/* ==========================================================================
   TwistedWave — redesigned marketing site
   Single stylesheet for index-new / mac-new / windows-new / ios-new.
   No inline styles anywhere (CSP): all design tokens + components live here.
   ========================================================================== */

/* ---- Design tokens ------------------------------------------------------ */
:root {
  --accent:        #1383e0;   /* brand blue (mic icon / waveforms) */
  --accent-strong: #0d6fc4;   /* hover */
  --accent-bright: #3aa8ff;   /* glow / links on dark */

  --ink:    #15212c;          /* headings */
  --body:   #46535f;          /* paragraphs */
  --muted:  #6b7785;          /* secondary text */

  --surface:     #ffffff;
  --surface-alt: #f4f8fc;     /* light section background */
  --border:      #e5ecf3;

  --hero-1: #0a1626;          /* dark hero / footer base */
  --hero-2: #0e2742;
  --hero-ink:   #eef4fb;      /* text on dark */
  --hero-muted: #9fb3c9;      /* muted text on dark */

  --radius:    16px;
  --radius-sm: 10px;
  --shadow:    0 18px 40px -14px rgba(13, 32, 60, .28);
  --shadow-sm: 0 6px 18px -8px rgba(13, 32, 60, .25);

  --container: 1120px;
  --gutter: 22px;
  --nav-h: 62px;              /* nav height; the hero extends up under the nav */

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
          Arial, "Helvetica Neue", sans-serif;
}

/* ---- Reset / base ------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
/* The `hidden` attribute must win even on elements that set their own display
   (e.g. .btn / .hero__cta-badge use display:flex), so the adaptive homepage
   CTA can stay hidden until site-new.js reveals the right one. */
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth;
       -webkit-tap-highlight-color: transparent; }   /* no grey flash on mobile taps */

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--body);
  background: var(--surface);
  accent-color: var(--accent);   /* native checkboxes / radios / range pick up the brand blue */
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: rgba(19, 131, 224, .18); }

h1, h2, h3 { color: var(--ink); line-height: 1.15; font-weight: 800; margin: 0 0 .5em;
             text-wrap: balance; }   /* even line lengths on multi-line headings */
h2 { font-size: clamp(1.7rem, 3.2vw, 2.35rem); letter-spacing: -.01em; }
h3 { font-size: 1.2rem; font-weight: 700; }
p  { margin: 0 0 1rem; text-wrap: pretty; }   /* avoid single-word last lines */

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-strong); text-decoration: underline; text-underline-offset: 2px; }
a:focus-visible { outline: 3px solid var(--accent-bright); outline-offset: 2px; border-radius: 4px; }

img, video { max-width: 100%; height: auto; display: block; }

ul { margin: 0 0 1rem; padding-left: 1.2em; }
li { margin: .3em 0; }

/* ---- Layout ------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding: clamp(48px, 7vw, 92px) 0; scroll-margin-top: 76px; }
.section--alt { background: var(--surface-alt); }
.section__head { max-width: 720px; margin: 0 auto clamp(32px, 5vw, 56px); text-align: center; }
.section__lead { font-size: 1.12rem; color: var(--muted); margin: 0; }
.section__note { font-size: .98rem; color: var(--muted); max-width: 640px; margin: 1.1rem auto 0; }

.eyebrow {
  display: inline-block;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .6rem;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---- Buttons ------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .72em 1.4em;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .12s ease, background-color .15s ease, box-shadow .15s ease;
  white-space: nowrap;
  /* Firefox: keep the button on its own compositing layer so the hover lift
     slides a cached raster of the label instead of re-rendering it each frame.
     Without this, Firefox swaps sub-pixel AA for grayscale AA during the
     transform and the text appears to drift sideways. */
  will-change: transform;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 3px solid var(--accent-bright); outline-offset: 2px; }

.btn--primary { background: var(--accent); color: #fff; box-shadow: 0 10px 24px -10px rgba(19,131,224,.8); }
.btn--primary:hover { background: var(--accent-strong); color: #fff; }

.btn--ghost { background: transparent; color: var(--hero-ink); border-color: rgba(255,255,255,.32); }
.btn--ghost:hover { background: rgba(255,255,255,.1); color: #fff; }

.btn--light { background: #fff; color: var(--ink); border-color: var(--border); box-shadow: var(--shadow-sm); }
.btn--light:hover { background: var(--surface-alt); color: var(--ink); }

.btn--lg { padding: .92em 1.7em; font-size: 1.06rem; }

/* Loading state: hide the label and overlay a spinner (keeps button width). */
.btn--loading { color: transparent !important; pointer-events: none; position: relative; }
.btn--loading::after {
  content: ""; position: absolute; top: 50%; left: 50%;
  width: 1.05em; height: 1.05em; margin: -.525em 0 0 -.525em;
  border: 2px solid rgba(255,255,255,.5); border-top-color: #fff;
  border-radius: 50%; animation: btn-spin .6s linear infinite;
}
@keyframes btn-spin { to { transform: rotate(360deg); } }

/* ---- Screenshot frame --------------------------------------------------- */
.shot {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  background: #fff;
  overflow: hidden;
}
.shot--plain { border: 0; box-shadow: var(--shadow); }
/* Windows app windows have natively rounded corners baked into the screenshot
   (the PNG has transparent corners). Let the image's alpha define the shape:
   no white fill or square clip, and use a drop-shadow so the shadow hugs the
   rounded corners at any display size. */
.theme-windows .shot {
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
  filter: drop-shadow(0 16px 30px rgba(13, 32, 60, .26));
}

/* ---- Top navigation ----------------------------------------------------- */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 22, 38, .82);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@supports ((backdrop-filter: blur(10px)) or (-webkit-backdrop-filter: blur(10px))) {
  .site-nav { background: rgba(10, 22, 38, .6); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
}
.site-nav__inner {
  display: flex; align-items: center; gap: 18px;
  min-height: var(--nav-h);
}
.nav-brand {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 800; font-size: 1.12rem; color: #fff; letter-spacing: -.01em;
  margin-right: auto;
}
.nav-brand:hover { color: #fff; text-decoration: none; }
.nav-brand img { width: 40px; height: 40px; }

.nav-links { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-link {
  color: var(--hero-muted); font-weight: 600; font-size: .96rem;
  padding: 8px 12px; border-radius: 8px; white-space: nowrap;
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,.08); text-decoration: none; }
.nav-link[aria-current="page"] { color: #fff; }
.nav-cta { margin-left: 8px; }

.nav-toggle {
  display: none;
  width: 42px; height: 38px; padding: 0;
  background: transparent; border: 1px solid rgba(255,255,255,.25); border-radius: 9px;
  cursor: pointer;
}
.nav-toggle__bar, .nav-toggle__bar::before, .nav-toggle__bar::after {
  display: block; width: 20px; height: 2px; margin: 0 auto;
  background: #fff; border-radius: 2px; transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle__bar { position: relative; }
.nav-toggle__bar::before { content: ""; position: absolute; top: -6px; }
.nav-toggle__bar::after  { content: ""; position: absolute; top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar::after  { transform: translateY(-6px) rotate(-45deg); }

/* ---- Hero --------------------------------------------------------------- */
.hero {
  position: relative; overflow: hidden;
  margin-top: calc(-1 * var(--nav-h));   /* slide up so the dark hero fills behind the translucent nav */
  padding-top: var(--nav-h);             /* ...while keeping the hero content clear of the nav */
  background: linear-gradient(165deg, var(--hero-1) 0%, var(--hero-2) 70%, #103257 100%);
  color: var(--hero-ink);
  isolation: isolate;
}
.hero__glow {
  position: absolute; inset: -30% -10% auto -10%; height: 80%;
  background: radial-gradient(60% 60% at 70% 10%, rgba(58,168,255,.35), transparent 70%);
  z-index: -1; pointer-events: none;
}
/* Audio-waveform motif anchored at the bottom of the hero. On pages with a
   screenshot the tall dual-channel wave flanks it; text-only heroes render the
   short ".hero-wave--floor" baseline instead (see shared/_hero_wave). */
.hero-wave {
  position: absolute; left: 0; right: 0; bottom: 0; width: 100%;
  height: clamp(190px, 48%, 400px);
  z-index: -1; pointer-events: none;
  filter: drop-shadow(0 0 9px rgba(58, 168, 255, .40));
}
.hero-wave--floor { height: clamp(72px, 11vw, 96px); }
/* text-only heroes (no screenshot): leave room so the baseline clears the content */
.hero:not(:has(.hero__shot)) .hero__inner { padding-bottom: clamp(104px, 13vw, 128px); }

@media (max-width: 560px) {
  .hero-wave { height: clamp(120px, 34vw, 200px); }
  .hero-wave--floor { height: clamp(60px, 16vw, 84px); }
  .hero:not(:has(.hero__shot)) .hero__inner { padding-bottom: clamp(86px, 24vw, 108px); }
}

.hero__inner { padding: clamp(56px, 9vw, 110px) 0 clamp(40px, 6vw, 72px); text-align: center; }
.hero__title {
  color: #fff;
  font-size: clamp(2.1rem, 5.4vw, 3.6rem);
  letter-spacing: -.02em; margin: 0 auto .55em; max-width: 16ch;
}
.hero__title .accent { color: var(--accent-bright); }
.hero__subtitle {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: var(--hero-muted); max-width: 52ch; margin: 0 auto 1.8em;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-bottom: .6em; }
/* Apple App Store badge, swapped in for the pill button on iPhone/iPad. */
.hero__cta-badge { display: inline-flex; border-radius: 9px; transition: transform .12s ease; }
.hero__cta-badge:hover { transform: translateY(-2px); }
.hero__cta-badge:focus-visible { outline: 3px solid var(--accent-bright); outline-offset: 2px; }
.hero__cta-badge img { display: block; height: 50px; width: auto; }
.hero__note { font-size: .9rem; color: var(--hero-muted); margin-top: 1.1em; }
.hero__note a { color: var(--accent-bright); }

.hero__shot { margin: clamp(36px, 6vw, 64px) auto 0; max-width: 880px; }

/* hero variant for inner pages (smaller, with a small icon) */
.hero--page .hero__inner { padding-block: clamp(48px, 7vw, 80px) clamp(32px, 5vw, 52px); }
.hero__icon { width: 72px; height: 72px; margin: 0 auto 18px; border-radius: 18px; box-shadow: var(--shadow); }

/* ---- Platform grid (homepage) ------------------------------------------ */
.platform-grid {
  display: grid; gap: 22px;
  grid-template-columns: repeat(4, 1fr);
}
.platform-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease;
}
.platform-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); text-decoration: none; }
.platform-card__media { aspect-ratio: 16 / 10; background: var(--surface-alt); overflow: hidden; }
.platform-card__media img { width: 100%; height: 100%; object-fit: cover; }
.platform-card__body { padding: 18px 20px 22px; }
.platform-card__title { margin: 0 0 .35em; color: var(--ink); font-size: 1.18rem; }
.platform-card__text { color: var(--muted); font-size: .96rem; margin: 0 0 .9em; }
.platform-card__link { font-weight: 700; }

/* ---- Feature rows (alternating) ----------------------------------------- */
.feature {
  display: grid; gap: clamp(28px, 5vw, 64px); align-items: center;
  grid-template-columns: 1fr 1fr;
  padding: clamp(36px, 5vw, 60px) 0;
}
.feature + .feature { border-top: 1px solid var(--border); }
.feature--reverse .feature__media { order: 2; }
.feature__media img, .feature__media video { margin-inline: auto; }
.feature__media .shot { display: inline-block; }
.feature__title { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }
.feature__list { color: var(--body); }
.feature__media--center { text-align: center; }

/* ---- Feature card grid ("and much more") -------------------------------- */
.feature-grid {
  display: grid; gap: 20px;
  grid-template-columns: repeat(3, 1fr);
}
.feature-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--shadow-sm);
}
.feature-card__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; margin-bottom: 14px;
  border-radius: 12px; background: rgba(19,131,224,.1); color: var(--accent);
}
.feature-card__icon .icon { width: 24px; height: 24px; }
.feature-card h3 { margin-bottom: .35em; }
.feature-card p { margin: 0; color: var(--muted); font-size: .96rem; }

/* ---- Icons -------------------------------------------------------------- */
.icon { width: 1.25em; height: 1.25em; fill: none; stroke: currentColor; stroke-width: 2;
        stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }

/* ---- Testimonials ------------------------------------------------------- */
.quotes { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.quote {
  position: relative;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px 24px 22px; box-shadow: var(--shadow-sm);
}
/* Big decorative opening quote, low-opacity, sitting behind the text. */
.quote::before {
  content: "\201C";
  position: absolute; top: 2px; left: 16px;
  font: 800 4.4rem/1 Georgia, "Times New Roman", serif;
  color: var(--accent); opacity: .12; pointer-events: none;
}
.quote__text { position: relative; color: var(--ink); font-size: 1.02rem; margin: 0 0 .9rem; }
.quote__author { position: relative; color: var(--muted); font-size: .92rem; font-weight: 600; }
.quote__author a { font-weight: 600; }

/* ---- CTA band ----------------------------------------------------------- */
.cta-band {
  background: linear-gradient(165deg, var(--hero-1), var(--hero-2));
  color: var(--hero-ink); border-radius: var(--radius);
  padding: clamp(36px, 5vw, 56px); text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: var(--hero-muted); max-width: 48ch; margin-inline: auto; }
.cta-band .hero__cta { margin-top: 1.4em; }

/* ---- Footer ------------------------------------------------------------- */
.site-footer { background: var(--hero-1); color: var(--hero-muted); padding: 40px 0; }
.site-footer__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; justify-content: space-between; }
.footer-links { display: flex; flex-wrap: wrap; gap: 6px 18px; list-style: none; margin: 0; padding: 0; }
.footer-link { color: var(--hero-muted); font-size: .94rem; }
.footer-link:hover { color: #fff; text-decoration: none; }
.site-footer__copy { font-size: .9rem; margin: 0; }

/* ---- Support page: form, contact, about --------------------------------- */
.support-form { display: flex; flex-wrap: wrap; gap: 12px; max-width: 540px; margin-inline: auto; }
.support-form input {
  flex: 1 1 240px; min-width: 0;
  padding: .8em 1.2em; font: inherit; color: var(--ink);
  background: #fff; border: 1.5px solid var(--border); border-radius: 999px;
}
.support-form input::placeholder { color: var(--muted); }
.support-form input:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(19,131,224,.18); }

.contact-email { font-weight: 700; word-break: break-word; }

.about { display: flex; gap: clamp(22px, 4vw, 38px); align-items: flex-start; max-width: 780px; margin-inline: auto; }
.about__photo { flex: none; width: 120px; height: 180px; object-fit: cover; border-radius: 14px; box-shadow: var(--shadow-sm); }
.about__address { color: var(--muted); font-size: .94rem; margin-top: 1.2em; }

.flag { display: inline-block; width: 22px; height: auto; vertical-align: -4px; margin-right: .35em; border-radius: 2px; }

@media (max-width: 600px) {
  .support-form input { flex-basis: 100%; }
  .support-form .btn { width: 100%; }
  .about { flex-direction: column; align-items: center; text-align: center; }
}

/* ---- Modal dialog (license lookup) ------------------------------------- */
.modal { border: 0; padding: 0; background: transparent;
  max-width: 520px; width: calc(100% - 2 * var(--gutter)); color: var(--body); }
.modal::backdrop { background: rgba(10, 22, 38, .55);
  -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px); }
.modal__card { position: relative; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: clamp(28px, 4vw, 40px); }
.modal__title { margin-top: 0; }
.modal__body :last-child { margin-bottom: 0; }
.modal__email { font: .95rem/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: var(--surface-alt); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 14px;
  word-break: break-word; color: var(--ink); }
.modal__actions { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.modal__close { position: absolute; top: 12px; right: 14px;
  background: none; border: 0; cursor: pointer;
  font-size: 1.6rem; line-height: 1; color: var(--muted); }
.modal__close:hover { color: var(--ink); }

/* ---- FAQ accordion ------------------------------------------------------ */
.faq { max-width: 820px; margin-inline: auto; }
.faq-item { border-top: 1px solid var(--border); scroll-margin-top: 80px; }
.faq-item:last-of-type { border-bottom: 1px solid var(--border); }
.faq-item > summary {
  list-style: none; cursor: pointer; position: relative;
  padding: 22px 48px 22px 0;
  font-weight: 700; font-size: 1.08rem; color: var(--ink); line-height: 1.4;
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item > summary::after {
  content: ""; position: absolute; right: 12px; top: 27px;
  width: 9px; height: 9px;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg); transition: transform .2s ease;
}
.faq-item[open] > summary::after { transform: rotate(225deg); }
.faq-item > summary:hover { color: var(--accent); }
.faq-item > summary:focus-visible { outline: 3px solid var(--accent-bright); outline-offset: 3px; border-radius: 6px; }
.faq-answer { padding: 0 48px 24px 0; }
.faq-answer > :first-child { margin-top: 0; }
.faq-answer :last-child { margin-bottom: 0; }
.faq-answer pre {
  background: var(--surface-alt); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 12px 14px; margin: 0 0 1rem; overflow-x: auto;
  font: .9rem/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--ink); white-space: pre-wrap; word-break: break-word;
}
.faq-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }

/* ---- Tag / badge + prose ------------------------------------------------ */
.tag {
  display: inline-block; margin-bottom: 12px;
  font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--accent); background: rgba(19,131,224,.1);
  border-radius: 999px; padding: 4px 11px;
}
.prose { max-width: 680px; margin-inline: auto; }
.prose > :first-child { margin-top: 0; }
.prose :last-child { margin-bottom: 0; }
/* When prose is followed by another block (e.g. a feature grid), restore the
   gap: the rule above zeroes the last paragraph's margin, and sibling blocks
   like .feature-grid have no top margin, so the two would otherwise collide. */
.prose:not(:last-child) { margin-bottom: clamp(32px, 5vw, 56px); }
.stat { font-size: 2.6rem; font-weight: 800; color: var(--accent); line-height: 1.05; margin: 0 0 4px; }

/* ---- Utilities ---------------------------------------------------------- */
.muted { color: var(--muted); }
.center { text-align: center; }
.stack-sm > * + * { margin-top: .6rem; }
.mt-lg { margin-top: clamp(32px, 5vw, 56px); }
.hide { display: none !important; }   /* toggled by JS to reveal/collapse blocks */

/* ---- App Store badge ---------------------------------------------------- */
/* The official badge artwork is black, so only place it on a light surface. */
.store-badge { display: inline-block; }
.store-badge img { width: 200px; height: auto; }
.store-badge:hover { text-decoration: none; opacity: .85; }

/* ---- Free-upgrade claim card (Mac App Store) ---------------------------- */
/* Hidden until /js/new-upgrade-policy.js detects a recent purchaser arriving
   with a #serial=… link, then reveals the form / download buttons. */
.claim {
  max-width: 600px; margin-inline: auto;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); padding: clamp(26px, 4vw, 40px); text-align: center;
}
.claim > :first-child { margin-top: 0; }
.claim > :last-child { margin-bottom: 0; }
.claim__key {
  display: inline-block; margin: .2rem 0 .6rem;
  font: 700 1.05rem/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--ink); background: var(--surface-alt);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 8px 14px; word-break: break-all;
}
.claim-form { display: grid; gap: 12px; max-width: 380px; margin: 1.4rem auto 0; }
.claim-form input[type=text],
.claim-form input[type=email] {
  width: 100%; font: inherit; color: var(--ink); background: #fff;
  padding: .72em 1.1em; border: 1.5px solid var(--border); border-radius: var(--radius-sm);
}
.claim-form input::placeholder { color: var(--muted); }
.claim-form input:focus-visible { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(19,131,224,.18); }
.claim-form .btn { margin-top: 4px; width: 100%; }
.claim__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 1.3rem; }

/* ---- Responsive --------------------------------------------------------- */
@media (max-width: 960px) {
  .platform-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid, .quotes { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-links {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: rgba(10, 22, 38, .97);
    border-bottom: 1px solid rgba(255,255,255,.1);
    padding: 10px var(--gutter) 16px;
    display: none;
  }
  .nav-links--open { display: flex; }
  .nav-link { padding: 11px 12px; font-size: 1rem; }
  .nav-cta { margin: 8px 0 0; }

  .feature { grid-template-columns: 1fr; }
  .feature--reverse .feature__media { order: 0; }
  .feature__media { order: -1; }   /* image above text on mobile */
}

@media (max-width: 560px) {
  .platform-grid, .feature-grid, .quotes { grid-template-columns: 1fr; }
  .hero__cta .btn { width: 100%; }
}

/* ---- Motion preferences ------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}