/* ============================================================
   K FOOD Kurunegala — Taste of Korean Food
   Brand: signage red / charcoal / warm white / brass gold
   ============================================================ */

:root {
  --kf-red: #e0222b;          /* brand signage red */
  --kf-red-deep: #b3121c;     /* shadowed red */
  --kf-black: #17120f;        /* charcoal, warm not pure */
  --kf-ink: #2a211c;          /* body text on light */
  --kf-white: #fffdf9;        /* warm white */
  --kf-paper: #f6efe6;        /* noodle-paper section bg */
  --kf-gold: #e8a33d;         /* the golden ramyeon pot */
  --kf-gold-deep: #c9821c;

  --font-display: "Black Han Sans", "Noto Sans KR", sans-serif;
  --font-body: "Noto Sans KR", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --pad-x: clamp(1.25rem, 5vw, 4rem);
  --section-y: clamp(4rem, 9vw, 7.5rem);
  --radius: 14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--kf-ink);
  background: var(--kf-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

:focus-visible {
  outline: 3px solid var(--kf-gold);
  outline-offset: 3px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--solid {
  background: var(--kf-black);
  color: var(--kf-white);
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.35);
}
.btn--solid:hover { box-shadow: 0 6px 0 rgba(0, 0, 0, 0.35); }

.btn--ghost {
  color: var(--kf-white);
  border: 2px solid rgba(255, 253, 249, 0.7);
}
.btn--ghost:hover { border-color: var(--kf-white); }

.btn--gold {
  background: var(--kf-gold);
  color: var(--kf-black);
  box-shadow: 0 4px 0 var(--kf-gold-deep);
}
.btn--gold:hover { box-shadow: 0 6px 0 var(--kf-gold-deep); }

.btn--nav {
  background: var(--kf-white);
  color: var(--kf-red);
  font-size: 0.85rem;
  padding: 0.55rem 1.1rem;
}

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.75rem var(--pad-x);
  background: var(--kf-red);
  color: var(--kf-white);
  box-shadow: 0 2px 14px rgba(23, 18, 15, 0.25);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  margin-right: auto;
}

.nav__k {
  font-family: var(--font-display);
  font-size: 2.1rem;
  line-height: 1;
}

.nav__brand-text { display: flex; flex-direction: column; }

.nav__food {
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.1;
  letter-spacing: 0.06em;
}

.nav__tag {
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.85;
}

.nav__links {
  display: none;
  gap: 1.6rem;
}

.nav__links a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  opacity: 0.92;
  transition: opacity 0.15s ease;
}

.nav__links a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 5px; }

@media (min-width: 720px) {
  .nav__links { display: flex; }
}

/* ---------- Hero ---------- */

.hero {
  padding: 0;
  background:
    radial-gradient(120% 90% at 85% 15%, #f13a3a 0%, var(--kf-red) 45%, var(--kf-red-deep) 100%);
  color: var(--kf-white);
  overflow: hidden;
}

.hero__inner {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.5rem, 4vw, 3rem) var(--pad-x) 0;
  max-width: 1200px;
  margin: 0 auto;
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffd9a1;
  margin-bottom: 0.6rem;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.2rem, 5.2vw, 3.2rem);
  line-height: 1.05;
  text-wrap: balance;
}

.hero__title em {
  font-style: normal;
  color: var(--kf-gold);
  text-shadow: 0 3px 0 rgba(23, 18, 15, 0.25);
}

.hero__sub {
  max-width: 34rem;
  margin-top: 0.75rem;
  font-size: clamp(1rem, 2.4vw, 1.15rem);
  color: rgba(255, 253, 249, 0.92);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.1rem;
}

/* Countdown */

.countdown {
  margin-top: 1.1rem;
  display: inline-block;
  background: rgba(23, 18, 15, 0.32);
  border: 1px solid rgba(255, 253, 249, 0.22);
  border-radius: var(--radius);
  padding: 0.9rem 1.2rem 1rem;
  backdrop-filter: blur(4px);
}

.countdown__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #ffd9a1;
  margin-bottom: 0.5rem;
}

.countdown__grid {
  display: flex;
  gap: 1.4rem;
}

.countdown__cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 2.6rem;
}

.countdown__num {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 5vw, 2.3rem);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.countdown__unit {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.75;
  margin-top: 0.25rem;
}

.countdown--open .countdown__grid { display: none; }

.countdown--open .countdown__label {
  font-size: 1rem;
  color: var(--kf-gold);
  margin: 0;
}

/* Hero visual */

.hero__visual {
  position: relative;
  margin: 0 calc(-1 * var(--pad-x));
}

.hero__img {
  width: 100%;
  height: clamp(240px, 52vw, 460px);
  object-fit: cover;
  object-position: 78% 40%;   /* keep the bowl + chopstick pull in frame */
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 12%);
          mask-image: linear-gradient(to bottom, transparent 0, #000 12%);
}

/* Product cutouts layered over the bowl photo */

.hero__product {
  position: absolute;
  z-index: 3;
  filter: drop-shadow(0 14px 18px rgba(23, 18, 15, 0.4));
  animation: product-bob 5s ease-in-out infinite alternate;
}

.hero__product--pack {
  --tilt: -8deg;
  width: clamp(88px, 22vw, 150px);
  left: clamp(0.5rem, 4vw, 1.5rem);
  bottom: 6%;
}

.hero__product--cup {
  --tilt: 6deg;
  width: clamp(120px, 30vw, 210px);
  right: clamp(0.25rem, 3vw, 1rem);
  top: -4%;
  animation-delay: 2.5s;
}

@keyframes product-bob {
  from { transform: rotate(var(--tilt)) translateY(0); }
  to   { transform: rotate(var(--tilt)) translateY(-9px); }
}

/* Steam wisps */

.steam {
  position: absolute;
  top: -6%;
  left: 50%;
  z-index: 2;
  display: flex;
  gap: 18px;
}

.steam__wisp {
  width: 14px;
  height: 90px;
  border-radius: 50%;
  background: linear-gradient(to top, rgba(255, 253, 249, 0) 0%, rgba(255, 253, 249, 0.55) 55%, rgba(255, 253, 249, 0) 100%);
  filter: blur(6px);
  animation: steam-rise 3.4s ease-in-out infinite;
}

.steam__wisp:nth-child(2) { animation-delay: 1.1s; height: 110px; }
.steam__wisp:nth-child(3) { animation-delay: 2.2s; height: 80px; }

@keyframes steam-rise {
  0%   { transform: translateY(18px) scaleX(1); opacity: 0; }
  35%  { opacity: 0.9; }
  100% { transform: translateY(-46px) scaleX(1.6); opacity: 0; }
}

@media (min-width: 880px) {
  .hero__inner {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    padding-bottom: 0;
  }

  .hero__copy { padding-bottom: clamp(1.25rem, 3vw, 2.25rem); }

  .hero__visual {
    margin: 0;
    align-self: end;
  }

  .hero__img {
    height: clamp(360px, 36vw, 490px);
    object-position: 72% 42%;
    border-radius: var(--radius) var(--radius) 0 0;
    -webkit-mask-image: none;
            mask-image: none;
    box-shadow: 0 -10px 40px rgba(23, 18, 15, 0.25);
  }

  .hero__product--pack {
    width: clamp(120px, 11vw, 160px);
    left: clamp(-2.5rem, -2vw, -1.25rem);
    bottom: 8%;
  }

  .hero__product--cup {
    width: clamp(160px, 15vw, 215px);
    right: -1rem;
    top: clamp(-2.75rem, -3vw, -1.5rem);
  }

  .steam { top: -4%; left: 46%; }
}

/* ---------- Ticker ---------- */

.ticker {
  background: var(--kf-black);
  color: var(--kf-white);
  overflow: hidden;
  border-top: 3px solid var(--kf-gold);
  border-bottom: 3px solid var(--kf-gold);
}

.ticker__track {
  display: flex;
  width: max-content;
  animation: ticker-scroll 26s linear infinite;
}

.ticker__group {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  padding: 0.7rem 0.8rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.ticker__dot {
  font-size: 0.5rem;
  color: var(--kf-gold);
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Shared section bits ---------- */

section { padding: var(--section-y) var(--pad-x); }

.section__head {
  max-width: 44rem;
  margin: 0 auto 3rem;
  text-align: center;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kf-red);
  margin-bottom: 0.8rem;
}

.eyebrow [lang="ko"],
.menu__note [lang="ko"] {
  font-family: var(--font-display);
  color: var(--kf-gold-deep);
  margin-right: 0.35rem;
}

.eyebrow--light { color: #ff8d93; }
.eyebrow--light [lang="ko"] { color: var(--kf-gold); }

.section__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.9rem, 5.5vw, 3rem);
  line-height: 1.1;
  text-wrap: balance;
}

.section__lead {
  margin-top: 1rem;
  font-size: 1.02rem;
  color: inherit;
  opacity: 0.85;
}

/* ---------- How it works ---------- */

.how { background: var(--kf-paper); }

.steps {
  list-style: none;
  display: grid;
  gap: 1.2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.step {
  background: var(--kf-white);
  border-radius: var(--radius);
  padding: 1.6rem 1.4rem 1.5rem;
  border-bottom: 4px solid var(--kf-red);
  box-shadow: 0 2px 10px rgba(23, 18, 15, 0.06);
}

.step__num {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  background: var(--kf-red);
  color: var(--kf-white);
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.9rem;
}

.step__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.25rem;
  margin-bottom: 0.4rem;
}

.step__text {
  font-size: 0.95rem;
  opacity: 0.85;
}

@media (min-width: 640px) {
  .steps { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1020px) {
  .steps { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Menu ---------- */

.menu {
  background:
    radial-gradient(100% 80% at 50% 0%, #241c17 0%, var(--kf-black) 70%);
  color: var(--kf-white);
}

.menu .section__lead { opacity: 0.75; }

.menu__grid {
  display: grid;
  gap: 1.4rem;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background: #221a15;
  border: 1px solid rgba(255, 253, 249, 0.08);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(232, 163, 61, 0.55);
}

.card__media {
  aspect-ratio: 4 / 3;
  background: var(--kf-white);
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card__body { padding: 1.15rem 1.2rem 1.3rem; }

.card__brand {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kf-gold);
  margin-bottom: 0.2rem;
}

.card__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.3rem;
  margin-bottom: 0.35rem;
}

.card__desc {
  font-size: 0.9rem;
  opacity: 0.78;
  margin-bottom: 0.7rem;
}

.card__heat { font-size: 0.85rem; letter-spacing: 0.1em; }

.card__heat-dim { opacity: 0.22; }

@media (min-width: 640px) {
  .menu__grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 1020px) {
  .menu__grid { grid-template-columns: repeat(4, 1fr); }
}

.menu__note {
  max-width: 1100px;
  margin: 2rem auto 0;
  text-align: center;
  font-size: 0.95rem;
  color: rgba(255, 253, 249, 0.8);
}

.menu__note [lang="ko"] { margin: 0 0.1rem 0 0.15rem; }

/* ---------- Grand opening ---------- */

.opening { background: var(--kf-red); color: var(--kf-white); }

.opening__inner {
  display: grid;
  gap: 2.5rem;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

.opening__poster img {
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(23, 18, 15, 0.4);
  transform: rotate(-1.5deg);
}

.opening__date {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(4rem, 14vw, 7.5rem);
  line-height: 0.9;
  color: var(--kf-white);
  text-shadow: 0 5px 0 var(--kf-red-deep);
  margin: 0.6rem 0 1.2rem;
}

.opening__text {
  max-width: 26rem;
  margin-bottom: 1.8rem;
  color: rgba(255, 253, 249, 0.92);
}

@media (min-width: 820px) {
  .opening__inner { grid-template-columns: 1fr 1fr; }
}

/* ---------- Visit ---------- */

.visit { background: var(--kf-paper); }

.visit__grid {
  display: grid;
  gap: 1.2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.visit__block {
  background: var(--kf-white);
  border-radius: var(--radius);
  padding: 1.7rem 1.5rem;
  border-top: 4px solid var(--kf-gold);
  box-shadow: 0 2px 10px rgba(23, 18, 15, 0.06);
}

.visit__label {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.1rem;
  color: var(--kf-red);
  margin-bottom: 0.6rem;
}

.visit__value { font-size: 1rem; }

.visit__value--mono { font-family: var(--font-mono); font-size: 0.95rem; }

.visit__value a { text-decoration: none; }
.visit__value a:hover { text-decoration: underline; }

.visit__link {
  display: inline-block;
  margin-top: 0.8rem;
  font-weight: 500;
  font-size: 0.92rem;
  color: var(--kf-red);
  text-decoration: none;
}

.visit__link:hover { text-decoration: underline; }

.visit__social {
  display: flex;
  gap: 1rem;
  margin-top: 0.9rem;
}

.visit__social a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--kf-red);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

@media (min-width: 720px) {
  .visit__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Footer ---------- */

.footer {
  background: var(--kf-black);
  color: var(--kf-white);
  text-align: center;
  padding: 3rem var(--pad-x) 2.2rem;
}

.footer__brand {
  font-family: var(--font-display);
  line-height: 1;
}

.footer__k { font-size: 2.6rem; color: var(--kf-red); margin-right: 0.2rem; }

.footer__food { font-size: 1.6rem; letter-spacing: 0.08em; }

.footer__tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--kf-gold);
  margin-top: 0.7rem;
}

.footer__legal {
  font-size: 0.78rem;
  opacity: 0.55;
  margin-top: 1.6rem;
}

/* ---------- Scroll reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Reduced motion ---------- */

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

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

  .steam__wisp, .ticker__track { animation: none; }

  .hero__product { animation: none; transform: rotate(var(--tilt)); }

  .btn, .card { transition: none; }
}