:root {
  --navy: #12304a;
  --navy-soft: #1e4563;
  --salmon: #f47f75;
  --salmon-light: #ffd1c9;
  --sea: #2aa889;
  --sea-light: #c8f1e3;
  --beige: #fbf3e6;
  --white: #ffffff;
  --ink: #173044;
  --muted: #647381;
  --line: rgba(18, 48, 74, 0.12);
  --shadow: 0 24px 60px rgba(18, 48, 74, 0.14);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  background: var(--beige);
}

body.menu-open {
  overflow: hidden;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(18, 48, 74, 0.09);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
}

.nav {
  width: min(1120px, calc(100% - 32px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  color: var(--navy);
}

.brand-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 3px solid var(--navy);
  border-radius: 50%;
  background:
    radial-gradient(circle at 52% 50%, var(--salmon) 0 22%, transparent 23%),
    radial-gradient(circle at 50% 50%, var(--white) 0 46%, transparent 47%),
    var(--sea);
  box-shadow: 0 8px 20px rgba(42, 168, 137, 0.2);
}

.roll-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--navy);
}

.brand-text {
  font-size: 1rem;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--navy);
  font-size: 0.95rem;
  font-weight: 700;
}

.nav-links a:not(.button) {
  position: relative;
}

.nav-links a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--salmon);
  transition: transform 180ms ease;
}

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

.nav-toggle {
  width: 44px;
  height: 44px;
  display: none;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  cursor: pointer;
}

.nav-toggle span {
  width: 19px;
  height: 2px;
  display: block;
  margin: 3px 0;
  background: var(--navy);
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle.is-active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.section-pad {
  padding: 88px 0;
}

.hero,
.featured,
.about,
.menu-preview,
.visit {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: 56px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--sea);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--navy);
  line-height: 1.08;
}

h1 {
  max-width: 740px;
  font-size: clamp(2.8rem, 7vw, 5.9rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

h3 {
  font-size: 1.2rem;
}

.hero-subtext {
  max-width: 610px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.16rem;
}

.hero-actions,
.visit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 2px solid var(--navy);
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
  font-weight: 800;
  box-shadow: 0 14px 30px rgba(18, 48, 74, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(18, 48, 74, 0.22);
  background: var(--navy-soft);
}

.button-secondary {
  background: var(--white);
  color: var(--navy);
  box-shadow: none;
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--sea-light);
}

.button-small {
  min-height: 42px;
  padding: 9px 16px;
}

.hero-visual {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  border-radius: 32px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(244, 127, 117, 0.22), transparent 42%),
    linear-gradient(315deg, rgba(42, 168, 137, 0.25), transparent 48%),
    var(--white);
  box-shadow: var(--shadow);
}

.hero-visual::before,
.hero-visual::after {
  content: "";
  position: absolute;
  border-radius: 999px;
}

.hero-visual::before {
  width: 250px;
  height: 250px;
  top: -70px;
  right: -60px;
  background: var(--salmon-light);
}

.hero-visual::after {
  width: 210px;
  height: 210px;
  left: -55px;
  bottom: -55px;
  background: var(--sea-light);
}

.bowl-card {
  position: relative;
  z-index: 1;
  width: min(82%, 390px);
  min-height: 380px;
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 28px 60px rgba(18, 48, 74, 0.16);
}

.bowl {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, transparent 0 36%, var(--white) 37% 48%, transparent 49%),
    conic-gradient(from 20deg, var(--salmon) 0 25%, #f9b65c 25% 42%, var(--sea) 42% 61%, #f8f3e9 61% 80%, var(--salmon-light) 80% 100%);
  border: 18px solid var(--navy);
  box-shadow: inset 0 0 0 9px var(--white);
}

.topping {
  position: absolute;
  border-radius: 999px;
}

.topping-salmon {
  width: 84px;
  height: 42px;
  top: 68px;
  left: 54px;
  background: var(--salmon);
  transform: rotate(-18deg);
}

.topping-avocado {
  width: 70px;
  height: 44px;
  right: 50px;
  top: 96px;
  background: var(--sea);
  transform: rotate(24deg);
}

.topping-rice {
  width: 92px;
  height: 52px;
  left: 96px;
  bottom: 58px;
  background: var(--white);
}

.topping-cucumber {
  width: 54px;
  height: 96px;
  right: 78px;
  bottom: 70px;
  background: #98d7bd;
  transform: rotate(-32deg);
}

.mini-rolls {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 26px;
  display: flex;
  justify-content: center;
  gap: 12px;
}

.mini-rolls span {
  width: 54px;
  height: 54px;
  border: 8px solid var(--navy);
  border-radius: 50%;
  background:
    radial-gradient(circle, var(--salmon) 0 25%, var(--white) 26% 50%, var(--sea) 51%);
}

.floating-tag {
  position: absolute;
  z-index: 2;
  right: 24px;
  bottom: 24px;
  padding: 12px 16px;
  border-radius: var(--radius);
  background: var(--navy);
  color: var(--white);
  font-weight: 800;
  box-shadow: 0 16px 34px rgba(18, 48, 74, 0.24);
}

.section-heading {
  max-width: 700px;
  margin-bottom: 34px;
}

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

.feature-card,
.menu-item,
.visit-card,
.about-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 42px rgba(18, 48, 74, 0.08);
}

.feature-card {
  padding: 16px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 52px rgba(18, 48, 74, 0.14);
}

.image-placeholder {
  min-height: 170px;
  margin-bottom: 18px;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.image-placeholder::after {
  content: "";
  position: absolute;
  inset: 28px;
  border: 2px solid rgba(255, 255, 255, 0.68);
  border-radius: 50%;
}

.sushi-placeholder {
  background:
    radial-gradient(circle at 28% 40%, var(--salmon) 0 15%, var(--white) 16% 23%, transparent 24%),
    radial-gradient(circle at 70% 58%, var(--sea) 0 13%, var(--white) 14% 23%, transparent 24%),
    linear-gradient(135deg, var(--navy), var(--salmon));
}

.poke-placeholder {
  background:
    radial-gradient(circle at 38% 45%, var(--salmon) 0 18%, transparent 19%),
    radial-gradient(circle at 63% 58%, #f9b65c 0 16%, transparent 17%),
    linear-gradient(135deg, var(--sea), var(--navy));
}

.drink-placeholder {
  background:
    radial-gradient(circle at 50% 78%, rgba(18, 48, 74, 0.36) 0 5%, transparent 6%),
    radial-gradient(circle at 39% 85%, rgba(18, 48, 74, 0.36) 0 4%, transparent 5%),
    linear-gradient(135deg, var(--salmon-light), var(--sea));
}

.sides-placeholder {
  background:
    radial-gradient(circle at 30% 35%, #f9b65c 0 16%, transparent 17%),
    radial-gradient(circle at 68% 54%, var(--salmon) 0 17%, transparent 18%),
    linear-gradient(135deg, var(--beige), var(--navy));
}

.feature-card p {
  margin: 12px 0 0;
  color: var(--muted);
}

.about {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr);
}

.about-panel {
  padding: clamp(28px, 5vw, 56px);
  background:
    linear-gradient(120deg, rgba(200, 241, 227, 0.7), transparent 45%),
    var(--white);
}

.about-panel p {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.05rem;
}

.menu-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.menu-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 22px;
  transition: border-color 180ms ease, transform 180ms ease;
}

.menu-item:hover {
  border-color: rgba(244, 127, 117, 0.5);
  transform: translateY(-3px);
}

.menu-item p {
  margin: 8px 0 0;
  color: var(--muted);
}

.menu-item span {
  flex: 0 0 auto;
  color: var(--salmon);
  font-weight: 900;
}

.visit-card {
  padding: clamp(28px, 5vw, 52px);
  background:
    linear-gradient(135deg, rgba(255, 209, 201, 0.5), transparent 36%),
    linear-gradient(315deg, rgba(200, 241, 227, 0.6), transparent 38%),
    var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.contact-item {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
}

.contact-item strong {
  display: block;
  color: var(--navy);
  margin-bottom: 6px;
}

.contact-item p {
  margin: 0;
  color: var(--muted);
}

.footer {
  padding: 34px 16px;
  text-align: center;
  background: var(--navy);
  color: var(--white);
}

.footer p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.75);
}

.reveal {
  opacity: 1;
  transform: none;
}

.js-enabled .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.js-enabled .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: grid;
  }

  .nav-links {
    position: fixed;
    top: 76px;
    left: 16px;
    right: 16px;
    display: grid;
    gap: 6px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

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

  .nav-links a {
    padding: 12px;
  }

  .nav-links .button {
    margin-top: 8px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 36px;
    padding-top: 56px;
  }

  .hero-visual {
    min-height: 430px;
  }

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

@media (max-width: 640px) {
  .section-pad {
    padding: 64px 0;
  }

  .nav {
    width: min(100% - 24px, 1120px);
  }

  .brand-text {
    max-width: 170px;
    line-height: 1.1;
  }

  h1 {
    font-size: clamp(2.45rem, 13vw, 4.2rem);
  }

  .hero,
  .featured,
  .about,
  .menu-preview,
  .visit {
    width: min(100% - 24px, 1120px);
  }

  .hero-visual {
    min-height: 360px;
    border-radius: 22px;
  }

  .bowl-card {
    min-height: 300px;
    padding: 22px;
  }

  .mini-rolls span {
    width: 44px;
    height: 44px;
  }

  .floating-tag {
    left: 18px;
    right: 18px;
    text-align: center;
  }

  .feature-grid,
  .menu-list,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .menu-item {
    display: grid;
  }

  .menu-item span {
    justify-self: start;
  }

  .button {
    width: 100%;
  }
}

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}