/* ============================================================
   Ketchup AI — shared site CSS (reset, layout, buttons, laptop)
   Themeable via local vars set per page/section.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-ui);
  color: var(--fg1);
  background: var(--bg);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
h1,h2,h3,h4,p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding-inline: 32px; }
.container-wide { max-width: 1320px; }

.eyebrow {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--coral-600);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-ui); font-weight: var(--weight-semibold);
  font-size: var(--text-base); line-height: 1;
  padding: 14px 24px; border-radius: var(--radius-md);
  border: 1px solid transparent; white-space: nowrap;
  transition: transform .18s cubic-bezier(.2,.8,.2,1), background .18s, box-shadow .18s, color .18s, border-color .18s;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--coral-500); color: var(--fg-on-coral); box-shadow: var(--shadow-coral); }
.btn-primary:hover { background: var(--coral-600); transform: translateY(-1px); }
.btn-lg { padding: 16px 30px; font-size: var(--text-lg); }
.btn-ghost { background: transparent; color: var(--fg1); border-color: var(--border-strong); }
.btn-ghost:hover { background: var(--stone-100); transform: translateY(-1px); }
.btn-icon-play { width: 30px; height: 30px; }

.link-nav { font-size: var(--text-sm); font-weight: var(--weight-medium); color: var(--fg2); transition: color .18s; }
.link-nav:hover { color: var(--coral-600); }

[data-lucide] { width: 20px; height: 20px; stroke-width: 1.75; }

/* ---------- Laptop frame (MacBook-style) ---------- */
.laptop { width: 100%; max-width: 720px; }
.laptop-lid {
  position: relative;
  background: linear-gradient(160deg, #2B2622, #1A1614);
  border-radius: 18px;
  padding: 12px 12px 12px;
  box-shadow: var(--shadow-lg);
}
.laptop-lid::before {
  content: ""; position: absolute; top: 8px; left: 50%; transform: translateX(-50%);
  width: 6px; height: 6px; border-radius: 50%;
  background: #0c0a09; box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
}
.laptop-screen {
  position: relative; aspect-ratio: 16 / 10; border-radius: 8px; overflow: hidden;
  background: var(--stone-100); margin-top: 10px;
}
.laptop-screen image-slot, .laptop-screen .screen-fill { position: absolute; inset: 0; width: 100%; height: 100%; }
.laptop-base {
  position: relative; height: 16px; margin: 0 auto; width: 112%; max-width: none;
  margin-left: -6%;
  background: linear-gradient(180deg, #C8C2BA, #9c958c);
  border-radius: 0 0 14px 14px;
  box-shadow: 0 10px 18px rgba(26,22,20,.18);
}
.laptop-base::after {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 18%; height: 7px; background: #837c73; border-radius: 0 0 7px 7px;
}

/* placeholder fill inside screen if no image dropped */
.screen-placeholder {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px;
  color: var(--fg3); background: var(--stone-100);
  font-size: var(--text-sm); text-align: center; padding: 24px;
}

/* ---------- Entrance reveal: content is static, no entrance shift ---------- */
.reveal { opacity: 1; }
@keyframes revealIn { from { transform: none; } to { transform: none; } }

/* ---------- Trusted-by wordmark placeholders ---------- */
.trust-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px 44px; }
.trust-mark {
  font-weight: var(--weight-bold); font-size: var(--text-lg); letter-spacing: var(--tracking-snug);
  color: var(--fg3); opacity: .7; transition: opacity .2s, color .2s; white-space: nowrap;
}
.trust-mark:hover { opacity: 1; color: var(--fg2); }

/* ---------- Newsletter ---------- */
.newsletter-form { display: flex; gap: 10px; flex-wrap: wrap; }
.newsletter-form input {
  flex: 1; min-width: 220px; padding: 14px 18px; border-radius: var(--radius-md);
  border: 1px solid var(--border-strong); background: var(--stone-0); color: var(--fg1);
  font-family: var(--font-ui); font-size: var(--text-base);
}
.newsletter-form input::placeholder { color: var(--fg3); }
.newsletter-form input:focus { outline: none; border-color: var(--coral-400); box-shadow: var(--ring-focus); }

@media (max-width: 860px) {
  .container { padding-inline: 20px; }
}

/* ---------- Mobile nav dropdown (burger menu) ----------
   When the burger is tapped, site.js toggles .menu-open on the nav.
   Tablet (980px): absolute dropdown panel under the header.
   Phone (640px): full flex-wrap layout — nav + CTA both shown. */

/* Site-wide mobile nav: push the burger hard right, fold CTA into the menu.
   !important beats pages' own inline-style base rule (.nav-cta { display: flex; }) */
@media (max-width: 980px) {
  .burger { margin-left: auto; color: #F4511E; flex-shrink: 0; }
  .nav-cta { display: none !important; }
  /* Prevent logo from shrinking when nav-links and CTA collapse */
  .brand { flex-shrink: 0; }
}

@media (max-width: 980px) {
  /* Re-show CTA buttons inside the open dropdown */
  .nav.menu-open .nav-cta {
    display: flex !important;
    flex-direction: column;
    gap: 8px;
    padding: 0 20px 18px;
  }
  .nav.menu-open .nav-cta .btn {
    width: 100%;
    justify-content: center;
  }
  .nav.menu-open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin: 0;
    padding: 12px 20px 18px;
    background: rgba(255,255,255,.96);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    z-index: 49;
  }
  .nav.menu-open .nav-links .link-nav {
    display: block;
    width: 100%;
    padding: 12px 4px;
    font-size: var(--text-base);
  }
}

/* Phone: wrap nav into a column, show CTA buttons in the dropdown too */
@media (max-width: 640px) {
  .nav.menu-open {
    background: rgba(255,255,255,.97) !important;
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
  }
  .nav.menu-open .nav-inner {
    flex-wrap: wrap;
    height: auto;
    padding-bottom: 18px;
  }
  /* Override the absolute dropdown — make it part of normal flow */
  .nav.menu-open .nav-links {
    position: static;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    border-bottom: none;
    flex: 0 0 100%;
    padding: 4px 0 12px;
  }
  /* Show CTA buttons below the nav links */
  .nav.menu-open .nav-cta {
    display: flex !important;
    flex-direction: column;
    gap: 8px;
    flex: 0 0 100%;
    width: 100%;
  }
  .nav.menu-open .nav-cta .btn {
    width: 100%;
    justify-content: center;
  }
}