:root {
  --color-bg: #f7f5ef;
  --color-bg-alt: #ece7db;
  --color-surface: #ffffff;
  --color-surface-subtle: #fbfaf6;
  --color-text: #171611;
  --color-text-strong: #0f1310;
  --color-text-muted: #5f5b50;
  --color-text-soft: #817b6d;
  --color-on-dark: #f7f5ef;
  --color-on-dark-muted: #d6cdbb;
  --color-on-dark-border: #beb5a4;
  --color-border: #d8d2c3;
  --color-border-strong: #b7ad99;
  --color-iron-900: #171c18;
  --color-iron-800: #202820;
  --color-iron-700: #2e382f;
  --color-primary: #2f5e4e;
  --color-primary-hover: #254c3f;
  --color-primary-soft: #dde8e1;
  --color-primary-on: #ffffff;
  --color-brass: #a77a36;
  --color-brass-soft: #efe3c8;
  --color-rust: #8a4f2d;
  --color-rust-soft: #f0dfd3;
  --color-success: #257447;
  --color-danger: #9e2f20;
  --color-focus: #2f5e4e;
  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 72px;
  --space-4xl: 104px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-max: 16px;
  --shadow-raised: 0 14px 36px rgba(23, 22, 17, 0.1);
  --shadow-float: 0 8px 24px rgba(23, 22, 17, 0.14);
  --transition-fast: 100ms ease-in;
  --transition-base: 150ms ease-out;
  --transition-slow: 260ms ease-out;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.56;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
}

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

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

.container {
  width: min(1280px, calc(100% - 64px));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 var(--space-md);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.on-dark .eyebrow,
.hero .eyebrow,
.section-dark .eyebrow {
  color: var(--color-brass-soft);
}

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

h1,
h2 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: var(--space-lg);
  font-size: 74px;
  line-height: 1.02;
}

h2 {
  max-width: 760px;
  margin-bottom: var(--space-lg);
  font-size: 46px;
  line-height: 1.08;
}

h3 {
  margin-bottom: var(--space-xs);
  font-size: 24px;
  line-height: 1.18;
  letter-spacing: 0;
}

p {
  color: var(--color-text-muted);
}

.lead {
  max-width: 680px;
  font-size: 20px;
}

.meta {
  color: var(--color-text-muted);
  font-size: 14px;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    border-color var(--transition-base),
    color var(--transition-base),
    transform var(--transition-fast);
}

.button:focus-visible,
.link:focus-visible,
.input:focus-visible,
.select:focus-visible,
.textarea:focus-visible,
.nav-toggle:focus-visible,
.card-link:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.button:active {
  transform: translateY(1px);
}

.button-primary {
  background: var(--color-primary);
  color: var(--color-primary-on);
}

.button-primary:hover {
  background: var(--color-primary-hover);
}

.button-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.button-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.hero .button-secondary,
.section-dark .button-secondary,
.on-dark .button-secondary {
  color: var(--color-on-dark);
  border-color: var(--color-on-dark-border);
}

.hero .button-secondary:hover,
.section-dark .button-secondary:hover,
.on-dark .button-secondary:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-on);
}

.icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(216, 210, 195, 0.86);
  background: rgba(247, 245, 239, 0.93);
  backdrop-filter: blur(14px);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand-logo {
  width: 182px;
  height: auto;
}

.footer .brand-logo {
  width: 190px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 560;
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

.mobile-menu {
  display: none;
}

.hero {
  min-height: min(760px, calc(100vh - 76px));
  display: grid;
  align-items: center;
  padding: var(--space-4xl) 0 var(--space-3xl);
  color: var(--color-on-dark);
  background-image:
    linear-gradient(90deg, rgba(17, 21, 17, 0.82) 0%, rgba(17, 21, 17, 0.58) 42%, rgba(17, 21, 17, 0.12) 100%),
    url("../images/optimized/hero-villa-community.jpg");
  background-position: center;
  background-size: cover;
}

.hero-content {
  max-width: 850px;
}

.hero .lead {
  margin-bottom: var(--space-lg);
  color: var(--color-on-dark-muted);
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.hero-proof {
  width: min(100%, 720px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: var(--space-lg);
  border: 1px solid rgba(247, 245, 239, 0.2);
  border-radius: var(--radius-lg);
  background: rgba(17, 21, 17, 0.42);
  overflow: hidden;
  backdrop-filter: blur(8px);
}

.hero-proof div {
  padding: var(--space-md);
  border-right: 1px solid rgba(247, 245, 239, 0.14);
}

.hero-proof div:last-child {
  border-right: 0;
}

.hero-proof strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-on-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.075em;
  line-height: 1.2;
  text-transform: uppercase;
}

.hero-proof span {
  color: var(--color-on-dark-muted);
  font-size: 13px;
  line-height: 1.35;
}

.proof-compact div {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.proof-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin-top: 1px;
  color: var(--color-brass-soft);
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.proof-copy {
  display: grid;
  gap: 2px;
}

.quote-section .hero-proof strong {
  color: var(--color-brass-soft);
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1;
  text-transform: none;
}

.section {
  padding: 96px 0;
}

.section-tight {
  padding: 64px 0;
}

.section-dark {
  background: var(--color-iron-900);
  color: var(--color-on-dark);
}

.section-dark p,
.section-dark .meta {
  color: var(--color-on-dark-muted);
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: var(--space-2xl);
  align-items: end;
  margin-bottom: var(--space-2xl);
}

.section-head .lead {
  margin-bottom: 0;
}

.trust-section {
  background: var(--color-bg-alt);
}

.trust-band {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: var(--space-2xl);
  align-items: start;
}

.trust-intro h2 {
  max-width: 440px;
  margin-bottom: 0;
  font-size: 34px;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.trust-item {
  min-height: 178px;
  display: grid;
  align-content: start;
  gap: var(--space-sm);
  border: 1px solid var(--color-border);
  border-top: 4px solid var(--color-brass);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  background: var(--color-surface);
  box-shadow: 0 10px 26px rgba(23, 22, 17, 0.06);
}

.trust-kicker {
  color: var(--color-rust);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.075em;
  line-height: 1.2;
  text-transform: uppercase;
}

.trust-value {
  color: var(--color-brass);
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.05;
  letter-spacing: 0;
}

.trust-label {
  color: var(--color-text-muted);
  font-size: 13px;
  line-height: 1.45;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: var(--space-3xl);
  align-items: center;
}

.split-start {
  align-items: start;
}

.product-card,
.project-card,
.testimonial-card,
.spec-card,
.process-card,
.quote-form,
.proof-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.product-card,
.project-card {
  transition:
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

.project-card {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.project-card .card-body {
  flex: 1;
}

.product-card:hover,
.project-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-raised);
}

.card-image {
  width: 100%;
  height: 270px;
  object-fit: cover;
}

.card-body {
  padding: var(--space-lg);
}

.badge {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: var(--radius-sm);
  padding: 4px 8px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.badge-brass {
  background: var(--color-brass-soft);
  color: var(--color-text);
}

.badge-rust {
  background: var(--color-rust-soft);
  color: var(--color-rust);
}

.product-card h3,
.project-card h3 {
  margin-top: var(--space-md);
  color: var(--color-text);
}

.product-card p,
.project-card p,
.project-card .meta {
  color: var(--color-text-muted);
}

.link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 700;
}

.product-card .link,
.project-card .link {
  margin-top: var(--space-md);
}

.material-panels {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.material-panel,
.process-panel {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.material-panel {
  background: var(--color-brass-soft);
  border: 1px solid rgba(167, 122, 54, 0.42);
}

.process-panel {
  background: var(--color-rust-soft);
  border: 1px solid rgba(138, 79, 45, 0.42);
}

.material-panel p,
.process-panel p {
  margin-bottom: 0;
}

.panel-cta {
  margin-top: var(--space-lg);
}

.warm-number {
  color: var(--color-rust);
  font-family: var(--font-display);
  font-size: 84px;
  line-height: 0.92;
  letter-spacing: 0;
}

.image-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-max);
  box-shadow: var(--shadow-raised);
}

.image-frame img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
}

.image-caption {
  position: absolute;
  left: var(--space-lg);
  bottom: var(--space-lg);
  max-width: 360px;
  border: 1px solid rgba(247, 245, 239, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  background: rgba(17, 21, 17, 0.72);
  color: var(--color-on-dark);
  backdrop-filter: blur(10px);
}

.image-caption p {
  margin: 0;
  color: var(--color-on-dark-muted);
  font-size: 14px;
}

.spec-grid {
  display: grid;
  gap: var(--space-sm);
}

.spec-card {
  padding: var(--space-lg);
}

.spec-card strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.spec-card p {
  margin-bottom: 0;
}

.process-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: var(--space-lg);
}

.process-photo {
  min-height: 560px;
  border-radius: var(--radius-max);
  object-fit: cover;
}

.process-list {
  display: grid;
  gap: var(--space-md);
}

.process-card {
  padding: var(--space-lg);
}

.process-card h3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.process-step {
  width: 34px;
  height: 34px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--color-rust-soft);
  color: var(--color-rust);
  font-family: var(--font-mono);
  font-size: 13px;
}

.application-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
}

.application {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-surface-subtle);
}

.application svg {
  color: var(--color-brass);
}

.testimonial-card {
  display: grid;
  align-content: start;
  gap: var(--space-lg);
  padding: var(--space-xl);
}

.testimonial-card p {
  margin-bottom: 0;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 23px;
  line-height: 1.22;
  letter-spacing: 0;
}

.testimonial-person {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-person img {
  width: 64px;
  height: 64px;
  flex: 0 0 auto;
  border: 2px solid var(--color-brass-soft);
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-person strong,
.testimonial-person span {
  display: block;
}

.testimonial-person strong {
  color: var(--color-text);
}

.testimonial-person span {
  color: var(--color-text-muted);
  font-size: 14px;
}

.factory-proof-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1.15fr);
  gap: var(--space-3xl);
  align-items: start;
}

.quality-list {
  display: grid;
  gap: var(--space-md);
}

.quality-item {
  display: grid;
  gap: var(--space-xs);
  border: 1px solid rgba(247, 245, 239, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.04);
}

.quality-item strong {
  color: var(--color-on-dark);
  font-size: 18px;
}

.quality-item span {
  color: var(--color-on-dark-muted);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.why-card {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  background: var(--color-surface);
}

.why-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--color-brass-soft);
  color: var(--color-rust);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
}

.why-card h3 {
  margin-top: var(--space-xl);
}

.why-card p {
  margin-bottom: 0;
}

.section-dark .why-card {
  background: rgba(255, 255, 255, 0.045);
  border-color: rgba(247, 245, 239, 0.14);
}

.section-dark .why-card h3 {
  color: var(--color-on-dark);
}

.section-dark .why-card p {
  color: var(--color-on-dark-muted);
}

.quote-section {
  background:
    linear-gradient(90deg, rgba(17, 21, 17, 0.92), rgba(17, 21, 17, 0.72)),
    url("../images/optimized/resort-courtyard-project.jpg");
  background-position: center;
  background-size: cover;
}

.quote-form {
  display: grid;
  gap: var(--space-md);
  padding: var(--space-xl);
  box-shadow: var(--shadow-raised);
}

.form-intro {
  display: grid;
  gap: var(--space-xs);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border);
}

.form-intro strong {
  color: var(--color-text);
  font-size: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.field {
  display: grid;
  gap: var(--space-xs);
}

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

.field label {
  color: var(--color-text);
  font-size: 14px;
  font-weight: 700;
}

.optional {
  color: var(--color-text-soft);
  font-weight: 400;
}

.input,
.select,
.textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  padding: 11px 12px;
}

.textarea {
  min-height: 118px;
  resize: vertical;
}

.input:user-invalid,
.select:user-invalid,
.textarea:user-invalid {
  border-color: var(--color-danger);
}

.field-error {
  display: none;
  color: var(--color-danger);
  font-size: 13px;
}

.input:user-invalid + .field-error,
.select:user-invalid + .field-error,
.textarea:user-invalid + .field-error {
  display: block;
}

.form-status {
  min-height: 24px;
  color: var(--color-success);
  font-size: 14px;
  font-weight: 700;
}

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 104px;
  z-index: 60;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 18px 0 14px;
  border-radius: 999px;
  background: #25d366;
  color: #0b2b18;
  box-shadow: 0 16px 36px rgba(10, 38, 22, 0.26);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
}

.whatsapp-float:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(10, 38, 22, 0.32);
}

.whatsapp-icon {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  fill: currentColor;
}

.sticky-lead-bar {
  position: sticky;
  bottom: 0;
  z-index: 40;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-float);
}

.sticky-lead-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.footer {
  padding: 64px 0;
  background: var(--color-iron-900);
  color: var(--color-on-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 1fr);
  gap: var(--space-2xl);
}

.footer p,
.footer a {
  color: var(--color-on-dark-muted);
}

.footer-links {
  display: grid;
  gap: var(--space-xs);
  font-size: 14px;
}

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

  .button,
  .product-card,
  .project-card {
    transition-duration: 0.01ms;
  }
}

@media (max-width: 1100px) {
  .container {
    width: min(100% - 48px, 900px);
  }

  h1 {
    font-size: 58px;
  }

  h2 {
    font-size: 40px;
  }

  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .nav-actions .button-secondary {
    display: none;
  }

  .mobile-menu {
    position: fixed;
    inset: 76px 0 auto 0;
    display: none;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
    padding: var(--space-lg) 24px;
    box-shadow: var(--shadow-float);
    z-index: 60;
  }

  .mobile-menu.open {
    display: grid;
    gap: var(--space-md);
  }

  .mobile-menu a {
    min-height: 44px;
    display: flex;
    align-items: center;
    color: var(--color-text);
    font-weight: 700;
  }

  .section-head,
  .split,
  .trust-band,
  .process-grid,
  .factory-proof-grid {
    grid-template-columns: 1fr;
  }

  .section-head {
    align-items: start;
  }

  .grid-3,
  .grid-4,
  .why-grid,
  .application-band,
  .trust-strip,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-card .card-image {
    height: 230px;
  }

  .process-photo,
  .image-frame img {
    min-height: 420px;
  }
}

@media (max-width: 680px) {
  body {
    padding-bottom: 82px;
  }

  .container {
    width: min(100% - 32px, 520px);
  }

  .site-header {
    position: sticky;
  }

  .nav {
    min-height: 64px;
    gap: var(--space-md);
  }

  .brand-logo {
    width: 146px;
  }

  .nav-actions .button-primary {
    min-height: 40px;
    padding: 9px 12px;
    font-size: 12px;
  }

  .nav-toggle {
    width: 40px;
    height: 40px;
  }

  .mobile-menu {
    inset: 64px 0 auto 0;
  }

  .hero {
    min-height: calc(100svh - 64px);
    align-items: center;
    padding: 32px 0 28px;
    background-image:
      linear-gradient(180deg, rgba(17, 21, 17, 0.72) 0%, rgba(17, 21, 17, 0.48) 48%, rgba(17, 21, 17, 0.76) 100%),
      url("../images/optimized/hero-villa-community.jpg");
    background-position: center top;
  }

  h1 {
    max-width: 12ch;
    margin-bottom: var(--space-md);
    font-size: 38px;
  }

  h2 {
    font-size: 32px;
  }

  h3 {
    font-size: 20px;
  }

  .lead {
    font-size: 15px;
  }

  .hero .lead {
    margin-bottom: var(--space-md);
  }

  .hero-proof {
    margin-top: var(--space-md);
    padding-top: 0;
    border: 1px solid rgba(247, 245, 239, 0.18);
    border-radius: var(--radius-lg);
    background: rgba(17, 21, 17, 0.42);
  }

  .hero-proof div {
    padding: var(--space-md);
    border-right: 0;
    border-bottom: 1px solid rgba(247, 245, 239, 0.12);
  }

  .hero-proof div:last-child {
    border-bottom: 0;
  }

  .hero-proof strong {
    font-size: 24px;
  }

  .hero-proof.proof-compact {
    grid-template-columns: repeat(3, 1fr);
  }

  .proof-compact div {
    display: grid;
    justify-items: center;
    gap: var(--space-xs);
    min-height: 82px;
    padding: var(--space-sm) var(--space-xs);
    border-right: 1px solid rgba(247, 245, 239, 0.12);
    border-bottom: 0;
    text-align: center;
  }

  .proof-compact div:last-child {
    border-right: 0;
  }

  .proof-icon {
    width: 20px;
    height: 20px;
    margin-top: 0;
  }

  .proof-copy {
    justify-items: center;
  }

  .proof-compact strong {
    margin-bottom: 0;
    font-size: 11px;
    line-height: 1.25;
  }

  .proof-compact .proof-copy > span {
    display: none;
  }

  .section {
    padding: 48px 0;
  }

  .section-tight {
    padding: 28px 0;
  }

  .section-head {
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
  }

  .trust-intro h2 {
    font-size: 28px;
  }

  .hero-proof,
  .grid-3,
  .grid-4,
  .why-grid,
  .application-band,
  .trust-strip,
  .footer-grid,
  .form-grid,
  .material-panels {
    grid-template-columns: 1fr;
  }

  .trust-item {
    min-height: 112px;
    padding: var(--space-lg);
  }

  .trust-value {
    font-size: 28px;
  }

  .product-card {
    display: grid;
    grid-template-columns: 116px minmax(0, 1fr);
    min-height: 156px;
  }

  .product-card .card-image {
    width: 116px;
    height: 100%;
    min-height: 156px;
  }

  .product-card .card-body {
    padding: var(--space-md);
  }

  .product-card h3 {
    margin-top: var(--space-sm);
    font-size: 19px;
  }

  .product-card p {
    display: none;
  }

  .product-card .link {
    margin-top: var(--space-sm);
    font-size: 13px;
  }

  .material-panel,
  .process-panel {
    min-height: auto;
    padding: var(--space-lg);
  }

  .card-image {
    height: 240px;
  }

  .image-frame img,
  .process-photo {
    min-height: 300px;
  }

  .image-caption {
    position: static;
    border-radius: 0;
    max-width: none;
  }

  .process-card,
  .spec-card,
  .why-card,
  .testimonial-card,
  .application {
    min-height: auto;
    padding: var(--space-lg);
  }

  .testimonial-card p {
    font-size: 22px;
  }

  .quote-form {
    padding: var(--space-lg);
  }

  .textarea {
    min-height: 92px;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 118px;
    width: 56px;
    min-height: 56px;
    justify-content: center;
    padding: 0;
  }

  .whatsapp-float span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .sticky-lead-inner {
    align-items: stretch;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
  }

  .sticky-lead-inner strong,
  .sticky-lead-inner .meta {
    display: none;
  }

  .sticky-lead-inner .button-row,
  .hero-actions {
    width: 100%;
  }

  .sticky-lead-inner .button,
  .hero-actions .button {
    flex: 1 1 0;
    min-width: 0;
    padding-inline: var(--space-sm);
    font-size: 12px;
  }

  .sticky-lead-bar {
    position: fixed;
    left: 0;
    right: 0;
  }

  .sticky-lead-inner .button {
    min-height: 48px;
  }
}