@import "./reset.css";
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");

:root {
  --ink: #10191b;
  --paper: #f2f5f4;
  --surface: #ffffff;
  --burgundy: #8a4a48;
  --teal: #367072;
  --bronze: #735c35;
  --text: #293638;
  --muted: #667071;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--paper);
  color: var(--text);
  font-family: "Poppins", sans-serif;
}

.case-nav {
  position: absolute;
  z-index: 10;
  top: 0;
  width: 100%;
}

.case-nav-inner,
.case-container {
  width: min(1120px, calc(100% - 64px));
  margin-inline: auto;
}

.case-nav-inner {
  display: flex;
  height: 88px;
  align-items: center;
  justify-content: space-between;
}

.case-back,
.language-toggle {
  color: #f2f5f4;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.case-back:hover,
.case-back:focus {
  color: #d6b2af;
}

.language-toggle {
  padding: 8px 11px;
  border: 1px solid rgba(242, 245, 244, 0.3);
  border-radius: 999px;
}

.language-toggle:focus-visible,
.case-button:focus-visible,
.case-back:focus-visible {
  outline: 2px solid #d58b87;
  outline-offset: 3px;
}

.case-hero {
  padding: 170px 0 100px;
  background-color: var(--ink);
  background-image: radial-gradient(circle at 10% 20%, rgba(138, 74, 72, 0.4), transparent 30%),
    radial-gradient(circle at 88% 28%, rgba(54, 112, 114, 0.38), transparent 32%),
    radial-gradient(circle at 70% 95%, rgba(115, 92, 53, 0.26), transparent 28%);
  color: #f2f5f4;
}

.case-kicker {
  display: inline-block;
  margin-bottom: 18px;
  color: #d58b87;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.case-hero h1 {
  max-width: 820px;
  font-size: clamp(3.2rem, 2.057rem + 5.71vw, 7.2rem);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.case-lede {
  max-width: 680px;
  margin-top: 28px;
  color: #c8cecf;
  font-size: clamp(1rem, 0.929rem + 0.36vw, 1.25rem);
  line-height: 1.75;
}

.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.case-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  padding: 0 20px;
  border: 1px solid rgba(242, 245, 244, 0.35);
  border-radius: 9px;
  color: #f2f5f4;
  font-size: 12px;
  font-weight: 600;
}

.case-button-primary {
  border-color: var(--burgundy);
  background: var(--burgundy);
}

.case-button:hover,
.case-button:focus {
  border-color: var(--teal);
  background: var(--teal);
}

.case-overview {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid rgba(16, 25, 27, 0.1);
  border-radius: 14px;
  margin-top: -36px;
  background: var(--surface);
  box-shadow: 0 20px 50px rgba(16, 25, 27, 0.1);
}

.case-fact {
  padding: 24px;
  border-right: 1px solid rgba(16, 25, 27, 0.08);
}

.case-fact:last-child {
  border-right: 0;
}

.case-fact span {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.case-fact strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.45;
}

.case-body {
  padding: 90px 0 120px;
}

.case-visual {
  overflow: hidden;
  border-radius: 18px;
  margin-bottom: 90px;
  background: var(--surface);
  box-shadow: 0 22px 55px rgba(16, 25, 27, 0.1);
}

.case-visual img {
  display: block;
  width: 100%;
  max-height: 690px;
  object-fit: cover;
}

.case-section {
  display: grid;
  grid-template-columns: minmax(180px, 0.75fr) minmax(0, 2fr);
  gap: 70px;
  padding: 62px 0;
  border-top: 1px solid rgba(16, 25, 27, 0.1);
}

.case-section-label {
  color: var(--teal);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
}

.case-section-content h2 {
  margin-bottom: 20px;
  color: var(--ink);
  font-size: clamp(1.8rem, 1.486rem + 1.57vw, 2.9rem);
  font-weight: 600;
  line-height: 1.15;
}

.case-section-content p,
.case-list li {
  font-size: 15px;
  line-height: 1.85;
}

.case-section-content p + p {
  margin-top: 16px;
}

.case-list {
  display: grid;
  gap: 13px;
  margin-top: 22px;
}

.case-list li {
  position: relative;
  padding-left: 22px;
}

.case-list li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bronze);
  content: "";
}

.case-next {
  padding: 72px 0;
  background: var(--ink);
  text-align: center;
}

.case-next p {
  margin-bottom: 12px;
  color: #9fa8a9;
  font-size: 11px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
}

.case-next a {
  color: #f2f5f4;
  font-size: clamp(1.8rem, 1.429rem + 1.86vw, 3.1rem);
  font-weight: 600;
}

.case-next a:hover,
.case-next a:focus {
  color: #d58b87;
}

@media (max-width: 760px) {
  .case-nav-inner,
  .case-container {
    width: min(100% - 40px, 1120px);
  }

  .case-hero {
    padding: 145px 0 82px;
  }

  .case-overview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-fact:nth-child(2) {
    border-right: 0;
  }

  .case-fact:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(16, 25, 27, 0.08);
  }

  .case-body {
    padding-top: 70px;
  }

  .case-visual {
    margin-bottom: 60px;
  }

  .case-section {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 48px 0;
  }
}

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