:root {
  --color-text: #0d0d0d;
  --color-text-soft: #535353;
  --color-background: #ffffff;
  --color-surface: #f8f8f8;
  --color-surface-strong: #f2f2f2;
  --color-border: #e5e5e5;
  --color-primary: #ff8c1a;
  --color-primary-strong: #ffb000;
  --color-primary-deep: #d96c00;
  --color-primary-soft: #fff2e4;
  --color-dark: #000000;
  --color-success: #1e7f4f;
  --color-error: #b33a2f;
  --shadow-soft: 0 30px 80px rgba(0, 0, 0, 0.08);
  --shadow-card: 0 20px 40px rgba(0, 0, 0, 0.05);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container-width: 1180px;
  --transition: 220ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--color-text);
  background:
    radial-gradient(circle at top left, rgba(255, 193, 7, 0.12), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 140, 26, 0.08), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #fdfdfd 100%);
  line-height: 1.6;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -100px;
  z-index: 100;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--color-dark);
  color: var(--color-background);
  transition: top var(--transition);
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(calc(100% - 40px), var(--container-width));
  margin: 0 auto;
}

.section {
  padding: 104px 0;
}

.section-muted {
  background: linear-gradient(180deg, rgba(255, 244, 232, 0.72), rgba(255, 255, 255, 0.98));
}

.section-accent {
  background:
    linear-gradient(180deg, rgba(255, 193, 7, 0.14), rgba(255, 140, 26, 0.08)),
    #fffaf5;
}

.section-grid,
.split-layout,
.hero-grid,
.contact-layout,
.footer-top {
  display: grid;
  gap: 42px;
}

.section-grid,
.split-layout {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
}

.split-layout-reverse {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.hero-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: center;
}

.contact-layout {
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: start;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(22px);
  background: rgba(255, 248, 240, 0.92);
  border-bottom: 1px solid rgba(255, 140, 26, 0.18);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 18px;
  box-shadow: var(--shadow-card);
}

.brand-text {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.brand-text strong {
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.brand-text span {
  color: var(--color-text-soft);
  font-size: 0.9rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 0.96rem;
  color: var(--color-text-soft);
}

.site-nav a {
  position: relative;
  transition: color var(--transition);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-strong));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  color: var(--color-primary-deep);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  position: relative;
  width: 48px;
  height: 48px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #ffffff;
}

.nav-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--color-dark);
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle span:first-child {
  top: 18px;
}

.nav-toggle span:last-child {
  bottom: 18px;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-5px) rotate(-45deg);
}

.hero {
  padding-top: 72px;
}

.hero-copy h1,
.section-heading h2 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.hero-copy h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  max-width: 11ch;
}

.section-heading h2 {
  font-size: clamp(2rem, 3vw, 3.2rem);
  max-width: 16ch;
  color: var(--color-primary);
}

.hero-text,
.section-heading p,
.section-content p {
  color: var(--color-text-soft);
  font-size: 1.05rem;
}

.hero-copy,
.section-heading,
.section-content {
  display: grid;
  gap: 22px;
}

.section-heading {
  position: relative;
}

.section-heading:not(.section-heading-centered) {
  padding-left: 20px;
}

.section-heading:not(.section-heading-centered)::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 8px;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-primary-strong));
}

.eyebrow {
  margin: 0;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary-deep);
}

.hero-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 26px;
  border: 0;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    color var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #111111;
  background: linear-gradient(135deg, var(--color-primary-strong), var(--color-primary));
  box-shadow: 0 18px 30px rgba(255, 140, 26, 0.25);
}

.button-secondary {
  background: #ffffff;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-primary-deep);
  font-weight: 600;
}

.text-link::after {
  content: "->";
  transition: transform var(--transition);
}

.text-link:hover::after,
.text-link:focus-visible::after {
  transform: translateX(4px);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
}

.hero-metrics div,
.info-card,
.surface-card {
  border: 1px solid rgba(255, 140, 26, 0.16);
  border-radius: var(--radius-lg);
  background: rgba(255, 251, 247, 0.96);
  box-shadow: var(--shadow-card);
}

.hero-metrics div {
  padding: 18px 18px 20px;
}

.hero-metrics dt {
  color: var(--color-text-soft);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 8px;
}

.hero-metrics dd {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
}

.surface-card {
  padding: 26px;
}

.placeholder-stack,
.placeholder-row,
.card-grid,
.footer-links,
.faq-list {
  display: grid;
}

.placeholder-stack,
.faq-list {
  gap: 18px;
}

.placeholder-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.placeholder-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 210px;
  padding: 24px;
  border: 1px dashed rgba(255, 140, 26, 0.35);
  border-radius: var(--radius-md);
  background:
    linear-gradient(145deg, rgba(255, 193, 7, 0.16), rgba(255, 140, 26, 0.05)),
    var(--color-surface);
  overflow: hidden;
  text-align: center;
}

.placeholder-visual::before,
.placeholder-visual::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255, 140, 26, 0.08);
}

.placeholder-visual::before {
  width: 140px;
  height: 140px;
  top: -30px;
  right: -20px;
}

.placeholder-visual::after {
  width: 120px;
  height: 120px;
  bottom: -30px;
  left: -10px;
}

.placeholder-visual span {
  position: relative;
  z-index: 1;
  max-width: 18ch;
  font-weight: 700;
  color: rgba(0, 0, 0, 0.68);
}

.placeholder-large {
  min-height: 320px;
}

.placeholder-product {
  min-height: 380px;
}

.placeholder-portrait {
  min-height: 420px;
}

.placeholder-wide {
  min-height: 320px;
}

.card-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.feature-grid,
.capabilities-grid {
  margin-top: 36px;
}

.info-card {
  padding: 26px;
}

.info-card h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.info-card p {
  margin: 0;
  color: var(--color-text-soft);
}

.section-heading-centered {
  text-align: center;
  justify-items: center;
}

.section-heading-centered h2,
.section-heading-centered p {
  max-width: 24ch;
}

.contact-form {
  display: grid;
  gap: 24px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.contact-form label {
  display: grid;
  gap: 10px;
  color: var(--color-text);
  font-weight: 600;
}

.contact-form label span {
  font-size: 0.95rem;
}

.form-field-wide {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 15px 16px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: #ffffff;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(255, 140, 26, 0.85);
  box-shadow: 0 0 0 4px rgba(255, 140, 26, 0.12);
}

.contact-form [aria-invalid="true"] {
  border-color: rgba(179, 58, 47, 0.65);
  box-shadow: 0 0 0 4px rgba(179, 58, 47, 0.1);
}

.form-note,
.form-status,
.footer-brand p,
.footer-bottom,
.footer-links a {
  color: var(--color-text-soft);
}

.form-status {
  min-height: 1.5em;
  margin: 0;
  font-weight: 600;
}

.form-status.is-success {
  color: var(--color-success);
}

.form-status.is-error {
  color: var(--color-error);
}

.button-loader {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0, 0, 0, 0.18);
  border-top-color: rgba(0, 0, 0, 0.65);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  opacity: 0;
}

.contact-form.is-submitting .button-loader {
  opacity: 1;
}

.contact-form.is-submitting .button-label {
  opacity: 0.75;
}

.contact-form.is-submitting button[type="submit"] {
  pointer-events: none;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.98);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px;
  border: 0;
  background: transparent;
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
}

.faq-trigger::after {
  content: "+";
  font-size: 1.4rem;
  line-height: 1;
  color: var(--color-primary);
}

.faq-item.is-open .faq-trigger::after {
  content: "?";
}

.faq-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition);
}

.faq-panel p {
  margin: 0;
  overflow: hidden;
  padding: 0 24px;
  color: var(--color-text-soft);
}

.faq-item.is-open .faq-panel {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-panel p {
  padding-bottom: 24px;
}

.site-footer {
  padding: 36px 0 24px;
  background: #0d0d0d;
  color: #ffffff;
}

.footer-top {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  align-items: start;
}

.footer-brand {
  display: grid;
  gap: 20px;
  max-width: 420px;
}

.footer-logo {
  width: 88px;
  height: 88px;
  object-fit: contain;
  border-radius: 22px;
}

.footer-links {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.footer-links h3 {
  margin-top: 0;
  margin-bottom: 16px;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links a {
  display: block;
  margin-bottom: 10px;
  transition: color var(--transition);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 28px;
  margin-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.95rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 500ms ease,
    transform 500ms ease;
}

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

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

@media (max-width: 1080px) {
  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    right: 20px;
    left: 20px;
    display: none;
    padding: 20px;
    border: 1px solid var(--color-border);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-soft);
  }

  .site-nav.is-open {
    display: grid;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .hero-grid,
  .section-grid,
  .split-layout,
  .split-layout-reverse,
  .contact-layout,
  .footer-top {
    grid-template-columns: 1fr;
  }

  .hero-metrics,
  .card-grid,
  .footer-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .section {
    padding: 82px 0;
  }

  .container {
    width: min(calc(100% - 28px), var(--container-width));
  }

  .header-inner {
    min-height: 78px;
  }

  .brand-logo {
    width: 54px;
    height: 54px;
  }

  .brand-text span {
    font-size: 0.82rem;
  }

  .hero-copy h1 {
    font-size: clamp(2.2rem, 12vw, 3.6rem);
  }

  .hero-metrics,
  .card-grid,
  .form-grid,
  .footer-links,
  .placeholder-row {
    grid-template-columns: 1fr;
  }

  .surface-card,
  .info-card {
    padding: 22px;
  }

  .footer-bottom {
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }
}