:root {
  --blue: #0b46a1;
  --navy: #071c3f;
  --red: #c93a22;
  --cream: #f4efe4;
  --white: #fffdf7;
  --black: #0b0b0e;
  --line: rgba(244,239,228,.25);
  --display: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
  --sans: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--black); color: var(--cream); font-family: var(--sans); }
img { display: block; width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 10px 14px; background: white; color: black; transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.section-pad { padding: clamp(90px, 14vw, 180px) max(7vw,24px); }
.eyebrow { margin: 0 0 20px; font-size: .7rem; font-weight: 900; letter-spacing: .21em; text-transform: uppercase; }

.hero { position: relative; min-height: 100svh; overflow: hidden; display: grid; place-items: start center; text-align: center; isolation: isolate; }
.hero__image { position: absolute; inset: -5%; z-index: -3; background: url('assets/highlight-reel-hero.webp') center 58% / cover no-repeat; transform: translate3d(0,var(--hero-shift,0),0) scale(1.05); }
.hero__shade { position: absolute; inset: 0; z-index: -2; background: rgba(3,15,37,.17); box-shadow: inset 0 250px 190px -110px rgba(3,15,37,.65), inset 0 -260px 190px -120px rgba(4,5,9,.92); }
.hero__content { width: min(94%,820px); padding-top: clamp(70px,10vh,115px); text-shadow: 0 4px 20px rgba(0,0,0,.75); }
.hero .eyebrow { color: var(--white); }
.hero__name { margin: 0; font: 900 clamp(5rem,20vw,13rem)/.68 var(--display); text-transform: uppercase; letter-spacing: -.045em; }
.hero__name span { display: block; }
.hero__name span:last-child { color: var(--cream); -webkit-text-stroke: 2px var(--blue); paint-order: stroke fill; }
.hero__made { width: max-content; max-width: 95%; margin: 22px auto 0; padding: 5px 18px; background: var(--red); transform: rotate(-3deg); font: italic 900 clamp(2.5rem,8vw,5.8rem) var(--display); text-transform: uppercase; text-shadow: none; }
.hero__class { margin: 20px 0 0; font-size: clamp(.76rem,2vw,1rem); font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.hero__date { margin: 12px 0 0; font-size: .68rem; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.play-link { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); padding-bottom: 8px; border-bottom: 2px solid var(--red); text-decoration: none; font-weight: 900; font-style: italic; white-space: nowrap; }

.intro { min-height: 92svh; display: grid; align-content: center; justify-items: center; gap: 65px; background: var(--cream); color: var(--navy); text-align: center; }
.intro__copy { width: min(820px,100%); }
.intro h2, .details h2, .rsvp h2 { margin: 0; font: 900 clamp(3.8rem,10vw,8rem)/.84 var(--display); letter-spacing: -.035em; text-transform: uppercase; }
.intro__copy > p:not(.eyebrow):not(.guest-message) { width: min(650px,100%); margin: 35px auto 0; font-size: clamp(1rem,2vw,1.25rem); line-height: 1.75; }
.guest-message { width: max-content; max-width: 100%; margin: 28px auto 0; padding: 12px 18px; background: var(--red); color: white; font-weight: 900; transform: rotate(-1deg); }
.countdown { display: flex; gap: clamp(24px,7vw,85px); }
.countdown div { display: grid; gap: 6px; }
.countdown strong { color: var(--red); font: 900 clamp(2.5rem,7vw,5rem) var(--display); }
.countdown span { font-size: .62rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }

.years { display: grid; grid-template-columns: repeat(4,1fr); background: var(--blue); }
.year { min-height: 440px; padding: 48px 28px; border-right: 1px solid rgba(255,255,255,.25); display: flex; flex-direction: column; }
.year:nth-child(even) { background: var(--navy); }
.year strong { font: 900 clamp(3rem,6vw,5.5rem) var(--display); }
.year span { margin-top: auto; color: var(--red); font: italic 900 2rem var(--display); text-transform: uppercase; }
.year p { line-height: 1.55; color: rgba(255,255,255,.75); }

.headline { min-height: 100svh; display: grid; grid-template-columns: 1fr .75fr; align-items: end; gap: 70px; background: var(--red); color: var(--black); }
.headline > .eyebrow { grid-column: 1/-1; align-self: start; }
.headline h2 { margin: 0; font: 900 clamp(5rem,15vw,12rem)/.65 var(--display); letter-spacing: -.05em; text-transform: uppercase; }
.headline__notes { border-top: 4px solid var(--black); border-bottom: 4px solid var(--black); }
.headline__notes p { margin: 0; padding: 24px 0; border-bottom: 1px solid rgba(0,0,0,.35); line-height: 1.5; }
.headline__notes p:last-child { border-bottom: 0; }
.headline__notes strong { font: 900 1.6rem var(--display); text-transform: uppercase; }

.party { position: relative; min-height: 92svh; display: flex; align-items: center; overflow: hidden; isolation: isolate; }
.party > img { position: absolute; inset: 0; z-index: -3; height: 100%; object-fit: cover; }
.party__shade { position: absolute; inset: 0; z-index: -2; background: rgba(3,8,20,.28); box-shadow: inset 520px 0 280px -230px rgba(3,5,12,.97); }
.party__copy { width: min(540px,82%); margin-left: max(7vw,24px); text-shadow: 0 3px 20px rgba(0,0,0,.9); }
.party h2 { margin: 0 0 24px; font: 900 clamp(3.7rem,9vw,7rem)/.84 var(--display); text-transform: uppercase; }
.party p:last-child { font-size: 1.1rem; line-height: 1.65; }

.details { background: var(--cream); color: var(--navy); display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(60px,10vw,150px); }
.details__heading { position: sticky; top: 70px; align-self: start; }
.details__list article { padding: 30px 0; border-top: 2px solid var(--navy); }
.details__list article:last-child { border-bottom: 2px solid var(--navy); }
.details__list span { font-size: .65rem; font-weight: 900; letter-spacing: .17em; text-transform: uppercase; }
.details__list h3 { margin: 20px 0 8px; font: 900 clamp(2rem,4vw,3rem) var(--display); text-transform: uppercase; }
.details__list p { margin: 0; line-height: 1.6; }
.details__list a { display: inline-block; margin-top: 18px; font-size: .67rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }

.rsvp { min-height: 100svh; display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(60px,10vw,140px); background: var(--navy); }
.rsvp__intro { position: sticky; top: 70px; align-self: start; }
.rsvp__intro > p:last-child { line-height: 1.6; }
.rsvp__form { display: grid; align-content: start; gap: 28px; }
.rsvp fieldset { border: 0; padding: 0; margin: 0; }
.rsvp legend, .field > span { display: block; margin-bottom: 12px; font-size: .68rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.choices label { cursor: pointer; }
.choices input { position: absolute; opacity: 0; pointer-events: none; }
.choices span { display: grid; min-height: 68px; place-items: center; padding: 12px; border: 2px solid var(--red); text-align: center; font-weight: 900; }
.choices input:checked + span { background: var(--red); color: white; }
.choices input:focus-visible + span { outline: 3px solid var(--cream); outline-offset: 3px; }
.field input, .field select, .field textarea { width: 100%; border: 0; border-bottom: 2px solid rgba(255,255,255,.34); border-radius: 0; padding: 13px 0; background: transparent; color: var(--cream); outline: 0; }
.field select option { color: var(--navy); }
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--red); }
.rsvp button { min-height: 58px; border: 0; padding: 15px 24px; background: var(--red); color: white; cursor: pointer; font-size: .72rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; box-shadow: 7px 7px 0 var(--cream); }
.rsvp button:hover { background: var(--cream); color: var(--navy); box-shadow: 7px 7px 0 var(--red); }
.success { align-self: center; }
.success p { line-height: 1.6; }
.rsvp .secondary { margin-top: 18px; background: transparent; border: 2px solid var(--red); box-shadow: none; }

footer { display: flex; justify-content: space-between; gap: 20px; padding: 48px max(7vw,24px); background: var(--red); color: var(--black); text-transform: uppercase; }
footer strong { font: 900 1.6rem var(--display); }
footer span { font-size: .66rem; font-weight: 900; letter-spacing: .14em; }
footer a { color: inherit; }
.demo-notice { position: fixed; left: 1rem; right: 1rem; bottom: 1rem; z-index: 20; display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; justify-content: center; padding: .75rem 1rem; border: 2px solid var(--red); background: rgba(7,28,63,.94); color: var(--cream); font-size: .88rem; }
.demo-notice a { color: var(--red); font-weight: 900; }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (min-width: 900px) {
  .hero__image { background-position: center 52%; }
  .party > img { object-position: center 54%; }
}

@media (max-width: 800px) {
  .hero__content { padding-top: 8vh; }
  .hero__name { font-size: clamp(4.8rem,25vw,7rem); }
  .hero__made { font-size: 2.4rem; }
  .years { grid-template-columns: 1fr 1fr; }
  .headline, .details, .rsvp { grid-template-columns: 1fr; }
  .headline > .eyebrow { grid-column: auto; }
  .details__heading, .rsvp__intro { position: static; }
  .party > img { object-position: 62% center; }
  .party__shade { background: rgba(3,8,20,.45); box-shadow: inset 280px 0 180px -140px rgba(3,5,12,.96); }
}

@media (max-width: 520px) {
  .years { grid-template-columns: 1fr; }
  .year { min-height: 330px; }
  .choices { grid-template-columns: 1fr; }
  footer { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__image { transform: scale(1.05); }
}