/* ==============================================
   VARIABLES & RESET
============================================== */
:root {
  --bg:       #080604;
  --bg-2:     #0f0b07;
  --bg-card:  #141008;
  --bg-card-h:#1c160a;
  --amber:    #e8a838;
  --amber-dim: rgba(232,168,56,0.25);
  --amber-glow:rgba(232,168,56,0.08);
  --gold:     #c4893a;
  --text:     #f5eed8;
  --text-dim: #a89060;
  --text-muted:#5a4020;
  --border:   rgba(232,168,56,0.12);
  --border-2: rgba(245,238,216,0.06);

  --f-display:'Cormorant Garamond', Georgia, serif;
  --f-sans:   'Space Grotesk', sans-serif;
  --f-ko:     'Noto Sans KR', sans-serif;

  --ease-soft: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-film: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--bg); color: var(--text); font-family: var(--f-ko); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ==============================================
   HERO
============================================== */
#hero {
  height: 100svh;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(80, 40, 5, 0.7) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 30%, rgba(50, 20, 2, 0.8) 0%, transparent 50%),
    linear-gradient(160deg, #1a0e04 0%, #080604 50%, #120a03 100%);
}

.hero-glow {
  position: absolute;
  bottom: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 60vw;
  height: 40vh;
  background: radial-gradient(ellipse, rgba(232,168,56,0.12) 0%, transparent 70%);
  pointer-events: none;
}

nav {
  position: absolute;
  top: 0; left: 0; right: 0;
  padding: 2rem 3.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
}

.nav-logo {
  font-family: var(--f-sans);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .45em;
  color: var(--amber);
}

.nav-tagline {
  font-size: .6rem;
  letter-spacing: .3em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 1.5rem;
}

.hero-label {
  font-family: var(--f-sans);
  font-size: .62rem;
  letter-spacing: .55em;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 2rem;
  animation: fadeUp .8s var(--ease-soft) .3s both;
}

.hero-title {
  font-family: var(--f-display);
  font-size: clamp(3.8rem, 10vw, 8rem);
  font-weight: 300;
  line-height: 1;
  margin-bottom: 1.8rem;
  animation: fadeUp 1s var(--ease-soft) .5s both;
}

.hero-title em {
  font-style: italic;
  color: var(--amber);
}

.hero-sub {
  font-size: .95rem;
  color: var(--text-dim);
  letter-spacing: .04em;
  margin-bottom: 3rem;
  animation: fadeUp .8s var(--ease-soft) .7s both;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  padding: 1rem 2.4rem;
  border: 1px solid var(--amber-dim);
  font-size: .72rem;
  font-family: var(--f-sans);
  letter-spacing: .3em;
  color: var(--text);
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  transition: color .4s var(--ease-film), border-color .4s;
  animation: fadeUp .8s var(--ease-soft) .9s both;
}

.hero-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--amber);
  transform: translateX(-100%);
  transition: transform .5s var(--ease-film);
  z-index: -1;
}

.hero-cta:hover { color: var(--bg); border-color: var(--amber); }
.hero-cta:hover::before { transform: none; }

.hero-cta svg { width: 16px; height: 16px; }

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .8rem;
  z-index: 2;
  animation: fadeIn 1s ease 1.5s both;
}

.hero-scroll-hint span {
  font-family: var(--f-sans);
  font-size: .55rem;
  letter-spacing: .4em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--amber), transparent);
  animation: scrollPulse 2s ease infinite;
}

/* ==============================================
   FILTER SECTION
============================================== */
#filter {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 4rem 3.5rem;
}

.filter-wrap {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.filter-block { display: flex; align-items: flex-start; gap: 2rem; }

.filter-title {
  font-family: var(--f-sans);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .3em;
  color: var(--text-dim);
  text-transform: uppercase;
  white-space: nowrap;
  padding-top: .35rem;
  min-width: 100px;
  display: flex;
  align-items: center;
  gap: .8rem;
}

.filter-num {
  font-family: var(--f-display);
  font-size: .75rem;
  color: var(--amber);
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.chip {
  padding: .45rem 1.1rem;
  border: 1px solid var(--border-2);
  background: transparent;
  color: var(--text-muted);
  font-size: .78rem;
  font-family: var(--f-ko);
  letter-spacing: .03em;
  border-radius: 100px;
  transition: all .25s var(--ease-soft);
}

.chip:hover {
  border-color: var(--amber-dim);
  color: var(--text-dim);
  background: rgba(232,168,56,0.04);
}

.chip.active {
  border-color: var(--amber);
  color: var(--amber);
  background: rgba(232,168,56,0.08);
}

/* ==============================================
   RESULTS SECTION
============================================== */
#results {
  padding: 4rem 3.5rem 6rem;
  max-width: 1300px;
  margin: 0 auto;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.results-count {
  font-size: .82rem;
  color: var(--text-dim);
  font-family: var(--f-ko);
}

.results-count strong {
  color: var(--amber);
  font-weight: 500;
}

.results-sort select {
  background: transparent;
  border: 1px solid var(--border-2);
  color: var(--text-dim);
  font-family: var(--f-ko);
  font-size: .75rem;
  padding: .4rem .9rem;
  border-radius: 4px;
  cursor: pointer;
  outline: none;
  transition: border-color .25s;
}

.results-sort select:hover { border-color: var(--amber-dim); }
.results-sort select option { background: #1a1208; color: var(--text); }

/* ==============================================
   CARD GRID
============================================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}

.cocktail-card {
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  overflow: hidden;
  cursor: pointer;
  transition: border-color .35s var(--ease-film), transform .35s var(--ease-soft), background .35s;
  animation: cardIn .5s var(--ease-soft) both;
}

.cocktail-card:hover {
  border-color: var(--border);
  background: var(--bg-card-h);
  transform: translateY(-4px);
}

.card-top {
  height: 160px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-glass {
  font-size: 4rem;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,.5));
  transition: transform .4s var(--ease-soft);
  position: relative;
  z-index: 1;
}

.cocktail-card:hover .card-glass { transform: scale(1.1) rotate(-5deg); }

.card-color-bg {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  transition: opacity .35s;
}

.cocktail-card:hover .card-color-bg { opacity: 0.28; }

.card-body { padding: 1.4rem 1.5rem 1.5rem; }

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: .6rem;
}

.card-name {
  font-family: var(--f-display);
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1.1;
}

.card-strength {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
  padding-top: 4px;
}

.strength-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border-2);
  border: 1px solid var(--text-muted);
}

.strength-dot.on { background: var(--amber); border-color: var(--amber); }

.card-english {
  font-family: var(--f-sans);
  font-size: .65rem;
  letter-spacing: .15em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: .9rem;
}

.card-desc {
  font-size: .82rem;
  line-height: 1.7;
  color: var(--text-dim);
  margin-bottom: 1.1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}

.mood-tag {
  font-size: .62rem;
  padding: .2rem .6rem;
  border: 1px solid var(--amber-dim);
  color: var(--amber);
  border-radius: 100px;
  font-family: var(--f-ko);
}

.card-arrow {
  font-size: .75rem;
  color: var(--text-muted);
  transition: transform .3s var(--ease-soft), color .3s;
  flex-shrink: 0;
}

.cocktail-card:hover .card-arrow { transform: translateX(4px); color: var(--amber); }

/* Spirit badge on card */
.card-spirit {
  font-family: var(--f-sans);
  font-size: .55rem;
  letter-spacing: .25em;
  color: var(--text-muted);
  text-transform: uppercase;
  position: absolute;
  top: .9rem;
  left: 1rem;
  background: rgba(8,6,4,.7);
  padding: .2rem .6rem;
  border: 1px solid var(--border-2);
}

/* ==============================================
   EMPTY STATE
============================================== */
.empty-state {
  text-align: center;
  padding: 6rem 2rem;
}

.empty-icon { font-size: 3.5rem; margin-bottom: 1.5rem; filter: grayscale(1); opacity: .4; }
.empty-title { font-family: var(--f-display); font-size: 1.5rem; font-weight: 300; margin-bottom: .5rem; color: var(--text-dim); }
.empty-sub   { font-size: .85rem; color: var(--text-muted); margin-bottom: 2rem; }

.reset-btn {
  padding: .7rem 1.8rem;
  border: 1px solid var(--amber-dim);
  background: transparent;
  color: var(--amber);
  font-size: .72rem;
  font-family: var(--f-sans);
  letter-spacing: .25em;
  text-transform: uppercase;
  transition: all .3s;
}

.reset-btn:hover { background: var(--amber); color: var(--bg); }

/* ==============================================
   MODAL
============================================== */
#modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

#modal[hidden] { display: none; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4,3,2,.88);
  backdrop-filter: blur(8px);
}

.modal-panel {
  position: relative;
  z-index: 1;
  background: var(--bg-2);
  border: 1px solid var(--border);
  width: 100%;
  max-width: 560px;
  max-height: 90svh;
  overflow-y: auto;
  animation: modalIn .4s var(--ease-soft);
  scrollbar-width: thin;
  scrollbar-color: var(--text-muted) transparent;
}

.modal-color-bar {
  height: 3px;
  width: 100%;
}

.modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: none;
  border: 1px solid var(--border-2);
  color: var(--text-dim);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .25s, color .25s;
  z-index: 2;
}

.modal-close:hover { border-color: var(--amber-dim); color: var(--amber); }
.modal-close svg { width: 16px; height: 16px; }

.modal-body { padding: 2.2rem 2.4rem 2.8rem; }

.modal-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.modal-spirit-badge {
  font-family: var(--f-sans);
  font-size: .58rem;
  letter-spacing: .3em;
  color: var(--amber);
  border: 1px solid var(--amber-dim);
  padding: .25rem .7rem;
  text-transform: uppercase;
}

.modal-strength {
  display: flex;
  gap: 4px;
}

.modal-name {
  font-family: var(--f-display);
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  font-weight: 300;
  line-height: 1;
  margin-bottom: .4rem;
}

.modal-english {
  font-family: var(--f-sans);
  font-size: .65rem;
  letter-spacing: .25em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.modal-desc {
  font-size: .9rem;
  line-height: 1.85;
  color: var(--text-dim);
  margin-bottom: 1.2rem;
}

.modal-tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 2rem; }

.modal-section { margin-bottom: 2rem; }

.modal-section-title {
  font-family: var(--f-sans);
  font-size: .6rem;
  font-weight: 500;
  letter-spacing: .35em;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid var(--border);
}

.ingredient-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .55rem;
}

.ingredient-list li {
  display: flex;
  align-items: center;
  gap: .8rem;
  font-size: .88rem;
  color: var(--text-dim);
}

.ingredient-list li::before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  background: var(--amber);
  border-radius: 50%;
  flex-shrink: 0;
}

.recipe-steps {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .9rem;
  counter-reset: steps;
}

.recipe-steps li {
  display: flex;
  gap: 1rem;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--text-dim);
  counter-increment: steps;
}

.recipe-steps li::before {
  content: counter(steps, decimal-leading-zero);
  font-family: var(--f-display);
  font-size: .85rem;
  color: var(--amber);
  flex-shrink: 0;
  padding-top: .1rem;
}

.modal-garnish {
  font-size: .78rem;
  color: var(--text-muted);
  padding: .9rem 1.2rem;
  background: rgba(232,168,56,0.05);
  border-left: 2px solid var(--amber-dim);
  font-family: var(--f-ko);
}

.modal-garnish::before {
  content: '🍃 가니쉬 — ';
  color: var(--amber);
}

/* ==============================================
   FOOTER
============================================== */
footer {
  text-align: center;
  padding: 3rem 2rem;
  border-top: 1px solid var(--border);
}

.footer-logo {
  font-family: var(--f-sans);
  font-size: .7rem;
  letter-spacing: .45em;
  color: var(--amber);
  margin-bottom: .8rem;
}

.footer-copy {
  font-size: .72rem;
  color: var(--text-muted);
  letter-spacing: .03em;
}

/* ==============================================
   KEYFRAMES
============================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes scrollPulse {
  0%   { transform: scaleY(0); transform-origin: top;    opacity: 1; }
  48%  { transform: scaleY(1); transform-origin: top;    opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(24px) scale(.97); }
  to   { opacity: 1; transform: none; }
}

/* ==============================================
   RESPONSIVE
============================================== */
@media (max-width: 768px) {
  nav { padding: 1.5rem; }
  #filter { padding: 3rem 1.5rem; }
  #results { padding: 3rem 1.5rem 5rem; }

  .filter-block  { flex-direction: column; gap: .8rem; }
  .filter-title  { min-width: auto; }

  .card-grid { grid-template-columns: 1fr 1fr; gap: .8rem; }
  .card-top  { height: 120px; }
  .card-glass { font-size: 3rem; }
  .card-body  { padding: 1rem 1.1rem 1.2rem; }
  .card-desc  { display: none; }

  .modal-body { padding: 1.8rem 1.6rem 2.4rem; }
}

@media (max-width: 480px) {
  .card-grid { grid-template-columns: 1fr; }
}