/* FirmaJet marketing landing — design tokens */
:root {
  --color-bg: #f6f3ef;
  --color-surface: #ffffff;
  --color-ink: #141821;
  --color-muted: #5b6472;
  --color-line: rgba(20, 24, 33, 0.1);
  --color-primary: #e33030;
  --color-primary-dark: #c42828;
  --color-accent: #0f4c81;
  --color-navy: #0b1c2d;
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --text-xs: 0.8125rem;
  --text-sm: 0.9375rem;
  --text-md: 1.0625rem;
  --text-lg: clamp(1.15rem, 1.5vw, 1.25rem);
  --text-xl: clamp(1.75rem, 3vw, 2.35rem);
  --text-hero: clamp(2.2rem, 5vw, 3.6rem);
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: clamp(3.5rem, 8vw, 6rem);
  --radius-sm: 0.5rem;
  --radius-md: 0.85rem;
  --radius-lg: 1.25rem;
  --shadow-sm: 0 8px 24px rgba(11, 28, 45, 0.06);
  --shadow-md: 0 18px 50px rgba(11, 28, 45, 0.12);
  --max: 1120px;
  --header-h: 4.25rem;
  --ease: 180ms ease;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: 1.6;
  color: var(--color-ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(227, 48, 48, 0.08), transparent 55%),
    radial-gradient(900px 400px at 90% 0%, rgba(15, 76, 129, 0.08), transparent 50%),
    var(--color-bg);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { color: var(--color-primary); }
h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-3);
}
p { margin: 0 0 var(--space-3); color: var(--color-muted); }
ul { margin: 0; padding: 0; list-style: none; }

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-ink);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.75rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font: 600 var(--text-sm)/1 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; }
.btn-outline {
  background: transparent;
  border-color: rgba(20, 24, 33, 0.2);
  color: var(--color-ink);
}
.btn-outline:hover { border-color: var(--color-ink); color: var(--color-ink); }
.btn-ghost {
  background: transparent;
  color: var(--color-ink);
}
.btn-lg { min-height: 3.1rem; padding-inline: 1.4rem; font-size: 1rem; }

.eyebrow {
  display: inline-block;
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(246, 243, 239, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--ease), box-shadow var(--ease);
}
.site-header.is-scrolled {
  border-color: var(--color-line);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--color-ink);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
}
.nav {
  display: none;
  gap: 1.25rem;
}
.nav a {
  color: var(--color-muted);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--text-sm);
}
.nav a:hover,
.nav a.is-active { color: var(--color-ink); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.header-actions .btn-ghost { display: none; }
.nav-toggle {
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}
.nav-toggle span {
  width: 16px;
  height: 2px;
  background: var(--color-ink);
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.5rem 1rem 1rem;
  border-top: 1px solid var(--color-line);
  background: var(--color-bg);
}
.mobile-nav[hidden] { display: none; }
.mobile-nav a {
  padding: 0.75rem;
  color: var(--color-ink);
  text-decoration: none;
  font-weight: 600;
  border-radius: var(--radius-sm);
}
.mobile-nav a:hover { background: rgba(20, 24, 33, 0.04); }

/* Hero */
.hero {
  padding: var(--space-7) 0 var(--space-6);
}
.hero-grid {
  display: grid;
  gap: var(--space-5);
  align-items: center;
}
.hero h1 {
  font-size: var(--text-hero);
  max-width: 12ch;
  letter-spacing: -0.03em;
}
.lede {
  font-size: var(--text-lg);
  max-width: 42ch;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: var(--space-4) 0;
}
.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.hero-pills li {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: rgba(15, 76, 129, 0.08);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
}

.hero-visual {
  position: relative;
}
.browser-frame {
  margin: 0;
  background: var(--color-navy);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.browser-chrome {
  display: flex;
  gap: 0.4rem;
  padding: 0.7rem 0.9rem;
  background: #152536;
}
.browser-chrome span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #4b5a6a;
}
.browser-chrome span:first-child { background: #ff5f57; }
.browser-chrome span:nth-child(2) { background: #febc2e; }
.browser-chrome span:nth-child(3) { background: #28c840; }
.browser-frame img { width: 100%; }
.device-float {
  display: none;
  position: absolute;
  right: -0.5rem;
  bottom: -1.5rem;
  width: min(34%, 180px);
  margin: 0;
  padding: 0.4rem;
  border-radius: 1.2rem;
  background: #1a1a1a;
  box-shadow: var(--shadow-md);
}
.device-float img { border-radius: 0.9rem; }

.trust-strip {
  border-block: 1px solid var(--color-line);
  background: rgba(255, 255, 255, 0.55);
  padding: var(--space-4) 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
.trust-grid strong {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
}
.trust-grid span {
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.section { padding: var(--space-7) 0; }
.section-head {
  max-width: 40rem;
  margin-bottom: var(--space-5);
}
.section-head h2 { font-size: var(--text-xl); }

.intro-grid,
.why-grid,
.devices-grid {
  display: grid;
  gap: var(--space-5);
}
.check-list li,
.why-list li {
  position: relative;
  padding: 0.85rem 0 0.85rem 1.8rem;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-muted);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: inset 0 0 0 3px #fff;
}
.why-list { counter-reset: why; list-style: none; padding: 0; }
.why-list li { padding-left: 2.5rem; }
.why-list li::before {
  counter-increment: why;
  content: counter(why);
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: var(--color-navy);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  display: grid;
  place-items: center;
}

.feature-row {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  align-items: center;
}
.feature-copy h3 { font-size: 1.35rem; }

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-4);
}
.gallery-filters button {
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  border-radius: 999px;
  padding: 0.5rem 0.95rem;
  font: 600 var(--text-sm)/1 var(--font-body);
  cursor: pointer;
  color: var(--color-muted);
}
.gallery-filters button.is-active {
  background: var(--color-navy);
  border-color: var(--color-navy);
  color: #fff;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}
.gallery-item {
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  text-align: left;
  color: inherit;
}
.gallery-item img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
  object-position: top;
}
.gallery-item span {
  display: block;
  padding: 0.75rem 0.9rem;
  font-size: var(--text-sm);
  font-weight: 700;
}
.gallery-item[hidden] { display: none; }
.gallery-item:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.device-stack {
  position: relative;
  min-height: 280px;
}
.device {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: #111;
}
.device--desktop { width: 100%; }
.device--tablet,
.device--phone {
  display: none;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}
.card h3 { font-size: 1.05rem; margin-bottom: 0.4rem; }
.card p { margin: 0; font-size: var(--text-sm); }
.note {
  margin-top: var(--space-4);
  padding: 1rem 1.15rem;
  border-radius: var(--radius-md);
  background: rgba(15, 76, 129, 0.08);
  color: var(--color-accent);
  font-size: var(--text-sm);
}

.scenario-grid {
  display: grid;
  gap: 0.85rem;
}
.scenario {
  padding: 1.35rem;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, #0b1c2d, #14324f);
  color: #fff;
}
.scenario h3 { color: #fff; }
.scenario p { color: rgba(255, 255, 255, 0.78); margin: 0; }

.price-card {
  max-width: 420px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.price-card__badge {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(227, 48, 48, 0.1);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 700;
}
.price {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--color-ink);
  margin: 0.5rem 0;
}
.price small { font-size: 1rem; color: var(--color-muted); }
.price-note { font-size: var(--text-sm); }
.price-card ul {
  text-align: left;
  margin: 1.25rem 0 1.5rem;
}
.price-card li {
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-muted);
  font-size: var(--text-sm);
}
.price-card .btn { width: 100%; margin-bottom: 0.5rem; }

.accordion details {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 0.25rem 1rem;
  margin-bottom: 0.65rem;
}
.accordion summary {
  cursor: pointer;
  font-weight: 700;
  padding: 0.95rem 0;
  list-style: none;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  float: right;
  color: var(--color-primary);
}
.accordion details[open] summary::after { content: "–"; }
.accordion details p {
  padding-bottom: 1rem;
  margin: 0;
  font-size: var(--text-sm);
}

.final-cta__inner {
  text-align: center;
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(227, 48, 48, 0.92), rgba(11, 28, 45, 0.96)),
    var(--color-navy);
  color: #fff;
}
.final-cta h2 { color: #fff; font-size: var(--text-xl); }
.final-cta p { color: rgba(255, 255, 255, 0.82); }
.final-cta .btn-outline {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}
.final-cta .hero-cta { justify-content: center; }
.fineprint { font-size: var(--text-xs); opacity: 0.75; }

.site-footer {
  padding: var(--space-6) 0 var(--space-4);
  border-top: 1px solid var(--color-line);
  background: #efebe5;
}
.footer-grid {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}
.footer-grid h3 {
  font-size: var(--text-sm);
  margin-bottom: 0.75rem;
}
.footer-grid a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: var(--text-sm);
}
.footer-grid li { margin-bottom: 0.4rem; }
.footer-bottom {
  border-top: 1px solid var(--color-line);
  padding-top: 1rem;
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(8, 12, 18, 0.88);
  display: grid;
  place-items: center;
  padding: 1.25rem;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: min(1100px, 100%);
  max-height: 80vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}
.lightbox p {
  color: #fff;
  text-align: center;
  margin-top: 0.75rem;
}
.lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: 50%;
  background: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

.reveal {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.55s ease, transform 0.55s ease;
  }
  .reveal.is-in {
    opacity: 1;
    transform: none;
  }
}

@media (min-width: 768px) {
  .trust-grid { grid-template-columns: repeat(4, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .scenario-grid { grid-template-columns: repeat(2, 1fr); }
  .intro-grid,
  .why-grid,
  .devices-grid,
  .footer-grid { grid-template-columns: 1.1fr 1fr; }
  .feature-row { grid-template-columns: 0.9fr 1.1fr; gap: var(--space-5); }
  .feature-row--reverse .feature-copy { order: 2; }
  .device-float { display: block; }
  .device-stack { min-height: 360px; }
  .device--tablet {
    display: block;
    position: absolute;
    width: 42%;
    right: 4%;
    bottom: -8%;
  }
  .device--phone {
    display: block;
    position: absolute;
    width: 22%;
    left: 6%;
    bottom: -4%;
  }
  .header-actions .btn-ghost { display: inline-flex; }
}

@media (min-width: 1024px) {
  .nav { display: flex; }
  .nav-toggle { display: none; }
  .mobile-nav { display: none !important; }
  .hero-grid { grid-template-columns: 0.95fr 1.05fr; gap: var(--space-6); }
  .card-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}

@media (max-width: 479px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .header-actions .btn-primary { display: none; }
}