:root {
  --color-primary: #0f172a;
  --color-secondary: #94a3b8;
  --color-accent: #facc15;
  --color-background: #ffffff;
  --font-main: "DM Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --radius: 0;
  --shadow: none;
  --spacing: clamp(1rem, 2vw, 1.75rem);
  --grid-line: 0.5px solid rgba(15, 23, 42, 0.2);
  --max-width: 72rem;
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-main);
  font-size: 1rem;
  overflow-x: hidden;
  line-height: 1.6;
  color: var(--color-primary);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0.5rem;
  z-index: 10000;
  padding: 0.5rem 1rem;
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  left: 0.5rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--color-secondary);
}

.page-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: color-mix(in srgb, var(--color-background) 92%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: var(--grid-line);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing);
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing);
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: clamp(0.95rem, 2vw, 1.05rem);
}

.brand-link img {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  justify-content: flex-end;
}

.main-nav a {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  text-decoration: none;
  padding: 0.25rem 0;
  border-bottom: 1px solid transparent;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--color-primary);
  border-bottom-color: var(--color-accent);
}

.burger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 0.35rem;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: var(--grid-line);
  background: var(--color-background);
  cursor: pointer;
  transition: box-shadow 0.25s ease;
  position: relative;
  z-index: 1002;
}

.burger-btn span {
  display: block;
  height: 2px;
  margin: 0 auto;
  width: 1.25rem;
  background: var(--color-primary);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.burger-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.burger-btn[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.burger-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.burger-btn:hover,
.burger-btn:focus-visible {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-accent) 45%, transparent);
  outline: none;
}

.menu-overlay {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  z-index: 980;
}

.menu-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-panel {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  max-height: min(78vh, 32rem);
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--color-background);
  border-bottom: var(--grid-line);
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.12);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s ease, visibility 0.35s step-end;
  z-index: 990;
}

.mobile-panel.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s ease, visibility 0s;
}

.mobile-panel-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--spacing);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mobile-panel a {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.85rem 0;
  border-bottom: var(--grid-line);
  text-decoration: none;
  color: var(--color-primary);
}

.mobile-panel a:hover,
.mobile-panel a:focus-visible {
  color: var(--color-accent);
  outline: none;
}

@media (max-width: 1023px) {
  .main-nav {
    display: none;
  }

  .burger-btn {
    display: inline-flex;
  }
}

main {
  flex: 1;
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: var(--grid-line);
}

.hero-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 5rem) var(--spacing);
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: start;
}

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.hero-copy {
  position: relative;
  z-index: 1;
}

.hero-visual-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.06;
  background-image:
    linear-gradient(90deg, var(--color-secondary) 1px, transparent 1px),
    linear-gradient(var(--color-secondary) 1px, transparent 1px);
  background-size: 48px 48px;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
  margin: 0 0 1rem;
}

.lede {
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  color: var(--color-secondary);
  max-width: 36rem;
  margin: 0 0 1.25rem;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  margin-bottom: 1.25rem;
}

.rating-block {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stars {
  color: var(--color-accent);
  letter-spacing: 0.05em;
}

.badge-trust {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  border: var(--grid-line);
  padding: 0.35rem 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.pricing {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.price-current {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.price-old {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--color-secondary);
  text-decoration: line-through;
}

.hero-order {
  position: relative;
  z-index: 1;
}

.panel-wire {
  position: relative;
  border: 0.5px solid rgba(15, 23, 42, 0.35);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  transition: box-shadow 0.3s ease;
}

.panel-wire::before,
.panel-wire::after {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--color-secondary);
  position: absolute;
  line-height: 1;
}

.panel-wire::before {
  content: attr(data-coord-tl);
  top: 0.4rem;
  left: 0.45rem;
}

.panel-wire::after {
  content: attr(data-coord-br);
  bottom: 0.4rem;
  right: 0.45rem;
}

.panel-wire-heat:hover {
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-accent) 55%, transparent),
    0 0 28px color-mix(in srgb, var(--color-accent) 18%, transparent);
}

.order-layout {
  display: grid;
  gap: 1.25rem;
  align-items: start;
}

@media (min-width: 600px) {
  .order-layout {
    grid-template-columns: 1fr 1fr;
  }
}

.form-grid {
  display: grid;
  gap: 0.85rem;
}

label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-secondary);
  margin-bottom: 0.25rem;
}

input,
textarea {
  width: 100%;
  border: var(--grid-line);
  padding: 0.65rem 0.75rem;
  font: inherit;
  background: var(--color-background);
  color: var(--color-primary);
}

input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.check {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  font-size: 0.8rem;
  color: var(--color-secondary);
}

.check input {
  width: auto;
  margin-top: 0.2rem;
}

.error-msg {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #b45309;
  margin-top: 0.25rem;
  display: none;
}

.field-invalid .error-msg {
  display: block;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 0.25rem;
  padding: 1rem 1.25rem;
  border: none;
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}

.cta-btn:hover,
.cta-btn:focus-visible {
  transform: translateY(-1px);
  background: color-mix(in srgb, var(--color-accent) 88%, white);
  outline: none;
}

.cta-btn .btn-label {
  display: inline;
}

.disclaimer-legal {
  margin-top: 1.5rem;
  padding: var(--spacing);
  border: var(--grid-line);
  background: color-mix(in srgb, var(--color-background) 85%, var(--color-secondary));
}

.disclaimer-legal p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--color-secondary);
}

section.section-block {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(2.5rem, 5vw, 4rem) var(--spacing);
}

.section-block h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
}

.section-block .section-lede {
  font-size: 0.95rem;
  color: var(--color-secondary);
  max-width: 48rem;
  margin: 0 0 1.75rem;
}

.content-grid {
  display: grid;
  gap: var(--spacing);
}

@media (min-width: 768px) {
  .content-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .content-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.card-wire {
  position: relative;
  border: 0.5px solid rgba(15, 23, 42, 0.35);
  padding: 1.25rem;
  min-height: 100%;
  transition: box-shadow 0.3s ease;
}

.card-wire::before,
.card-wire::after {
  font-family: var(--font-mono);
  font-size: 0.5rem;
  color: var(--color-secondary);
  position: absolute;
}

.card-wire::before {
  content: attr(data-coord-tl);
  top: 0.35rem;
  left: 0.35rem;
}

.card-wire::after {
  content: attr(data-coord-br);
  right: 0.35rem;
  bottom: 0.35rem;
}

.card-wire-heat:hover {
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-accent) 50%, transparent),
    0 0 24px color-mix(in srgb, var(--color-accent) 15%, transparent);
}

.card-wire h3 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}

.card-wire p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-secondary);
}

.scn-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--scn-delay, 0ms);
}

.scn-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.list-mono {
  margin: 0;
  padding-left: 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-secondary);
}

.list-mono li {
  margin-bottom: 0.35rem;
}

.accordion {
  border: var(--grid-line);
}

.accordion-item + .accordion-item {
  border-top: var(--grid-line);
}

.acc-btn {
  width: 100%;
  text-align: left;
  padding: 1rem 1.1rem;
  border: none;
  background: var(--color-background);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.acc-btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

.acc-icon {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-accent);
}

.acc-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.acc-panel-inner {
  padding: 0 1.1rem 1rem;
  font-size: 0.88rem;
  color: var(--color-secondary);
}

.quote-row {
  display: grid;
  gap: var(--spacing);
}

@media (min-width: 768px) {
  .quote-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

blockquote {
  margin: 0;
  padding: 1rem 0 0;
  border-top: var(--grid-line);
  font-size: 0.9rem;
  color: var(--color-secondary);
}

blockquote footer {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
}

.contact-block .mailto-btn {
  display: inline-flex;
  margin-top: 0.5rem;
  padding: 0.85rem 1.2rem;
  border: none;
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.8rem;
}

.contact-block .mailto-btn:hover {
  color: var(--color-primary);
}

.crosshair-zone {
  position: relative;
}

.crosshair {
  position: fixed;
  width: 22px;
  height: 22px;
  pointer-events: none;
  border: 1px solid color-mix(in srgb, var(--color-accent) 70%, transparent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  z-index: 800;
  opacity: 0;
  transition: opacity 0.2s ease;
  mix-blend-mode: multiply;
}

.crosshair.is-active {
  opacity: 1;
}

.site-footer {
  margin-top: auto;
  border-top: var(--grid-line);
  background: var(--color-background);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem var(--spacing) 2rem;
  display: grid;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  background: var(--color-primary);
  color: var(--color-background);
  padding: 1rem var(--spacing);
  box-shadow: 0 -8px 32px rgba(15, 23, 42, 0.2);
  transform: translateY(110%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.cookie-inner p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-secondary);
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cookie-actions button {
  font: inherit;
  font-size: 0.75rem;
  padding: 0.6rem 0.9rem;
  border: 0.5px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  color: var(--color-background);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cookie-actions button.primary {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: transparent;
  font-weight: 700;
}

.cookie-actions button:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: var(--spacing);
  background: rgba(15, 23, 42, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cookie-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.cookie-dialog {
  width: min(32rem, 100%);
  max-height: 85vh;
  overflow-y: auto;
  background: var(--color-background);
  color: var(--color-primary);
  border: var(--grid-line);
  padding: 1.25rem;
}

.cookie-dialog h2 {
  margin: 0 0 0.75rem;
  font-size: 1.15rem;
}

.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: var(--grid-line);
  font-size: 0.85rem;
}

.toggle-row span.desc {
  display: block;
  font-size: 0.75rem;
  color: var(--color-secondary);
}

.switch {
  position: relative;
  width: 2.6rem;
  height: 1.35rem;
  flex-shrink: 0;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  inset: 0;
  background: var(--color-secondary);
  border-radius: 999px;
  transition: background 0.2s ease;
}

.slider::before {
  content: "";
  position: absolute;
  width: 1.05rem;
  height: 1.05rem;
  left: 0.15rem;
  top: 0.15rem;
  background: white;
  border-radius: 50%;
  transition: transform 0.2s ease;
}

.switch input:checked + .slider {
  background: var(--color-primary);
}

.switch input:checked + .slider::before {
  transform: translateX(1.2rem);
}

.switch input:disabled + .slider {
  opacity: 0.45;
}

.thank-main {
  max-width: 36rem;
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 5rem) var(--spacing);
}

.thank-main h1 {
  margin: 0 0 1rem;
}

.legal-page {
  max-width: 48rem;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 3.5rem) var(--spacing);
}

.legal-page h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin: 0 0 0.5rem;
}

.legal-page .date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
}

.legal-page h2 {
  font-size: 1.15rem;
  margin: 2rem 0 0.5rem;
}

.legal-page p,
.legal-page ul {
  font-size: 0.92rem;
  color: var(--color-secondary);
}

.legal-page ul {
  padding-left: 1.2rem;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .scn-reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .mobile-panel,
  .menu-overlay,
  .cookie-banner {
    transition: none;
  }
}