@import url('tokens.css');

/* ============================================================
   PadPass — Landing page
   tokens.css owns colour, type and the signature devices.
   Nothing below introduces a new colour, font or corner radius.
   ============================================================ */

:root {
  --nav-h: 76px;
  --section-y: clamp(5.5rem, 12vw, 11rem);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

img { max-width: 100%; }

/* ---- Focus & skip link ------------------------------------- */
:focus-visible {
  outline: 1px solid currentColor;
  outline-offset: 4px;
}

.skip-link {
  position: absolute; top: 0; left: 0; z-index: 200;
  transform: translateY(-120%);
  background: var(--ink); color: var(--paper);
  padding: .9rem 1.4rem; text-decoration: none;
  font-size: var(--fs-eyebrow); font-weight: 600;
  text-transform: uppercase; letter-spacing: var(--track-label);
}
.skip-link:focus { transform: translateY(0); }

::selection { background: var(--ink); color: var(--paper); }

/* ---- Shared helpers ---------------------------------------- */
.bleed { padding-inline: var(--margin); }
.measure { max-width: 54ch; }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.5;
  color: var(--grey-ink);
}

.line { display: block; }

.rule--centre { margin-inline: auto; }
.rule--light  { border-top-color: var(--paper-45); }

.keyline--ink { border-color: var(--hairline-ink); }

/* Eyebrow colour follows the ground it sits on: the paper-side caption
   token on paper, full paper over photography. Warm grey is reserved for
   meta that sits low in a scrim (prices, notes), where it still clears 4.5:1. */
.strip .eyebrow,
.pad .eyebrow,
.cities__head .eyebrow,
.footer .eyebrow { color: var(--grey-ink); }

.hero__index,
.card__index,
.band__index,
.cta__index { color: var(--paper); }

/* ---- Buttons ------------------------------------------------ */
.btn {
  display: inline-block;
  font-size: var(--fs-eyebrow); font-weight: 600;
  text-transform: uppercase; letter-spacing: var(--track-label);
  text-decoration: none; border-radius: var(--radius);
  padding: .85rem 1.6rem; cursor: pointer;
  transition: background-color .45s var(--ease), color .45s var(--ease), border-color .45s var(--ease);
}
.btn--ghost {
  border: 1px solid var(--paper-45);
  background: transparent; color: var(--paper);
}
.btn--ghost:hover { border-color: var(--paper); background: rgba(243,239,230,.08); }

.btn--solid {
  border: 1px solid var(--paper);
  background: var(--paper); color: var(--ink);
  font-family: var(--font-sans);
}
.btn--solid:hover { background: transparent; color: var(--paper); }

/* ---- Reveal on scroll --------------------------------------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
  transition-delay: var(--d, 0s);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }


/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--gap);
  padding-inline: var(--margin);
  border-bottom: 1px solid transparent;
  transition: background-color .55s var(--ease), border-color .55s var(--ease);
}
.nav.is-solid { background: var(--ink); border-bottom-color: var(--hairline); }

.nav__brand { display: block; line-height: 0; }
.nav__brand img { height: 19px; width: auto; }

.nav__menu {
  display: flex; align-items: center;
  gap: clamp(1.5rem, 3vw, 3rem);
}
.nav__links {
  display: flex; align-items: center;
  gap: clamp(1.25rem, 2.4vw, 2.5rem);
}
.nav__links a {
  color: var(--paper); text-decoration: none;
  font-size: var(--fs-eyebrow); font-weight: 500;
  text-transform: uppercase; letter-spacing: var(--track-label);
  padding-block: .35rem;
  border-bottom: 1px solid transparent;
  transition: color .4s var(--ease), border-color .4s var(--ease);
}
.nav__links a:hover { border-bottom-color: var(--paper-45); }

.nav__cta { padding: .7rem 1.4rem; }

.nav__toggle {
  display: none;
  background: none; border: 0; padding: .5rem 0; cursor: pointer;
  color: var(--paper);
  font-family: var(--font-sans); font-size: var(--fs-eyebrow); font-weight: 600;
  text-transform: uppercase; letter-spacing: var(--track-label);
}


/* ============================================================
   01 · HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  overflow: hidden;
  background: var(--ink);
}
.hero__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 45%;
}
/* Navy scrims — never a filter. Top keeps the nav legible against the
   sky, bottom carries the headline. */
.hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(18,28,38,.80) 0%, rgba(18,28,38,.46) 14%, rgba(18,28,38,.16) 30%, rgba(18,28,38,0) 46%),
    linear-gradient(0deg,   rgba(18,28,38,.93) 0%, rgba(18,28,38,.72) 20%, rgba(18,28,38,.44) 42%, rgba(18,28,38,.14) 62%, rgba(18,28,38,0) 78%);
}

.hero__inner {
  position: relative; z-index: 2;
  width: 100%;
  display: flex; flex-direction: column;
  padding-top: calc(var(--nav-h) + clamp(1rem, 3vw, 2.5rem));
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  color: var(--paper);
}

.hero__index { text-align: right; }

.hero__foot {
  margin-top: auto;
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: var(--gap);
}

.hero__copy { flex: 0 1 auto; min-width: 0; }
.hero h1 { line-height: 1.06; white-space: nowrap; }
.hero h1 .line + .line { margin-top: .04em; }
.hero .rule { border-top-color: var(--paper-45); margin: 2rem 0 1.75rem; }
.hero__prop { font-size: var(--fs-lead); color: var(--paper); }

.hero__qr { margin: 0; flex: none; }

/* Scroll cue */
.scroll-cue {
  position: absolute; left: 50%; bottom: calc(var(--frame-inset) + 1.25rem);
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .7rem;
}
.scroll-cue__label {
  font-size: var(--fs-caption); font-weight: 600;
  text-transform: uppercase; letter-spacing: var(--track-eyebrow);
  color: var(--paper-70);
}
.scroll-cue__line {
  position: relative;
  display: block; width: 1px; height: 34px;
  background: var(--paper-45);
  overflow: hidden;
}
.scroll-cue__line::after {
  content: ""; position: absolute; inset: 0;
  background: var(--paper);
  animation: cue 2.8s var(--ease) infinite;
}
@keyframes cue {
  0%   { transform: translateY(-100%); }
  55%  { transform: translateY(100%); }
  100% { transform: translateY(100%); }
}


/* ============================================================
   02 · PROPOSITION STRIP
   ============================================================ */
.strip {
  position: relative;
  background: var(--paper);
  padding-block: var(--section-y);
  text-align: center;
}
.strip__inner { position: relative; }
.strip__index { margin: 0 0 clamp(3rem, 7vw, 5.5rem); text-align: right; }
.strip__head { line-height: 1.1; }
.strip .rule { margin-block: 2.25rem; }
.strip .lead { margin-inline: auto; }


/* ============================================================
   03 · THE PAD
   ============================================================ */
.pad {
  background: var(--paper);
  padding-block: clamp(2.5rem, 5vw, 4.5rem) var(--section-y);
}
.pad__inner {
  display: grid;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}
.pad__media { margin: 0; overflow: hidden; }
.pad__media img {
  display: block; width: 100%; height: 100%;
  aspect-ratio: 4 / 3; object-fit: cover;
}
.pad__copy .eyebrow { display: block; }
.pad__copy h2 { margin-top: 1.75rem; line-height: 1.08; }
.pad .rule { margin: 2rem 0 2.75rem; }

.steps { list-style: none; margin: 0; padding: 0; }
.step {
  display: flex; gap: clamp(1.25rem, 2.5vw, 2.25rem);
  padding-block: 1.5rem;
  border-top: 1px solid var(--hairline-ink);
}
.step:last-child { border-bottom: 1px solid var(--hairline-ink); }
.step__no {
  flex: none;
  font-size: var(--fs-eyebrow); font-weight: 600;
  letter-spacing: var(--track-eyebrow); color: var(--warm-grey);
  padding-top: .2em;
}
.step__label {
  display: block;
  font-size: var(--fs-eyebrow); font-weight: 600;
  text-transform: uppercase; letter-spacing: var(--track-label);
  color: var(--ink);
}
.step__note {
  display: block; margin-top: .5rem;
  font-size: var(--fs-caption); color: var(--grey-ink);
}
.pad__prop { margin-top: 2.75rem; color: var(--ink); }


/* ============================================================
   CITIES
   ============================================================ */
.cities {
  background: var(--paper);
  padding-bottom: var(--section-y);
}
.cities__head {
  display: grid; gap: clamp(1.5rem, 3vw, 2.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}
.cities__head .eyebrow { display: block; margin-bottom: 1.25rem; }
.cities__head h2 { line-height: 1.08; }
.cities__note { font-size: var(--fs-caption); color: var(--grey-ink); }

.cities__grid {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: var(--gap);
}

.card {
  position: relative; display: block;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--ink);
  text-decoration: none;
  --frame-inset: 12px;
}
.card__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 45%;
  transition: transform 1.2s var(--ease);
}
.card__img--prague { object-position: 34% 50%; }
.card__img--lisbon { object-position: 50% 58%; }

.card__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(18,28,38,.84) 0%,
    rgba(18,28,38,.42) 18%,
    rgba(18,28,38,.16) 42%,
    rgba(18,28,38,.78) 72%,
    rgba(18,28,38,.96) 100%);
  transition: opacity .9s var(--ease);
}
.card__keyline { z-index: 2; }

.card__body {
  position: absolute; inset: auto 0 0 0; z-index: 3;
  display: flex; flex-direction: column;
  padding: clamp(1.5rem, 2.6vw, 2.25rem);
  color: var(--paper);
}
.card__index {
  position: absolute; top: clamp(1.5rem, 2.6vw, 2.25rem);
  right: clamp(1.5rem, 2.6vw, 2.25rem);
  z-index: 3; text-align: right;
}
.card__line {
  font-family: var(--font-display); font-weight: var(--wght-display);
  font-optical-sizing: auto;
  font-size: var(--fs-h3); line-height: 1.14; letter-spacing: -.01em;
  max-width: 14ch;
}
.card__meta {
  margin-top: 1.25rem; padding-top: 1rem;
  border-top: 1px solid var(--hairline);
  font-size: var(--fs-caption); font-weight: 500;
  letter-spacing: var(--track-label); color: var(--warm-grey);
}

.card:hover .card__img,
.card:focus-visible .card__img { transform: scale(1.035); }
.card:hover .card__scrim,
.card:focus-visible .card__scrim { opacity: .82; }
/* the card sits on photography — inherited ink would vanish */
.card:focus-visible { outline: 1px solid var(--paper); outline-offset: -6px; }


/* ============================================================
   06 · SEASONS BAND
   ============================================================ */
.band {
  position: relative;
  min-height: clamp(28rem, 64vh, 44rem);
  display: flex;
  overflow: hidden;
  background: var(--ink);
}
.band__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: 50% 55%;
}
.band__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(18,28,38,.42) 0%, rgba(18,28,38,.62) 100%),
    radial-gradient(120% 80% at 50% 55%, rgba(18,28,38,.34) 0%, rgba(18,28,38,.72) 100%);
}
.band__inner {
  position: relative; z-index: 2;
  width: 100%;
  display: flex; flex-direction: column; justify-content: center;
  padding-block: clamp(4rem, 9vw, 7rem);
  text-align: center; color: var(--paper);
}
.band__index {
  position: absolute; top: clamp(1.5rem, 3.5vw, 3rem);
  right: var(--margin);
}
.band__head { line-height: 1.1; }
.band__note {
  font-size: var(--fs-caption);
  text-transform: uppercase; letter-spacing: var(--track-label);
  color: var(--paper-70);
}


/* ============================================================
   07 · CTA
   ============================================================ */
.cta {
  position: relative;
  background: var(--ink); color: var(--paper);
  padding-block: var(--section-y);
  text-align: center;
}
.cta__inner { position: relative; }
.cta__index { margin: 0 0 clamp(3rem, 7vw, 5rem); text-align: right; }
.cta__head { line-height: 1.08; }
.cta .rule { margin-block: 2.25rem 3.5rem; }

.cta__row {
  display: flex; flex-wrap: wrap; align-items: flex-start;
  justify-content: center; gap: clamp(2.5rem, 6vw, 5rem);
  text-align: left;
}

.signup { flex: 1 1 22rem; max-width: 30rem; }
.signup__label { display: block; margin-bottom: 1.25rem; }
.signup__field { display: flex; flex-wrap: wrap; gap: 1rem; }

.signup input {
  flex: 1 1 14rem; min-width: 0;
  background: transparent; color: var(--paper);
  border: 0; border-bottom: 1px solid var(--paper-45);
  border-radius: var(--radius);
  padding: .85rem 0;
  font-family: var(--font-sans); font-size: var(--fs-body);
  transition: border-color .4s var(--ease);
}
.signup input::placeholder { color: var(--paper-45); }
.signup input:hover { border-bottom-color: var(--paper-70); }
.signup input:focus { outline: none; border-bottom-color: var(--paper); }
.signup input:focus-visible { outline: 1px solid var(--paper); outline-offset: 4px; }

.signup__note {
  margin: 1.5rem 0 0;
  font-size: var(--fs-caption); color: var(--warm-grey);
}

.cta__qr { flex: none; margin: 0; }
.cta__prop {
  margin-top: clamp(3.5rem, 7vw, 5.5rem);
  font-size: var(--fs-caption);
  text-transform: uppercase; letter-spacing: var(--track-label);
  color: var(--paper-70);
}


/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--paper); color: var(--ink);
  border-top: 1px solid var(--hairline-ink);
  padding-block: clamp(3.5rem, 8vw, 6rem);
}
.footer__inner { display: grid; gap: clamp(2.5rem, 6vw, 4.5rem); }

.footer__mark { height: 22px; width: auto; display: block; }
.footer__endline {
  margin: 1.25rem 0 0;
  font-family: var(--font-display); font-weight: var(--wght-display);
  font-style: italic; font-size: var(--fs-h3); line-height: 1.1;
}

.footer__cols {
  display: grid; gap: clamp(2rem, 4vw, 3rem);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.footer__col .eyebrow { display: block; margin-bottom: 1.25rem; }
.footer__col ul { list-style: none; margin: 0; padding: 0; }
.footer__col li + li { margin-top: .6rem; }
.footer__col a {
  color: var(--ink); text-decoration: none;
  font-size: var(--fs-caption);
  border-bottom: 1px solid transparent;
  transition: border-color .4s var(--ease);
}
.footer__col a:hover { border-bottom-color: var(--hairline-ink); }

.footer__ig { display: inline-block; line-height: 0; }
.footer__ig img { width: 84px; height: auto; }

.footer__base {
  display: flex; flex-wrap: wrap; gap: 1rem 2rem;
  justify-content: space-between; align-items: baseline;
  padding-top: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid var(--hairline-ink);
}
.footer__prop { margin: 0; font-size: var(--fs-caption);
  text-transform: uppercase; letter-spacing: var(--track-label); }
.footer__legal { margin: 0; font-size: var(--fs-caption); color: var(--grey-ink); }


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (min-width: 48em) {
  .cities__head { grid-template-columns: 1fr auto; align-items: end; }
  .cities__note { text-align: right; }
  .footer__cols { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 60em) {
  .pad__inner { grid-template-columns: 1fr 1fr; }
  .pad__media img { aspect-ratio: 4 / 5; }
  .cities__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .card { aspect-ratio: 3 / 4; }
  .footer__inner { grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); }
  .footer__base { grid-column: 1 / -1; }
}

/* ---- Below the nav breakpoint: disclosure menu -------------- */
@media (max-width: 59.99em) {
  .nav__toggle { display: block; }

  .nav__menu {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    gap: 0;
    background: var(--ink);
    border-bottom: 1px solid var(--hairline);
    padding: .5rem var(--margin) 2rem;
    visibility: hidden; opacity: 0;
    transform: translateY(-8px);
    /* visibility flips at the end when closing, immediately when opening */
    transition: opacity .4s var(--ease), transform .4s var(--ease), visibility 0s linear .4s;
  }
  .nav.is-open .nav__menu {
    visibility: visible; opacity: 1; transform: none;
    transition: opacity .4s var(--ease), transform .4s var(--ease), visibility 0s;
  }

  .nav__links { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__links a {
    padding-block: 1.1rem;
    border-bottom: 1px solid var(--hairline);
  }
  .nav__links a:hover { border-bottom-color: var(--paper-45); }
  .nav__cta { margin-top: 1.75rem; text-align: center; }
}

@media (max-width: 47.99em) {
  :root { --nav-h: 64px; }

  .hero__foot { flex-direction: column; align-items: flex-start; gap: 2.5rem; }
  .hero__copy { max-width: 100%; }
  .hero .rule { margin: 1.5rem 0 1.25rem; }
  .scroll-cue { display: none; }

  .qr-key { padding: 14px; }
  .qr-key img { width: 104px; height: 104px; }
  .qr-key .cap { margin-top: 10px; padding-top: 8px; }

  .cta__row { justify-content: flex-start; }
  .card__line { font-size: 1.5rem; }
}

@media (max-width: 30em) {
  .qr-key img { width: 92px; height: 92px; }
  /* Keep the index eyebrow inside the card on narrow phones. */
  .card__index { font-size: .7rem; letter-spacing: .16em; }
}


/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }

  .js [data-reveal] { opacity: 1; transform: none; }
  .scroll-cue__line::after { animation: none; transform: none; }
  .card:hover .card__img, .card:focus-visible .card__img { transform: none; }
}