:root {
  --bg: #f7f4ee;
  --bg-alt: #fffaf2;
  --surface: #ffffff;
  --surface-2: #fdf8f0;
  --surface-3: #f3ede3;
  --text: #1f2933;
  --text-soft: #5f6c76;
  --heading: #14202b;
  --line: #e7dccb;
  --line-strong: #d9c8ae;
  --brand: #8b5e34;
  --brand-dark: #6f4b29;
  --brand-soft: #f2e3cf;
  --accent: #c98a4a;
  --accent-soft: #fff1dd;
  --success: #2d6a4f;
  --shadow: 0 12px 30px rgba(32, 41, 52, 0.08);
  --shadow-soft: 0 8px 20px rgba(32, 41, 52, 0.05);
  --radius: 22px;
  --radius-sm: 14px;
  --container: 1200px;
  --transition: 220ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.88), transparent 28%),
    linear-gradient(180deg, #fbf8f2 0%, #f7f4ee 42%, #f3eee6 100%);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

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

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: var(--surface);
  color: var(--heading);
  padding: 0.75rem 1rem;
  border-radius: 10px;
  z-index: 999;
  box-shadow: var(--shadow-soft);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(251, 248, 242, 0.86);
  border-bottom: 1px solid rgba(217, 200, 174, 0.65);
}

.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
  flex-shrink: 0;
}

.brand-logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: 0 10px 22px rgba(139, 94, 52, 0.16);
  background: #fff;
  padding: 0.25rem;
  flex-shrink: 0;
}

.brand-text {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}

.brand-name {
  font-weight: 800;
  color: var(--heading);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.brand-tag {
  font-size: 0.82rem;
  color: var(--text-soft);
  line-height: 1.25;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.15rem;
}

.nav a {
  color: var(--text-soft);
  font-weight: 600;
  transition: color var(--transition);
}

.nav a:hover,
.nav a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--brand-dark);
}

.nav-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 0.25rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 999px;
  background: var(--heading);
}

.nav-toggle span + span {
  margin-top: 5px;
}

.hero {
  padding: 5.5rem 0 4rem;
}

.hero-grid,
.ai-grid,
.about-grid,
.split {
  display: grid;
  gap: 1.5rem;
}

.hero-grid,
.ai-grid,
.about-grid {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.hero-copy h1,
.section-head h2,
.card h3,
.cta h2 {
  margin: 0;
  color: var(--heading);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  font-size: clamp(2.6rem, 5vw, 4.7rem);
  max-width: 12ch;
}

.kicker {
  margin: 0 0 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-dark);
}

.kicker::before {
  content: "";
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--accent));
  box-shadow: 0 0 0 6px rgba(201, 138, 74, 0.12);
}

.subhead,
.hero-supporting-copy {
  max-width: 64ch;
}

.subhead {
  font-size: 1.1rem;
  color: var(--text);
  margin: 1.35rem 0 0.9rem;
}

.hero-supporting-copy,
.muted,
.card p,
.checklist,
.bullets,
.fine,
.ai-feature span,
figcaption {
  color: var(--text-soft);
}

.hero-actions,
.product-actions,
.card-foot,
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-actions {
  margin-top: 1.6rem;
}

.btn {
  appearance: none;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--brand) 0%, var(--accent) 100%);
  color: #fff;
  padding: 0.95rem 1.3rem;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  box-shadow: 0 14px 28px rgba(139, 94, 52, 0.18);
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background var(--transition),
    color var(--transition),
    border-color var(--transition);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 18px 32px rgba(139, 94, 52, 0.22);
}

.btn-outline {
  background: var(--surface);
  color: var(--brand-dark);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-soft);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  border-color: var(--brand);
  color: var(--brand-dark);
}

.btn-small {
  padding: 0.78rem 1.05rem;
  font-size: 0.92rem;
}

.section {
  padding: 4.6rem 0;
}

.section.alt,
.ai-section {
  background: linear-gradient(180deg, rgba(255, 250, 242, 0.8), rgba(247, 241, 232, 0.78));
  border-top: 1px solid rgba(217, 200, 174, 0.45);
  border-bottom: 1px solid rgba(217, 200, 174, 0.45);
}

.section-head {
  margin-bottom: 1.8rem;
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.55rem;
}

.card,
.carousel,
.cta-inner {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(253, 248, 240, 0.98));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card {
  padding: 1.55rem;
}

.video-wrap {
  overflow: hidden;
  border-radius: calc(var(--radius) - 6px);
  border: 1px solid var(--line);
  background: #e9dfd2;
  aspect-ratio: 16 / 9;
}

.video-wrap iframe,
.video-wrap video {
  width: 100%;
  height: 100%;
  border: 0;
}

.card-foot {
  margin-top: 1rem;
}

.grid-3,
.grid-2,
.trust,
.about-stats,
.faq-grid {
  display: grid;
  gap: 1.25rem;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2,
.faq-grid,
.split {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.trust {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2rem;
}

.trust-item,
.stat,
.ai-feature {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1rem;
}

.trust-num {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--brand-dark);
  line-height: 1;
}

.trust-label,
.stat-label {
  margin-top: 0.45rem;
  font-size: 0.95rem;
  color: var(--text-soft);
}

.product-media {
  position: relative;
  margin: -1.55rem -1.55rem 1.2rem;
}

.product-media img,
.carousel-slide img {
  width: 100%;
  object-fit: cover;
  border-radius: calc(var(--radius) - 2px) calc(var(--radius) - 2px) 16px 16px;
}

.product-media img {
  aspect-ratio: 4 / 3;
}

.badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(20, 32, 43, 0.88);
  color: #fff;
  padding: 0.5rem 0.72rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.badge-alt {
  background: var(--brand);
}

.badge-dark {
  background: #27313b;
}

.bullets,
.checklist {
  margin: 1rem 0 0;
  padding-left: 1.15rem;
}

.bullets li,
.checklist li {
  margin-bottom: 0.55rem;
}

.ai-logo-card {
  display: grid;
  place-items: center;
  min-height: 100%;
  background:
    radial-gradient(circle at top, rgba(242, 227, 207, 0.9), transparent 40%),
    linear-gradient(180deg, #fffefb, #f7efe3);
}

.ai-logo {
  max-width: min(320px, 100%);
  filter: drop-shadow(0 18px 34px rgba(110, 88, 54, 0.16));
}

.ai-copy-card h3 {
  font-size: clamp(1.7rem, 3vw, 2.35rem);
  margin-bottom: 1rem;
}

.ai-feature-list {
  display: grid;
  gap: 0.85rem;
  margin: 1.4rem 0 1.6rem;
}

.ai-feature strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--heading);
}

.feature h3,
.product-body h3,
.about-grid h3,
.faq-grid h3,
.split h3 {
  font-size: 1.28rem;
  margin-bottom: 0.65rem;
}

.carousel {
  overflow: hidden;
  padding: 1rem;
}

.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-slide {
  margin: 0;
  scroll-snap-align: start;
}

.carousel-slide img {
  aspect-ratio: 16 / 9;
  border-radius: 18px;
}

figcaption {
  padding: 0.9rem 0.2rem 0.2rem;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
}

.dots {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.dots button {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  border: 0;
  background: #d8c6af;
  cursor: pointer;
}

.dots button.is-active {
  background: var(--brand);
}

.about-stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.3rem;
}

.stat-num {
  font-weight: 800;
  color: var(--heading);
  font-size: 1.08rem;
}

.note {
  margin-top: 1rem;
}

.cta-inner {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: start;
  gap: 1.5rem;
  padding: 1.8rem;
}

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

.field {
  display: grid;
  gap: 0.45rem;
}

.field:nth-child(3),
.cta-form .btn,
.fine {
  grid-column: 1 / -1;
}

label {
  font-weight: 700;
  color: var(--heading);
}

input,
select,
textarea {
  width: 100%;
  min-height: 52px;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: #fffdfa;
  color: var(--text);
  padding: 0.9rem 1rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(201, 138, 74, 0.14);
  background: #fff;
}

.site-footer {
  padding: 2rem 0 2.5rem;
  border-top: 1px solid rgba(217, 200, 174, 0.6);
  background: rgba(255, 251, 244, 0.82);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr auto;
  gap: 1rem;
  align-items: center;
}

.footer-brand {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--heading);
}

strong {
  color: var(--heading);
}

::selection {
  background: rgba(201, 138, 74, 0.22);
}

@media (max-width: 1080px) {
  .hero-grid,
  .ai-grid,
  .about-grid,
  .cta-inner,
  .split,
  .grid-3,
  .grid-2,
  .faq-grid,
  .about-stats {
    grid-template-columns: 1fr;
  }

  .trust {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .nav {
    display: none;
  }

  .nav-toggle {
    display: inline-block;
  }

  .hero {
    padding-top: 4rem;
  }

  .hero-copy h1 {
    max-width: 14ch;
  }

  .cta-form,
  .trust {
    grid-template-columns: 1fr;
  }

  .product-media {
    margin-bottom: 1rem;
  }
}

@media (max-width: 560px) {
  .brand-logo {
    width: 42px;
    height: 42px;
  }
}

  .header-inner {
    min-height: 74px;
  }

  .brand-mark {
    width: 42px;
    height: 42px;
  }

  .brand-tag {
    display: none;
  }

  .card,
  .cta-inner,
  .carousel {
    padding: 1.1rem;
  }

  .product-media {
    margin-left: -1.1rem;
    margin-right: -1.1rem;
    margin-top: -1.1rem;
  }

  .hero-copy h1 {
    font-size: 2.25rem;
  }

  .section {
    padding: 3.6rem 0;
  }
}