:root {
  --bg: #f5f0e8;
  --bg-alt: #ede8de;
  --fg: #1a1a18;
  --fg-muted: #6b6b63;
  --accent: #c9a96e;
  --accent-dark: #a8853f;
  --green-deep: #1a3a2a;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* NAV */
.nav {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 28px 48px;
  border-bottom: 1px solid rgba(26,26,24,0.1);
}
.nav__logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--green-deep);
  letter-spacing: -0.03em;
}
.nav__tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.nav__links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 20px;
}
.nav__link {
  font-size: 0.8rem;
  text-decoration: none;
  color: var(--fg-muted);
  letter-spacing: 0.08em;
  transition: color 0.2s;
}
.nav__link:hover { color: var(--fg); }
.nav__link--cta {
  background: var(--green-deep);
  color: var(--bg) !important;
  padding: 10px 20px;
  border-radius: 3px;
  font-weight: 500;
  transition: background 0.2s;
}
.nav__link--cta:hover { background: var(--accent-dark); }

/* PRODUCT PAGE */
.product {
  padding: 80px 48px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.product__visual {
  position: sticky;
  top: 40px;
}
.product__image-placeholder {
  width: 100%;
  aspect-ratio: 1;
  background: var(--bg-alt);
  border: 1px solid rgba(26,26,24,0.12);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product__image-placeholder svg { opacity: 0.4; }
.product__info { padding-top: 8px; }
.product__kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 16px;
}
.product__title {
  font-size: clamp(2.5rem, 4vw, 4rem);
  color: var(--green-deep);
  margin-bottom: 16px;
}
.product__tagline {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 380px;
}
.product__price-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 40px;
}
.product__price {
  font-family: 'Syne', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--green-deep);
}
.product__price-note {
  font-size: 0.85rem;
  color: var(--fg-muted);
}
.product__buy-btn {
  display: inline-block;
  background: var(--green-deep);
  color: var(--bg);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  padding: 18px 40px;
  border-radius: 3px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: center;
  margin-bottom: 16px;
  transition: background 0.2s;
}
.product__buy-btn:hover { background: var(--accent-dark); }
.product__guarantee {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-align: center;
  letter-spacing: 0.06em;
}
.product__divider {
  border: none;
  border-top: 1px solid rgba(26,26,24,0.12);
  margin: 40px 0;
}
.product__specs-header {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--fg-muted);
  margin-bottom: 20px;
}
.product__spec-list {
  list-style: none;
  border: 1px solid rgba(26,26,24,0.12);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 40px;
}
.product__spec-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(26,26,24,0.1);
  gap: 8px;
}
.product__spec-item:last-child { border-bottom: none; }
.product__spec-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
}
.product__spec-val {
  font-family: 'Syne', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg);
  text-align: right;
}
.product__bullets {
  list-style: none;
  margin-bottom: 40px;
}
.product__bullet {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.9rem;
  color: var(--fg);
  line-height: 1.5;
}
.product__bullet-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 7px;
}
.product__story {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 40px;
  padding: 24px;
  background: var(--bg-alt);
  border-radius: 4px;
  border-left: 3px solid var(--accent);
}
.product__story strong { color: var(--fg); }

/* ORDER CONFIRMED */
.confirmed {
  padding: 120px 48px;
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.confirmed__icon {
  width: 72px;
  height: 72px;
  background: var(--green-deep);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 32px;
}
.confirmed__title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--green-deep);
  margin-bottom: 16px;
}
.confirmed__sub {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 48px;
}
.confirmed__next {
  font-size: 0.8rem;
  color: var(--fg-muted);
  line-height: 1.7;
}
.confirmed__next strong { color: var(--fg); }
.confirmed__back {
  display: inline-block;
  margin-top: 40px;
  font-size: 0.85rem;
  color: var(--green-deep);
  text-decoration: none;
  font-weight: 500;
}
.confirmed__back:hover { text-decoration: underline; }

/* CLOSING CTA */
.closing--shop {
  background: var(--green-deep);
  color: var(--bg);
  padding: 120px 48px;
  text-align: center;
}
.closing__headline--shop {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: var(--bg);
  margin-bottom: 24px;
}
.closing__sub--shop {
  font-size: 1rem;
  color: rgba(245,240,232,0.65);
  max-width: 480px;
  margin: 0 auto 40px;
  line-height: 1.8;
}
.closing__btn {
  display: inline-block;
  background: var(--accent);
  color: var(--fg);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 500;
  padding: 18px 40px;
  border-radius: 3px;
  text-decoration: none;
  transition: background 0.2s;
}
.closing__btn:hover { background: var(--accent-dark); color: var(--bg); }

/* HERO */
.hero {
  padding: 80px 48px 64px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero__kicker {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero__headline {
  font-size: clamp(3rem, 5vw, 5rem);
  color: var(--green-deep);
  margin-bottom: 24px;
}
.hero__sub {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 380px;
  line-height: 1.7;
  margin-bottom: 32px;
}
.hero__cta {
  display: inline-block;
  background: var(--green-deep);
  color: var(--bg);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 16px 32px;
  border-radius: 3px;
  text-decoration: none;
  transition: background 0.2s;
}
.hero__cta:hover { background: var(--accent-dark); }
.hero__right {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.hero__image-wrap {
  border: 1px solid rgba(26,26,24,0.12);
  border-bottom: none;
  border-radius: 4px 4px 0 0;
  overflow: hidden;
  background: var(--bg-alt);
}
.hero__image {
  width: 100%;
  display: block;
  aspect-ratio: 1;
  object-fit: cover;
}
.hero__grid {
  display: flex;
  gap: 0;
  border: 1px solid rgba(26,26,24,0.15);
  border-radius: 0 0 4px 4px;
  overflow: hidden;
}
.hero__feature {
  flex: 1;
  padding: 28px 20px;
  border-right: 1px solid rgba(26,26,24,0.15);
  background: var(--bg-alt);
}
.hero__feature:last-child { border-right: none; }
.hero__feature-val {
  font-family: 'Syne', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 6px;
}
.hero__feature-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
}

/* MANIFESTO */
.manifesto {
  background: var(--green-deep);
  color: var(--bg);
  padding: 80px 48px;
}
.manifesto__inner {
  max-width: 860px;
  margin: 0 auto;
}
.manifesto__text {
  font-family: 'Syne', sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--accent);
  margin-bottom: 24px;
}
.manifesto__sub {
  font-size: 1rem;
  color: rgba(245,240,232,0.7);
  max-width: 560px;
  line-height: 1.8;
}

/* MATERIALS */
.materials {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.materials__header {
  margin-bottom: 56px;
}
.materials__title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--green-deep);
  margin-bottom: 16px;
}
.materials__sub {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
}
.materials__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid rgba(26,26,24,0.12);
  border-radius: 4px;
  overflow: hidden;
}
.materials__card {
  padding: 36px 28px;
  background: var(--bg-alt);
  border-right: 1px solid rgba(26,26,24,0.12);
}
.materials__card:last-child { border-right: none; }
.materials__icon {
  margin-bottom: 20px;
  color: var(--accent);
}
.materials__card-title {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 10px;
}
.materials__card-body {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* FEATURES */
.features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid rgba(26,26,24,0.12);
  border-bottom: 1px solid rgba(26,26,24,0.12);
}
.features__col-left {
  padding: 80px 48px;
  background: var(--bg-alt);
  border-right: 1px solid rgba(26,26,24,0.12);
}
.features__col-right {
  padding: 80px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.features__spec {
  padding: 16px 0;
  border-bottom: 1px solid rgba(26,26,24,0.1);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.features__spec:last-child { border-bottom: none; }
.features__spec-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-muted);
}
.features__spec-val {
  font-family: 'Syne', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--fg);
}
.features__title {
  font-size: clamp(2rem, 3vw, 3.2rem);
  color: var(--green-deep);
  margin-bottom: 24px;
}
.features__body {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.8;
  max-width: 400px;
}

/* CONSTRUCTION */
.construction {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.construction__header {
  margin-bottom: 56px;
}
.construction__kicker {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 12px;
}
.construction__title {
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--green-deep);
}
.construction__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.construction__step-num {
  font-family: 'Syne', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(26,58,42,0.15);
  margin-bottom: 16px;
  letter-spacing: -0.04em;
}
.construction__step-content h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 8px;
}
.construction__step-content p {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* CLOSING */
.closing {
  background: var(--green-deep);
  color: var(--bg);
  padding: 120px 48px;
  text-align: center;
}
.closing__headline {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  color: var(--bg);
  margin-bottom: 24px;
}
.closing__sub {
  font-size: 1rem;
  color: rgba(245,240,232,0.65);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.8;
}

/* FOOTER */
.footer {
  padding: 32px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(26,26,24,0.1);
}
.footer__brand {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.footer__logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--green-deep);
}
.footer__company {
  font-size: 0.8rem;
  color: var(--fg-muted);
}
.footer__note {
  font-size: 0.75rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* MOBILE */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }
  .hero { grid-template-columns: 1fr; padding: 48px 24px 40px; gap: 40px; }
  .hero__grid { flex-direction: column; }
  .hero__right { gap: 0; }
  .hero__feature { border-right: none; border-bottom: 1px solid rgba(26,26,24,0.15); }
  .hero__feature:last-child { border-bottom: none; }
  .manifesto { padding: 60px 24px; }
  .materials { padding: 64px 24px; }
  .materials__grid { grid-template-columns: 1fr; }
  .materials__card { border-right: none; border-bottom: 1px solid rgba(26,26,24,0.12); }
  .materials__card:last-child { border-bottom: none; }
  .features { grid-template-columns: 1fr; }
  .features__col-left { padding: 48px 24px; border-right: none; border-bottom: 1px solid rgba(26,26,24,0.12); }
  .features__col-right { padding: 48px 24px; }
  .construction { padding: 64px 24px; }
  .construction__steps { grid-template-columns: 1fr; gap: 32px; }
  .closing { padding: 80px 24px; }
  .closing--shop { padding: 80px 24px; }
  .product { grid-template-columns: 1fr; padding: 40px 24px; gap: 40px; }
  .product__visual { position: static; }
  .confirmed { padding: 80px 24px; }
  .footer { flex-direction: column; gap: 12px; padding: 24px; text-align: center; }
}