:root {
  --accent: #00e6d7;
  --accent-dark: #00a99f;
  --ink: #151515;
  --muted: #62615c;
  --line: #e5e0d8;
  --paper: #fffdf8;
  --warm: #f6f1e9;
  --white: #ffffff;
  --shadow: 0 20px 55px rgba(28, 25, 20, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 78px;
  padding: 12px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(21, 21, 21, 0.08);
  background: rgba(255, 253, 248, 0.9);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand img {
  width: 48px;
  height: 58px;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 34px);
  color: #272521;
  font-size: 0.94rem;
  font-weight: 650;
}

.desktop-nav a {
  position: relative;
  padding: 8px 0;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: 2px;
  left: 0;
  height: 2px;
  background: var(--accent);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: var(--accent);
  color: #061917;
  font-size: 0.95rem;
  font-weight: 800;
  box-shadow: 0 12px 26px rgba(0, 230, 215, 0.24);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(0, 230, 215, 0.32);
}

.button-small {
  min-height: 42px;
  padding: 0 18px;
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.55);
  background: rgba(255, 255, 255, 0.16);
  color: var(--white);
  box-shadow: none;
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.24);
  box-shadow: none;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.mobile-nav {
  display: none;
}

.hero {
  position: relative;
  min-height: min(760px, calc(100vh - 78px));
  overflow: hidden;
  color: var(--white);
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  background-image: url("https://kobuta-cafe.square.site/uploads/b/f42a1820-5008-11f0-9978-778631745950/KobutaCafe_TeriyakiChickenRice_124309.jpg");
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(10, 9, 8, 0.8) 0%, rgba(10, 9, 8, 0.48) 44%, rgba(10, 9, 8, 0.1) 100%),
    radial-gradient(circle at 16% 72%, rgba(0, 230, 215, 0.38), transparent 32%);
}

.hero-content {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(760px, 100%);
  min-height: min(760px, calc(100vh - 78px));
  padding: clamp(64px, 10vw, 128px) clamp(20px, 7vw, 96px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--accent);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 10ch;
  margin-bottom: 18px;
  font-size: clamp(4rem, 11vw, 8.75rem);
  line-height: 0.88;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 610px;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
}

.hero-actions,
.hero-notes,
.about-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-notes {
  margin-top: 34px;
}

.hero-notes span,
.about-points span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.88rem;
  font-weight: 750;
}

.intro-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.intro-band div {
  padding: 28px clamp(20px, 5vw, 72px);
  background: var(--white);
}

.stat {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1;
}

.intro-band span:last-child {
  color: var(--muted);
  font-weight: 650;
}

.section,
.split-section {
  padding: clamp(72px, 9vw, 124px) clamp(20px, 6vw, 84px);
}

.section-heading {
  width: min(760px, 100%);
  margin-bottom: 38px;
}

.section-heading h2,
.split-section h2 {
  margin-bottom: 14px;
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.section-heading p,
.about-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.product-card {
  min-height: 100%;
  overflow: hidden;
  border: 1px solid rgba(21, 21, 21, 0.1);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(28, 25, 20, 0.06);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.product-card:hover {
  border-color: rgba(0, 230, 215, 0.7);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}

.product-card img {
  width: 100%;
  aspect-ratio: 1 / 0.76;
  object-fit: cover;
}

.product-card div {
  padding: 22px;
}

.featured-card {
  grid-column: span 2;
  display: grid;
  grid-template-columns: minmax(220px, 0.86fr) 1fr;
}

.featured-card img {
  height: 100%;
  min-height: 310px;
  aspect-ratio: auto;
}

.tag {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--accent-dark);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.product-card h3,
.menu-category h3,
.info-panel h3 {
  margin-bottom: 8px;
  font-size: 1.2rem;
}

.product-card p {
  min-height: 48px;
  margin-bottom: 18px;
  color: var(--muted);
}

.product-card strong,
.menu-category strong {
  font-weight: 900;
}

.menu-section {
  background: var(--warm);
}

.menu-preview {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.menu-category,
.info-panel {
  border: 1px solid rgba(21, 21, 21, 0.1);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 26px rgba(28, 25, 20, 0.05);
}

.menu-category {
  display: flex;
  flex-direction: column;
  min-height: 330px;
  padding: 24px;
}

.menu-category > div {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.category-mark {
  flex: 0 0 auto;
  width: 12px;
  height: 44px;
  border-radius: 999px;
  background: var(--accent);
}

.menu-category ul {
  display: grid;
  gap: 14px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.menu-category li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
}

.menu-category a,
.info-panel a {
  margin-top: auto;
  color: var(--accent-dark);
  font-weight: 900;
}

.center-action {
  display: flex;
  justify-content: center;
  margin-top: 34px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
  align-items: center;
  gap: clamp(34px, 7vw, 86px);
}

.about-copy {
  width: min(620px, 100%);
}

.about-points span {
  border-color: rgba(0, 230, 215, 0.38);
  background: rgba(0, 230, 215, 0.1);
  color: #06201e;
}

.image-stack {
  display: grid;
  grid-template-columns: 1.05fr 0.8fr;
  grid-template-rows: repeat(2, minmax(170px, 1fr));
  gap: 16px;
}

.image-stack img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.image-stack img:first-child {
  grid-row: span 2;
}

.gallery-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--ink);
}

.gallery-strip img {
  width: 100%;
  height: clamp(180px, 24vw, 340px);
  object-fit: cover;
  opacity: 0.92;
}

.visit-section {
  background: var(--white);
}

.visit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 28px;
}

.info-panel {
  min-height: 190px;
  padding: 28px;
}

.info-panel p {
  color: var(--muted);
}

.accent-panel {
  border-color: var(--accent);
  background: linear-gradient(145deg, rgba(0, 230, 215, 0.22), var(--white) 70%);
}

.map-placeholder {
  display: grid;
  min-height: 320px;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(21, 21, 21, 0.1);
  border-radius: 8px;
  background:
    linear-gradient(rgba(255, 253, 248, 0.82), rgba(255, 253, 248, 0.82)),
    repeating-linear-gradient(45deg, transparent 0 22px, rgba(0, 230, 215, 0.18) 22px 24px),
    linear-gradient(135deg, #f4efe6, #ffffff);
}

.map-placeholder span {
  padding: 16px 20px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-weight: 900;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(240px, 1.3fr) repeat(3, minmax(170px, 0.7fr));
  gap: 34px;
  padding: 54px clamp(20px, 6vw, 84px) 84px;
  background: #151515;
  color: var(--white);
}

.footer-brand img {
  width: 68px;
  height: 84px;
  margin-bottom: 18px;
  object-fit: contain;
  filter: invert(1);
}

.site-footer h2 {
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer p,
.site-footer a:not(.button) {
  display: block;
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.74);
}

.footer-order .button {
  margin-top: 4px;
}

.mobile-order-cta {
  display: none;
}

@media (max-width: 1120px) {
  .desktop-nav {
    gap: 18px;
  }

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

  .featured-card {
    grid-column: span 2;
  }

  .menu-category {
    min-height: 280px;
  }
}

@media (max-width: 860px) {
  body {
    padding-bottom: 68px;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    gap: 14px;
    min-height: 70px;
    padding: 8px 16px;
  }

  .brand img {
    width: 40px;
    height: 50px;
  }

  .desktop-nav,
  .header-actions .button {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .mobile-nav {
    grid-column: 1 / -1;
    display: none;
    padding: 10px 0 12px;
    border-top: 1px solid var(--line);
  }

  .mobile-nav.is-open {
    display: grid;
    gap: 8px;
  }

  .mobile-nav a:not(.button) {
    padding: 10px 2px;
    font-weight: 800;
  }

  .hero,
  .hero-content {
    min-height: 680px;
  }

  h1 {
    font-size: clamp(3.5rem, 18vw, 6.5rem);
  }

  .intro-band,
  .product-grid,
  .featured-card,
  .menu-preview,
  .split-section,
  .visit-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .featured-card {
    display: block;
    grid-column: auto;
  }

  .featured-card img {
    min-height: 0;
    aspect-ratio: 1 / 0.76;
  }

  .split-section {
    padding-top: 84px;
  }

  .image-stack,
  .gallery-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .mobile-order-cta {
    position: fixed;
    right: 14px;
    bottom: 14px;
    left: 14px;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    border-radius: 8px;
    background: var(--accent);
    color: #061917;
    font-weight: 900;
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.18);
  }
}

@media (max-width: 560px) {
  .hero-content {
    padding: 48px 18px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .section,
  .split-section {
    padding-right: 18px;
    padding-left: 18px;
  }

  .product-card div,
  .menu-category,
  .info-panel {
    padding: 20px;
  }

  .menu-category li {
    display: grid;
    gap: 2px;
  }

  .image-stack {
    grid-template-columns: 1fr;
  }

  .image-stack img:first-child {
    grid-row: auto;
  }

  .gallery-strip {
    grid-template-columns: 1fr 1fr;
  }
}