:root {
  --ink: #171717;
  --muted: #68635f;
  --paper: #fffaf2;
  --white: #ffffff;
  --line: #eadfce;
  --orange: #f26a21;
  --orange-dark: #c94710;
  --aqua: #0b9b9a;
  --coal: #242120;
  --cream: #fff3df;
  --shadow: 0 24px 70px rgba(38, 28, 20, .16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(18px, 5vw, 68px);
  background: rgba(255, 250, 242, .9);
  border-bottom: 1px solid rgba(234, 223, 206, .9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #fff;
  background: var(--coal);
  border: 2px solid var(--orange);
  border-radius: 8px;
  font-size: 13px;
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 750;
}

nav a:hover,
.header-phone:hover {
  color: var(--orange-dark);
}

.header-phone {
  color: var(--coal);
  font-weight: 900;
  white-space: nowrap;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
  gap: clamp(24px, 4.6vw, 70px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(38px, 6vw, 82px) clamp(18px, 5vw, 68px) clamp(30px, 4vw, 54px);
  overflow: hidden;
  background:
    linear-gradient(112deg, #fff7ea 0%, #fffaf2 42%, #e8fbf9 100%);
}

.hero-backdrop {
  position: absolute;
  inset: auto -8% -18% 34%;
  height: 58%;
  background:
    linear-gradient(135deg, rgba(242, 106, 33, .98), rgba(255, 174, 68, .86)),
    repeating-linear-gradient(90deg, rgba(255,255,255,.2) 0 2px, transparent 2px 18px);
  clip-path: polygon(10% 0, 100% 16%, 88% 100%, 0 82%);
  opacity: .94;
}

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

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--orange-dark);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow span {
  width: 9px;
  height: 9px;
  background: var(--aqua);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(11, 155, 154, .14);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 720px;
  margin-bottom: 18px;
  font-size: clamp(43px, 6.8vw, 86px);
  line-height: .94;
  letter-spacing: 0;
}

.lead {
  max-width: 650px;
  color: var(--muted);
  font-size: clamp(18px, 2.1vw, 23px);
  line-height: 1.55;
}

.hero-actions,
.btn {
  display: flex;
  align-items: center;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 22px;
}

.btn {
  justify-content: center;
  gap: 9px;
  min-height: 52px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 8px;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn svg,
.trust-row svg,
.benefits svg,
.order-points svg {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
}

.primary {
  color: #fff;
  background: var(--orange);
  box-shadow: 0 18px 34px rgba(242, 106, 33, .28);
}

.primary:hover {
  background: var(--orange-dark);
}

.secondary {
  color: var(--coal);
  background: var(--white);
  border-color: var(--line);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 700px;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  color: var(--coal);
  background: rgba(255, 255, 255, .75);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
}

.trust-row svg {
  color: var(--aqua);
}

.hero-media {
  display: grid;
  place-items: center;
  min-height: 470px;
}

.hero-media img {
  width: min(100%, 760px);
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: #eefafa;
  border: 8px solid rgba(255, 255, 255, .72);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.price-badge {
  position: absolute;
  right: clamp(8px, 3vw, 32px);
  bottom: clamp(8px, 3vw, 30px);
  display: grid;
  gap: 2px;
  min-width: 158px;
  padding: 16px 18px;
  color: #fff;
  background: rgba(36, 33, 32, .94);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 12px;
  box-shadow: 0 18px 42px rgba(36, 33, 32, .24);
}

.price-badge span,
.price-badge small {
  color: rgba(255, 255, 255, .72);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.price-badge strong {
  font-size: 28px;
  line-height: 1;
}

.quick-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--coal);
}

.quick-strip div {
  padding: 24px clamp(18px, 4vw, 38px);
  color: #fff;
  border-right: 1px solid rgba(255, 255, 255, .14);
}

.quick-strip div:last-child {
  border-right: 0;
}

.quick-strip strong {
  display: block;
  margin-bottom: 4px;
  color: #fff;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1;
}

.quick-strip span {
  color: rgba(255, 255, 255, .72);
  font-weight: 750;
}

.benefits {
  display: grid;
  grid-template-columns: 1.15fr repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: clamp(56px, 8vw, 96px) clamp(18px, 5vw, 68px);
  background: #fff;
}

.benefits article {
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fffdf8;
}

.benefits .benefit-main {
  grid-row: span 2;
  color: #fff;
  background:
    linear-gradient(145deg, rgba(36, 33, 32, .98), rgba(57, 48, 42, .96)),
    linear-gradient(135deg, rgba(242, 106, 33, .35), transparent);
  border-color: transparent;
}

.benefit-main .section-kicker,
.benefit-main p {
  color: rgba(255, 255, 255, .76);
}

.benefit-main h2 {
  color: #fff;
}

.benefits svg {
  color: var(--orange);
}

.benefits h2,
.product-info h2,
.seo-section h2,
.order-section h2,
.faq h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.05;
  letter-spacing: 0;
}

.benefits h3 {
  margin: 18px 0 8px;
  font-size: 21px;
}

.benefits p,
.product-info p,
.seo-section p,
.order-copy p,
.faq p {
  color: var(--muted);
  line-height: 1.65;
}

.product-section {
  display: grid;
  grid-template-columns: minmax(280px, .82fr) minmax(0, 1.18fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: center;
  padding: clamp(58px, 8vw, 100px) clamp(18px, 5vw, 68px);
  background:
    linear-gradient(180deg, #fff7ea, #fffaf2);
}

.product-photo {
  display: grid;
  place-items: center;
  padding: clamp(20px, 4vw, 42px);
  background:
    linear-gradient(145deg, rgba(242, 106, 33, .13), rgba(11, 155, 154, .11)),
    #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 18px 44px rgba(38, 28, 20, .08);
}

.product-photo img {
  width: min(100%, 500px);
  aspect-ratio: 1 / 1;
  object-fit: contain;
  filter: drop-shadow(0 18px 22px rgba(36, 33, 32, .18));
}

.spec-table {
  overflow: hidden;
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--white);
}

.spec-table div {
  display: grid;
  grid-template-columns: minmax(120px, 1fr) minmax(160px, 1fr);
  gap: 16px;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
}

.spec-table div:last-child {
  border-bottom: 0;
}

.spec-table span {
  color: var(--muted);
}

.seo-section {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(320px, 1fr);
  gap: clamp(26px, 5vw, 72px);
  align-items: center;
  padding: clamp(54px, 7vw, 88px) clamp(18px, 5vw, 68px);
  color: #fff;
  background:
    linear-gradient(120deg, rgba(242, 106, 33, .94), rgba(201, 71, 16, .94)),
    linear-gradient(90deg, transparent, rgba(255,255,255,.16));
}

.seo-section .section-kicker,
.seo-section p {
  color: rgba(255, 255, 255, .82);
}

.seo-section h2 {
  color: #fff;
}

.order-section {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(320px, 1.08fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: start;
  padding: clamp(58px, 8vw, 100px) clamp(18px, 5vw, 68px);
  background: #fff;
}

.content-section {
  padding: clamp(58px, 8vw, 100px) clamp(18px, 5vw, 68px);
  background: #fffaf2;
}

.content-intro {
  max-width: 900px;
  margin-bottom: 28px;
}

.content-intro h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.05;
  letter-spacing: 0;
}

.content-intro p,
.info-grid p {
  color: var(--muted);
  line-height: 1.65;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.info-grid article {
  min-height: 230px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.info-grid svg {
  width: 24px;
  height: 24px;
  color: var(--orange);
}

.info-grid h3 {
  margin: 16px 0 8px;
  font-size: 20px;
}

.seo-text {
  padding: clamp(50px, 7vw, 82px) clamp(18px, 5vw, 68px);
  background: #fff;
}

.seo-text-inner {
  max-width: 980px;
}

.seo-text h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
}

.seo-text p {
  color: var(--muted);
  line-height: 1.75;
}

.order-points {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.order-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--coal);
  font-weight: 850;
}

.order-points svg {
  color: var(--aqua);
}

.order-form {
  display: grid;
  gap: 14px;
  padding: 24px;
  background: #fffaf2;
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
}

label {
  display: grid;
  gap: 7px;
  color: var(--coal);
  font-weight: 850;
}

input,
select {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  outline: none;
}

input:focus,
select:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(242, 106, 33, .13);
}

.form-submit {
  width: 100%;
  margin-top: 6px;
}

.form-note {
  min-height: 24px;
  margin: 0;
  color: var(--orange-dark);
  font-weight: 850;
}

.form-note a {
  color: var(--aqua);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.faq {
  max-width: 960px;
  margin: 0 auto;
  padding: clamp(54px, 7vw, 88px) clamp(18px, 5vw, 68px);
}

details {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

summary {
  cursor: pointer;
  font-size: 19px;
  font-weight: 900;
}

details p {
  margin: 12px 0 0;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(18px, 5vw, 68px);
  color: rgba(255, 255, 255, .76);
  background: var(--coal);
}

footer p {
  margin: 0;
}

footer a {
  color: #fff;
  font-weight: 900;
}

@media (max-width: 980px) {
  .site-header {
    flex-wrap: wrap;
  }

  nav {
    order: 3;
    width: 100%;
    justify-content: space-between;
  }

  .hero,
  .product-section,
  .seo-section,
  .order-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-backdrop {
    inset: auto -30% 5% 16%;
    height: 34%;
  }

  .hero-media {
    min-height: auto;
  }

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

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

  .benefits .benefit-main {
    grid-column: 1 / -1;
    grid-row: auto;
  }
}

@media (max-width: 660px) {
  .site-header {
    align-items: flex-start;
    gap: 12px;
  }

  .brand {
    width: 100%;
  }

  .header-phone {
    display: none;
  }

  nav {
    gap: 14px;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 2px;
  }

  h1 {
    font-size: 43px;
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .hero-media img {
    border-width: 5px;
    border-radius: 12px;
    max-height: 360px;
  }

  .price-badge {
    position: static;
    width: 100%;
    margin-top: 12px;
  }

  .quick-strip,
  .benefits,
  .info-grid {
    grid-template-columns: 1fr;
  }

  .quick-strip div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, .14);
  }

  .quick-strip div:last-child {
    border-bottom: 0;
  }

  .benefits article {
    min-height: 0;
  }

  .spec-table div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  footer {
    display: grid;
  }
}