:root {
  --cream: #f7f1e8;
  --cream-deep: #efe4d4;
  --paper: #fbf7f1;
  --gold: #c4a36a;
  --gold-soft: #d4bc8a;
  --gold-deep: #9a7a45;
  --ink: #3f3026;
  --ink-soft: #5c4a3c;
  --footer: #2e231c;
  --white: #fffcfa;
  --shadow: 0 18px 40px rgba(46, 35, 28, 0.12);
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --script: "Great Vibes", "Palatino Linotype", cursive;
  --display: "Cinzel", "Palatino Linotype", serif;
  --sans: "Nunito Sans", "Segoe UI", sans-serif;
  --header-h: 4.25rem;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.65;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(196, 163, 106, 0.045) 0 1px,
      transparent 1px 18px
    ),
    var(--cream);
}

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

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--footer);
  color: var(--cream);
  padding: 0.6rem 1rem;
  z-index: 100;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(247, 241, 232, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(196, 163, 106, 0.28);
}

.header-inner {
  max-width: 1120px;
  margin: 0 auto;
  min-height: var(--header-h);
  padding: 0.7rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}

.brand-mark {
  width: 2.2rem;
  height: 2.2rem;
  color: var(--gold-deep);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-name,
.script {
  font-family: var(--script);
  color: var(--gold-deep);
}

.brand-name {
  font-size: 1.55rem;
}

.brand-role,
.role {
  font-family: var(--display);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 0.58rem;
  color: var(--ink-soft);
}

.nav-desktop {
  display: none;
  gap: 1.6rem;
}

.nav-desktop a {
  text-decoration: none;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.nav-desktop a:hover {
  color: var(--gold-deep);
}

.header-cta {
  padding: 0.55rem 0.95rem;
  font-size: 0.82rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--sans);
  font-weight: 700;
  letter-spacing: 0.03em;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.btn svg {
  width: 1.15rem;
  height: 1.15rem;
}

.btn-gold {
  background: var(--gold);
  color: var(--footer);
}

.btn-gold:hover {
  background: var(--gold-deep);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--gold);
}

.btn-ghost:hover {
  background: rgba(196, 163, 106, 0.12);
  transform: translateY(-1px);
}

.btn-cream {
  background: var(--cream);
  color: var(--footer);
}

.btn-cream:hover {
  background: var(--white);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 0.95rem 1.3rem;
  min-height: 3.15rem;
}

.btn-xl {
  padding: 1.1rem 1.7rem;
  min-height: 3.5rem;
  font-size: 1.05rem;
}

.hero {
  max-width: 40rem;
  margin: 0 auto;
  padding: 3rem 1.25rem 3.4rem;
  text-align: center;
}

.eyebrow {
  margin: 0 0 0.6rem;
  font-family: var(--display);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-deep);
}

h1 {
  margin: 0;
}

h1 .script {
  display: block;
  font-size: clamp(3.4rem, 14vw, 6.6rem);
  line-height: 0.9;
  color: var(--gold-deep);
}

h1 .role {
  display: block;
  margin-top: 0.55rem;
  font-size: 0.78rem;
}

.hero-tagline {
  margin: 1.2rem 0 0;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 4.4vw, 1.85rem);
  font-weight: 500;
  line-height: 1.3;
  color: var(--ink);
}

.hero-tagline em {
  font-style: italic;
  color: var(--gold-deep);
}

.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin: 1.1rem 0;
}

.ornament .line {
  width: 2.6rem;
  height: 1px;
  background: var(--gold);
}

.ornament .heart {
  width: 0.9rem;
  height: 0.9rem;
  color: var(--gold);
}

.hero-lead,
.section-lead,
.about-copy p {
  margin: 0 auto;
  color: var(--ink-soft);
  max-width: 36rem;
}

.hero-actions {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.6rem;
  justify-items: stretch;
}

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

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 3.4rem 1.25rem;
}

.section-head {
  text-align: center;
  margin-bottom: 2.2rem;
}

.section-head .ornament {
  justify-content: center;
}

h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.85rem, 5vw, 2.7rem);
  font-weight: 600;
  line-height: 1.2;
}

.section-lead {
  margin: 0.9rem auto 0;
}

.services-grid {
  display: grid;
  gap: 0;
}

.service {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(196, 163, 106, 0.28);
}

.service h3,
.chemicals-title,
.values-list h3 {
  margin: 0 0 0.2rem;
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.service p,
.values-list p {
  margin: 0;
  color: var(--ink-soft);
}

.service-icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--gold-deep);
  border: 1px solid var(--gold);
  border-radius: 50%;
  padding: 0.4rem;
}

.chemicals {
  margin-top: 2.4rem;
  padding-top: 0.4rem;
  text-align: center;
}

.chemicals-title {
  margin-bottom: 1.1rem;
  color: var(--gold-deep);
}

.chemicals-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem 0.35rem;
}

.chemicals-list li {
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.chemicals-list li:not(:last-child)::after {
  content: "·";
  margin-left: 0.7rem;
  color: var(--gold);
}

.about {
  max-width: 40rem;
  text-align: center;
}

.about-copy h2 {
  margin-bottom: 1rem;
}

.about-copy p {
  margin: 0 auto 1.4rem;
}

.text-link {
  color: var(--gold-deep);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.04em;
}

.text-link:hover {
  text-decoration: underline;
}

.values-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.8rem;
}

.value-num {
  display: block;
  font-family: var(--display);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--gold-deep);
  margin-bottom: 0.45rem;
}

.cta-band {
  background: var(--footer);
  color: var(--cream);
  text-align: center;
  padding: 4rem 1.25rem;
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
}

.cta-script {
  margin: 0;
  font-family: var(--script);
  font-size: clamp(2.1rem, 8vw, 3.6rem);
  line-height: 1.15;
  color: var(--gold-soft);
}

.cta-lead {
  margin: 0.7rem 0 1.6rem;
  color: rgba(247, 241, 232, 0.82);
}

.site-footer {
  background: var(--footer);
  color: var(--gold-soft);
  padding: 3rem 1.25rem 6.5rem;
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  gap: 1.6rem;
  text-align: center;
}

.footer-brand .script {
  margin: 0.35rem 0 0.15rem;
  font-size: 2.4rem;
  line-height: 1;
}

.footer-brand .role,
.footer-brand .brand-mark {
  color: var(--gold);
}

.footer-brand .brand-mark {
  width: 2.6rem;
  height: 2.6rem;
  margin: 0 auto;
}

.site-footer address {
  font-style: normal;
  color: rgba(247, 241, 232, 0.78);
}

.site-footer a {
  color: var(--gold-soft);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--cream);
  text-decoration: underline;
}

.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.35);
  z-index: 50;
}

.whatsapp-float svg {
  width: 1.7rem;
  height: 1.7rem;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.85s ease, transform 0.85s ease;
}

.reveal.is-inview {
  opacity: 1;
  transform: none;
}

@media (min-width: 720px) {
  .nav-desktop {
    display: flex;
  }

  .hero-actions {
    grid-template-columns: max-content max-content;
    justify-content: center;
    justify-items: stretch;
  }

  .hero-actions .btn {
    width: auto;
  }

  .services-grid {
    grid-template-columns: 1fr 1fr;
    column-gap: 2.5rem;
  }

  .values-list {
    grid-template-columns: 1fr 1fr;
    column-gap: 2rem;
  }

  .whatsapp-float {
    display: none;
  }

  .site-footer {
    padding-bottom: 3rem;
  }
}

@media (min-width: 960px) {
  .hero {
    padding-top: 4.2rem;
    padding-bottom: 4.8rem;
  }

  .about {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .values-list {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }

  .values-list li {
    padding: 0 1.2rem;
  }

  .values-list li + li {
    border-left: 1px solid rgba(196, 163, 106, 0.35);
  }

}

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

  .reveal,
  .btn {
    animation: none;
    opacity: 1;
    transform: none;
    transition: none;
  }
}