/* Buttons ---------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 48px;
  padding: 0 22px;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.005em;
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
  min-height: 44px;
  min-width: 44px;
}
.btn--primary {
  background: var(--action);
  color: var(--action-ink);
  box-shadow: var(--shadow-cta);
}
.btn--primary {
  --mx: 0px;
  --my: 0px;
}
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 12px 40px var(--action-glow); }
.btn--primary:active { transform: translateY(0); }
@media (hover: hover) and (pointer: fine) {
  .btn--primary:hover {
    transform: translate3d(
      calc(var(--mx) * 0.12),
      calc(var(--my) * 0.12 - 1px),
      0
    );
    transition: transform 110ms var(--ease-out),
                background var(--dur-fast) var(--ease-out),
                color var(--dur-fast) var(--ease-out),
                box-shadow var(--dur-base) var(--ease-out);
  }
}
@media (prefers-reduced-motion: reduce) {
  .btn--primary:hover {
    transform: translateY(-1px) !important;
  }
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}
.btn--ghost:hover { border-color: var(--text); }

.btn--lg { height: 56px; padding: 0 28px; font-size: 15px; }

.btn .arrow {
  display: inline-block;
  transition: transform var(--dur-fast) var(--ease-out);
}
.btn:hover .arrow { transform: translateX(3px); }

/* Scroll progress bar ---------------------------------------------------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(0);
  z-index: 52;
  pointer-events: none;
}
@media (prefers-reduced-motion: reduce) {
  .scroll-progress { display: none; }
}

/* Promo bar (above nav) -------------------------------------------------- */
.promo-bar {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--promo-h);
  z-index: 51;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 0 56px 0 var(--gutter);
  transform: translateY(0);
  transition: transform var(--dur-base) var(--ease-out);
}
.promo-bar__msg {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-mute);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}
.promo-bar__msg strong {
  color: var(--text);
  font-weight: 600;
}
.promo-bar__countdown {
  font-variant-numeric: tabular-nums;
  color: var(--text);
  font-weight: 600;
}
.promo-bar__close {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-mute);
  transition: color var(--dur-fast) var(--ease-out);
}
.promo-bar__close::before {
  content: "×";
  font-size: 20px;
  line-height: 1;
}
.promo-bar__close:hover { color: var(--text); }
[data-promo="dismissed"] .promo-bar {
  transform: translateY(-100%);
  pointer-events: none;
}
@media (max-width: 480px) {
  .promo-bar__msg { font-size: 10px; letter-spacing: 0.16em; }
}

/* Nav -------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: var(--promo-h);
  left: 0;
  right: 0;
  height: var(--nav-h);
  z-index: 50;
  display: flex;
  align-items: center;
  background: transparent;
  transition: top var(--dur-base) var(--ease-out),
              background var(--dur-base) var(--ease-out),
              backdrop-filter var(--dur-base) var(--ease-out),
              border-color var(--dur-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}
[data-promo="dismissed"] .nav { top: 0; }
.nav.is-scrolled {
  background: rgba(6, 9, 12, 0.78);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom-color: var(--border);
}
.nav__inner {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--s-3);
}
.nav__links {
  display: flex;
  justify-content: center;
  gap: var(--s-4);
}
.nav__link {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-mute);
  position: relative;
  padding: 6px 4px;
  transition: color var(--dur-fast) var(--ease-out);
}
.nav__link::after {
  content: "";
  position: absolute;
  inset: auto 4px 2px 4px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-base) var(--ease-out);
}
.nav__link:hover,
.nav__link:focus-visible { color: var(--text); }
.nav__link:hover::after,
.nav__link:focus-visible::after { transform: scaleX(1); }
.nav__right {
  display: flex;
  align-items: center;
  gap: var(--s-2);
}
.nav__menu {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 4px;
}
.nav__menu-line {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text);
  transition: transform var(--dur-base) var(--ease-out),
              opacity var(--dur-fast) var(--ease-out);
}
.nav__menu[aria-expanded="true"] .nav__menu-line:nth-child(1) {
  transform: translateY(2.75px) rotate(45deg);
}
.nav__menu[aria-expanded="true"] .nav__menu-line:nth-child(2) {
  transform: translateY(-2.75px) rotate(-45deg);
}
@media (max-width: 720px) {
  .nav__links { display: none; }
  .nav__menu { display: inline-flex; }
}

.nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 9, 12, 0.96);
  backdrop-filter: saturate(180%) blur(24px);
  -webkit-backdrop-filter: saturate(180%) blur(24px);
  z-index: 49;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-out);
}
.nav__overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}
.nav__overlay-inner {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  align-content: center;
  gap: var(--s-4);
  padding: calc(var(--promo-h) + var(--nav-h)) var(--gutter) var(--s-6);
}
.nav__overlay-link {
  font-family: var(--ff-sans);
  font-weight: 900;
  font-size: clamp(36px, 8vw, 64px);
  letter-spacing: -0.02em;
  color: var(--text);
  transition: opacity var(--dur-fast) var(--ease-out);
}
.nav__overlay-link:hover,
.nav__overlay-link:focus-visible { opacity: 0.6; }
.wordmark {
  display: inline-flex;
  align-items: center;
  color: var(--text);
}
.wordmark img {
  display: block;
  height: 36px;
  width: auto;
  user-select: none;
  -webkit-user-drag: none;
}
@media (max-width: 480px) {
  .wordmark img { height: 32px; }
}
.footer .wordmark img { height: 56px; }

/* Footer accordions ------------------------------------------------------ */
.footer__details {
  margin-top: 8px;
}
.footer__details summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
  padding: 6px 0;
  transition: color var(--dur-fast) var(--ease-out);
}
.footer__details summary::-webkit-details-marker { display: none; }
.footer__details summary::before {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 16px;
  height: 16px;
  font-family: var(--ff-mono);
  font-size: 14px;
  line-height: 1;
  color: var(--text-mute);
  transition: transform var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.footer__details[open] summary::before {
  transform: rotate(45deg);
  color: var(--text);
}
.footer__details summary:hover { color: var(--text); }
.footer__details summary:hover::before { color: var(--text); }
.footer__details-list,
.footer__details-p {
  list-style: none;
  padding: 6px 0 12px 24px;
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-mute);
}
.footer__details-list li {
  padding: 3px 0;
  position: relative;
}
.footer__details-list li::before {
  content: "·";
  position: absolute;
  left: -12px;
  color: var(--text-faint);
}
.footer__details-p a { color: var(--text); border-bottom: 1px solid var(--border); }

/* Section counter (fixed top-right) -------------------------------------- */
.section-counter {
  position: fixed;
  top: calc(var(--promo-h) + var(--nav-h) + 16px);
  right: var(--gutter);
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
  pointer-events: none;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.section-counter[aria-hidden="false"] {
  opacity: 1;
  transform: translateY(0);
}
.section-counter__arc {
  width: 28px;
  height: 28px;
  color: var(--text);
}
.section-counter__progress {
  transition: stroke-dashoffset var(--dur-fast) linear;
}
.section-counter__num,
.section-counter__total {
  font-variant-numeric: tabular-nums;
  font-size: 11px;
}
.section-counter__num { color: var(--text); font-weight: 600; }
.section-counter__total { color: var(--text-mute); }
.section-counter__sep { color: var(--text-faint); padding: 0 1px; }
@media (max-width: 720px) {
  .section-counter { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .section-counter__progress { transition: none; }
}

/* Sticky bottom bar (mobile + after hero) -------------------------------- */
.sticky-cta {
  position: fixed;
  inset: auto 0 0 0;
  padding: 14px var(--gutter) calc(14px + env(safe-area-inset-bottom));
  background: rgba(6, 9, 12, 0.92);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-top: 1px solid var(--border);
  z-index: 40;
  transform: translateY(110%);
  transition: transform var(--dur-base) var(--ease-out);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.sticky-cta.is-shown { transform: translateY(0); }
.sticky-cta__label {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.sticky-cta__price {
  font-weight: 900;
  font-size: 18px;
  color: var(--text);
  margin-left: 6px;
}

/* Trust strip ------------------------------------------------------------ */
.trust-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding-block: 14px;
}
.trust-strip__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-3);
  flex-wrap: wrap;
}
.trust-strip__item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-mute);
}
.trust-strip__mark {
  font-size: 13px;
  line-height: 1;
  color: var(--text);
  display: inline-block;
  width: 16px;
  text-align: center;
}
.trust-strip__sep {
  display: block;
  width: 1px;
  height: 14px;
  background: var(--border-strong);
  flex-shrink: 0;
}
@media (max-width: 480px) {
  .trust-strip__sep { display: none; }
  .trust-strip__inner { gap: var(--s-2); }
}

/* Footer ----------------------------------------------------------------- */
.footer {
  padding-block: var(--s-6) var(--s-5);
  border-top: 1px solid var(--border);
  margin-top: var(--s-7);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
}
@media (min-width: 720px) {
  .footer__inner {
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: var(--s-5);
  }
}
.footer__col h4 {
  font-family: var(--ff-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: var(--s-2);
}
.footer__col a {
  display: inline-block;
  padding-block: 6px;
  color: var(--text-body);
  transition: color var(--dur-fast) var(--ease-out);
}
.footer__col a:hover { color: var(--text); }
.footer__legal {
  margin-top: var(--s-5);
  padding-top: var(--s-3);
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--s-2);
  color: var(--text-mute);
  font-size: 12px;
}

/* Card primitive --------------------------------------------------------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
}

/* Image placeholders (until real photography drops in) ------------------- */
.ph {
  position: relative;
  width: 100%;
  background:
    radial-gradient(120% 80% at 50% 0%, rgba(46,111,142,0.15), transparent 60%),
    linear-gradient(180deg, var(--surface-2) 0%, var(--surface) 100%);
  display: grid;
  place-items: center;
  color: var(--text-mute);
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  isolation: isolate;
}
.ph::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px dashed var(--border);
  pointer-events: none;
  z-index: 0;
}
.ph__label {
  position: relative;
  z-index: 1;
  padding: 8px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-pill);
  background: rgba(6, 9, 12, 0.7);
}
.ph--hero { aspect-ratio: 16 / 9; }
.ph--portrait { aspect-ratio: 4 / 5; }
.ph--square { aspect-ratio: 1 / 1; }