/*
Theme Name: yukinekocoffee
Author: Yukineko Coffee
Description: 「雪ねこ珈琲」公式ショップのための、やさしく冬らしいオリジナルテーマです。
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 7.4
Text Domain: yukinekocoffee
*/

:root {
  --color-snow: #fbfcfd;
  --color-cream: #f7f1e8;
  --color-cream-deep: #eee3d4;
  --color-ice: #e8f1f5;
  --color-ice-deep: #c8dce6;
  --color-coffee: #4b382e;
  --color-coffee-dark: #2f231e;
  --color-caramel: #a87a55;
  --color-text: #443a34;
  --color-muted: #746961;
  --color-line: rgba(75, 56, 46, 0.14);
  --shadow-soft: 0 18px 48px rgba(72, 55, 45, 0.09);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --container: 1180px;
  --font-sans: "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;
  --font-serif: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-snow);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid #6b98ae;
  outline-offset: 4px;
}

.screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--color-coffee-dark);
  color: #fff;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.site-section {
  padding: 104px 0;
}

.site-section--tinted {
  background: var(--color-cream);
}

.site-section--ice {
  background: linear-gradient(135deg, #f4f8fa 0%, var(--color-ice) 100%);
}

.section-heading {
  max-width: 680px;
  margin-bottom: 48px;
}

.section-heading--center {
  margin-inline: auto;
  text-align: center;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: var(--color-caramel);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-kicker::before {
  width: 24px;
  height: 1px;
  background: currentColor;
  content: "";
}

.section-heading--center .section-kicker::after {
  width: 24px;
  height: 1px;
  background: currentColor;
  content: "";
}

.section-title {
  margin: 0;
  color: var(--color-coffee-dark);
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3vw, 2.85rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.45;
}

.section-lead {
  margin: 20px 0 0;
  color: var(--color-muted);
  font-size: 1.02rem;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 24px;
  border: 1px solid var(--color-coffee);
  border-radius: 999px;
  background: var(--color-coffee);
  color: #fff;
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.3;
  text-decoration: none;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.button::after {
  content: "→";
  transition: transform 0.2s ease;
}

.button:hover {
  border-color: var(--color-coffee-dark);
  background: var(--color-coffee-dark);
  transform: translateY(-2px);
}

.button:hover::after {
  transform: translateX(3px);
}

.button--light {
  border-color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-coffee-dark);
}

.button--light:hover {
  border-color: #fff;
  background: #fff;
  color: var(--color-coffee-dark);
}

.button--outline {
  background: transparent;
  color: var(--color-coffee);
}

.button--outline:hover {
  color: #fff;
}

/* Header */
.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(75, 56, 46, 0.08);
  background: rgba(251, 252, 253, 0.94);
  backdrop-filter: blur(14px);
}

.site-header__inner {
  display: flex;
  min-height: 78px;
  align-items: center;
  gap: 26px;
}

.site-branding {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 11px;
  color: var(--color-coffee-dark);
  text-decoration: none;
}

.site-branding__mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid var(--color-ice-deep);
  border-radius: 50%;
  background: var(--color-ice);
  color: var(--color-coffee);
  font-size: 1.05rem;
}

.site-branding__name {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.custom-logo-link {
  display: inline-flex;
}

.custom-logo {
  width: auto;
  max-height: 44px;
}

.site-navigation {
  margin-left: auto;
}

.site-navigation ul {
  display: flex;
  align-items: center;
  gap: clamp(15px, 2vw, 28px);
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-navigation a {
  position: relative;
  display: block;
  padding: 8px 0;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.site-navigation a::after {
  position: absolute;
  right: 0;
  bottom: 3px;
  left: 0;
  height: 1px;
  background: var(--color-caramel);
  content: "";
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.site-navigation a:hover::after,
.site-navigation a:focus-visible::after {
  transform: scaleX(1);
}

.header-cta {
  min-height: 44px;
  padding: 9px 18px;
  font-size: 0.84rem;
}

.site-navigation__shop {
  display: none;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  background: #fff;
  color: var(--color-coffee-dark);
  cursor: pointer;
}

.menu-toggle__line {
  display: block;
  width: 20px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:first-child {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-toggle__line:last-child {
  transform: translateY(-6px) rotate(-45deg);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  background: #eef3f6;
}

.hero__image {
  width: 100%;
  max-height: calc(100vh - 78px);
  object-fit: cover;
  object-position: center center;
}

.hero__actions {
  position: absolute;
  right: 0;
  bottom: 38px;
  left: 0;
  display: flex;
  justify-content: center;
  gap: 12px;
  pointer-events: none;
}

.hero__actions .button {
  box-shadow: 0 10px 28px rgba(47, 35, 30, 0.2);
  pointer-events: auto;
}

/* Concept */
.concept {
  position: relative;
  overflow: hidden;
}

.concept::before,
.concept::after {
  position: absolute;
  color: var(--color-ice-deep);
  content: "❄";
  font-family: serif;
  line-height: 1;
  opacity: 0.42;
  pointer-events: none;
}

.concept::before {
  top: 62px;
  left: 5vw;
  font-size: clamp(4rem, 9vw, 8rem);
  transform: rotate(12deg);
}

.concept::after {
  right: 7vw;
  bottom: 54px;
  font-size: clamp(2.5rem, 6vw, 5rem);
  transform: rotate(-10deg);
}

.concept__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 62px clamp(28px, 6vw, 80px);
  margin: 0 auto;
  border: 1px solid rgba(200, 220, 230, 0.85);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.concept__copy {
  margin: 26px 0 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 2.15;
}

/* Product lineup */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  overflow: hidden;
  border: 1px solid rgba(75, 56, 46, 0.09);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: 0 10px 32px rgba(72, 55, 45, 0.06);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.product-card:hover {
  box-shadow: 0 18px 42px rgba(72, 55, 45, 0.11);
  transform: translateY(-4px);
}

.product-card__image-wrap {
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--color-ice);
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.product-card:hover .product-card__image {
  transform: scale(1.025);
}

.product-card__body {
  padding: 21px 20px 23px;
}

.product-card__status {
  display: inline-flex;
  padding: 3px 10px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: var(--color-ice);
  color: #527487;
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.product-card__title {
  margin: 0;
  color: var(--color-coffee-dark);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  line-height: 1.5;
}

.product-card__description {
  margin: 8px 0 0;
  color: var(--color-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.lineup-note {
  margin: 34px 0 0;
  color: var(--color-muted);
  font-size: 0.88rem;
  text-align: center;
}

/* Gift */
.gift-panel {
  display: grid;
  overflow: hidden;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
  align-items: center;
  border-radius: var(--radius-lg);
  background: var(--color-coffee-dark);
  box-shadow: var(--shadow-soft);
  color: #fff;
}

.gift-panel__media {
  height: 100%;
  min-height: 510px;
}

.gift-panel__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gift-panel__content {
  padding: clamp(42px, 6vw, 78px);
}

.gift-panel .section-kicker {
  color: #d7b994;
}

.gift-panel .section-title {
  color: #fff;
}

.gift-panel__text {
  margin: 22px 0 30px;
  color: rgba(255, 255, 255, 0.74);
}

.gift-panel__note {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.82rem;
}

/* Commitments */
.commitment-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.commitment-card {
  padding: 42px 34px;
  border: 1px solid rgba(200, 220, 230, 0.9);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.78);
  text-align: center;
}

.commitment-card__icon {
  display: grid;
  width: 70px;
  height: 70px;
  place-items: center;
  margin: 0 auto 23px;
  border-radius: 50%;
  background: var(--color-ice);
  color: var(--color-coffee);
}

.commitment-card__icon svg {
  width: 34px;
  height: 34px;
  stroke: currentColor;
}

.commitment-card__title {
  margin: 0;
  color: var(--color-coffee-dark);
  font-family: var(--font-serif);
  font-size: 1.25rem;
}

.commitment-card__text {
  margin: 14px 0 0;
  color: var(--color-muted);
  font-size: 0.94rem;
}

/* Shopping guide */
.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 44px;
  counter-reset: guide;
}

.guide-step {
  position: relative;
  padding-top: 23px;
  border-top: 1px solid var(--color-line);
  counter-increment: guide;
}

.guide-step::before {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border-radius: 50%;
  background: var(--color-coffee);
  color: #fff;
  content: counter(guide, decimal-leading-zero);
  font-size: 0.78rem;
  font-weight: 700;
}

.guide-step:not(:last-child)::after {
  position: absolute;
  top: 42px;
  right: -29px;
  color: var(--color-caramel);
  content: "→";
  font-size: 1.15rem;
}

.guide-step__title {
  margin: 0;
  color: var(--color-coffee-dark);
  font-family: var(--font-serif);
  font-size: 1.25rem;
}

.guide-step__text {
  margin: 10px 0 0;
  color: var(--color-muted);
  font-size: 0.94rem;
}

.guide-note {
  padding: 20px 24px;
  margin-top: 42px;
  border-radius: var(--radius-sm);
  background: var(--color-cream);
  color: var(--color-muted);
  font-size: 0.9rem;
  text-align: center;
}

/* News */
.news-list {
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--color-line);
  list-style: none;
}

.news-item {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  align-items: center;
  gap: 28px;
  min-height: 86px;
  border-bottom: 1px solid var(--color-line);
}

.news-item__date {
  color: var(--color-muted);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

.news-item__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.news-item__link {
  color: var(--color-coffee);
  text-decoration: none;
}

.news-item__link:hover {
  text-decoration: underline;
}

.news-item__arrow {
  color: var(--color-caramel);
}

.news-empty {
  padding: 42px 28px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--color-muted);
  text-align: center;
}

.news-empty p {
  margin: 0;
}

/* Generic content */
.content-area {
  min-height: 60vh;
  padding: 80px 0;
}

.entry-card {
  padding: 34px;
  margin-bottom: 24px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: #fff;
}

.entry-title {
  margin-top: 0;
  font-family: var(--font-serif);
}

/* Footer */
.site-footer {
  padding: 76px 0 28px;
  background: var(--color-coffee-dark);
  color: rgba(255, 255, 255, 0.75);
}

.site-footer__main {
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) 1fr auto;
  gap: 64px;
  align-items: start;
  padding-bottom: 54px;
}

.site-footer__brand {
  color: #fff;
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.site-footer__tagline {
  max-width: 320px;
  margin: 14px 0 0;
  font-size: 0.92rem;
}

.site-footer__heading {
  margin: 0 0 16px;
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-navigation ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(110px, 1fr));
  gap: 8px 24px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.footer-navigation a,
.social-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  text-decoration: none;
}

.footer-navigation a:hover,
.social-links a:hover {
  color: #fff;
  text-decoration: underline;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-links__empty {
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.82rem;
}

.site-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  font-size: 0.78rem;
}

.site-footer__bottom p {
  margin: 0;
}

@media (max-width: 1080px) {
  .site-navigation ul {
    gap: 14px;
  }

  .site-navigation a {
    font-size: 0.82rem;
  }

  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .site-section {
    padding: 80px 0;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .site-navigation {
    position: fixed;
    z-index: 99;
    top: 78px;
    right: 0;
    left: 0;
    padding: 24px;
    border-top: 1px solid var(--color-line);
    background: rgba(251, 252, 253, 0.99);
    box-shadow: 0 20px 30px rgba(47, 35, 30, 0.1);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .site-navigation.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-navigation ul {
    display: grid;
    gap: 3px;
  }

  .site-navigation a {
    padding: 12px 4px;
    font-size: 0.96rem;
  }

  .site-navigation__shop {
    display: inline-flex !important;
    width: 100%;
    margin-top: 12px;
    padding: 12px 20px !important;
    color: #fff;
  }

  .site-navigation__shop::after {
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    transform: none;
  }

  .header-cta {
    display: none;
  }

  .hero__image {
    max-height: none;
    object-fit: contain;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gift-panel {
    grid-template-columns: 1fr;
  }

  .gift-panel__media {
    min-height: 0;
    aspect-ratio: 4 / 3;
  }

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

  .commitment-card {
    display: grid;
    grid-template-columns: 70px 1fr;
    column-gap: 24px;
    text-align: left;
  }

  .commitment-card__icon {
    grid-row: 1 / span 2;
    margin: 0;
  }

  .commitment-card__text {
    margin-top: 8px;
  }

  .site-footer__main {
    grid-template-columns: 1fr 1fr;
  }

  .site-footer__social {
    grid-column: 1 / -1;
  }
}

@media (max-width: 620px) {
  html {
    scroll-padding-top: 70px;
  }

  .site-container {
    width: min(calc(100% - 32px), var(--container));
  }

  .site-section {
    padding: 66px 0;
  }

  .section-heading {
    margin-bottom: 34px;
  }

  .site-header__inner {
    min-height: 70px;
  }

  .site-branding__mark {
    width: 36px;
    height: 36px;
  }

  .site-branding__name {
    font-size: 1.02rem;
  }

  .site-navigation {
    top: 70px;
  }

  .hero {
    overflow: visible;
  }

  .hero__actions {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 16px;
    background: var(--color-ice);
  }

  .hero__actions .button {
    min-height: 46px;
    padding: 10px 14px;
    box-shadow: none;
    font-size: 0.84rem;
  }

  .hero__actions .button--light {
    border-color: var(--color-coffee);
  }

  .concept__content {
    padding: 42px 24px;
  }

  .concept__copy {
    font-size: 1rem;
    line-height: 2;
  }

  .product-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .product-card {
    display: grid;
    grid-template-columns: 42% 1fr;
    align-items: stretch;
  }

  .product-card__image-wrap {
    height: 100%;
    min-height: 210px;
    aspect-ratio: auto;
  }

  .product-card__body {
    align-self: center;
    padding: 18px;
  }

  .gift-panel__content {
    padding: 38px 24px 42px;
  }

  .commitment-card {
    display: block;
    padding: 32px 24px;
    text-align: center;
  }

  .commitment-card__icon {
    margin: 0 auto 20px;
  }

  .guide-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .guide-step:not(:last-child)::after {
    display: none;
  }

  .news-item {
    grid-template-columns: 1fr auto;
    gap: 5px 16px;
    padding: 18px 0;
  }

  .news-item__date {
    grid-column: 1 / -1;
  }

  .site-footer {
    padding-top: 58px;
  }

  .site-footer__main {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .site-footer__social {
    grid-column: auto;
  }

  .site-footer__bottom {
    display: block;
  }

  .site-footer__bottom p + p {
    margin-top: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}