:root {
  --bg: #fff7e8;
  --bg-soft: #fffaf1;
  --ink: #2f1708;
  --muted: #7d5838;
  --orange: #e85d04;
  --orange-dark: #b93e02;
  --gold: #ffb703;
  --green: #4f772d;
  --cream: #fff2d3;
  --card: rgba(255, 252, 244, 0.78);
  --line: rgba(118, 61, 19, 0.14);
  --shadow: 0 24px 70px rgba(137, 62, 0, 0.16);
  --radius: 28px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 9% 8%, rgba(255, 183, 3, 0.28), transparent 28rem),
    radial-gradient(circle at 88% 12%, rgba(232, 93, 4, 0.17), transparent 28rem),
    linear-gradient(180deg, #fff3d9 0%, var(--bg) 45%, #fffaf2 100%);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.page-glow {
  position: fixed;
  width: 36rem;
  height: 36rem;
  border-radius: 999px;
  pointer-events: none;
  filter: blur(10px);
  z-index: -1;
}
.page-glow-one { left: -18rem; top: 34rem; background: rgba(255, 183, 3, 0.14); }
.page-glow-two { right: -18rem; top: 45rem; background: rgba(232, 93, 4, 0.12); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: min(var(--max), calc(100% - 32px));
  margin: 14px auto 0;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  background: rgba(255, 250, 241, 0.78);
  box-shadow: 0 12px 38px rgba(118, 61, 19, 0.1);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: fit-content;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 15px;
  color: white;
  font-size: 22px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--orange), var(--gold));
  box-shadow: 0 10px 20px rgba(232, 93, 4, 0.22);
}
.brand strong { display: block; font-size: 17px; letter-spacing: .04em; }
.brand em { display: block; font-size: 11px; color: var(--muted); font-style: normal; letter-spacing: .08em; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 15px;
  white-space: nowrap;
}
.nav-links a { transition: color .2s ease; }
.nav-links a:hover { color: var(--orange); }
.nav-cta {
  padding: 12px 18px;
  color: #fff;
  font-weight: 800;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--orange), #ff8c1a);
  box-shadow: 0 10px 22px rgba(232, 93, 4, 0.24);
}

.section-pad {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 92px 0;
}

.hero {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: 58px;
  min-height: calc(100vh - 84px);
  padding-top: 64px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  padding: 8px 13px;
  border-radius: 999px;
  color: var(--orange-dark);
  font-size: 14px;
  font-weight: 800;
  background: rgba(255, 183, 3, 0.16);
  border: 1px solid rgba(232, 93, 4, 0.14);
}
.hero h1,
.section-title h2,
.showcase-copy h2,
.scene-copy h2,
.gallery-text h2,
.cta h2 {
  margin: 0;
  letter-spacing: -0.06em;
  line-height: 1.04;
}
.hero h1 {
  max-width: 720px;
  font-size: clamp(56px, 8.2vw, 112px);
  font-weight: 950;
}
.hero-subtitle {
  max-width: 560px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.75;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--orange), #ff8d21);
  box-shadow: 0 18px 38px rgba(232, 93, 4, 0.27);
}
.button-ghost {
  color: var(--orange-dark);
  background: rgba(255, 255, 255, 0.52);
  border: 1px solid rgba(232, 93, 4, 0.18);
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.hero-badges span {
  padding: 9px 13px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(118, 61, 19, 0.1);
}

.hero-visual {
  position: relative;
  min-height: 680px;
  display: grid;
  place-items: center;
}
.hero-visual::before {
  content: "";
  position: absolute;
  width: min(102%, 710px);
  aspect-ratio: 1 / 1;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255,183,3,.2), rgba(232,93,4,.12) 38%, transparent 68%);
  z-index: -1;
}
.hero-visual img {
  width: min(88%, 590px);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 48%;
  border-radius: 44px;
  box-shadow: var(--shadow);
  transform: rotate(2deg);
  border: 9px solid rgba(255, 252, 244, 0.72);
}
.steam {
  position: absolute;
  bottom: 64%;
  width: 18px;
  height: 130px;
  border-radius: 50%;
  border-left: 3px solid rgba(255, 255, 255, .72);
  filter: blur(.2px);
  animation: steam 4.8s ease-in-out infinite;
  z-index: 3;
}
.steam-a { left: 34%; animation-delay: 0s; }
.steam-b { left: 48%; animation-delay: .9s; height: 160px; }
.steam-c { left: 62%; animation-delay: 1.8s; }
@keyframes steam {
  0% { opacity: 0; transform: translateY(30px) scale(.8) rotate(8deg); }
  35% { opacity: .75; }
  100% { opacity: 0; transform: translateY(-80px) scale(1.2) rotate(-8deg); }
}
.taste-card {
  position: absolute;
  max-width: 210px;
  padding: 16px 18px;
  border-radius: 22px;
  background: rgba(255, 252, 244, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 18px 45px rgba(118, 61, 19, 0.16);
  backdrop-filter: blur(16px);
}
.taste-card strong { display: block; font-size: 18px; }
.taste-card span { display: block; margin-top: 6px; color: var(--muted); font-size: 13px; }
.taste-card-left { left: 3%; bottom: 22%; }
.taste-card-right { right: 2%; top: 22%; }

.ticker {
  overflow: hidden;
  padding: 15px 0;
  color: #fff;
  background: linear-gradient(90deg, #d9480f, #f76707, #ff9f1c);
  box-shadow: 0 16px 40px rgba(217, 72, 15, .18);
}
.ticker div {
  display: flex;
  width: max-content;
  gap: 34px;
  animation: ticker 22s linear infinite;
}
.ticker span { font-size: 18px; font-weight: 900; white-space: nowrap; }
.ticker span::after { content: " · "; margin-left: 34px; opacity: .8; }
@keyframes ticker { to { transform: translateX(-50%); } }

.section-title {
  max-width: 780px;
  margin: 0 auto 42px;
  text-align: center;
}
.section-title h2,
.showcase-copy h2,
.scene-copy h2,
.gallery-text h2,
.cta h2 {
  font-size: clamp(34px, 5vw, 62px);
  font-weight: 950;
}
.section-title p:last-child,
.showcase-copy > p,
.gallery-text > p,
.cta p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.feature-card,
.step-card,
.scene-card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 50px rgba(118, 61, 19, .08);
  backdrop-filter: blur(18px);
}
.feature-card {
  padding: 28px;
  border-radius: 28px;
  min-height: 245px;
}
.feature-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 28px;
  border-radius: 20px;
  font-size: 27px;
  background: rgba(255, 183, 3, .17);
}
.feature-card h3,
.step-card h3 { margin: 0 0 12px; font-size: 24px; }
.feature-card p,
.step-card p,
.scene-card span { margin: 0; color: var(--muted); line-height: 1.75; }

.showcase,
.gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  align-items: center;
}
.showcase-image,
.gallery-main {
  position: relative;
  border-radius: 40px;
  padding: 14px;
  background: rgba(255, 255, 255, .45);
  box-shadow: var(--shadow);
}
.showcase-image::after,
.gallery-main::after {
  content: "";
  position: absolute;
  inset: auto 34px -20px 34px;
  height: 38px;
  border-radius: 999px;
  background: rgba(118, 61, 19, .18);
  filter: blur(22px);
  z-index: -1;
}
.showcase-image img,
.gallery-main img {
  border-radius: 30px;
  width: 100%;
  aspect-ratio: 1 / 1.12;
  object-fit: cover;
}
.ingredient-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 30px;
}
.ingredient-list div {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, .56);
  border: 1px solid var(--line);
}
.ingredient-list strong { display: block; font-size: 18px; }
.ingredient-list span { display: block; margin-top: 8px; color: var(--muted); line-height: 1.55; }

.steps {
  padding-top: 64px;
}
.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.step-card {
  position: relative;
  min-height: 260px;
  padding: 34px;
  border-radius: 30px;
  overflow: hidden;
}
.step-card span {
  display: inline-flex;
  margin-bottom: 42px;
  color: rgba(232, 93, 4, .75);
  font-size: 54px;
  font-weight: 950;
  letter-spacing: -.08em;
}
.step-card::after {
  content: "";
  position: absolute;
  right: -44px;
  bottom: -44px;
  width: 150px;
  height: 150px;
  border-radius: 999px;
  background: rgba(255, 183, 3, .16);
}

.scene-section {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  align-items: center;
  gap: 42px;
}
.scene-copy h2 { max-width: 520px; }
.scene-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.scene-card {
  min-height: 165px;
  padding: 24px;
  border-radius: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background:
    linear-gradient(180deg, rgba(255,255,255,.3), rgba(255,247,232,.88)),
    radial-gradient(circle at 20% 15%, rgba(255,183,3,.3), transparent 60%);
}
.scene-card strong { font-size: 25px; }
.scene-card span { margin-top: 8px; }

.gallery {
  grid-template-columns: 1.08fr .92fr;
}
.gallery-main img { aspect-ratio: 1.1 / 1; object-position: 52% 50%; }

.cta { padding-bottom: 72px; }
.cta-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 34px;
  align-items: center;
  min-height: 330px;
  padding: clamp(28px, 5vw, 58px);
  color: #fff;
  border-radius: 44px;
  overflow: hidden;
  position: relative;
  background:
    linear-gradient(135deg, rgba(122, 33, 3, .92), rgba(232, 93, 4, .92)),
    url("./assets/noodle-hero.jpeg") center / cover;
  box-shadow: 0 26px 80px rgba(185, 62, 2, .28);
}
.cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 86% 8%, rgba(255, 183, 3, .42), transparent 26rem);
}
.cta-card > * { position: relative; z-index: 1; }
.cta-card .eyebrow { color: #fff; background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.24); }
.cta-card p { max-width: 650px; color: rgba(255,255,255,.82); }
.cta-actions { display: flex; flex-direction: column; gap: 14px; min-width: 190px; }
.button-light { color: var(--orange-dark); background: #fff; box-shadow: 0 18px 38px rgba(0,0,0,.12); }
.button-outline-light { color: #fff; border: 1px solid rgba(255,255,255,.55); background: rgba(255,255,255,.1); }

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto 28px;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
.site-footer strong { display: block; color: var(--ink); }
.site-footer span { display: block; margin-top: 5px; }
.site-footer a { color: var(--orange-dark); font-weight: 800; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 18px);
  opacity: 0;
  pointer-events: none;
  padding: 13px 18px;
  color: #fff;
  border-radius: 999px;
  background: rgba(47, 23, 8, .92);
  box-shadow: 0 18px 38px rgba(0,0,0,.2);
  transition: opacity .2s ease, transform .2s ease;
  z-index: 99;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .24s; }
.delay-3 { transition-delay: .36s; }

@media (max-width: 980px) {
  .nav-links { display: none; }
  .hero,
  .showcase,
  .gallery,
  .scene-section,
  .cta-card { grid-template-columns: 1fr; }
  .hero { gap: 28px; min-height: auto; }
  .hero-visual { min-height: auto; padding: 34px 0; }
  .hero-visual img { width: min(100%, 560px); }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .step-grid { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: row; flex-wrap: wrap; }
}

@media (max-width: 640px) {
  .site-header { width: calc(100% - 20px); padding: 10px; }
  .brand em { display: none; }
  .nav-cta { padding: 11px 14px; font-size: 14px; }
  .section-pad { width: calc(100% - 28px); padding: 64px 0; }
  .hero { padding-top: 44px; }
  .hero h1 { font-size: clamp(48px, 17vw, 78px); }
  .hero-subtitle { font-size: 16px; }
  .hero-actions .button { flex: 1 1 160px; }
  .hero-visual img { border-radius: 30px; border-width: 7px; }
  .taste-card { position: static; margin-top: -22px; width: calc(50% - 8px); display: inline-block; vertical-align: top; }
  .taste-card-left { margin-left: 0; }
  .taste-card-right { margin-left: 12px; }
  .steam { display: none; }
  .feature-grid,
  .ingredient-list,
  .scene-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: auto; }
  .section-title { text-align: left; }
  .section-title h2,
  .showcase-copy h2,
  .scene-copy h2,
  .gallery-text h2,
  .cta h2 { font-size: 36px; }
  .cta-card { border-radius: 32px; }
  .cta-actions .button { width: 100%; }
  .site-footer { flex-direction: column; align-items: flex-start; }
}