:root {
  --csat-red: #d91d1d;
  --csat-red-dark: #b51414;
  --ink: #141416;
  --ink-soft: #5f6068;
  --line: #e6e6e8;
  --panel: rgba(250, 250, 251, 0.88);
  --white: #ffffff;
  --page-x: clamp(1.25rem, 4.2vw, 5.5rem);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  min-width: 320px;
  background: var(--white);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-width: 320px;
  min-height: 100vh;
  min-height: 100svh;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 82% 17%, rgba(217, 29, 29, 0.055), transparent 24rem),
    linear-gradient(var(--white), var(--white));
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  z-index: -1;
  top: 0;
  right: 0;
  width: min(47vw, 50rem);
  height: min(76vh, 55rem);
  pointer-events: none;
  content: "";
  opacity: 0.48;
  background-image:
    linear-gradient(rgba(20, 20, 22, 0.038) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 20, 22, 0.038) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(135deg, transparent 4%, #000 38%, transparent 92%);
  -webkit-mask-image: linear-gradient(135deg, transparent 4%, #000 38%, transparent 92%);
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 3px solid rgba(217, 29, 29, 0.32);
  outline-offset: 5px;
  border-radius: 2px;
}

.page-shell {
  display: grid;
  width: 100%;
  min-height: 100vh;
  min-height: 100svh;
  grid-template-rows: auto 1fr auto;
  padding-inline: var(--page-x);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: clamp(6.5rem, 11vh, 8.5rem);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  width: clamp(7.4rem, 10.5vw, 10.5rem);
  padding: 0.45rem 0;
  background: var(--white);
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

.header-location {
  margin: 0;
  color: #74757c;
  font-size: 0.69rem;
  font-weight: 650;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.header-location span {
  margin-inline: 0.45rem;
  color: var(--csat-red);
}

.hero {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 27.5rem);
  gap: clamp(3rem, 8vw, 9rem);
  padding-block: clamp(3rem, 7vh, 6.5rem);
}

.hero-copy {
  max-width: 62rem;
  animation: reveal 800ms var(--ease) both;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: clamp(1.5rem, 3vh, 2.5rem);
  color: #55565d;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow-mark {
  width: 2.5rem;
  height: 2px;
  background: var(--csat-red);
}

h1 {
  max-width: 15ch;
  margin: 0;
  font-size: clamp(3rem, 5.65vw, 6.5rem);
  font-weight: 580;
  letter-spacing: -0.064em;
  line-height: 0.98;
}

h1 span {
  color: #77787e;
  font-weight: 440;
}

.hero-intro {
  max-width: 42rem;
  margin: clamp(1.8rem, 3.7vh, 3rem) 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.35vw, 1.28rem);
  line-height: 1.62;
}

.positioning {
  display: flex;
  align-items: flex-start;
  max-width: 36rem;
  margin: clamp(1.7rem, 3.6vh, 2.8rem) 0 0;
  color: #2d2d31;
  font-size: 0.87rem;
  font-weight: 630;
  line-height: 1.55;
}

.positioning::before {
  flex: 0 0 auto;
  width: 0.43rem;
  height: 0.43rem;
  margin: 0.42rem 0.75rem 0 0;
  border-radius: 50%;
  background: var(--csat-red);
  content: "";
}

.contact-panel {
  position: relative;
  overflow: hidden;
  min-height: 31rem;
  padding: clamp(1.5rem, 2.8vw, 2.5rem);
  border: 1px solid rgba(20, 20, 22, 0.09);
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.96), rgba(247, 247, 248, 0.9)),
    var(--panel);
  box-shadow: 0 2rem 5rem rgba(20, 20, 22, 0.08);
  animation: reveal 800ms 120ms var(--ease) both;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.contact-panel::before {
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 7.5rem;
  background: var(--csat-red);
  content: "";
}

.contact-panel::after {
  position: absolute;
  right: -8rem;
  bottom: -8rem;
  width: 18rem;
  height: 18rem;
  border: 1px solid rgba(217, 29, 29, 0.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 2.6rem rgba(217, 29, 29, 0.03),
    0 0 0 5.2rem rgba(217, 29, 29, 0.018);
  content: "";
}

.panel-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #55565c;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.status-dot {
  position: relative;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--csat-red);
  box-shadow: 0 0 0 4px rgba(217, 29, 29, 0.1);
}

.panel-content {
  position: relative;
  z-index: 1;
  margin-top: clamp(3.25rem, 7vh, 5rem);
}

.panel-kicker {
  margin: 0 0 0.85rem;
  color: var(--csat-red-dark);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.contact-panel h2 {
  margin: 0;
  font-size: clamp(2rem, 2.8vw, 2.75rem);
  font-weight: 590;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.panel-intro {
  max-width: 24rem;
  margin: 1rem 0 0;
  color: #6a6b72;
  font-size: 0.93rem;
  line-height: 1.55;
}

.contact-list {
  display: grid;
  gap: 0;
  margin: 2rem 0 0;
}

.contact-item {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 1rem;
  padding-block: 0.85rem;
  border-top: 1px solid var(--line);
}

.contact-item dt,
.contact-item dd {
  margin: 0;
}

.contact-item dt {
  color: #82838a;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-item dd {
  min-width: 0;
  color: #29292d;
  font-size: 0.88rem;
  font-weight: 570;
  line-height: 1.42;
}

.contact-item a {
  text-decoration-color: rgba(217, 29, 29, 0.34);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color 180ms ease, text-decoration-color 180ms ease;
}

.contact-item a:hover {
  color: var(--csat-red-dark);
  text-decoration-color: var(--csat-red-dark);
}

.panel-index {
  position: absolute;
  z-index: 1;
  right: 1.5rem;
  bottom: 1.3rem;
  display: flex;
  gap: 0.8rem;
  color: #9b9ca1;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.panel-index span + span::before {
  margin-right: 0.8rem;
  color: var(--csat-red);
  content: "/";
}

.site-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  padding-block: clamp(1.4rem, 3vh, 2rem);
  border-top: 1px solid var(--line);
  color: #77787f;
  font-size: 0.7rem;
  line-height: 1.55;
}

.site-footer p,
.site-footer address {
  margin: 0;
}

.site-footer address {
  max-width: 34rem;
  font-style: normal;
  text-align: right;
}

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

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

@media (max-width: 1050px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(18.5rem, 23rem);
    gap: 3rem;
  }

  h1 {
    font-size: clamp(3rem, 6.5vw, 4.9rem);
  }

  .contact-item {
    grid-template-columns: 1fr;
    gap: 0.28rem;
  }
}

@media (max-width: 820px) {
  body::before {
    width: 100vw;
    height: 42rem;
    opacity: 0.35;
  }

  .site-header {
    min-height: 6.5rem;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding-block: 3.75rem;
  }

  h1 {
    max-width: 14ch;
    font-size: clamp(3rem, 9.6vw, 5rem);
  }

  .contact-panel {
    min-height: auto;
  }

  .panel-content {
    margin-top: 3rem;
  }

  .contact-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .contact-item {
    display: block;
  }

  .contact-item dd {
    margin-top: 0.4rem;
  }

  .panel-index {
    display: none;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.65rem;
  }

  .site-footer address {
    text-align: left;
  }
}

@media (max-width: 590px) {
  :root {
    --page-x: clamp(1.15rem, 5.6vw, 1.6rem);
  }

  .site-header {
    min-height: 5.7rem;
  }

  .brand {
    width: 7.7rem;
  }

  .header-location {
    font-size: 0.59rem;
    letter-spacing: 0.11em;
  }

  .hero {
    gap: 2.5rem;
    padding-block: 3rem;
  }

  .eyebrow {
    margin-bottom: 1.55rem;
    font-size: 0.61rem;
    letter-spacing: 0.13em;
  }

  .eyebrow-mark {
    width: 1.7rem;
  }

  h1 {
    max-width: 12.5ch;
    font-size: clamp(2.75rem, 13.2vw, 4rem);
    letter-spacing: -0.058em;
    line-height: 1.01;
  }

  .hero-intro {
    margin-top: 1.65rem;
    font-size: 1rem;
    line-height: 1.58;
  }

  .positioning {
    margin-top: 1.5rem;
    font-size: 0.8rem;
  }

  .contact-panel {
    padding: 1.4rem;
    box-shadow: 0 1.25rem 3.5rem rgba(20, 20, 22, 0.07);
  }

  .panel-content {
    margin-top: 2.7rem;
  }

  .contact-list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-item {
    display: block;
  }

  .contact-item dd {
    margin-top: 0.4rem;
  }

  .site-footer {
    font-size: 0.64rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}