:root {
  --color-ink: #111827;
  --color-slate: #1f2937;
  --color-slate-2: #374151;
  --color-muted: #6b7280;
  --color-line: #e5e7eb;
  --color-soft: #f3f4f6;
  --color-paper: #ffffff;
  --color-orange: #ea580c;
  --color-orange-dark: #c2410c;
  --container: 1120px;
  --radius: 18px;
  --shadow: 0 22px 70px rgba(17, 24, 39, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-paper);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  z-index: 100;
  background: var(--color-orange);
  color: #fff;
  padding: .75rem 1rem;
  border-radius: 999px;
}
.skip-link:focus { left: 1rem; }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.88);
  border-bottom: 1px solid rgba(229,231,235,.86);
  backdrop-filter: blur(14px);
}
.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-weight: 900;
  letter-spacing: .03em;
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 2px solid var(--color-orange);
  color: var(--color-orange);
  font-size: .82rem;
}
.brand-text { color: var(--color-slate); }
.registered { font-size: .58em; vertical-align: super; }
.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  color: var(--color-slate-2);
  font-size: .95rem;
  font-weight: 700;
}
.site-nav a { position: relative; }
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -.45rem;
  height: 2px;
  background: var(--color-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .22s ease;
}
.site-nav a:hover::after,
.site-nav a:focus-visible::after { transform: scaleX(1); }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-line);
  background: #fff;
  border-radius: 999px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--color-slate);
}

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(100deg, rgba(17,24,39,.58) 0%, rgba(17,24,39,.75) 34%, rgba(17,24,39,.96) 67%),
    var(--color-slate);
}
.hero-media {
  position: absolute;
  inset: 0;
  opacity: .5;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 34% center;
  filter: saturate(.92) contrast(1.05);
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 3rem;
  align-items: end;
  padding-block: 7rem 5rem;
}
.hero-content { max-width: 740px; }
.eyebrow {
  margin: 0 0 .85rem;
  color: var(--color-orange);
  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: .78rem;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 1.4rem;
  font-size: clamp(2.5rem, 6vw, 5.2rem);
  line-height: .96;
  letter-spacing: -.055em;
  text-transform: uppercase;
}
h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 3.6vw, 3.25rem);
  line-height: 1.03;
  letter-spacing: -.045em;
}
h3 {
  margin-bottom: .65rem;
  font-size: 1.35rem;
  line-height: 1.15;
}
.hero-lead {
  max-width: 650px;
  color: #e5e7eb;
  font-size: clamp(1.08rem, 1.7vw, 1.35rem);
}
.hero-actions,
.contact-direct {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 2rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .85rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 900;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover,
.btn:focus-visible { transform: translateY(-2px); }
.btn-primary {
  color: #fff;
  background: var(--color-orange);
  box-shadow: 0 14px 30px rgba(234,88,12,.26);
}
.btn-primary:hover { background: var(--color-orange-dark); }
.btn-secondary {
  color: #fff;
  border-color: rgba(255,255,255,.32);
  background: rgba(255,255,255,.08);
}
.hero-card {
  padding: 1.4rem;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
  background: rgba(17, 24, 39, .72);
  box-shadow: var(--shadow);
}
.hero-card strong {
  display: block;
  margin-bottom: .65rem;
  font-size: 1.55rem;
  line-height: 1.1;
}
.card-kicker {
  display: block;
  margin-bottom: .7rem;
  color: var(--color-orange);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.hero-card p { margin-bottom: 0; color: #d1d5db; }

.section { padding-block: clamp(4rem, 8vw, 7rem); }
.section-muted { background: var(--color-soft); }
.section-dark {
  color: #fff;
  background: var(--color-slate);
}
.section-dark p { color: #d1d5db; }
.split,
.specs-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.section-copy p { color: var(--color-slate-2); font-size: 1.08rem; }
.callout {
  border-left: 5px solid var(--color-orange);
  padding: 1.6rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  background: #fff;
  box-shadow: var(--shadow);
}
.callout-label {
  color: var(--color-orange);
  font-size: .8rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.callout p:last-child { margin-bottom: 0; font-size: 1.2rem; font-weight: 800; line-height: 1.35; }
.section-heading { max-width: 760px; margin-bottom: 2.2rem; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.feature-card {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 10px 35px rgba(17,24,39,.06);
}
.feature-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 1.4rem;
  border: 2px solid var(--color-orange);
  color: var(--color-orange);
  border-radius: 999px;
  font-weight: 900;
}
.feature-card p { color: var(--color-muted); margin-bottom: 0; }
.specs-list {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--radius);
  overflow: hidden;
}
.specs-list div {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1rem 1.15rem;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.specs-list div:last-child { border-bottom: 0; }
.specs-list dt { color: #d1d5db; font-weight: 700; }
.specs-list dd { margin: 0; color: #fff; font-weight: 900; text-align: right; }
.gallery-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(220px, 1fr) minmax(280px, 1.15fr);
  gap: 1rem;
  align-items: stretch;
}
.product-figure {
  margin: 0;
  padding: .8rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 10px 35px rgba(17,24,39,.06);
}
.product-figure img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: calc(var(--radius) - 7px);
}
.product-figure figcaption {
  margin-top: .85rem;
  color: var(--color-muted);
  font-size: .94rem;
}
.gallery-note {
  padding: clamp(1.4rem, 3vw, 2rem);
  border-radius: var(--radius);
  background: var(--color-soft);
}
.text-link {
  display: inline-flex;
  margin-top: .4rem;
  color: var(--color-orange);
  font-weight: 900;
}
.text-link::after { content: " →"; }
.faq-wrap { max-width: 860px; }
details {
  border-top: 1px solid var(--color-line);
  background: transparent;
}
details:last-child { border-bottom: 1px solid var(--color-line); }
summary {
  cursor: pointer;
  padding: 1.2rem 0;
  font-weight: 900;
  list-style: none;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  float: right;
  color: var(--color-orange);
  font-size: 1.3rem;
}
details[open] summary::after { content: "–"; }
details p { color: var(--color-slate-2); padding-bottom: 1.2rem; }
.contact-section { background: #fff; }
.contact-copy p { color: var(--color-slate-2); font-size: 1.08rem; }
.contact-direct a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: .65rem .95rem;
  border-radius: 999px;
  background: var(--color-soft);
  color: var(--color-slate);
  font-weight: 900;
}
.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .9rem;
  padding: 1.2rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-soft);
}
.contact-form label {
  display: grid;
  gap: .35rem;
  color: var(--color-slate-2);
  font-size: .9rem;
  font-weight: 800;
}
.contact-form .full { grid-column: 1 / -1; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #d1d5db;
  border-radius: 12px;
  background: #fff;
  color: var(--color-ink);
  padding: .8rem .9rem;
  outline: none;
}
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-orange);
  box-shadow: 0 0 0 4px rgba(234,88,12,.12);
}
.form-note {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--color-muted);
  font-size: .88rem;
}

.contact-form .checkbox {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  color: var(--color-slate-2);
  font-size: .88rem;
  font-weight: 600;
  line-height: 1.45;
}
.contact-form .checkbox input {
  width: auto;
  min-width: 18px;
  height: 18px;
  margin-top: .1rem;
  accent-color: var(--color-orange);
}
.contact-form .checkbox a,
.form-note a {
  color: var(--color-orange);
  font-weight: 900;
}
.contact-form button:disabled {
  cursor: wait;
  opacity: .72;
}
.form-status {
  grid-column: 1 / -1;
  min-height: 1.4rem;
  margin: 0;
  font-size: .94rem;
  font-weight: 800;
}
.form-status.is-success { color: #166534; }
.form-status.is-error { color: #991b1b; }
.form-status.is-loading { color: var(--color-slate-2); }
.footer-brand-link {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: rgba(255,255,255,.25);
}

.hp-field { display: none !important; }
.site-footer {
  color: #d1d5db;
  background: var(--color-ink);
  padding-block: 2rem;
}
.footer-inner {
  display: grid;
  gap: .35rem;
}
.footer-inner p { margin: 0; }
.footer-inner a { color: #fff; text-decoration: underline; text-decoration-color: rgba(255,255,255,.25); }
.copyright { color: #9ca3af; font-size: .92rem; }

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}



/* v8 — Video proof section + SEO/social assets */
.section-video {
  background:
    linear-gradient(180deg, #f3f4f6 0%, #ffffff 100%);
}

.video-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 390px);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.video-copy {
  max-width: 690px;
}

.video-copy p:not(.eyebrow) {
  color: var(--color-slate-2);
  font-size: 1.08rem;
}

.video-card {
  margin: 0;
  border-radius: 28px;
  overflow: hidden;
  background: var(--color-ink);
  border: 1px solid rgba(17, 24, 39, .12);
  box-shadow: 0 24px 70px rgba(17, 24, 39, .18);
}

.video-card video {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  height: auto;
  max-height: 72vh;
  object-fit: cover;
  background: var(--color-ink);
}

.video-card figcaption {
  padding: .85rem 1rem 1rem;
  color: #d1d5db;
  font-size: .9rem;
  line-height: 1.45;
}

@media (max-width: 900px) {
  .video-layout {
    grid-template-columns: 1fr;
  }

  .video-card {
    width: min(100%, 390px);
    margin-inline: auto;
  }
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    position: absolute;
    inset: 76px 1rem auto 1rem;
    display: grid;
    gap: 0;
    padding: .6rem;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease;
  }
  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .site-nav a { padding: .85rem; }
  .hero { min-height: auto; }
  .hero-grid,
  .split,
  .specs-grid,
  .contact-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .hero-grid { padding-block: 5rem 3.5rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 1.2rem, var(--container)); }
  .header-inner { min-height: 68px; }
  .site-nav { inset-top: 68px; }
  .hero-actions,
  .contact-direct { flex-direction: column; }
  .btn { width: 100%; }
  .contact-form { grid-template-columns: 1fr; padding: .9rem; }
  .specs-list div { grid-template-columns: 1fr; gap: .2rem; }
  .specs-list dd { text-align: left; }
}


/* v4 — CF7 bridge mapping + brochure by email + clearer form states */
.contact-form {
  display: block;
}
.form-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .9rem;
}
.contact-form label em {
  color: var(--color-muted);
  font-style: normal;
  font-weight: 700;
}
.form-state {
  min-height: 340px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: .8rem;
  text-align: center;
  padding: 2rem 1rem;
}
.form-state-title {
  margin: 0;
  color: var(--color-slate);
  font-size: 1.35rem;
  font-weight: 950;
}
.form-state .form-status {
  max-width: 34rem;
  min-height: auto;
  margin-inline: auto;
}
.form-state.is-success {
  border: 1px solid rgba(22, 101, 52, .18);
  border-radius: calc(var(--radius) - 4px);
  background: rgba(22, 101, 52, .06);
}
.form-state.is-error {
  border: 1px solid rgba(153, 27, 27, .18);
  border-radius: calc(var(--radius) - 4px);
  background: rgba(153, 27, 27, .06);
}
.form-state.is-loading {
  border: 1px solid rgba(31, 41, 55, .12);
  border-radius: calc(var(--radius) - 4px);
  background: rgba(255,255,255,.55);
}
.form-spinner {
  width: 44px;
  height: 44px;
  border: 4px solid rgba(31, 41, 55, .14);
  border-top-color: var(--color-orange);
  border-radius: 999px;
  animation: vitipack-spin .8s linear infinite;
}
.form-state.is-success .form-spinner,
.form-state.is-error .form-spinner {
  display: none;
}
.form-retry {
  margin-top: .4rem;
}
[hidden] {
  display: none !important;
}

@keyframes vitipack-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 620px) {
  .form-fields { grid-template-columns: 1fr; }
  .form-state { min-height: 280px; }
}


/* v5 — Cloudflare Turnstile bridge */
.turnstile-wrap {
  grid-column: 1 / -1;
  display: grid;
  gap: .45rem;
  padding: .15rem 0 .25rem;
}

.turnstile-widget {
  min-height: 65px;
  width: 300px;
  margin: auto;
}

.turnstile-status {
  margin: 0;
  font-size: .82rem;
  color: var(--color-slate-2);
}

.turnstile-status.is-success { color: #166534; }
.turnstile-status.is-error { color: #991b1b; }
.turnstile-status.is-loading { color: var(--color-slate-2); }