: #FFFDF8;
  --cream: #F4EFE4;
  --cream-2: #AFBCD4;
  --amber: #F5A50B;
  --amber-hover: #FFB627;
  --hairline-light: rgba(10, 27, 51, .16);
  --hairline-dark: rgba(244, 239, 228, .14);
  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  --wrap: 1120px;
}

/* ---------- base ---------- */

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; }

h1, h2, h3 { line-height: 1.15; text-wrap: balance; margin: 0; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
em { font-style: italic; }
.mono { font-family: var(--font-mono); }

::selection { background: var(--amber); color: var(--navy-950); }

a:focus-visible, summary:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--amber); color: var(--navy-950);
  font-weight: 700; padding: .7rem 1.2rem; z-index: 100;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  position: relative; z-index: 1;
}
.wrap-narrow { max-width: 780px; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: var(--font-sans); font-weight: 700; font-size: .95rem;
  line-height: 1.2; text-decoration: none; cursor: pointer;
  padding: .8rem 1.35rem; border-radius: 8px;
  border: 1.5px solid transparent;
  transition: transform .18s ease, background-color .18s ease, box-shadow .18s ease, color .18s ease, border-color .18s ease;
}
.btn-sm { padding: .58rem 1rem; font-size: .85rem; }
.btn-lg { padding: .95rem 1.7rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

.btn-amber {
  background: var(--amber); color: var(--navy-950);
  box-shadow: 0 10px 24px -12px rgba(0, 0, 0, .3);
}
.btn-amber:hover { background: var(--amber-hover); transform: translateY(-1px); }
.btn-amber:active { transform: translateY(0); }

.btn-outline { border-color: var(--ink); color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: var(--cream); transform: translateY(-1px); }
.btn-outline:active { transform: translateY(0); }

/* ---------- header ---------- */

.site-header {
  position: absolute; inset-inline: 0; top: 0; z-index: 20;
  padding: 1.1rem 1.25rem;
  background: var(--navy-950);
}
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.wordmark {
  font-family: var(--font-mono); font-weight: 600;
  font-size: .75rem; letter-spacing: .16em;
  white-space: nowrap;
}
.site-header .wordmark, .site-footer .wordmark { color: var(--cream); }
.wordmark-sub { opacity: .5; margin-left: .6em; font-size: .93em; }

/* ---------- hero ---------- */

.hero {
  position: relative; overflow: clip;
  background: var(--navy-950); color: var(--cream);
  padding: 5.5rem 1.25rem 3.5rem;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 78% 18%, rgba(0, 58, 132, .38), transparent 65%),
    linear-gradient(rgba(244, 239, 228, .05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 239, 228, .05) 1px, transparent 1px);
  background-size: auto, 60px 60px, 60px 60px;
  -webkit-mask-image: radial-gradient(ellipse 95% 85% at 65% 25%, #000 20%, transparent 78%);
  mask-image: radial-gradient(ellipse 95% 85% at 65% 25%, #000 20%, transparent 78%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background-image: var(--noise); opacity: .05; pointer-events: none;
}

.hero-grid { display: grid; gap: clamp(2.5rem, 6vw, 4rem); align-items: center; }

.eyebrow {
  display: inline-block;
  font-size: .75rem; font-weight: 600; letter-spacing: .13em;
  color: var(--amber);
  margin-bottom: 1.4rem;
}

h1 {
  font-size: clamp(2.05rem, 1.35rem + 4vw, 4rem);
  font-weight: 800; letter-spacing: -0.03em;
  max-width: 21ch;
}
.hl { color: var(--amber); }

.hero-sub {
  margin-top: 1.25rem;
  color: var(--cream-2); font-size: 1.05rem; line-height: 1.7;
  max-width: 64ch;
}
.hero-cta { margin-top: 2rem; }
.hero-cta .btn { width: 100%; }
.microcopy {
  margin-top: .95rem; font-size: .875rem; letter-spacing: .03em;
  color: var(--cream-2); text-align: center;
}

/* books — 3D stage */

.hero-stage { margin-top: .5rem; }
.book-stage { position: relative; perspective: 1400px; padding-bottom: 34px; }
.pair-tilt { transition: transform .3s ease-out; transform-style: preserve-3d; }
.pair {
  display: flex; justify-content: center; align-items: flex-start;
  transform-style: preserve-3d;
  animation: bob 7.5s ease-in-out infinite;
}
.book { margin: 0; position: relative; border-radius: 4px; transform-style: preserve-3d; }
.book img {
  display: block; width: clamp(148px, 38vw, 268px); height: auto;
  border-radius: 4px;
  background: var(--navy-900);
  box-shadow: 0 34px 60px -20px rgba(0, 0, 0, .65);
}
.book::before { /* spine */
  content: ""; position: absolute; inset: 0 auto 0 0; width: 7%;
  border-radius: 4px 0 0 4px;
  background: linear-gradient(90deg, rgba(0, 0, 0, .42), rgba(0, 0, 0, 0) 85%);
  pointer-events: none;
}
.book::after { /* page edge */
  content: ""; position: absolute; inset: 2% 0 2% auto; width: 1.5%;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(90deg, rgba(255, 253, 248, 0), rgba(255, 253, 248, .35));
  pointer-events: none;
}
.book-a { transform: rotateX(5deg) rotateY(-17deg) translateZ(26px); z-index: 2; }
.book-b { transform: rotateX(3deg) rotateY(14deg); z-index: 1; margin-left: clamp(-3rem, -8vw, -1.2rem); }

.stage-floor {
  position: absolute; left: 50%; bottom: 16px; translate: -50% 0;
  width: 72%; height: 22px; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(0, 0, 0, .55), transparent 72%);
  filter: blur(5px);
}
.stage-captions {
  display: flex; justify-content: center; gap: clamp(1.4rem, 7vw, 3.4rem);
  margin-top: .9rem;
  font-size: .75rem; letter-spacing: .12em; color: var(--cream-2);
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ---------- sections ---------- */

.section { padding: 4.25rem 1.25rem; }
.section-tight { padding: 3.25rem 1.25rem; }
.section-dark { position: relative; background: var(--navy-950); color: var(--cream); overflow: clip; }
.section-dark::after {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background-image: var(--noise); opacity: .05; pointer-events: none;
}

.h2 {
  font-size: clamp(1.6rem, 1.2rem + 2.3vw, 2.55rem);
  font-weight: 800; letter-spacing: -0.025em;
  max-width: 26ch;
  margin-bottom: clamp(1.15rem, 2.5vw, 1.7rem);
}
.lede {
  color: var(--ink-2); font-size: 1.08rem; line-height: 1.7;
  max-width: 68ch; margin-bottom: clamp(2rem, 4vw, 2.9rem);
}

/* ---------- section 2 · comparison ---------- */

.versus { display: grid; gap: 1.1rem; }

.vs-card { border-radius: 12px; padding: 1.5rem; }
.vs-lose { background: var(--paper-2); border: 1px solid var(--hairline-light); }
.vs-win {
  background: var(--navy-900); color: var(--cream);
  border: 1px solid rgba(245, 165, 11, .28);
  box-shadow: 0 28px 52px -26px rgba(0, 0, 0, .4);
}
.vs-tag { font-size: .75rem; font-weight: 600; letter-spacing: .15em; margin-bottom: .5rem; }
.vs-lose .vs-tag { color: var(--ink-2); }
.vs-win .vs-tag { color: var(--amber); }
.vs-title { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.015em; }

.vs-list { margin-top: 1.1rem; }
.vs-list li {
  padding: .62rem 0 .62rem 1.75rem;
  border-top: 1px solid var(--hairline-light);
  font-size: .95rem; line-height: 1.55;
  background-repeat: no-repeat; background-position: 0 .85rem; background-size: 15px;
}
.vs-lose .vs-list li { color: var(--ink-2); border-color: rgba(10, 27, 51, .1); }
.vs-win .vs-list li { color: var(--cream); border-color: var(--hairline-dark); }
.vs-lose .vs-list li {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 4l8 8M12 4l-8 8' stroke='%238494AE' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
}
.vs-win .vs-list li {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M2.5 8.6l3.6 3.6L13.5 4.2' fill='none' stroke='%23F5A50B' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* ---------- section 3 · two-book system ---------- */

.system-grid { display: grid; gap: 1.1rem; }

.sys-card { border-radius: 14px; padding: clamp(1.5rem, 3.4vw, 2.1rem); }
.sys-dark { background: var(--navy-900); color: var(--cream); }
.sys-light {
  background: var(--card); border: 1px solid var(--hairline-light);
  background-image:
    linear-gradient(rgba(10, 27, 51, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 27, 51, .045) 1px, transparent 1px);
  background-size: 22px 22px;
}
.sys-head { display: flex; gap: 1rem; align-items: flex-start; }
.sys-thumb {
  width: 58px; flex: none; border-radius: 3px;
  box-shadow: 0 10px 22px -8px rgba(0, 0, 0, .45);
}
.sys-kicker { font-size: .75rem; font-weight: 600; letter-spacing: .15em; margin-bottom: .45rem; }
.sys-dark .sys-kicker { color: var(--amber); }
.sys-light .sys-kicker { color: var(--ink-2); }
.sys-title { font-size: 1.42rem; font-weight: 800; letter-spacing: -0.015em; }
.sys-sub { margin-top: .3rem; font-size: .88rem; }
.sys-dark .sys-sub { color: var(--cream-2); }
.sys-light .sys-sub { color: var(--ink-2); }
.sys-body { margin-top: 1.15rem; font-size: .98rem; line-height: 1.68; max-width: 58ch; }
.sys-light .sys-body { color: var(--ink); }

.sys-pillars { margin-top: 1.35rem; }
.sys-pillars li {
  font-size: .76rem; letter-spacing: .02em;
  padding: .56rem 0 .56rem 1.9rem; position: relative;
  border-top: 1px solid var(--hairline-dark);
}
.sys-pillars li::before {
  content: "//"; position: absolute; left: 0; top: .58rem;
  font-family: var(--font-mono); font-size: .76rem;
}
.sys-dark .sys-pillars li { color: var(--cream-2); }
.sys-dark .sys-pillars li::before { color: var(--amber); }
.sys-light .sys-pillars li { color: var(--ink-2); border-color: rgba(10, 27, 51, .1); }
.sys-light .sys-pillars li::before { color: #8494AE; }

/* inline text CTAs between sections */

.inline-cta { margin-top: clamp(2.1rem, 5vw, 3.2rem); text-align: center; }
.inline-cta a {
  display: inline-flex; align-items: center; gap: .5em;
  font-weight: 700; font-size: .92rem; text-decoration: none;
  color: var(--ink); border: 1px solid var(--hairline-light);
  border-radius: 999px; padding: .72rem 1.25rem;
  transition: border-color .18s ease, transform .18s ease, background-color .18s ease;
}
.inline-cta a:hover { border-color: var(--ink); transform: translateY(-1px); }
.inline-cta .mono { font-size: .8em; letter-spacing: .02em; }
.inline-cta-light a { color: var(--cream); border-color: var(--hairline-dark); }
.inline-cta-light a:hover { border-color: rgba(244, 239, 228, .45); background: rgba(244, 239, 228, .05); }

/* ---------- section 4 · script previews ---------- */

.band-label {
  font-size: .75rem; font-weight: 600; letter-spacing: .18em;
  color: var(--amber); margin-bottom: 1.1rem;
}
.script-band .h2 { max-width: 30ch; }

.terminal-grid { display: grid; gap: 1.1rem; margin-top: .4rem; }

.terminal {
  display: flex; flex-direction: column;
  background: var(--navy-850);
  border: 1px solid rgba(244, 239, 228, .12);
  border-radius: 12px; overflow: hidden;
  transition: transform .2s ease, border-color .2s ease;
}
.terminal:hover { transform: translateY(-3px); border-color: rgba(245, 165, 11, .35); }

.term-head {
  display: flex; align-items: center; gap: .8rem;
  padding: .72rem 1rem;
  background: rgba(7, 18, 40, .55);
  border-bottom: 1px solid var(--hairline-dark);
}
.dots { display: inline-flex; gap: 5px; }
.dots i { width: 8px; height: 8px; border-radius: 50%; background: rgba(175, 188, 212, .32); }
.term-file { font-size: .75rem; letter-spacing: .04em; color: var(--cream-2); }

.term-body { padding: 1rem 1rem 1.1rem; flex: 1; }
.term-body p {
  font-size: .78rem; line-height: 1.72; color: var(--cream-2);
}
.term-body p + p { margin-top: .8rem; }
.who {
  display: inline-block; font-family: var(--font-mono);
  font-size: .64rem; font-weight: 600; letter-spacing: .08em;
  padding: 2px 7px; border-radius: 4px; margin-right: 6px;
}
.who-client { background: rgba(175, 188, 212, .16); color: #C6D1E4; }
.who-you { background: rgba(245, 165, 11, .15); color: #FFC64D; }

.term-desc { padding: .85rem 1rem 1.05rem; border-top: 1px dashed var(--hairline-dark); background: rgba(249, 246, 239, .035); }
.term-title { font-size: .95rem; font-weight: 700; color: var(--cream); }
.term-desc p { margin-top: .3rem; font-size: .82rem; line-height: 1.6; color: var(--cream-2); }

.band-note {
  margin-top: 1.7rem; text-align: center;
  font-size: .875rem; letter-spacing: .03em; color: rgba(175, 188, 212, .8);
}
.script-band .inline-cta { margin-top: 2.2rem; }

/* ---------- section 5 · statement ---------- */

.statement { padding-block: clamp(5rem, 11vw, 8.5rem); }
.statement-copy {
  font-size: clamp(1.14rem, .98rem + 1.1vw, 1.5rem);
  line-height: 1.62; letter-spacing: -0.005em;
  color: var(--ink); max-width: 62ch; text-wrap: pretty;
}
.mark {
  font-style: normal; font-weight: 800;
  background: var(--amber); color: var(--navy-950);
  padding: 0 .16em; border-radius: 3px;
}

/* ---------- section 6 · personas ---------- */

.personas { margin-top: .4rem; }
.persona { padding: 1.5rem 0; border-top: 1px solid var(--hairline-light); }
.persona:last-child { border-bottom: 1px solid var(--hairline-light); }
.persona-tag { font-size: .75rem; font-weight: 600; letter-spacing: .16em; color: var(--ink-2); margin-bottom: .5rem; }
.persona-body { font-size: 1.04rem; line-height: 1.68; max-width: 62ch; }

/* ---------- section 7 · pricing ---------- */

.launch-note {
  font-size: .75rem; font-weight: 600; letter-spacing: .15em;
  color: var(--ink-2); margin: -0.7rem 0 2.3rem;
}

.price-grid { display: grid; gap: 1.2rem; }

.price-card { border-radius: 16px; padding: clamp(1.6rem, 3.6vw, 2.3rem); }
.price-bundle {
  background: var(--navy-900); color: var(--cream);
  border: 1px solid rgba(245, 165, 11, .32);
  box-shadow: 0 34px 68px -34px rgba(0, 0, 0, .5);
}
.price-core { background: var(--card); border: 1px solid var(--hairline-light); }

.price-flag {
  display: inline-block; margin-bottom: 1.15rem;
  font-size: .75rem; font-weight: 600; letter-spacing: .17em;
  color: var(--amber); border: 1px solid rgba(245, 165, 11, .45);
  border-radius: 999px; padding: .34rem .8rem;
}
.price-flag-core {
  display: inline-block; margin-bottom: 1.15rem;
  font-size: .75rem; font-weight: 600; letter-spacing: .17em;
  color: var(--ink-2); border: 1px solid var(--hairline-light);
  border-radius: 999px; padding: .34rem .8rem;
}

.price-title { font-size: 1.38rem; font-weight: 800; letter-spacing: -0.015em; max-width: 22ch; }
.price-bonus {
  display: block; margin-top: .4rem;
  font-family: var(--font-mono); font-size: .75rem; font-weight: 600;
  letter-spacing: .12em; color: var(--amber); text-transform: uppercase;
}

.price-row { display: flex; align-items: baseline; gap: .8rem; margin-top: 1.25rem; flex-wrap: wrap; }
.price-figure { font-size: clamp(2.5rem, 7vw, 3.3rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.price-bundle .price-figure { color: var(--cream); }
.price-core .price-figure { color: var(--ink); }

.price-list { margin-top: 1.5rem; }
.price-list li {
  display: flex; gap: .65rem; align-items: flex-start;
  padding: .62rem 0 .62rem 1.75rem;
  border-top: 1px solid var(--hairline-dark);
  font-size: .94rem; line-height: 1.55;
  background-repeat: no-repeat; background-position: 0 .8rem; background-size: 15px;
}
.price-bundle .price-list li {
  color: var(--cream);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M2.5 8.6l3.6 3.6L13.5 4.2' fill='none' stroke='%23F5A50B' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.price-core .price-list li {
  color: var(--ink); border-color: rgba(10, 27, 51, .1);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M2.5 8.6l3.6 3.6L13.5 4.2' fill='none' stroke='%230A1B33' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.price-card .btn { margin-top: 1.7rem; }

.pricing-foot {
  margin-top: 2.5rem; text-align: center;
  font-size: .875rem; letter-spacing: .02em; line-height: 1.8; color: var(--ink-2);
}

/* ---------- section 8 · FAQ ---------- */

.faq-item { border-top: 1px solid var(--hairline-light); }
.faq-item:last-child { border-bottom: 1px solid var(--hairline-light); }
.faq-item summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.15rem .15rem;
  font-size: 1.02rem; font-weight: 700; color: var(--ink);
  transition: color .15s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: #22375C; }

.faq-plus { flex: none; position: relative; width: 22px; height: 22px; }
.faq-plus::before, .faq-plus::after {
  content: ""; position: absolute; left: 50%; top: 50%;
  translate: -50% -50%; background: var(--ink); border-radius: 1px;
  transition: transform .25s ease;
}
.faq-plus::before { width: 14px; height: 2px; }
.faq-plus::after { width: 2px; height: 14px; }
.faq-item[open] .faq-plus::after { transform: rotate(90deg); translate: -50% -50%; }

.faq-a { padding: 0 .15rem 1.35rem; animation: reveal .3s ease-out; }
.faq-a p { font-size: .97rem; line-height: 1.72; color: var(--ink-2); max-width: 65ch; }

@keyframes reveal {
  from { opacity: 0; transform: translateY(-5px); }
}

/* ---------- close band + footer ---------- */

.close-inner { display: grid; justify-items: center; gap: 1.25rem; text-align: center; }
.close-inner .h2 { max-width: 22ch; }
.close-sub { color: var(--cream-2); font-size: 1.08rem; max-width: 42ch; }
.close-band .microcopy { text-align: center; }
.close-band .btn-amber { width: 100%; }

.site-footer {
  background: #050D1C; color: var(--cream-2);
  border-top: 1px solid var(--hairline-dark);
  padding: 2.6rem 1.25rem calc(2.6rem + env(safe-area-inset-bottom));
}
.footer-row { display: grid; gap: 1.4rem; }
.footer-line { margin-top: .55rem; font-size: .88rem; }
.footer-micro { font-size: .75rem; letter-spacing: .02em; line-height: 2; }

/* ---------- sticky mobile CTA ---------- */

.sticky-cta {
  position: fixed; inset-inline: 0; bottom: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: .65rem clamp(1rem, 4vw, 1.5rem) calc(.65rem + env(safe-area-inset-bottom));
  background: rgba(249, 246, 239, .93);
  -webkit-backdrop-filter: blur(10px) saturate(1.15);
  backdrop-filter: blur(10px) saturate(1.15);
  border-top: 1px solid var(--hairline-light);
  transform: translateY(110%); visibility: hidden;
  transition: transform .35s cubic-bezier(.2, .8, .25, 1), visibility .35s;
}
.sticky-cta.is-shown { transform: none; visibility: visible; }
.sticky-price { display: grid; line-height: 1.35; }
.sticky-price .mono:first-child { font-weight: 600; font-size: .82rem; color: var(--ink); }
.sticky-note { font-size: .75rem; letter-spacing: .04em; color: var(--ink-2); }

/* ---------- responsive ---------- */

@media (max-width: 559px) {
  .wordmark-sub { display: none; }
}

@media (min-width: 560px) {
  .hero-cta .btn, .close-band .btn-amber { width: auto; }
  .microcopy { text-align: left; }
  .close-band .microcopy { text-align: center; }
  .sys-thumb { width: 72px; }
}

@media (min-width: 760px) {
  .section { padding: 6rem 2.5rem; }
  .section-tight { padding: 4.25rem 2.5rem; }
  .hero { padding: 6.75rem 2.5rem 5.5rem; }
  .site-header { padding: 1.1rem 2.5rem; }
  .site-footer { padding: 2.6rem 2.5rem calc(2.6rem + env(safe-area-inset-bottom)); }
  .vs-card { padding: 2rem; }
  .versus { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
  .vs-win { transform: translateY(-8px); }
  .footer-row { grid-template-columns: 1fr auto; align-items: start; }
  .footer-micro { text-align: right; }
}

@media (min-width: 820px) {
  .sticky-cta { display: none; }
}

@media (min-width: 920px) {
  .system-grid { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
  .terminal-grid { grid-template-columns: repeat(3, 1fr); }
  .price-grid { grid-template-columns: .92fr 1.08fr; gap: 1.4rem; align-items: start; }
  .price-bundle { order: 2; transform: translateY(-10px); }
  .price-core { order: 1; }
  .price-card .btn { margin-top: 2rem; }
}

@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1.06fr .94fr; }
  .hero { padding: 7.5rem 2.5rem 6.5rem; }
  .section { padding: 7rem 2.5rem; }
  .section-tight { padding: 5.5rem 2.5rem; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .pair { animation: none; }
  .pair-tilt { transition: none; }
  .terminal, .btn, .inline-cta a { transition: none; }
  .faq-a { animation: none; }
  .faq-plus::before, .faq-plus::after { transition: none; }
  .sticky-cta { transition: visibility 0s; }
}