/* ================================================================
   RISA BLANCA — Oku-Shibuya POPUP STORE Landing Page
   ================================================================ */

/* ---------- Design Tokens ---------- */
:root {
  --color-bg:       #FFFFFF;
  --color-bg-dark:  #000000;
  --color-text:     #000000;
  --color-text-inv: #FFFFFF;
  --color-accent:   #D4AF37; /* Gold */
  --color-highlight: #DB7093; /* PaleVioletRed */
  --color-muted:    #696969; /* DimGray */
  --color-border:   #D3D3D3; /* LightGrey */
  --color-card-bg:  #FFFFFF;
  --color-card-dark:#000000;

  --font-serif:   'Cormorant Garamond', 'Georgia', serif;
  --font-sans:    'Noto Sans JP', 'Helvetica Neue', sans-serif;

  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  2rem;
  --space-lg:  4rem;
  --space-xl:  6rem;
  --space-2xl: 10rem;

  --radius:    4px;
  --transition: .35s cubic-bezier(.25,.46,.45,.94);
}

/* ---------- Password Overlay ---------- */
.password-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .6s ease, visibility .6s ease;
}
.password-overlay.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.password-modal {
  text-align: center;
  padding: var(--space-lg);
  max-width: 380px;
  width: 100%;
}
.password-modal__logo {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  letter-spacing: .35em;
  color: var(--color-text-inv);
  margin-bottom: 4px;
}
.password-modal__sub {
  font-family: var(--font-serif);
  font-size: .75rem;
  letter-spacing: .25em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}
.password-modal__text {
  font-size: .85rem;
  color: var(--color-muted);
  margin-bottom: var(--space-md);
}
.password-modal__form {
  display: flex;
  gap: 0;
}
.password-modal__input {
  flex: 1;
  padding: .85rem 1rem;
  border: 1px solid rgba(255,255,255,.15);
  border-right: none;
  background: transparent;
  color: var(--color-text-inv);
  font-family: var(--font-sans);
  font-size: .9rem;
  border-radius: var(--radius) 0 0 var(--radius);
  outline: none;
  transition: border-color var(--transition);
}
.password-modal__input:focus {
  border-color: var(--color-accent);
}
.password-modal__input::placeholder {
  color: rgba(255,255,255,.3);
}
.password-modal__btn {
  padding: .85rem 1.8rem;
  background: var(--color-accent);
  color: var(--color-text);
  border: 1px solid var(--color-accent);
  font-family: var(--font-sans);
  font-size: .8rem;
  letter-spacing: .12em;
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
  transition: all var(--transition);
}
.password-modal__btn:hover {
  background: transparent;
  color: var(--color-accent);
}
.password-modal__error {
  font-size: .8rem;
  color: var(--color-highlight);
  margin-top: var(--space-sm);
  min-height: 1.2em;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  font-weight: 300;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: anywhere;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font:inherit; }

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 2rem);
}
.section {
  padding: var(--space-2xl) 0;
}
.section--dark {
  --color-muted: var(--color-border);
  background: var(--color-bg-dark);
  color: var(--color-text-inv);
}
.section__label {
  font-family: var(--font-serif);
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .25em;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}
.section--dark .section__label { color: var(--color-accent); }
.section__heading {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  font-weight: 400;
  line-height: 1.4;
  margin-bottom: var(--space-lg);
  text-wrap: balance;
  overflow-wrap: anywhere;
}
.section__heading em {
  font-style: normal;
  color: var(--color-highlight);
}
.text-phrase {
  display: inline-block;
  max-width: 100%;
  overflow-wrap: anywhere;
  vertical-align: baseline;
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s var(--transition), transform .8s var(--transition);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================================================================
   HEADER
   ================================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: var(--space-sm) 0;
  transition: background var(--transition), box-shadow var(--transition);
}
.header.is-scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--color-border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: 0 var(--space-md);
  position: relative;
}
.nav__logo {
  flex: 0 0 auto;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  letter-spacing: .35em;
  font-weight: 400;
  transition: color var(--transition);
}
.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(.8rem, 1.7vw, var(--space-md));
}
.nav__link {
  white-space: nowrap;
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  position: relative;
  transition: color var(--transition);
}
.nav__link::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 1px;
  background: var(--color-accent);
  transition: width var(--transition);
}
.nav__link:hover::after { width: 100%; }

/* Hamburger */
.nav__hamburger {
  display: none;
  position: absolute;
  left: var(--space-md);
  width: 24px; height: 18px;
  flex-direction: column;
  justify-content: space-between;
}
.nav__hamburger span {
  display: block;
  width: 100%; height: 1px;
  background: var(--color-text);
  transition: var(--transition);
}
.nav__hamburger.is-active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}
.nav__hamburger.is-active span:nth-child(2) { opacity: 0; }
.nav__hamburger.is-active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative;
  min-height: 600px;
  height: auto;
  min-height: max(600px, 100svh);
  display: flex;
  align-items: center;
  justify-content: center;
  background: url('images/main_visual.jpg') center/cover no-repeat;
  text-align: center;
  overflow: hidden;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,.55) 0%,
    rgba(0,0,0,.35) 50%,
    rgba(0,0,0,.6) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 1;
  color: #fff;
  width: 100%;
  padding: 8rem clamp(1rem, 5vw, 2rem);
}
.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 6vw, 3.6rem);
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: .08em;
  margin-bottom: var(--space-md);
}
.hero__date {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 4vw, 1.35rem);
  letter-spacing: .2em;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}
.hero__cta {
  display: inline-block;
  padding: .9rem 2.8rem;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: .8rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  transition: all var(--transition);
}
.hero__cta:hover {
  background: var(--color-accent);
  color: var(--color-text);
}

/* Fade-up animation */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp .9s ease forwards;
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  z-index: 1;
}
.hero__scroll span {
  font-size: .65rem;
  letter-spacing: .2em;
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,.4), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: .3; transform: scaleY(.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ================================================================
   CONCEPT
   ================================================================ */
.concept__lead {
  font-size: 1rem;
  line-height: 2.2;
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
  text-align: center;
  text-wrap: pretty;
}
.copy-line { display: block; }
.concept { text-align: center; }
.concept__pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
}
.concept__pillar {
  padding: var(--space-lg) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: border-color var(--transition), transform var(--transition);
}
.concept__pillar:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}
.concept__pillar-num {
  font-family: var(--font-serif);
  font-size: .8rem;
  color: var(--color-accent);
  letter-spacing: .1em;
  display: block;
  margin-bottom: var(--space-sm);
}
.concept__pillar-title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: var(--space-sm);
  letter-spacing: .05em;
}
.concept__pillar-text {
  font-size: .85rem;
  color: var(--color-muted);
  line-height: 1.9;
  text-wrap: balance;
}

/* ================================================================
   INFO
   ================================================================ */
.info__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}
.info__card {
  background: var(--color-card-bg);
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), transform var(--transition);
}
.info__card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
}
.info__icon {
  width: 40px; height: 40px;
  margin: 0 auto var(--space-md);
  color: var(--color-accent);
}
.info__icon svg { width: 100%; height: 100%; }
.info__card h3 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: var(--space-xs);
  letter-spacing: .05em;
  color: var(--color-text);
}
.info__card p {
  font-size: .9rem;
  line-height: 1.8;
  color: var(--color-text);
}
.info__sub {
  font-size: .8rem !important;
  color: var(--color-muted) !important;
  margin-top: var(--space-xs);
}
.info__cta-wrap {
  text-align: center;
}
.btn {
  display: inline-block;
  padding: 1rem 3rem;
  font-size: .85rem;
  letter-spacing: .15em;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
}
.btn--primary {
  background: var(--color-accent);
  color: var(--color-text);
  border: 1px solid var(--color-accent);
}
.btn--primary:hover {
  background: transparent;
  color: var(--color-accent);
}
.info__note {
  font-size: .75rem;
  color: var(--color-muted);
  margin-top: var(--space-sm);
}
.info__extras {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
  max-width: 900px;
  margin: 0 auto;
}
.info__extra {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}
.info__extra h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-muted);
  margin-bottom: var(--space-xs);
}
.info__extra p {
  font-size: .85rem;
  line-height: 2;
}

/* ================================================================
   GREETING
   ================================================================ */
.greeting__body {
  max-width: 720px;
  margin: 0 auto;
  text-align: left;
}
.greeting__body p {
  font-size: .92rem;
  color: var(--color-border);
  line-height: 2.2;
  margin-bottom: var(--space-md);
  text-wrap: pretty;
}
.greeting__body p:last-child {
  margin-bottom: 0;
}
.greeting__closing {
  font-style: italic;
  color: var(--color-highlight) !important;
}

/* ================================================================
   GALLERY / COLLECTION
   ================================================================ */
.gallery { text-align: center; }
.gallery__lead {
  font-size: 1rem;
  color: var(--color-border);
  margin-bottom: var(--space-xl);
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
  text-align: left;
}
.product-card {
  overflow: hidden;
  border: 1px solid #696969;
  border-radius: var(--radius);
}
.product-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}
.product-card__content {
  padding: var(--space-md);
}
.product-card__badge {
  display: inline-block;
  margin-bottom: var(--space-sm);
  font-family: var(--font-serif);
  font-size: .9rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-highlight);
}
.product-card h3 {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  column-gap: .75em;
  font-size: 1.05rem;
  font-weight: 400;
  margin-bottom: var(--space-sm);
}
.product-card__name-en {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  letter-spacing: .03em;
  line-height: 1.2;
}
.product-card__name-ja {
  font-size: .7rem;
  letter-spacing: .08em;
  color: var(--color-border);
}
.product-card h3:not(:first-of-type) { margin-top: var(--space-md); }
.product-card p {
  font-size: .88rem;
  line-height: 2;
  color: var(--color-border);
  text-wrap: pretty;
}

.product-card .product-card__price {
  margin-top: var(--space-sm);
  font-size: .75rem;
  line-height: 1.6;
}

/* ---------- Previous gallery ---------- */
.previous-gallery { text-align: center; }
.previous-gallery__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-md);
}
.previous-gallery__grid figure { overflow: hidden; border-radius: var(--radius); }
.previous-gallery__grid img {
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.collection {
  margin-bottom: var(--space-xl);
}
.collection:last-child {
  margin-bottom: 0;
}
.collection__hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}
.collection__hero--reverse {
  direction: rtl;
}
.collection__hero--reverse > * {
  direction: ltr;
}
.collection__img-wrap {
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 1 / 1;
}
.collection__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.collection__img-wrap:hover img {
  transform: scale(1.04);
}
.collection__text {
  text-align: left;
}
.collection__title {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 400;
  letter-spacing: .08em;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}
.collection__desc {
  font-size: .9rem;
  color: var(--color-border);
  line-height: 2.2;
}
.collection__sub-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-md);
}
.collection__sub-img {
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
}
.collection__sub-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.collection__sub-img:hover img {
  transform: scale(1.04);
}

/* ================================================================
   DESIGNER
   ================================================================ */
.designer__content { text-align: center; }
.designer__quote {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 300;
  font-style: italic;
  line-height: 2;
  color: var(--color-accent);
  border-left: 2px solid var(--color-highlight);
  padding-left: var(--space-md);
  margin-bottom: var(--space-lg);
  display: inline-block;
  text-align: left;
  max-width: 100%;
  text-wrap: pretty;
}
.designer__bio {
  max-width: 680px;
  margin: 0 auto;
  text-align: left;
}
.designer__bio p {
  font-size: .9rem;
  color: var(--color-border);
  line-height: 2;
  margin-bottom: var(--space-sm);
}

/* ================================================================
   ACCESS
   ================================================================ */
.access__content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-lg);
  align-items: start;
}
.access__map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,.06);
}
.access__map iframe {
  display: block;
}
.access__details h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: var(--space-sm);
}
.access__address {
  font-size: .9rem;
  color: var(--color-muted);
  margin-bottom: var(--space-md);
  line-height: 1.8;
}
.access__directions,
.access__hours {
  margin-bottom: var(--space-md);
}
.access__directions h4,
.access__hours h4 {
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-xs);
}
.access__directions li {
  font-size: .88rem;
  line-height: 2;
  padding-left: 1em;
  position: relative;
}
.access__directions li::before {
  content: '–';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}
.access__hours p {
  font-size: .88rem;
  line-height: 1.8;
}
.access__link {
  display: inline-block;
  font-size: .85rem;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 2px;
}
.access__link:hover { color: var(--color-accent); }

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  --color-muted: var(--color-border);
  background: var(--color-bg-dark);
  color: var(--color-text-inv);
  padding: var(--space-xl) 0 var(--space-lg);
  text-align: center;
}
.footer__logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: .35em;
}
.footer__tagline {
  font-size: .7rem;
  letter-spacing: .25em;
  color: var(--color-muted);
  margin-top: 4px;
}
.footer__social {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}
.footer__social-link {
  width: 36px; height: 36px;
  color: var(--color-muted);
  transition: color var(--transition), transform var(--transition);
}
.footer__social-link:hover {
  color: var(--color-accent);
  transform: translateY(-2px);
}
.footer__social-link svg { width: 100%; height: 100%; }

.footer__newsletter {
  margin-bottom: var(--space-lg);
}
.footer__newsletter p {
  font-size: .8rem;
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
}
.footer__form {
  display: flex;
  justify-content: center;
  gap: 0;
  max-width: 380px;
  margin: 0 auto;
}
.footer__input {
  flex: 1;
  padding: .75rem 1rem;
  border: 1px solid rgba(255,255,255,.15);
  border-right: none;
  background: transparent;
  color: var(--color-text-inv);
  font-size: .85rem;
  border-radius: var(--radius) 0 0 var(--radius);
  outline: none;
  transition: border-color var(--transition);
}
.footer__input:focus {
  border-color: var(--color-accent);
}
.footer__input::placeholder { color: rgba(255,255,255,.3); }
.footer__submit {
  padding: .75rem 1.5rem;
  background: var(--color-accent);
  color: var(--color-text);
  border: 1px solid var(--color-accent);
  font-size: .8rem;
  letter-spacing: .1em;
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
  transition: all var(--transition);
}
.footer__submit:hover {
  background: transparent;
  color: var(--color-accent);
}
.footer__bottom {
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer__contact {
  font-size: .8rem;
  color: var(--color-muted);
  margin-bottom: var(--space-xs);
}
.footer__copy {
  font-size: .7rem;
  color: rgba(255,255,255,.3);
  letter-spacing: .08em;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 900px) {
  .concept__pillars { grid-template-columns: 1fr; }
  .info__grid { grid-template-columns: 1fr; }
  .collection__hero { grid-template-columns: 1fr; }
  .collection__hero--reverse { direction: ltr; }
  .collection__sub-images { grid-template-columns: 1fr; }
  .access__content { grid-template-columns: 1fr; }
}

@media (max-width: 1280px) {
  /* Keep the fixed menu relative to the viewport after scrolling. */
  .header.is-scrolled { backdrop-filter: none; -webkit-backdrop-filter: none; }
  .nav { justify-content: center; }
  .nav__links {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: clamp(.75rem, 4vh, var(--space-lg));
    padding: 4rem 1.5rem 2rem;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
  }
  .nav__links.is-open {
    opacity: 1;
    pointer-events: all;
  }
  .nav__link {
    flex-shrink: 0;
    max-width: 100%;
    white-space: normal;
    text-align: center;
    font-size: 1rem;
    letter-spacing: .2em;
  }
  .nav__link:first-child { margin-top: auto; }
  .nav__link:last-child { margin-bottom: auto; }
  .nav__hamburger {
    display: flex;
    z-index: 1001;
  }
}

@media (max-width: 768px) {
  .section { padding: var(--space-xl) 0; }
  .concept__lead { font-size: .9375rem; }
  .concept__lead .copy-line + .copy-line { margin-top: .75em; }
  .designer__quote { padding-left: 1rem; font-size: 1rem; }
  .product-card__content { padding: clamp(1rem, 4vw, 2rem); }
  .product-card h3 { display: block; }
  .product-card__name-ja { display: block; margin-top: .5rem; }
  .info__card, .concept__pillar { padding: 2rem 1rem; }
  .hero { background-image: url('images/main_visual_mobile.jpg'); }
  .hero__title { letter-spacing: .04em; }
  .product-grid, .info__extras { grid-template-columns: 1fr; }
  .previous-gallery__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .nav { padding: 0 1rem; }
  .nav__hamburger { left: 1rem; }
  .nav__logo { font-size: 1.1rem; letter-spacing: .2em; }
  .hero__date { font-size: 1.1rem; letter-spacing: .1em; }
  .password-modal { padding: var(--space-md); }
  .password-modal__form { flex-direction: column; gap: var(--space-xs); }
  .password-modal__input { border-right: 1px solid rgba(255,255,255,.15); border-radius: var(--radius); }
  .password-modal__btn { border-radius: var(--radius); }

  .hero__cta { padding: .75rem 2rem; font-size: .75rem; }
  .btn { padding: .8rem 2rem; font-size: .8rem; }
  .footer__form { flex-direction: column; gap: var(--space-xs); }
  .footer__input { border-right: 1px solid rgba(255,255,255,.15); border-radius: var(--radius); }
  .footer__submit { border-radius: var(--radius); }
}