:root {
  --blue: #263566;
  --blue-deep: #111a37;
  --blue-night: #091127;
  --blue-soft: #35477f;
  --gold: #a68649;
  --gold-light: #c4a66c;
  --ivory: #e6e2d7;
  --cream: #f4f1e9;
  --white: #f8faf9;
  --ink: #111522;
  --muted: #9c9da5;
  --line: rgba(166, 134, 73, 0.34);
  --serif: "Prata", Georgia, serif;
  --sans: "Manrope", Arial, sans-serif;
  --body: "DM Sans", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--blue-night);
}

body {
  margin: 0;
  color: var(--white);
  background: var(--blue-night);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

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

button {
  font: inherit;
}

.page-noise {
  position: fixed;
  inset: 0;
  z-index: 10;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 92px;
  padding: 18px clamp(24px, 5vw, 80px);
  border-bottom: 1px solid rgba(230, 226, 215, 0.13);
}

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

.brand-logo {
  display: block;
  width: clamp(148px, 12vw, 176px);
  height: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 2.5vw, 40px);
  font-family: var(--sans);
}

.main-nav a {
  color: rgba(248, 250, 249, 0.72);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.main-nav a:hover {
  color: var(--white);
}

.main-nav .nav-cta {
  padding: 12px 18px;
  color: var(--gold-light);
  border: 1px solid rgba(166, 134, 73, 0.64);
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  min-height: 720px;
  height: 100vh;
  background: var(--blue-night);
}

.hero-stage {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 720px;
  height: 100vh;
  overflow: hidden;
  isolation: isolate;
  background: var(--blue-night);
}

.hero-media,
.hero-scrim,
.hero-grid-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media {
  z-index: 0;
  object-fit: cover;
}

.hero-scrim {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(4, 10, 25, 0.98) 0%, rgba(8, 17, 41, 0.9) 30%, rgba(12, 21, 43, 0.42) 58%, rgba(6, 10, 22, 0.36) 100%),
    linear-gradient(0deg, rgba(5, 11, 28, 0.88), transparent 48%);
}

.hero-grid-lines {
  z-index: 2;
  left: auto;
  right: 8%;
  width: 36%;
  opacity: 0.34;
  background:
    linear-gradient(90deg, transparent calc(50% - 0.5px), rgba(230, 226, 215, 0.18) 50%, transparent calc(50% + 0.5px)),
    linear-gradient(0deg, transparent calc(50% - 0.5px), rgba(230, 226, 215, 0.18) 50%, transparent calc(50% + 0.5px));
}

.hero-content {
  position: relative;
  z-index: 3;
  width: min(800px, 80%);
  margin-left: clamp(24px, 9vw, 164px);
  padding-top: 40px;
}

.eyebrow {
  margin: 0 0 24px;
  color: var(--gold-light);
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.34em;
  line-height: 1.4;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  color: var(--white);
  font-family: var(--serif);
  font-size: clamp(68px, 8.9vw, 128px);
  font-weight: 400;
  letter-spacing: -0.075em;
  line-height: 1.02;
}

.hero h1 span,
h2 span {
  color: var(--gold-light);
}

.hero-copy {
  max-width: 510px;
  margin: 30px 0 0;
  color: rgba(248, 250, 249, 0.68);
  font-size: 16px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 34px;
  margin-top: 38px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 16px 20px;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: 180ms ease;
}

.button svg,
.solution-card svg,
.contact-action svg {
  width: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.2;
}

.button-gold {
  color: var(--blue-night);
  background: var(--gold-light);
}

.button-gold:hover {
  background: var(--ivory);
  transform: translateY(-2px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: rgba(248, 250, 249, 0.82);
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.text-link::after {
  width: 32px;
  height: 1px;
  content: "";
  background: var(--gold);
  transition: width 180ms ease;
}

.text-link:hover::after {
  width: 52px;
}

.hero-footer {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: flex-end;
  gap: 0;
  border-top: 1px solid rgba(230, 226, 215, 0.13);
}

.hero-footer span {
  min-width: 210px;
  padding: 18px 26px;
  color: rgba(248, 250, 249, 0.63);
  border-left: 1px solid rgba(230, 226, 215, 0.13);
  font-family: var(--sans);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-align: center;
  text-transform: uppercase;
}

.scroll-hint {
  position: absolute;
  z-index: 3;
  bottom: 15px;
  left: clamp(24px, 9vw, 164px);
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(248, 250, 249, 0.52);
  font-family: var(--sans);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.scroll-hint i {
  width: 54px;
  height: 1px;
  background: var(--gold);
}

.section {
  padding: 140px clamp(24px, 9vw, 164px);
}

.intro {
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(76px, 7vw, 108px);
  color: var(--blue-night);
  background: var(--cream);
}

.section-line {
  position: absolute;
  top: 0;
  left: clamp(24px, 9vw, 164px);
  width: 1px;
  height: 78px;
  background: var(--gold);
}

.intro .eyebrow,
.solutions .eyebrow {
  color: var(--gold);
}

.intro-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 9vw;
}

h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(48px, 6.4vw, 88px);
  font-weight: 400;
  letter-spacing: -0.08em;
  line-height: 1.05;
}

.intro h2 {
  max-width: 820px;
}

.intro-copy {
  max-width: 500px;
  padding-top: 14px;
}

.intro-copy p {
  margin: 0 0 22px;
  color: rgba(17, 26, 55, 0.72);
}

.statement {
  display: grid;
  min-height: 680px;
  grid-template-columns: 1.05fr 0.95fr;
}

.statement-image {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 680px;
  overflow: hidden;
  background: #071126;
}

.statement-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
  filter: brightness(0.74) saturate(0.72);
  transform: none;
}

.statement-content {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  padding: clamp(60px, 8vw, 140px);
  background: var(--blue);
}

.statement h2 {
  max-width: 620px;
  color: var(--white);
  font-size: clamp(45px, 5vw, 72px);
}

.statement-content p:not(.eyebrow) {
  max-width: 520px;
  margin: 28px 0;
  color: rgba(248, 250, 249, 0.66);
}

.solutions {
  color: var(--blue-night);
  background: var(--ivory);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 0.36fr);
  column-gap: 64px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
}

.section-heading h2 {
  max-width: 910px;
}

.section-heading > p:last-child {
  max-width: 430px;
  margin: 14px 0 0;
  color: rgba(17, 26, 55, 0.66);
}

.solution-list {
  margin-top: 78px;
  border-top: 1px solid rgba(17, 26, 55, 0.2);
}

.solution-card {
  display: grid;
  align-items: center;
  padding: 30px 0;
  border-bottom: 1px solid rgba(17, 26, 55, 0.2);
  grid-template-columns: 100px minmax(0, 1fr) 40px;
  transition: padding 180ms ease, background 180ms ease;
}

.solution-card:hover {
  padding-right: 22px;
  padding-left: 22px;
  background: rgba(255, 255, 255, 0.28);
}

.card-number {
  color: var(--gold);
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.solution-card h3 {
  margin: 0;
  color: var(--blue);
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 400;
  letter-spacing: -0.05em;
}

.solution-card p {
  max-width: 690px;
  margin: 7px 0 0;
  color: rgba(17, 26, 55, 0.62);
}

.solution-card svg {
  color: var(--gold);
}

.comfort {
  display: grid;
  gap: clamp(60px, 8vw, 130px);
  background: var(--blue-night);
  grid-template-columns: minmax(300px, 0.95fr) minmax(350px, 1.05fr);
}

.comfort-image {
  position: relative;
  min-height: 690px;
  overflow: hidden;
}

.comfort-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.comfort-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: space-around;
  padding: 15px 10px;
  background: rgba(9, 17, 39, 0.76);
  backdrop-filter: blur(10px);
}

.comfort-caption span {
  color: var(--gold-light);
  font-family: var(--sans);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.comfort-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

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

.comfort-content > p:not(.eyebrow) {
  max-width: 600px;
  margin: 26px 0 36px;
  color: rgba(248, 250, 249, 0.64);
}

.comfort-specs {
  margin: 0;
  border-top: 1px solid rgba(166, 134, 73, 0.36);
}

.comfort-specs div {
  display: grid;
  padding: 18px 0;
  border-bottom: 1px solid rgba(166, 134, 73, 0.24);
  grid-template-columns: 54px 1fr;
}

.comfort-specs dt {
  color: var(--gold);
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.comfort-specs dd {
  margin: 0;
  color: rgba(248, 250, 249, 0.76);
  font-size: 14px;
}

.protocol {
  color: var(--blue-night);
  background: var(--cream);
}

.protocol-intro {
  display: grid;
  gap: 28px 50px;
  grid-template-columns: minmax(0, 1.2fr) minmax(270px, 0.45fr);
}

.protocol-intro .eyebrow {
  grid-column: 1 / -1;
  margin: 0;
}

.protocol-intro h2 {
  max-width: 760px;
}

.protocol-intro > p:last-child {
  max-width: 430px;
  margin: 12px 0 0;
  color: rgba(17, 26, 55, 0.66);
}

.protocol-list {
  display: grid;
  margin: 86px 0 0;
  padding: 0;
  list-style: none;
  grid-template-columns: repeat(4, 1fr);
}

.protocol-list li {
  min-height: 246px;
  padding: 26px 26px 24px;
  border-top: 1px solid rgba(166, 134, 73, 0.65);
  border-right: 1px solid rgba(17, 26, 55, 0.16);
}

.protocol-list li:last-child {
  border-right: 0;
}

.protocol-list span {
  color: var(--gold);
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.protocol-list h3 {
  margin: 48px 0 10px;
  color: var(--blue);
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: -0.05em;
}

.protocol-list p {
  margin: 0;
  color: rgba(17, 26, 55, 0.58);
  font-size: 14px;
}

.manifesto {
  position: relative;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  min-height: 650px;
  padding: 80px 24px;
  overflow: hidden;
  text-align: center;
  background:
    radial-gradient(circle at center, rgba(53, 71, 127, 0.4), transparent 48%),
    var(--blue-night);
}

.manifesto-lines {
  position: absolute;
  width: min(820px, 70vw);
  height: min(820px, 70vw);
  border: 1px solid rgba(166, 134, 73, 0.2);
  border-radius: 50%;
}

.manifesto-lines::before,
.manifesto-lines::after {
  position: absolute;
  border: 1px solid rgba(166, 134, 73, 0.14);
  border-radius: inherit;
  content: "";
}

.manifesto-lines::before {
  inset: 11%;
}

.manifesto-lines::after {
  inset: 24%;
}

.manifesto .eyebrow,
.manifesto blockquote {
  position: relative;
  z-index: 1;
}

.manifesto blockquote {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(48px, 6vw, 88px);
  font-weight: 400;
  letter-spacing: -0.07em;
  line-height: 1.18;
}

.contact {
  display: grid;
  gap: 70px;
  color: var(--blue-night);
  background: var(--ivory);
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
}

.contact-copy h2 {
  max-width: 780px;
  color: var(--blue-night);
  font-size: clamp(48px, 5vw, 78px);
}

.contact-copy > p:last-child {
  max-width: 600px;
  margin: 24px 0 0;
  color: rgba(17, 26, 55, 0.66);
}

.contact-action {
  display: flex;
  align-items: center;
  align-self: center;
  justify-content: space-between;
  padding: 30px 0;
  color: var(--blue);
  border-top: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  font-family: var(--serif);
  font-size: 28px;
  letter-spacing: -0.05em;
  transition: padding 180ms ease;
}

.contact-action:hover {
  padding-right: 18px;
  padding-left: 18px;
}

.contact-action span {
  display: grid;
}

.contact-action small {
  margin-top: 8px;
  color: rgba(17, 26, 55, 0.58);
  font-family: var(--sans);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-action svg {
  width: 28px;
  color: var(--gold);
}

.contact-details {
  display: grid;
  gap: 8px;
  max-width: 520px;
  margin-top: 24px;
  color: rgba(17, 26, 55, 0.58);
  font-family: var(--sans);
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.8;
  text-transform: uppercase;
}

.contact-details a,
.site-footer small a {
  color: inherit;
  text-decoration: none;
  transition: color 180ms ease;
}

.contact-details a:hover,
.site-footer small a:hover {
  color: var(--gold);
}

.site-footer {
  display: grid;
  align-items: center;
  padding: 35px clamp(24px, 5vw, 80px);
  color: rgba(248, 250, 249, 0.54);
  background: #060c1c;
  grid-template-columns: 1fr auto 1fr;
}

.site-footer p,
.site-footer small {
  font-family: var(--sans);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.site-footer p {
  color: var(--gold-light);
}

.site-footer small {
  justify-self: end;
}

.site-footer small {
  display: grid;
  gap: 5px;
}

.site-footer .brand-logo {
  width: 154px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: reveal 700ms ease forwards;
}

.reveal-delay-1 {
  animation-delay: 100ms;
}

.reveal-delay-2 {
  animation-delay: 200ms;
}

.reveal-delay-3 {
  animation-delay: 300ms;
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 920px) {
  .site-header {
    min-height: 78px;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .menu-toggle {
    position: relative;
    z-index: 30;
    display: grid;
    gap: 7px;
    width: 42px;
    height: 42px;
    padding: 12px 8px;
    border: 0;
    background: transparent;
    cursor: pointer;
  }

  .menu-toggle span {
    display: block;
    height: 1px;
    background: var(--gold-light);
    transition: transform 180ms ease;
  }

  .menu-open .menu-toggle span:first-child {
    transform: translateY(4px) rotate(45deg);
  }

  .menu-open .menu-toggle span:last-child {
    transform: translateY(-4px) rotate(-45deg);
  }

  .main-nav {
    position: fixed;
    inset: 0;
    display: flex;
    visibility: hidden;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    background: rgba(9, 17, 39, 0.98);
    transition: 180ms ease;
  }

  .main-nav a {
    font-size: 12px;
  }

  .menu-open .main-nav {
    visibility: visible;
    opacity: 1;
  }

  .hero {
    min-height: 780px;
    height: auto;
  }

  .hero-stage {
    position: relative;
    min-height: 780px;
  }

  .hero-content {
    width: calc(100% - 48px);
    margin-left: 24px;
  }

  .hero h1 {
    font-size: clamp(64px, 13vw, 96px);
  }

  .hero-footer span {
    display: none;
  }

  .scroll-hint {
    bottom: 24px;
    left: 24px;
  }

  .intro-layout,
  .section-heading,
  .protocol-intro,
  .contact {
    grid-template-columns: 1fr;
  }

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

  .statement-image {
    min-height: 420px;
  }

  .comfort {
    gap: 58px;
    grid-template-columns: 1fr;
  }

  .comfort-image {
    min-height: 560px;
  }

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

  .protocol-list li:nth-child(2) {
    border-right: 0;
  }

  .site-footer {
    gap: 20px;
    grid-template-columns: 1fr;
  }

  .site-footer p,
  .site-footer small {
    justify-self: start;
    margin: 0;
  }
}

@media (max-width: 560px) {
  .section {
    padding: 96px 24px;
  }

  .hero-media {
    object-position: 59% center;
  }

  .hero-scrim {
    background:
      linear-gradient(90deg, rgba(4, 10, 25, 0.98) 0%, rgba(8, 17, 41, 0.76) 70%, rgba(6, 10, 22, 0.35) 100%),
      linear-gradient(0deg, rgba(5, 11, 28, 0.9), transparent 56%);
  }

  .hero h1 {
    font-size: clamp(54px, 16vw, 78px);
  }

  .hero-copy {
    max-width: 390px;
    font-size: 15px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 24px;
  }

  h2 {
    font-size: clamp(48px, 14vw, 65px);
  }

  .intro {
    padding-bottom: 82px;
  }

  .statement-image {
    min-height: 330px;
  }

  .statement-content {
    padding: 74px 24px;
  }

  .statement h2 {
    font-size: 48px;
  }

  .solution-list {
    margin-top: 50px;
  }

  .solution-card {
    align-items: start;
    padding: 24px 0;
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .solution-card svg {
    display: none;
  }

  .solution-card h3 {
    font-size: 26px;
  }

  .comfort-image {
    min-height: 470px;
  }

  .protocol-list {
    margin-top: 52px;
    grid-template-columns: 1fr;
  }

  .protocol-list li,
  .protocol-list li:nth-child(2) {
    min-height: 190px;
    border-right: 0;
  }

  .protocol-list h3 {
    margin-top: 32px;
  }

  .manifesto {
    min-height: 520px;
  }

  .manifesto blockquote {
    font-size: clamp(42px, 12vw, 60px);
  }

  .contact-action {
    font-size: 24px;
  }
}

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