/* Shared components: nav, buttons, cards, placeholders, footer */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  line-height: 1;
  min-height: 44px;
}
.btn-primary {
  background: var(--color-primary);
  color: #001217;
  box-shadow: 0 0 0 1px rgba(0,229,255,.15), 0 10px 30px -8px rgba(0,229,255,.55);
}
.btn-primary:hover {
  background: var(--color-primary-strong);
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(34,240,255,.35), 0 14px 36px -10px rgba(0,229,255,.65);
}
.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-soft);
}
.btn-arrow::after {
  content: '→';
  font-family: var(--font-body);
  transition: transform var(--transition-interactive);
}
.btn-arrow:hover::after { transform: translateX(3px); }

/* ---------- Sticky Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(8,9,11,0.72);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}
.site-header.is-scrolled {
  background: rgba(8,9,11,0.88);
  border-bottom-color: var(--color-border);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
  text-decoration: none;
}
.brand:hover { color: var(--color-text); opacity: 0.9; }
.brand-lockup {
  height: 88px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 18px rgba(0,229,255,0.28));
}
.brand-mark-img {
  height: 68px;
  width: 68px;
  display: block;
  filter: drop-shadow(0 0 14px rgba(0,229,255,0.32));
}
@media (max-width: 820px) {
  .brand-lockup { display: none; }
}
@media (min-width: 821px) {
  .brand-mark-img { display: none; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
}
.nav-links a {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: var(--radius-sm);
}
.nav-links a:hover { color: var(--color-primary); background: var(--color-primary-soft); }
.nav-cta { margin-left: var(--space-3); }

/* Hamburger */
.hamburger {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}
.hamburger span {
  display: block; width: 20px; height: 2px;
  background: var(--color-text);
  position: relative;
}
.hamburger span::before, .hamburger span::after {
  content: ''; position: absolute; left: 0; width: 20px; height: 2px;
  background: var(--color-text);
  transition: transform .25s ease, top .25s ease;
}
.hamburger span::before { top: -6px; }
.hamburger span::after  { top:  6px; }
.hamburger[aria-expanded="true"] span { background: transparent; }
.hamburger[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.hamburger[aria-expanded="true"] span::after  { top: 0; transform: rotate(-45deg); }

/* Mobile drawer */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 72px 0 0 0;
  background: rgba(8,9,11,0.98);
  backdrop-filter: blur(20px);
  padding: var(--space-6) var(--space-6) var(--space-12);
  transform: translateX(100%);
  transition: transform .3s cubic-bezier(0.16,1,0.3,1);
  z-index: 55;
  overflow-y: auto;
  border-left: 1px solid var(--color-border);
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-1); }
.mobile-menu a {
  display: block;
  padding: var(--space-4) var(--space-3);
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--color-divider);
}
.mobile-menu a:hover { color: var(--color-primary); }
.mobile-menu .menu-section {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}
.mobile-menu .menu-section-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--color-text-faint);
  text-transform: uppercase;
  padding: var(--space-2) var(--space-3);
}
.mobile-menu .btn { width: 100%; margin-top: var(--space-6); }

/* ---------- Placeholder asset boxes ---------- */
.placeholder {
  position: relative;
  display: grid;
  place-items: center;
  background:
    linear-gradient(180deg, rgba(0,229,255,0.04), rgba(0,229,255,0)),
    var(--color-surface);
  border: 1px dashed var(--color-primary-border);
  border-radius: var(--radius-lg);
  color: var(--color-primary);
  text-align: center;
  padding: var(--space-8);
  min-height: 240px;
  overflow: hidden;
}
.placeholder::before {
  /* Corner ticks */
  content: '';
  position: absolute; inset: 10px;
  border: 1px solid rgba(0,229,255,0.12);
  border-radius: calc(var(--radius-lg) - 4px);
  pointer-events: none;
}
.placeholder-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.placeholder-sub {
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-text-faint);
  margin-top: var(--space-2);
  max-width: 40ch;
}
.placeholder-tag {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--font-mono);
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  padding: 4px 8px;
  color: var(--color-text-faint);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
}

/* Phone-shaped placeholder */
.placeholder-phone {
  aspect-ratio: 9 / 19;
  min-height: 480px;
  max-width: 320px;
  margin-inline: auto;
  border-radius: 42px;
  border: 2px solid var(--color-border-strong);
  background:
    radial-gradient(120% 60% at 50% 0%, rgba(0,229,255,0.10), transparent 60%),
    var(--color-surface-2);
  box-shadow:
    inset 0 0 0 8px var(--color-bg),
    inset 0 0 0 9px var(--color-border-strong),
    0 30px 80px -20px rgba(0,0,0,0.7),
    0 0 0 1px rgba(0,229,255,0.08);
}
.placeholder-phone::before {
  border-radius: 34px;
  inset: 16px;
  border-color: rgba(0,229,255,0.1);
}

/* Phone floating over a photo backdrop */
.phone-in-photo {
  position: relative;
  isolation: isolate;
  border-radius: 24px;
  overflow: hidden;
  padding: clamp(var(--space-6), 4vw, var(--space-10));
  min-height: 460px;
  display: grid;
  place-items: center;
}
.phone-in-photo-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}
.phone-in-photo-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 40% 55%;
  filter: saturate(0.85) contrast(1.02) brightness(0.7);
}
.phone-in-photo-bg::after {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(70% 70% at 50% 50%, rgba(8,9,11,0.25) 0%, rgba(8,9,11,0.75) 100%),
    linear-gradient(180deg, rgba(8,9,11,0.35) 0%, rgba(8,9,11,0.15) 40%, rgba(8,9,11,0.75) 100%);
}
.phone-in-photo .phone-frame { position: relative; z-index: 1; }

/* Phone frame wrapping a real screenshot */
.phone-frame {
  position: relative;
  max-width: 340px;
  margin-inline: auto;
  border-radius: 42px;
  padding: 34px 10px 10px;   /* extra top padding leaves room for the notch */
  background:
    linear-gradient(180deg, #14181f, #0a0c10);
  border: 1px solid rgba(0,229,255,0.16);
  box-shadow:
    0 40px 90px -24px rgba(0,0,0,0.85),
    0 0 0 1px rgba(255,255,255,0.02),
    inset 0 0 0 1px rgba(255,255,255,0.03),
    0 0 60px -20px rgba(0,229,255,0.28);
}
.phone-frame::before {
  content: "";
  position: absolute;
  top: 10px; left: 50%; transform: translateX(-50%);
  width: 92px; height: 20px;
  background: #05070a;
  border-radius: 12px;
  z-index: 2;
  pointer-events: none;
}
.phone-frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 28px;
  background: #05070a;
}
.phone-frame-hero {
  max-width: 380px;
}
.phone-frame-wide {
  max-width: 420px;
}
@media (max-width: 720px) {
  .phone-frame { max-width: 280px; padding: 28px 8px 8px; border-radius: 36px; }
  .phone-frame img { border-radius: 24px; }
  .phone-frame::before { width: 76px; height: 18px; top: 8px; border-radius: 10px; }
}

/* Photo-style landscape */
.placeholder-photo {
  aspect-ratio: 16 / 10;
  min-height: 260px;
  background:
    repeating-linear-gradient(45deg, rgba(0,229,255,0.03) 0 2px, transparent 2px 14px),
    linear-gradient(180deg, #0e1116, #0a0c10);
}

/* ---------- Cards ---------- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  transition: transform var(--transition-interactive),
              border-color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              background var(--transition-interactive);
}
.card:hover {
  border-color: var(--color-primary-border);
  background: var(--color-surface-2);
  box-shadow: var(--glow-primary);
  transform: translateY(-2px);
}
.card-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.card-icon svg { width: 22px; height: 22px; }
.card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.card p { color: var(--color-text-muted); font-size: 0.95rem; }
.card .card-tag {
  position: absolute; top: var(--space-4); right: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.65rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--color-text-faint);
}
.card-tool { display: flex; flex-direction: column; }
.card-tool p { margin-bottom: var(--space-6); }
.tool-shot {
  margin-top: auto;
  border-radius: 20px;
  padding: 6px;
  background: linear-gradient(180deg, #14181f, #0a0c10);
  border: 1px solid rgba(0,229,255,0.14);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02), 0 20px 40px -20px rgba(0,0,0,0.6);
  max-width: 240px;
  margin-inline: auto;
  width: 100%;
}
.tool-shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  background: #05070a;
  aspect-ratio: 9 / 17.5;
  object-fit: cover;
  object-position: top;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-2);
  padding-block: var(--space-16) var(--space-8);
  margin-top: var(--space-24);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: var(--space-10);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-divider);
}
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  color: var(--color-text-faint);
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); }
.footer-col a { color: var(--color-text-muted); font-size: 0.9rem; }
.footer-col a:hover { color: var(--color-primary); }
.footer-brand .brand-lockup {
  height: 96px;
  display: block;
  filter: drop-shadow(0 0 24px rgba(0,229,255,0.28));
}
.footer-brand p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-top: var(--space-4);
  max-width: 32ch;
}
.footer-brand .domain {
  font-family: var(--font-mono);
  color: var(--color-primary);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  margin-top: var(--space-4);
}
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--space-6);
  color: var(--color-text-faint);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ---------- Store badges (placeholder state) ---------- */
.store-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-strong);
  min-width: 200px;
  min-height: 60px;
}
.store-badge .store-icon {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  color: var(--color-text-muted);
}
.store-badge .store-icon svg { width: 26px; height: 26px; }
.store-badge .store-copy { display: flex; flex-direction: column; line-height: 1.15; }
.store-badge .store-copy small {
  font-family: var(--font-mono);
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--color-text-faint);
}
.store-badge .store-copy strong {
  font-family: var(--font-display);
  font-size: 1rem; letter-spacing: 0.06em;
  color: var(--color-text);
}
.store-badge[data-status="coming"] { opacity: 0.85; }
.store-badge[data-status="coming"] .status-pill {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.6rem; letter-spacing: 0.22em; text-transform: uppercase;
  padding: 3px 8px; border-radius: var(--radius-full);
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  color: var(--color-primary);
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .nav-links { gap: 2px; }
  .nav-links a { padding: var(--space-2); font-size: 0.85rem; }
}
@media (max-width: 820px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: inline-flex; }
  .site-header .nav-wrap { padding-block: var(--space-3); }
  .mobile-menu { display: block; inset: 64px 0 0 0; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* Prevent body scroll when mobile menu open */
body.menu-open { overflow: hidden; }

/* ---------- Email-draft status panel (forms have no backend) ---------- */
.mail-status {
  margin-top: var(--space-5);
  background: var(--color-surface-2, var(--color-surface));
  border: 1px solid var(--color-primary-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  text-align: left;
}
.mail-status:focus { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.mail-status h4 {
  font-family: var(--font-display);
  font-size: 1.05rem; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.mail-status p { color: var(--color-text-muted); font-size: 0.92rem; margin-bottom: var(--space-3); }
.mail-status strong { color: var(--color-text); }
.selectable { user-select: all; -webkit-user-select: all; color: var(--color-text); word-break: break-all; }
.mail-copy { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--space-3); }
.mail-copy-label {
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--color-text-faint);
}
.mail-copy input, .mail-copy textarea {
  width: 100%;
  background: var(--color-bg-2, #0d0f12);
  border: 1px solid var(--color-border-strong, var(--color-border));
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-mono); font-size: 0.8rem; line-height: 1.5;
  padding: var(--space-2) var(--space-3);
  resize: vertical;
}
.mail-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-2); }
.mail-actions .btn { min-height: 44px; }

/* ---------- Visible, keyboard-friendly focus ---------- */
a:focus-visible, button:focus-visible, summary:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* ---------- Invalid fields (only after interaction) ---------- */
.was-touched:invalid { border-color: #ff6b6b !important; }
/* Closed mobile menu: keep it out of the accessibility tree and hit-testing */
.mobile-menu:not(.is-open) { visibility: hidden; transition: transform .3s cubic-bezier(0.16,1,0.3,1), visibility 0s linear .3s; }
.mobile-menu.is-open { visibility: visible; }
/* Comfortable footer tap targets (≥ 24px, WCAG 2.2 target size) */
.site-footer .footer-col a, .site-footer .domain a { display: inline-block; padding-block: 4px; min-height: 24px; }
/* Slide the menu in with clip-path instead of an off-screen transform, so the
   closed menu never widens the page's scrollable area on phones. */
.mobile-menu { transform: none; clip-path: inset(0 0 0 100%); transition: clip-path .3s cubic-bezier(0.16,1,0.3,1), visibility 0s linear .3s; }
.mobile-menu.is-open { clip-path: inset(0 0 0 0); transition: clip-path .3s cubic-bezier(0.16,1,0.3,1), visibility 0s; }
@media (prefers-reduced-motion: reduce) { .mobile-menu, .mobile-menu.is-open { transition: none; } }
.mobile-menu { background: #08090b; }
.selectable, .email-inline { word-break: normal; overflow-wrap: anywhere; }