:root {
  --limewash: #f6f4ee;
  --limestone: #e5e2d6;
  --sage-mist: #c6cbbc;
  --sage: #99b084;
  --sea: #5e7a76;
  --clay: #b98e74;
  --slate: #2b3130;
  --slate-soft: #505957;
  --line: rgba(43, 49, 48, 0.22);
  --serif: "Marcellus", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: "DM Sans", "Helvetica Neue", Arial, sans-serif;
  --page-pad: clamp(1.25rem, 4.5vw, 5rem);
  --content-width: 90rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--limewash);
  color: var(--slate);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.28em;
}

a:focus-visible {
  outline: 2px solid var(--sea);
  outline-offset: 5px;
}

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

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.6rem 0.9rem;
  background: var(--slate);
  color: var(--limewash);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--line);
}

.header-inner {
  width: min(100%, var(--content-width));
  min-height: 6.25rem;
  margin: 0 auto;
  padding: 1rem var(--page-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand-mark {
  width: 2.65rem;
  height: 3.25rem;
  border: 1px solid var(--slate);
  border-radius: 1.35rem 1.35rem 0.45rem 0.45rem;
  display: grid;
  place-content: center;
  font-family: var(--serif);
  font-size: 0.85rem;
  line-height: 0.8;
  text-align: center;
}

.brand-mark span:last-child {
  margin-left: 0.55rem;
}

.brand-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  letter-spacing: 0.015em;
}

.nav-list {
  display: flex;
  gap: clamp(1.4rem, 3vw, 3rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-list a {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
}

.nav-list a:hover,
.footer-links a:hover {
  color: var(--sea);
}

.hero {
  min-height: min(52rem, calc(100vh - 6.25rem));
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(12rem, 1fr) minmax(33rem, 1.8fr) minmax(12rem, 1fr);
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: clamp(5rem, 9vw, 8rem) clamp(2rem, 5vw, 5rem) 5rem;
  text-align: center;
}

.eyebrow {
  margin-bottom: 1.6rem;
  color: var(--sea);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero h1 {
  margin-bottom: 1.8rem;
  font-family: var(--serif);
  font-size: clamp(4.25rem, 8.3vw, 8rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.86;
}

.hero-rule {
  width: 6.5rem;
  height: 1px;
  margin: 0 auto 1.5rem;
  background: var(--line);
  display: grid;
  place-items: center;
}

.hero-rule span {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--sage);
}

.hero-statement {
  margin-bottom: 1.5rem;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  line-height: 1.4;
}

.hero-intro {
  max-width: 39rem;
  margin: 0 auto;
  color: var(--slate-soft);
  font-size: clamp(0.95rem, 1.4vw, 1.08rem);
}

.hero-architecture {
  position: relative;
  min-width: 0;
}

.arch-fill,
.arch-line {
  position: absolute;
  border: 1px solid var(--line);
}

.hero-architecture-left .arch-fill {
  right: -0.5rem;
  bottom: -1px;
  width: min(22vw, 19rem);
  height: 78%;
  border-bottom: 0;
  border-radius: 10rem 10rem 0 0;
  background: var(--limestone);
}

.hero-architecture-left .arch-line {
  right: 1.8rem;
  bottom: -1px;
  width: min(24vw, 21rem);
  height: 84%;
  border-bottom: 0;
  border-radius: 11rem 11rem 0 0;
}

.hero-architecture-right .arch-fill {
  left: -0.5rem;
  top: 0;
  width: min(20vw, 18rem);
  height: 63%;
  border-top: 0;
  border-radius: 0 0 9rem 9rem;
  background: var(--sage-mist);
}

.hero-architecture-right .arch-line {
  left: 1.8rem;
  top: 0;
  width: min(22vw, 20rem);
  height: 69%;
  border-top: 0;
  border-radius: 0 0 10rem 10rem;
}

.section {
  width: min(100%, var(--content-width));
  margin: 0 auto;
  padding: clamp(5rem, 10vw, 9rem) var(--page-pad);
}

.about {
  display: grid;
  grid-template-columns: 4rem minmax(15rem, 0.9fr) minmax(19rem, 1fr);
  gap: clamp(2rem, 6vw, 7rem);
  align-items: start;
}

.section-index,
.principle-number {
  color: var(--clay);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
}

.about h2,
.philosophy h2,
.contact h2 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(2.3rem, 4.7vw, 4.6rem);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.about-copy {
  max-width: 35rem;
  padding-top: 2.1rem;
  color: var(--slate-soft);
  font-size: clamp(1rem, 1.5vw, 1.15rem);
}

.about-copy p:last-child {
  margin-bottom: 0;
}

.product {
  width: 100%;
  max-width: none;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(22rem, 0.95fr) minmax(26rem, 1.05fr);
  background: var(--slate);
  color: var(--limewash);
}

.product-copy {
  max-width: 44rem;
  margin-left: auto;
  padding: clamp(5rem, 10vw, 9rem) clamp(2rem, 7vw, 7rem) clamp(5rem, 10vw, 9rem) var(--page-pad);
}

.product .eyebrow {
  color: var(--sage-mist);
}

.product h2 {
  margin-bottom: 2rem;
  font-family: var(--serif);
  font-size: clamp(3.5rem, 6.4vw, 6.5rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.94;
}

.product-copy > p:not(.eyebrow) {
  max-width: 38rem;
  color: rgba(246, 244, 238, 0.72);
}

.product-copy .product-lead {
  margin-bottom: 1.75rem;
  color: var(--limewash) !important;
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2vw, 1.65rem);
  line-height: 1.45;
}

.button-link {
  min-height: 3.25rem;
  margin-top: 1.4rem;
  padding: 0.7rem 1.2rem;
  border: 1px solid rgba(246, 244, 238, 0.48);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-decoration: none;
  text-transform: uppercase;
  transition: background-color 160ms ease, color 160ms ease;
}

.button-link:hover {
  background: var(--limewash);
  color: var(--slate);
}

.product-visual {
  position: relative;
  min-height: 48rem;
  padding: clamp(3rem, 6vw, 6rem);
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--limestone);
  color: var(--slate);
}

.visual-arch {
  position: absolute;
  top: 11%;
  right: -8%;
  bottom: 0;
  left: 13%;
  border: 1px solid rgba(43, 49, 48, 0.3);
  border-bottom: 0;
  border-radius: 50% 50% 0 0 / 30% 30% 0 0;
  background: var(--sage-mist);
}

.image-placeholder {
  position: relative;
  z-index: 1;
  width: min(100%, 32rem);
  min-height: 34rem;
  padding: 3rem 2rem;
  border: 1px dashed rgba(43, 49, 48, 0.48);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.25rem;
  background: rgba(246, 244, 238, 0.58);
  text-align: center;
}

.image-placeholder p {
  max-width: 19rem;
  margin: 0;
  color: var(--slate-soft);
  font-size: 0.77rem;
  letter-spacing: 0.08em;
  line-height: 1.55;
}

.image-placeholder p span {
  margin-bottom: 0.3rem;
  display: block;
  color: var(--slate);
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.phone-outline {
  width: 9.2rem;
  height: 18.5rem;
  border: 1.5px solid var(--slate);
  border-radius: 1.5rem;
  padding: 2.2rem 1.15rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--limewash);
}

.phone-speaker {
  position: absolute;
  top: calc(50% - 8.1rem);
  width: 2rem;
  height: 0.22rem;
  border-radius: 1rem;
  background: var(--slate);
}

.phone-screen-mark {
  margin-bottom: 1.4rem;
  font-family: var(--serif);
  font-size: 3rem;
}

.phone-screen-line {
  width: 100%;
  height: 1px;
  margin-top: 0.65rem;
  background: var(--sage);
}

.phone-screen-line.short {
  width: 68%;
}

.philosophy {
  display: grid;
  grid-template-columns: minmax(17rem, 0.75fr) minmax(28rem, 1.25fr);
  gap: clamp(4rem, 9vw, 9rem);
}

.principles {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.principles li {
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 3rem minmax(8rem, 0.55fr) 1fr;
  gap: 1.5rem;
  align-items: baseline;
}

.principles h3 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(1.45rem, 2.2vw, 2rem);
  font-weight: 400;
}

.principles p {
  margin-bottom: 0;
  color: var(--slate-soft);
  font-size: 0.93rem;
}

.contact {
  position: relative;
  min-height: 34rem;
  padding: 6rem var(--page-pad);
  border-top: 1px solid var(--line);
  display: grid;
  place-items: center;
  overflow: hidden;
  text-align: center;
}

.contact-arch {
  position: absolute;
  bottom: -9rem;
  left: 50%;
  width: min(70vw, 58rem);
  height: 31rem;
  border: 1px solid var(--line);
  border-radius: 29rem 29rem 0 0;
  background: var(--limestone);
  transform: translateX(-50%);
}

.contact-inner {
  position: relative;
  z-index: 1;
}

.contact h2 {
  margin-bottom: 2.25rem;
}

.email-link {
  font-size: clamp(0.95rem, 1.7vw, 1.2rem);
  text-decoration-color: var(--clay);
}

.site-footer {
  width: min(100%, var(--content-width));
  min-height: 8rem;
  margin: 0 auto;
  padding: 2rem var(--page-pad);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: center;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.footer-brand {
  margin: 0;
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: 0;
}

.copyright {
  margin: 0;
  color: var(--slate-soft);
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  gap: 1.5rem;
}

.footer-links a {
  text-decoration: none;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 8rem minmax(25rem, 1fr) 8rem;
  }

  .about {
    grid-template-columns: 2rem 1fr 1fr;
    gap: 2.5rem;
  }

  .product {
    grid-template-columns: 1fr 1fr;
  }

  .product-copy {
    padding-right: 3rem;
  }

  .product-visual {
    min-height: 43rem;
    padding: 3rem 2rem;
  }

  .philosophy {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  :root {
    --page-pad: 1.35rem;
  }

  .header-inner {
    min-height: 5.3rem;
  }

  .brand-name {
    font-size: 1rem;
  }

  .brand-mark {
    width: 2.25rem;
    height: 2.8rem;
  }

  .nav-list {
    gap: 1rem;
  }

  .nav-list a {
    font-size: 0.65rem;
    letter-spacing: 0.1em;
  }

  .hero {
    min-height: 42rem;
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding: 6rem var(--page-pad) 5.5rem;
  }

  .hero h1 {
    font-size: clamp(4rem, 21vw, 6rem);
  }

  .hero-architecture {
    position: absolute;
    inset: 0;
  }

  .hero-architecture-left .arch-fill {
    right: auto;
    left: -4rem;
    width: 11rem;
    height: 36%;
  }

  .hero-architecture-left .arch-line {
    right: auto;
    left: -2.5rem;
    width: 11.5rem;
    height: 40%;
  }

  .hero-architecture-right .arch-fill {
    right: -4rem;
    left: auto;
    width: 10rem;
    height: 25%;
  }

  .hero-architecture-right .arch-line {
    right: -2.5rem;
    left: auto;
    width: 10.5rem;
    height: 29%;
  }

  .section {
    padding-top: 5.5rem;
    padding-bottom: 5.5rem;
  }

  .about {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .section-index {
    display: none;
  }

  .about-copy {
    padding-top: 0.5rem;
  }

  .product {
    grid-template-columns: 1fr;
  }

  .product-copy {
    margin: 0;
    padding: 5.5rem var(--page-pad);
  }

  .product h2 {
    font-size: clamp(3.6rem, 18vw, 5rem);
  }

  .product-visual {
    min-height: 38rem;
    padding: 4rem var(--page-pad);
  }

  .visual-arch {
    right: -10%;
    left: 10%;
  }

  .image-placeholder {
    min-height: 30rem;
  }

  .philosophy {
    gap: 3.5rem;
  }

  .principles li {
    grid-template-columns: 2.5rem 1fr;
    gap: 0.75rem 1rem;
  }

  .principles p {
    grid-column: 2;
  }

  .contact {
    min-height: 31rem;
  }

  .contact-arch {
    bottom: -7rem;
    width: 38rem;
    height: 26rem;
  }

  .site-footer {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
    grid-template-columns: 1fr auto;
  }

  .copyright {
    grid-column: 1 / -1;
    grid-row: 2;
    text-align: left;
  }
}

@media (max-width: 430px) {
  .header-inner {
    align-items: flex-start;
  }

  .brand-name {
    display: none;
  }

  .nav-list {
    padding-top: 0.8rem;
  }

  .hero-intro {
    font-size: 0.95rem;
  }

  .button-link {
    width: 100%;
  }

  .image-placeholder {
    min-height: 28rem;
    padding-inline: 1.25rem;
  }

  .footer-links {
    gap: 1rem;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}