/* =========================================================
   CK FW27 — INVITÉ CONCEPT PROJECT
   Premium Fashion Digital Ad + Private Invitation Experience
   CSS Architecture
   ========================================================= */

/* -----------------------------
   01. RESET
----------------------------- */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
  font-size: 16px;
}

body {
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  background: #ffffff;
  color: #000000;
  overflow-x: hidden;
  text-rendering: geometricPrecision;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.is-locked {
  overflow: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
}

button,
input {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

a {
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

.nav,
.intro__enter,
.sound-toggle,
.form-submit,
.eyebrow,
.teaser-panel__word,
.teaser-panel__count,
.side-label {
  -webkit-user-select: none;
  user-select: none;
}

/* -----------------------------
   02. ROOT VARIABLES
----------------------------- */

:root {
  --black: #000000;
  --white: #ffffff;
  --gray-100: #f7f7f7;
  --gray-200: #e8e8e8;
  --gray-300: #d7d7d7;
  --gray-500: #888888;
  --gray-600: #666666;
  --gray-800: #222222;

  --ease-luxury: cubic-bezier(.16, 1, .3, 1);
  --ease-mask: cubic-bezier(.76, 0, .24, 1);

  --nav-height: 74px;
  --page-padding: clamp(22px, 4vw, 64px);
  --section-padding-y: clamp(110px, 14vw, 190px);

  --letter-wide: .28em;
  --letter-wider: .38em;
  --editorial: clamp(60px, 8vw, 120px);
}

/* -----------------------------
   03. GLOBAL EFFECTS
----------------------------- */

.grain {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: .075;
  mix-blend-mode: difference;
  background-image:
    radial-gradient(circle at 12% 20%, rgba(255,255,255,.85) 0 1px, transparent 1px),
    radial-gradient(circle at 80% 40%, rgba(255,255,255,.7) 0 1px, transparent 1px),
    radial-gradient(circle at 50% 90%, rgba(255,255,255,.6) 0 1px, transparent 1px);
  background-size: 3px 3px, 4px 4px, 5px 5px;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  width: 0%;
  height: 1px;
  background: var(--white);
  mix-blend-mode: difference;
  transform-origin: left center;
}

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9997;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(255,255,255,.9);
  border-radius: 50%;
  pointer-events: none;
  mix-blend-mode: difference;
  opacity: 0;
  transform: translate(-50%, -50%);
}

/* -----------------------------
   04. TYPOGRAPHY
----------------------------- */

.eyebrow {
  display: inline-block;
  font-size: clamp(9px, .7vw, 11px);
  line-height: 1;
  font-weight: 400;
  letter-spacing: var(--letter-wide);
  text-transform: uppercase;
  color: var(--gray-500);
}

.section-title {
  margin-top: clamp(26px, 4vw, 44px);
  max-width: 1040px;
  font-size: var(--editorial);
  font-weight: 400;
  line-height: .88;
  letter-spacing: -.065em;
}

.body-copy {
  margin-top: clamp(28px, 4vw, 44px);
  max-width: 560px;
  font-size: clamp(14px, 1.05vw, 16px);
  font-weight: 400;
  line-height: 1.9;
  color: var(--gray-600);
}

/* -----------------------------
   05. SHARED LAYOUT
----------------------------- */

main {
  position: relative;
  z-index: 1;
  background: var(--white);
}

.section {
  position: relative;
  padding: var(--section-padding-y) var(--page-padding);
}

.section__inner {
  width: 100%;
  max-width: 1480px;
  margin: 0 auto;
}

.section__inner.narrow {
  max-width: 1050px;
  margin-left: 0;
}

/* -----------------------------
   06. INTRO / DIGITAL AD
----------------------------- */

.intro {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--black);
  color: var(--white);
  overflow: hidden;
}

.intro.is-hidden {
  pointer-events: none;
}

.intro__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.04);
  opacity: .76;
  transform: scale(1.12);
}

.intro__shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at center, rgba(0,0,0,.12), rgba(0,0,0,.58)),
    linear-gradient(to bottom, rgba(0,0,0,.1), rgba(0,0,0,.45));
}

.intro__content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: grid;
  place-items: center;
  text-align: center;
}

.intro__line {
  position: absolute;
  inset: 0;

  display: flex;
  justify-content: center;
  align-items: center;

  opacity: 0;

  transform: translateY(22px);

  width: 100%;
  padding: 0 28px;

  font-size: clamp(18px, 2.2vw, 30px);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: .16em;

  text-transform: uppercase;
  text-align: center;
  white-space: normal;
}
.intro__line:first-child {
  text-transform: lowercase;
  font-size: clamp(42px, 6vw, 68px);
  letter-spacing: .14em;
}



.intro__line.is-active {
  opacity: 1;
  transform: translateY(0);
}

.intro__enter {
  position: absolute;
  bottom: clamp(54px, 8vw, 86px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 150px;
  padding: 15px 34px 14px;
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.55);
  font-size: 10px;
  letter-spacing: var(--letter-wide);
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  transition:
    background .45s ease,
    color .45s ease,
    border-color .45s ease;
}

.intro__enter.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.intro__enter:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

.intro__meta {
  position: absolute;
  z-index: 2;
  left: var(--page-padding);
  right: var(--page-padding);
  bottom: clamp(20px, 3vw, 34px);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  font-size: 9px;
  letter-spacing: .22em;
  color: rgba(255,255,255,.62);
  text-transform: uppercase;
}

/* -----------------------------
   07. SOUND
----------------------------- */

.sound-toggle {
  position: fixed;
  right: clamp(18px, 3vw, 34px);
  bottom: clamp(18px, 3vw, 34px);
  z-index: 90;
  padding: 12px 15px;
  background: rgba(255,255,255,.08);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.28);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
  mix-blend-mode: difference;
  transition:
    background .35s ease,
    color .35s ease,
    border-color .35s ease,
    opacity .35s ease;
}

.sound-toggle:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

/* -----------------------------
   08. NAVIGATION
----------------------------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 80;
  width: 100%;
  height: var(--nav-height);
  padding: 0 var(--page-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--white);
  mix-blend-mode: difference;
  font-size: 10px;
  letter-spacing: var(--letter-wide);
  text-transform: uppercase;
}

.nav__logo {
  text-transform: lowercase;
  letter-spacing: .22em;
  font-size: 13px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 44px);
}

.nav a {
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width .45s var(--ease-luxury);
}

.nav a:hover::after {
  width: 100%;
}

/* -----------------------------
   09. HERO
----------------------------- */

.hero {
  position: relative;
  min-height: 100vh;
  color: var(--white);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--nav-height) + 44px) var(--page-padding) clamp(44px, 7vw, 78px);
  background: var(--black);
}

.hero__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.04);
  transform: scale(1.14);
  will-change: transform;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(0,0,0,.78), rgba(0,0,0,.08) 68%),
    linear-gradient(to right, rgba(0,0,0,.36), transparent 46%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1120px;
}

.hero__title {
  margin-top: clamp(18px, 3vw, 30px);
  font-size: var(--editorial);
  font-weight: 400;
  line-height: .78;
  letter-spacing: -.085em;
}

.hero__meta {
  margin-top: clamp(22px, 3vw, 34px);
  font-size: 11px;
  letter-spacing: .26em;
  text-transform: uppercase;
}

.hero__note {
  position: absolute;
  z-index: 2;
  right: var(--page-padding);
  bottom: clamp(44px, 7vw, 78px);
  font-size: 10px;
  letter-spacing: .24em;
  text-transform: uppercase;
}

.side-label {
  position: absolute;
  z-index: 2;
  right: var(--page-padding);
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  transform-origin: right center;
  font-size: 9px;
  letter-spacing: .28em;
  color: rgba(255,255,255,.58);
  text-transform: uppercase;
}

/* -----------------------------
   10. INVITATION
----------------------------- */

.invitation {
  background: var(--white);
  color: var(--black);
}

.invitation::before {
  content: "";
  position: absolute;
  top: 0;
  left: var(--page-padding);
  right: var(--page-padding);
  height: 1px;
  background: var(--gray-200);
}

/* -----------------------------
   11. COLLECTION TEASER
----------------------------- */

.teaser {
  position: relative;
  background: var(--black);
}

.teaser-panel {
  position: relative;
  height: 100vh;
  min-height: 680px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--black);
}

.teaser-panel__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.teaser-panel__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transform: scale(1.05);
  will-change: transform;
}

.teaser-panel__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at center, rgba(0,0,0,.08), rgba(0,0,0,.55)),
    linear-gradient(to bottom, rgba(0,0,0,.2), rgba(0,0,0,.45));
}

.teaser-panel__word {
    position: relative;
    z-index: 2;

    font-size: var(--editorial);

    font-weight: 400;
    line-height: .9;
    letter-spacing: -.045em;
    font-size: clamp(30px, 9vw, 44px);

    color: #fff;
    text-align: center;
    white-space: nowrap;

    will-change: transform;

    opacity: 0;
    transform: translateY(70px);
    clip-path: inset(0 100% 0 0);
}

.teaser-panel__count {
  position: absolute;
  z-index: 2;
  left: var(--page-padding);
  bottom: clamp(32px, 5vw, 58px);
  font-size: 10px;
  letter-spacing: .24em;
  color: rgba(255,255,255,.62);
}

.teaser-end {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: var(--section-padding-y) var(--page-padding);
  background: var(--black);
  color: var(--white);
  text-align: center;
}

.teaser-end__title {
  margin-top: 28px;
  font-size: var(--editorial);
  font-weight: 400;
  line-height: .82;
  letter-spacing: -.08em;
}
/* -----------------------------
   12. DETAILS
----------------------------- */

.details {
  background: var(--white);
  color: var(--black);
}

.details-grid {
  margin-top: clamp(54px, 7vw, 90px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.detail-card {
  position: relative;
  min-height: 220px;
  padding: clamp(28px, 3vw, 42px);
  border-right: 1px solid var(--gray-200);
  overflow: hidden;
  transition:
    background .5s var(--ease-luxury),
    color .5s var(--ease-luxury);
}

.detail-card:last-child {
  border-right: 0;
}

.detail-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--black);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform .6s var(--ease-luxury);
  z-index: 0;
}

.detail-card small,
.detail-card p,
.detail-card em {
  position: relative;
  z-index: 1;
}

.detail-card small {
  display: block;
  font-size: 9px;
  letter-spacing: .28em;
  color: var(--gray-500);
  text-transform: uppercase;
}

.detail-card p {
  margin-top: clamp(22px, 3vw, 34px);
  max-width: 250px;
  font-size: 13px;
  line-height: 1.65;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.detail-card em {
  display: inline-block;
  margin-top: 28px;
  font-style: normal;
  font-size: 9px;
  letter-spacing: .24em;
  color: var(--gray-500);
}

.detail-card--map:hover {
  color: var(--white);
}

.detail-card--map:hover::before {
  transform: scaleY(1);
}

/* -----------------------------
   13. MAP
----------------------------- */

.map-section {
  position: relative;
  height: 76vh;
  min-height: 560px;
  background: var(--black);
  overflow: hidden;
}

.map-link {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  color: var(--white);
}

.map-section__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.map-section__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
  opacity: .82;
  transform: scale(1.15);
}

.map-section__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to top, rgba(0,0,0,.7), rgba(0,0,0,.15)),
    radial-gradient(circle at center, rgba(0,0,0,.1), rgba(0,0,0,.44));
}

.map-section__content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: grid;
  place-items: center;
  text-align: center;
}

.map-section__content span {
  display: block;
  font-size: 10px;
  letter-spacing: .32em;
  color: rgba(255,255,255,.72);
  text-transform: uppercase;
}

.map-section__content strong {
  display: block;
  margin-top: 18px;
  font-size: var(--editorial);
  font-weight: 400;
  line-height: .82;
  letter-spacing: -.08em;
}

/* -----------------------------
   14. COUNTDOWN
----------------------------- */

.countdown {
  background: var(--black);
  color: var(--white);
}
.countdown-grid {
  margin-top: clamp(56px, 8vw, 100px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(10px, 3vw, 34px);
  text-align: center;
}

.countdown-item {
  border-top: 1px solid rgba(255,255,255,.18);
  padding-top: clamp(24px, 4vw, 48px);
  text-align: center;
}

.countdown-item strong {
  display: block;
  font-size: clamp(62px, 11vw, 170px);
  font-weight: 300;
  line-height: .86;
  letter-spacing: -.075em;
  text-align: center;
}

.countdown-item span {
  display: block;
  margin-top: 20px;
  font-size: 10px;
  letter-spacing: .26em;
  color: rgba(255,255,255,.56);
  text-transform: uppercase;
  text-align: center;
}

/* -----------------------------
   15. RSVP
----------------------------- */

.rsvp {
  background: var(--white);
  color: var(--black);
}

.rsvp-form {
  margin-top: clamp(46px, 6vw, 76px);
  max-width: 620px;
  display: grid;
  gap: 26px;
}

.rsvp-form label {
  display: block;
}

.rsvp-form label span {
  display: block;
  font-size: 9px;
  letter-spacing: .26em;
  color: var(--gray-500);
  text-transform: uppercase;
}

.rsvp-form input {
  width: 100%;
  margin-top: 12px;
  padding: 16px 0 18px;
  border: 0;
  border-bottom: 1px solid var(--gray-300);
  outline: 0;
  background: transparent;
  color: var(--black);
  font-size: 17px;
  letter-spacing: .02em;
  transition: border-color .35s ease;
}

.rsvp-form input:focus {
  border-color: var(--black);
}

.form-submit {
  width: fit-content;
  margin-top: 28px;
  padding: 18px 30px 17px;
  background: var(--black);
  color: var(--white);
  border: 1px solid var(--black);
  font-size: 10px;
  letter-spacing: .24em;
  text-transform: uppercase;
  transition:
    background .45s var(--ease-luxury),
    color .45s var(--ease-luxury);
}

.form-submit:hover {
  background: transparent;
  color: var(--black);
}

.rsvp-success {
  display: none;
  margin-top: clamp(46px, 6vw, 78px);
}

.rsvp-success.is-visible {
  display: block;
}

.rsvp-success h3 {
   font-size: calc(var(--editorial) * .8);
  font-weight: 400;
  line-height: .9;
  letter-spacing: -.06em;
}

.rsvp-success p,
.rsvp-success span {
  display: block;
  margin-top: 18px;
  color: var(--gray-600);
  font-size: 15px;
  line-height: 1.7;
}

/* -----------------------------
   16. CLOSING
----------------------------- */

.closing {
  height: 78vh;
  min-height: 540px;
  display: grid;
  place-items: center;
  background: var(--black);
  color: var(--white);
  text-align: center;
}

.closing__logo {
  display: block;
   font-size: 90px;
    letter-spacing:-.05em;
  text-transform: lowercase;
}

.closing p {
  margin-top: 24px;
  font-size: 10px;
  letter-spacing: .32em;
  color: rgba(255,255,255,.58);
  text-transform: uppercase;
}

/* -----------------------------
   17. GSAP / ANIMATION STATES
----------------------------- */

.reveal-text,
.reveal-title,
.split-text,
.detail-card,
.countdown-item,
.rsvp-form label,
.form-submit {
  will-change: transform, opacity, clip-path;
}

.reveal-text,
.detail-card,
.countdown-item,
.rsvp-form label,
.form-submit {
  opacity: 0;
  transform: translateY(34px);
}

.reveal-title {
  opacity: 0;
  transform: translateY(60px);
  clip-path: inset(0 0 100% 0);
}

.teaser-panel__word {
  opacity: 0;
  transform: translateY(70px);
  clip-path: inset(0 100% 0 0);
}

.media-parallax img {
  will-change: transform;
}

/* -----------------------------
   18. MAGNETIC / HOVER
----------------------------- */

.magnetic {
  will-change: transform;
}

@media (hover: hover) {
  .magnetic {
    transition: color .3s ease, border-color .3s ease, background .3s ease;
  }
}

/* -----------------------------
   19. RESPONSIVE — TABLET
----------------------------- */

@media (max-width: 1024px) {
  :root {
    --nav-height: 68px;
  }

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

  .detail-card:nth-child(2) {
    border-right: 0;
  }

  .detail-card:nth-child(1),
  .detail-card:nth-child(2) {
    border-bottom: 1px solid var(--gray-200);
  }

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

  .side-label {
    display: none;
  }
}

/* -----------------------------
   20. RESPONSIVE — MOBILE
----------------------------- */

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
    --page-padding: 22px;
    --section-padding-y: 112px;
  }

  .cursor {
    display: none;
  }

  .intro__meta {
    display: none;
  }

.intro__line {
  font-size: clamp(20px, 7vw, 34px);
  letter-spacing: .18em;
}

.intro__line:first-child {
  font-size: clamp(38px, 13vw, 64px);
}

  .intro__enter {
    bottom: 52px;
    min-width: 138px;
    padding: 13px 28px;
  }

  .nav {
    font-size: 9px;
  }

  .nav__links {
    gap: 16px;
  }

  .nav__links a:first-child {
    display: none;
  }

  .sound-toggle {
    right: 16px;
    bottom: 16px;
    font-size: 8px;
    padding: 10px 12px;
  }

  .hero {
    padding: calc(var(--nav-height) + 34px) var(--page-padding) 34px;
  }

  .hero__title {
    font-size: clamp(54px, 18vw, 88px);
  }

  .hero__meta {
    max-width: 300px;
    font-size: 10px;
    line-height: 1.8;
  }

  .hero__note {
    position: relative;
    right: auto;
    bottom: auto;
    margin-top: 36px;
  }

  .section-title {
    font-size: clamp(42px, 13vw, 64px);
  }

  .body-copy {
    font-size: 14px;
  }

  .teaser-panel {
    min-height: 100svh;
  }

  .teaser-panel__word {
    font-size: clamp(30px, 9vw, 44px);
    letter-spacing: -.03em;
}
  .teaser-panel__count {
    bottom: 28px;
  }

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

  .detail-card {
    min-height: 165px;
    border-right: 0;
    border-bottom: 1px solid var(--gray-200);
    padding-left: 0;
    padding-right: 0;
  }

  .detail-card:nth-child(2) {
    border-bottom: 1px solid var(--gray-200);
  }

  .map-section {
    height: 64vh;
    min-height: 460px;
  }

 .countdown-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.countdown-item {
  padding-top: 22px;
}

.countdown-item strong {
  font-size: clamp(28px, 11vw, 48px);
  letter-spacing: -.04em;
}

.countdown-item span {
  margin-top: 12px;
  font-size: 7px;
  letter-spacing: .12em;
}



  .rsvp-form {
    max-width: 100%;
  }

  .form-submit {
    width: 100%;
  }

  .closing {
    height: 64vh;
    min-height: 420px;
  }
}

/* -----------------------------
   21. SMALL MOBILE
----------------------------- */

@media (max-width: 420px) {
  .nav__links {
    gap: 12px;
  }

  .hero__title {
    letter-spacing: -.075em;
  }

  .teaser-panel__word {
    letter-spacing: -.075em;
  }

  .map-section__content strong {
    font-size: 64px;
  }
}

/* -----------------------------
   22. REDUCED MOTION
----------------------------- */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}
@media (max-width: 768px) {
  .invitation .section-title{
      font-size: 2rem;
      line-height: 1.2;
  }
}

/* =========================================================
   23. MOBILE APP MODE — INVITÉ REFINEMENT
   The experience is intentionally designed as a mobile-only
   campaign app. Desktop shows the same mobile viewport as a
   premium app frame instead of stretching the design.
========================================================= */

html,
body {
  width: 100%;
  overscroll-behavior-y: none;
}

body {
  background: #050505;
}

.app-shell {
  position: relative;
  width: 100%;
  min-height: 100vh;
  margin: 0 auto;
  background: var(--white);
  overflow-x: hidden;
  isolation: isolate;
}

/* Desktop = mobile app preview, not desktop website */
@media (min-width: 769px) {
  :root {
    --nav-height: 62px;
    --page-padding: 22px;
    --section-padding-y: 106px;
    --editorial: clamp(52px, 7vw, 76px);
  }

  body {
    background:
      radial-gradient(circle at 50% 0%, rgba(255,255,255,.12), transparent 34%),
      #050505;
  }

  body::before {
    content: "MOBILE CONCEPT EXPERIENCE";
    position: fixed;
    left: 32px;
    bottom: 28px;
    z-index: 0;
    color: rgba(255,255,255,.34);
    font-size: 9px;
    letter-spacing: .34em;
    writing-mode: vertical-rl;
    text-transform: uppercase;
  }

  body::after {
    content: "Open on phone for the native view";
    position: fixed;
    right: 32px;
    bottom: 28px;
    z-index: 0;
    color: rgba(255,255,255,.34);
    font-size: 9px;
    letter-spacing: .22em;
    text-transform: uppercase;
  }

  .app-shell {
    max-width: 430px;
    min-height: 100vh;
    box-shadow: 0 0 0 1px rgba(255,255,255,.12), 0 45px 120px rgba(0,0,0,.55);
  }

  .intro,
  .nav,
  .scroll-progress {
    left: 50%;
    right: auto;
    width: min(430px, 100vw);
    transform: translateX(-50%);
  }

  .sound-toggle {
    right: calc((100vw - min(430px, 100vw)) / 2 + 16px);
    bottom: 16px;
  }

  .cursor {
    display: none;
  }

  .nav__links a:first-child {
    display: none;
  }

  .hero,
  .teaser-panel {
    min-height: 100svh;
  }

  .details-grid,
  .countdown-grid {
    grid-template-columns: 1fr;
  }

  .countdown-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }

  .countdown-item strong {
    font-size: clamp(28px, 11vw, 48px);
  }
}

/* Native mobile polish */
@media (max-width: 768px) {
  body {
    background: var(--black);
  }

  .app-shell {
    min-height: 100svh;
  }
}

/* Fix oversized desktop behavior by using phone-first editorial scale */
.hero,
.teaser-panel {
  min-height: 100svh;
}

.hero__media img,
.teaser-panel__media img,
.intro__video {
  object-position: center center;
}

.teaser-panel:nth-child(1) .teaser-panel__media img { object-position: center 52%; }
.teaser-panel:nth-child(2) .teaser-panel__media img { object-position: center 38%; }
.teaser-panel:nth-child(3) .teaser-panel__media img { object-position: center 42%; }
.teaser-panel:nth-child(4) .teaser-panel__media img { object-position: center 48%; }

/* More app-like rhythm */
.section {
  min-height: 92svh;
  display: flex;
  align-items: center;
}

.invitation .section-title,
.rsvp .section-title {
  font-size: clamp(36px, 11vw, 58px);
  line-height: .98;
  letter-spacing: -.055em;
}

.body-copy {
  max-width: 320px;
  line-height: 1.75;
}

/* WOW layer: subtle scan line and light sweep */
.hero::after,
.teaser-panel::after,
.map-section::after,
.closing::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 0%, transparent 42%, rgba(255,255,255,.13) 50%, transparent 58%, transparent 100%);
  transform: translateX(-130%);
  animation: inviteSweep 7.5s var(--ease-luxury) infinite;
  mix-blend-mode: overlay;
}

@keyframes inviteSweep {
  0%, 58% { transform: translateX(-130%); opacity: 0; }
  66% { opacity: 1; }
  86%, 100% { transform: translateX(130%); opacity: 0; }
}

.teaser-panel__word {
  text-shadow: 0 22px 54px rgba(0,0,0,.42);
}

.teaser-panel__count::before {
  content: "";
  display: inline-block;
  width: 34px;
  height: 1px;
  margin-right: 12px;
  vertical-align: middle;
  background: rgba(255,255,255,.45);
}

/* Map becomes a designed location card — no broken image needed */
.map-section {
  height: 78svh;
  min-height: 560px;
  background:
    radial-gradient(circle at 50% 42%, rgba(255,255,255,.16), transparent 18%),
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px),
    #050505;
  background-size: auto, 42px 42px, 42px 42px, auto;
}

.map-section::before {
  content: "09 OCT · 19:00";
  position: absolute;
  left: 50%;
  top: calc(50% + 96px);
  z-index: 2;
  transform: translateX(-50%);
  color: rgba(255,255,255,.5);
  font-size: 9px;
  letter-spacing: .26em;
  white-space: nowrap;
}

.map-section__overlay {
  background:
    radial-gradient(circle at 50% 45%, rgba(255,255,255,.08), transparent 24%),
    linear-gradient(to bottom, rgba(0,0,0,.12), rgba(0,0,0,.68));
}

.map-section__content strong {
  font-size: clamp(60px, 17vw, 78px);
}

/* Details become premium app cards */
.details-grid {
  grid-template-columns: 1fr;
  border: 0;
  gap: 10px;
}

.detail-card,
.detail-card:nth-child(1),
.detail-card:nth-child(2),
.detail-card:nth-child(2),
.detail-card:last-child {
  min-height: 128px;
  border: 1px solid var(--gray-200);
  padding: 26px 24px;
  background: rgba(0,0,0,.018);
}

.detail-card p {
  margin-top: 18px;
  max-width: 100%;
}

.detail-card--map::after {
  content: "↗";
  position: absolute;
  right: 22px;
  top: 22px;
  z-index: 1;
  font-size: 18px;
}

/* RSVP tap target */
.form-submit,
.intro__enter,
.sound-toggle {
  border-radius: 999px;
}

.rsvp-form input {
  border-radius: 0;
}

/* Footer credit */
.closing {
  min-height: 72svh;
}

.closing__inner {
  padding: 0 22px;
}

.invite-credit {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  margin-top: 46px;
  padding: 16px 24px 15px;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  color: var(--white);
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.invite-credit span {
  font-size: 8px;
  letter-spacing: .23em;
  color: rgba(255,255,255,.52);
  text-transform: uppercase;
}

.invite-credit strong {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .28em;
}

.invite-credit:hover {
  background: var(--white);
  color: var(--black);
}

.invite-credit:hover span {
  color: rgba(0,0,0,.54);
}

@media (max-width: 420px) {
  .hero__meta {
    max-width: 260px;
  }

  .section-title,
  .teaser-end__title {
    letter-spacing: -.06em;
  }

  .closing__logo {
    font-size: 74px;
  }
}