:root {
  --sage: #3f6f63;
  --sage-dark: #254b43;
  --sage-soft: #dfe9df;
  --ivory: #f7f1e8;
  --ivory-2: #fffaf1;
  --sand: #d8b98c;
  --terracotta: #b85c38;
  --gold: #c8a75a;
  --lavender: #b7a7c8;
  --graphite: #2d2d2a;
  --muted: #6f675f;
  --white: #ffffff;
  --line: rgba(63, 111, 99, 0.18);
  --shadow: 0 22px 60px rgba(45, 45, 42, 0.16);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

[id] {
  scroll-margin-top: 92px;
}

body {
  margin: 0;
  background: var(--ivory);
  color: var(--graphite);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

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

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

button {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  background: rgba(247, 241, 232, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav {
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--sage);
  color: var(--ivory-2);
  font-weight: 800;
  letter-spacing: 0;
}

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

.brand strong {
  color: var(--sage-dark);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--sage-dark);
  font-size: 0.94rem;
  transition: background 180ms ease, color 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  background: var(--sage-soft);
  outline: none;
}

.nav-links .nav-cta {
  background: var(--sage);
  color: var(--white);
  padding-inline: 18px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ivory-2);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--sage-dark);
}

.hero {
  position: relative;
  min-height: 94vh;
  padding: 146px max(24px, calc((100vw - 1180px) / 2)) 118px;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(21, 36, 31, 0.88), rgba(21, 36, 31, 0.58) 45%, rgba(21, 36, 31, 0.12)),
    linear-gradient(0deg, rgba(21, 36, 31, 0.54), rgba(21, 36, 31, 0.02) 58%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(740px, 100%);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--terracotta);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--gold);
}

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

h1 {
  margin-bottom: 24px;
  font-size: clamp(2.6rem, 7.6vw, 6.2rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  color: var(--sage-dark);
  font-size: clamp(2rem, 4.2vw, 3.7rem);
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--sage-dark);
  font-size: 1.14rem;
}

.hero-content p {
  max-width: 660px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.05rem, 1.8vw, 1.24rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 13px 22px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: var(--terracotta);
  color: var(--white);
  box-shadow: 0 16px 34px rgba(184, 92, 56, 0.28);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.button.light {
  background: var(--ivory-2);
  color: var(--sage-dark);
  border: 1px solid var(--line);
}

.hero-strip {
  position: absolute;
  right: max(24px, calc((100vw - 1180px) / 2));
  bottom: 28px;
  left: max(24px, calc((100vw - 1180px) / 2));
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.24);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-strip span {
  min-height: 76px;
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(247, 241, 232, 0.9);
  color: var(--graphite);
}

.hero-strip strong {
  color: var(--sage-dark);
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 92px 0;
}

.section-heading {
  width: min(780px, 100%);
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading p,
.section-kicker p,
.split-copy p,
.service-copy p,
.experience-card p,
.brand-copy p,
.contact-copy p {
  color: var(--muted);
}

.align-left {
  margin-left: 0;
  text-align: left;
}

.intro {
  display: grid;
  grid-template-columns: 0.95fr 1.35fr;
  gap: 46px;
  align-items: start;
}

.section-kicker {
  position: sticky;
  top: 104px;
}

.intro-grid {
  display: grid;
  gap: 14px;
}

.intro-grid article,
.product-card,
.service-prices article,
.experience-card,
.timeline article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ivory-2);
  box-shadow: 0 12px 32px rgba(45, 45, 42, 0.06);
}

.intro-grid article {
  padding: 24px;
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 0 18px;
}

.intro-grid span {
  grid-row: span 2;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--sage-soft);
  color: var(--sage-dark);
  font-weight: 800;
}

.intro-grid p,
.product-card p,
.timeline p {
  margin-bottom: 0;
  color: var(--muted);
}

.split,
.brand-system,
.contact {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 48px;
  align-items: center;
}

.needs-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.needs-list span,
.check-grid span {
  min-height: 58px;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  border-left: 4px solid var(--gold);
  background: rgba(255, 250, 241, 0.78);
  color: var(--sage-dark);
  font-weight: 800;
}

.muted {
  width: 100%;
  max-width: none;
  padding-inline: max(16px, calc((100vw - 1180px) / 2));
  background: #efe4d2;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.product-card {
  min-height: 250px;
  padding: 22px;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 7px;
  background: var(--accent);
}

.product-card span {
  display: block;
  margin-bottom: 32px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.accent-green {
  --accent: var(--sage);
}

.accent-lavender {
  --accent: var(--lavender);
}

.accent-terracotta {
  --accent: var(--terracotta);
}

.accent-gold {
  --accent: var(--gold);
}

.accent-sand {
  --accent: var(--sand);
}

.service-band {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  align-items: center;
}

.service-prices {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.service-prices article {
  min-height: 210px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-prices small {
  color: var(--muted);
  font-weight: 800;
  text-transform: uppercase;
}

.service-prices strong {
  color: var(--sage-dark);
  font-size: clamp(1.6rem, 2.5vw, 2.35rem);
  line-height: 1.05;
}

.service-prices span {
  color: var(--terracotta);
  font-weight: 800;
}

.experience {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
}

.experience-card {
  padding: 32px;
  background: var(--sage-dark);
}

.experience-card h2,
.experience-card p {
  color: var(--white);
}

.experience-card .eyebrow {
  color: var(--gold);
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.brand-system {
  align-items: start;
}

.palette {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.palette span {
  min-height: 106px;
  padding: 12px;
  border: 1px solid var(--line);
  background: var(--ivory-2);
  color: var(--muted);
  font-size: 0.82rem;
}

.palette span::before {
  content: "";
  display: block;
  height: 42px;
  margin-bottom: 10px;
  background: var(--color);
  border: 1px solid rgba(45, 45, 42, 0.08);
}

.palette b {
  display: block;
  color: var(--sage-dark);
}

.logo-board {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ivory-2);
  box-shadow: var(--shadow);
}

.logo-board img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center;
}

.logo-board figcaption {
  padding: 14px 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.launch {
  width: 100%;
  max-width: none;
  padding-inline: max(16px, calc((100vw - 1180px) / 2));
  background: var(--sage-dark);
}

.launch h2,
.launch h3 {
  color: var(--white);
}

.launch .section-heading p {
  color: rgba(255, 255, 255, 0.72);
}

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

.timeline article {
  padding: 24px;
  background: rgba(255, 250, 241, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
}

.timeline span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--gold);
  font-weight: 800;
  text-transform: uppercase;
}

.timeline p {
  color: rgba(255, 255, 255, 0.76);
}

.contact {
  padding-bottom: 118px;
}

.contact-actions {
  justify-content: flex-end;
  margin-top: 0;
}

.argentix-footer {
  padding: 26px 16px 34px;
  background: var(--sage-dark);
  color: var(--ivory-2);
  text-align: center;
}

.argentix-footer div {
  width: fit-content;
  min-width: 210px;
  margin: 0 auto;
  padding: 12px 18px;
  border: 1px solid rgba(247, 241, 232, 0.28);
  border-radius: 999px;
  background: rgba(255, 250, 241, 0.08);
  box-shadow: 0 12px 28px rgba(21, 36, 31, 0.2);
}

.argentix-footer span {
  display: inline-block;
  margin-right: 8px;
  color: rgba(255, 250, 241, 0.72);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.argentix-footer strong {
  color: var(--gold);
  font-size: 1rem;
  letter-spacing: 0;
}

.to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 15;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 50%;
  background: var(--sage);
  color: var(--white);
  box-shadow: var(--shadow);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  .nav-links {
    position: absolute;
    top: 72px;
    left: 16px;
    right: 16px;
    display: none;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--ivory-2);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: grid;
  }

  .nav-links a {
    border-radius: var(--radius);
  }

  .nav-toggle {
    display: block;
  }

  .intro,
  .split,
  .service-band,
  .experience,
  .brand-system,
  .contact {
    grid-template-columns: 1fr;
  }

  .section-kicker {
    position: static;
  }

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

  .contact-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .nav {
    width: min(100% - 24px, 1180px);
  }

  .brand small {
    max-width: 150px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .hero {
    min-height: 100vh;
    padding: 118px 16px 214px;
    align-items: end;
  }

  .hero-image {
    object-position: 62% center;
  }

  .hero-shade {
    background:
      linear-gradient(0deg, rgba(21, 36, 31, 0.86), rgba(21, 36, 31, 0.42) 64%, rgba(21, 36, 31, 0.16)),
      linear-gradient(90deg, rgba(21, 36, 31, 0.64), rgba(21, 36, 31, 0.18));
  }

  .hero-strip {
    right: 16px;
    left: 16px;
    bottom: 16px;
    grid-template-columns: 1fr;
  }

  .hero-strip span {
    min-height: 54px;
    padding: 13px 14px;
  }

  .section {
    width: min(100% - 28px, 1180px);
    padding: 68px 0;
  }

  .muted,
  .launch {
    width: 100%;
    padding-inline: 14px;
  }

  .intro-grid article {
    grid-template-columns: 1fr;
  }

  .intro-grid span {
    margin-bottom: 16px;
  }

  .needs-list,
  .service-prices,
  .check-grid,
  .palette,
  .product-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .product-card,
  .service-prices article {
    min-height: auto;
  }

  .button {
    width: 100%;
  }
}