:root {
  --paper: #F6F6F3;
  --ink: #111D2D;
  --navy: #0C1622;
  --navy-deep: #080F18;
  --steel: #667F9C;
  --muted: #70777F;
  --line: #455F7E;
}

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

html {
  min-width: 320px;
  background: var(--paper);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Aptos,
    "Segoe UI",
    Arial,
    Helvetica,
    sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.teaser {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 56%) minmax(0, 44%);
  background: var(--paper);
}

.content {
  position: relative;
  z-index: 3;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding:
    clamp(28px, 5vw, 72px)
    clamp(28px, 6vw, 92px)
    clamp(30px, 4.5vw, 68px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand__logo {
  display: block;
  width: clamp(56px, 5.4vw, 78px);
  height: auto;
}

.brand__wordmark {
  font-size: clamp(18px, 2vw, 30px);
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.message {
  margin-top: clamp(90px, 13vh, 165px);
  max-width: 850px;
}

.accent-line {
  width: 64px;
  height: 4px;
  margin-bottom: 34px;
  background: var(--steel);
}

h1 {
  margin: 0;
  max-width: 820px;
  color: var(--ink);
  font-size: clamp(58px, 8.1vw, 126px);
  line-height: 0.92;
  letter-spacing: -0.055em;
  font-weight: 700;
}

.date {
  margin: 28px 0 0;
  color: var(--steel);
  font-size: clamp(34px, 4.5vw, 68px);
  line-height: 1;
  font-weight: 400;
  letter-spacing: -0.025em;
}

.fields {
  margin: 42px 0 0;
  max-width: 900px;
  color: var(--ink);
  font-size: clamp(17px, 1.55vw, 25px);
  line-height: 1.55;
  font-weight: 500;
}

.fields span {
  color: var(--steel);
  padding: 0 0.35em;
}

.quiet-note {
  margin: auto 0 0;
  padding-top: 56px;
  color: var(--muted);
  font-size: clamp(14px, 1.15vw, 18px);
  letter-spacing: 0.04em;
}

.visual {
  position: relative;
  z-index: 2;
  overflow: hidden;
  background:
    linear-gradient(145deg, var(--navy) 0%, var(--navy-deep) 100%);
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 7% 100%, 0 58%);
}

.visual__logo {
  position: absolute;
  top: 26%;
  left: 58%;
  width: clamp(86px, 9vw, 142px);
  transform: translateX(-50%);
}

.visual__wave {
  position: absolute;
  right: -13%;
  bottom: -3%;
  width: 128%;
  height: auto;
  opacity: 0.95;
}

.wave-light {
  position: absolute;
  z-index: 1;
  left: -8%;
  bottom: -5%;
  width: 72%;
  max-width: none;
  opacity: 0.23;
  pointer-events: none;
}

@media (max-width: 980px) {
  .teaser {
    grid-template-columns: 1fr;
    min-height: 100svh;
  }

  .content {
    min-height: 72svh;
    padding-bottom: 48px;
  }

  .brand__wordmark {
    letter-spacing: 0.045em;
  }

  .message {
    margin-top: clamp(76px, 11vh, 120px);
  }

  h1 {
    max-width: 700px;
  }

  .quiet-note {
    margin-top: 84px;
  }

  .visual {
    min-height: 28svh;
    clip-path: polygon(0 20%, 100% 0, 100% 100%, 0 100%);
  }

  .visual__logo {
    top: 46%;
    left: 78%;
    width: clamp(70px, 15vw, 110px);
    transform: translate(-50%, -50%);
  }

  .visual__wave {
    width: 112%;
    right: -8%;
    bottom: -42%;
  }

  .wave-light {
    width: 130%;
    bottom: 19%;
    opacity: 0.17;
  }
}

@media (max-width: 620px) {
  .content {
    padding: 24px 22px 38px;
  }

  .brand {
    gap: 16px;
  }

  .message {
    margin-top: 76px;
  }

  .accent-line {
    width: 48px;
    height: 3px;
    margin-bottom: 26px;
  }

  h1 {
    font-size: clamp(52px, 18vw, 76px);
  }

  .date {
    margin-top: 22px;
    font-size: clamp(30px, 10.5vw, 44px);
  }

  .fields {
    margin-top: 34px;
    font-size: 16px;
    line-height: 1.7;
  }

  .fields span {
    padding: 0 0.15em;
  }

  .quiet-note {
    margin-top: 64px;
    padding-top: 0;
    max-width: 280px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}