:root {
  --green-950: #07150f;
  --green-900: #0d2419;
  --green-800: #123322;
  --green-700: #1d4a32;
  --green-100: #e8f1ec;
  --gold: #d9a441;
  --gold-soft: #fff4d6;
  --black: #111111;
  --ink: #1d2520;
  --muted: #68736c;
  --line: #dce3df;
  --panel: #f6f8f6;
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(9, 27, 18, 0.11);
  --shadow-soft: 0 10px 28px rgba(9, 27, 18, 0.08);
  --radius: 8px;
  --header-offset: 116px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

body.nav-open {
  overflow: hidden;
}

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

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

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 30;
  padding: 0.7rem 1rem;
  color: var(--white);
  background: var(--green-900);
  border-radius: var(--radius);
  transition: top 180ms ease;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.section {
  padding: 5.5rem 0;
}

.demo-banner {
  position: relative;
  z-index: 20;
  padding: 0.55rem 1rem;
  color: var(--green-950);
  background: var(--gold-soft);
  border-bottom: 1px solid rgba(217, 164, 65, 0.38);
  font-size: 0.84rem;
  text-align: center;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-width: 0;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  flex: 0 0 auto;
  color: var(--white);
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  border: 2px solid var(--gold);
  border-radius: 7px;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  color: var(--green-950);
  line-height: 1.2;
}

.brand small {
  margin-top: 0.08rem;
  color: var(--muted);
  font-size: 0.76rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.nav-menu a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  color: var(--green-900);
  font-size: 0.94rem;
  font-weight: 700;
  border-bottom: 2px solid transparent;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  color: var(--black);
  border-color: var(--gold);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  padding: 0;
  color: var(--green-900);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}

.nav-toggle-line {
  display: block;
  width: 20px;
  height: 2px;
  margin: 3px auto;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

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

.hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 0 5rem;
  color: var(--white);
  background:
    linear-gradient(110deg, rgba(7, 21, 15, 0.98), rgba(18, 51, 34, 0.94) 56%, rgba(7, 21, 15, 0.88)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0, rgba(255, 255, 255, 0.05) 1px, transparent 1px, transparent 16px);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 5px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.75;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(320px, 0.78fr);
  align-items: center;
  gap: 3rem;
}

.eyebrow {
  margin: 0 0 0.8rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--green-950);
  line-height: 1.12;
}

.hero h1 {
  max-width: 780px;
  color: var(--white);
  font-size: clamp(2.35rem, 5.8vw, 4.95rem);
}

.hero-text {
  max-width: 650px;
  margin: 1.35rem 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.78rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.button-primary {
  color: var(--green-950);
  background: var(--gold);
  border-color: var(--gold);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: #e3b350;
}

.button-secondary {
  color: var(--green-950);
  background: var(--white);
  border-color: var(--line);
}

.hero .button-secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.32);
}

.image-placeholder {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  min-height: 180px;
  overflow: hidden;
  color: var(--green-950);
  background:
    linear-gradient(135deg, rgba(232, 241, 236, 0.95), rgba(246, 248, 246, 0.82)),
    repeating-linear-gradient(45deg, rgba(29, 74, 50, 0.13) 0, rgba(29, 74, 50, 0.13) 2px, transparent 2px, transparent 15px);
  border: 1px solid rgba(29, 74, 50, 0.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.image-placeholder::before {
  content: "";
  position: absolute;
  width: 72px;
  height: 72px;
  border: 2px solid rgba(217, 164, 65, 0.75);
  border-radius: 7px;
  transform: rotate(8deg);
  opacity: 0.85;
}

.image-placeholder::after {
  content: "";
  position: absolute;
  inset: auto 18px 18px auto;
  width: 56px;
  height: 18px;
  background: linear-gradient(90deg, var(--green-700), var(--gold));
  border-radius: 999px;
  opacity: 0.18;
}

.placeholder-pattern {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(rgba(7, 21, 15, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(7, 21, 15, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
}

.placeholder-icon {
  display: block;
  width: 84px;
  height: 52px;
  margin-bottom: 1rem;
  border: 2px solid rgba(13, 36, 25, 0.34);
  border-radius: 6px;
  background:
    linear-gradient(90deg, transparent 30%, rgba(13, 36, 25, 0.16) 30%, rgba(13, 36, 25, 0.16) 36%, transparent 36%),
    linear-gradient(0deg, rgba(217, 164, 65, 0.18), rgba(217, 164, 65, 0.18));
}

.large-placeholder {
  min-height: 420px;
  padding: 2rem;
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.24);
}

.large-placeholder strong {
  max-width: 290px;
  color: var(--green-950);
  font-size: 1.02rem;
}

.trust-strip {
  background: var(--green-950);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 86px;
  padding: 1rem;
  color: var(--white);
  border-left: 1px solid rgba(255, 255, 255, 0.09);
  font-weight: 800;
}

.trust-item:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.09);
}

.trust-item span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  flex: 0 0 auto;
  color: var(--gold);
  border: 1px solid rgba(217, 164, 65, 0.48);
  border-radius: 6px;
  font-size: 0.76rem;
}

.section-heading {
  max-width: 710px;
  margin-bottom: 2.2rem;
}

.section-heading h2,
.quote-copy h2,
.about-panel h2,
.contact-copy h2 {
  font-size: clamp(2rem, 3.6vw, 3.25rem);
}

.section-heading p:not(.eyebrow),
.quote-copy p,
.about-panel p,
.contact-copy p {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 1.03rem;
}

.compact-heading {
  margin-bottom: 1.6rem;
}

.products-section,
.gallery-section {
  background: var(--panel);
}

.card-grid,
.benefit-grid,
.gallery-grid {
  display: grid;
  gap: 1rem;
}

.product-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.product-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 0.75rem;
}

.card-placeholder {
  min-height: 150px;
  box-shadow: none;
}

.card-placeholder span,
.gallery-placeholder span {
  position: relative;
  z-index: 1;
  display: inline-flex;
  max-width: 82%;
  color: var(--green-950);
  font-size: 0.84rem;
  font-weight: 800;
}

.product-card h3 {
  margin-top: 1rem;
  font-size: 1.1rem;
}

.product-card p {
  margin: 0.65rem 0 0.2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.accent-card {
  border-color: rgba(217, 164, 65, 0.5);
}

.why-section {
  background: var(--white);
}

.benefit-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.benefit-card {
  min-height: 210px;
  padding: 1.25rem;
}

.benefit-number {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  margin-bottom: 1rem;
  color: var(--green-950);
  background: var(--gold-soft);
  border: 1px solid rgba(217, 164, 65, 0.42);
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 800;
}

.benefit-card h3 {
  font-size: 1.05rem;
}

.benefit-card p {
  margin: 0.72rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.gallery-placeholder {
  min-height: 240px;
}

.quote-section {
  color: var(--white);
  background:
    linear-gradient(130deg, rgba(7, 21, 15, 0.98), rgba(18, 51, 34, 0.96)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0, rgba(255, 255, 255, 0.04) 1px, transparent 1px, transparent 18px);
}

.quote-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  align-items: start;
  gap: 2rem;
}

.quote-copy {
  position: sticky;
  top: calc(var(--header-offset) + 1rem);
}

.quote-copy h2 {
  color: var(--white);
}

.quote-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.quote-note {
  display: grid;
  gap: 0.28rem;
  margin-top: 2rem;
  padding: 1rem;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
}

.quote-note span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.quote-form {
  padding: 1.25rem;
  color: var(--ink);
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

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

label {
  display: grid;
  gap: 0.42rem;
  color: var(--green-950);
  font-size: 0.92rem;
  font-weight: 800;
}

label span {
  color: #a76200;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.78rem 0.86rem;
  color: var(--green-950);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

textarea {
  min-height: 132px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  background: var(--white);
  border-color: var(--green-700);
  box-shadow: 0 0 0 4px rgba(29, 74, 50, 0.12);
}

input.invalid,
select.invalid,
textarea.invalid {
  border-color: #b44730;
  box-shadow: 0 0 0 4px rgba(180, 71, 48, 0.12);
}

.full-field {
  grid-column: 1 / -1;
}

.form-message {
  min-height: 1.5rem;
  margin: 1rem 0 0;
  color: var(--muted);
  font-weight: 700;
}

.form-message.success {
  color: var(--green-700);
}

.form-message.error {
  color: #a63825;
}

.form-button {
  width: 100%;
  margin-top: 0.8rem;
}

.about-section {
  background: var(--panel);
}

.about-panel {
  display: grid;
  grid-template-columns: minmax(220px, 0.55fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
  padding: 2rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.72fr);
  gap: 2rem;
  align-items: start;
}

.contact-copy .button {
  margin-top: 1.4rem;
}

.contact-card {
  padding: 1.25rem;
}

dl {
  display: grid;
  gap: 1rem;
  margin: 0;
}

dl div {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

dl div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

dt {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
  text-transform: uppercase;
}

dd {
  margin: 0.18rem 0 0;
  color: var(--green-950);
  font-weight: 800;
}

.site-footer {
  padding: 2rem 0;
  color: rgba(255, 255, 255, 0.78);
  background: var(--green-950);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
}

.site-footer strong {
  color: var(--white);
}

.site-footer p {
  max-width: 460px;
  margin: 0.45rem 0 0;
}

.footer-note {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.92rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.85rem 1rem;
  max-width: 470px;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--gold);
}

@media (max-width: 1040px) {
  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .wide-card {
    grid-column: span 2;
  }
}

@media (max-width: 880px) {
  :root {
    --header-offset: 104px;
  }

  .section {
    padding: 4.25rem 0;
  }

  .nav-toggle {
    display: grid;
  }

  .nav-menu {
    position: absolute;
    inset: calc(100% + 0.5rem) 0 auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-menu a {
    min-height: 48px;
    padding: 0 0.75rem;
    border-bottom: 1px solid var(--line);
  }

  .nav-menu li:last-child a {
    border-bottom: 0;
  }

  .hero-grid,
  .quote-layout,
  .about-panel,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4.7rem;
  }

  .large-placeholder {
    min-height: 330px;
  }

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

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

  .quote-copy {
    position: static;
  }

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

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {
  :root {
    --header-offset: 126px;
  }

  .container {
    width: min(100% - 1.25rem, 1120px);
  }

  .demo-banner {
    font-size: 0.78rem;
    line-height: 1.4;
  }

  .brand strong {
    font-size: 0.95rem;
  }

  .brand small {
    display: none;
  }

  .hero h1 {
    font-size: 2.22rem;
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-actions,
  .hero-actions .button,
  .contact-copy .button {
    width: 100%;
  }

  .trust-grid,
  .product-grid,
  .benefit-grid,
  .gallery-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .wide-card {
    grid-column: auto;
  }

  .trust-item {
    min-height: 72px;
    border-right: 1px solid rgba(255, 255, 255, 0.09);
  }

  .card-placeholder {
    min-height: 132px;
  }

  .gallery-placeholder {
    min-height: 190px;
  }

  .quote-form,
  .about-panel {
    padding: 1rem;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}