/* =====================================================
   RESET & BASE
===================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --gold:       #c9a84c;
  --gold-light: #f0c040;
  --gold-dark:  #9a7a28;
  --dark:       #0d0d0d;
  --dark-2:     #141414;
  --dark-3:     #1e1e1e;
  --dark-4:     #2a2a2a;
  --white:      #ffffff;
  --white-60:   rgba(255,255,255,0.6);
  --white-10:   rgba(255,255,255,0.08);
  --radius:     12px;
  --radius-sm:  8px;
  --shadow:     0 4px 24px rgba(0,0,0,0.4);
  --transition: 0.25s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =====================================================
   BUTTONS
===================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark);
}
.btn--primary:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201,168,76,0.4);
}

.btn--outline {
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--gold);
}
.btn--outline:hover {
  background: var(--gold);
  color: var(--dark);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: #229ED9;
  color: white;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
}
.btn--whatsapp:hover { background: #1a8fc4; transform: translateY(-1px); }

.btn--lg { padding: 16px 32px; font-size: 1rem; }
.btn--sm { padding: 8px 16px; font-size: 0.82rem; }
.btn--full { width: 100%; justify-content: center; }

/* =====================================================
   SECTION TITLES
===================================================== */
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
}

.section-title span { color: var(--gold); }

.section-sub {
  text-align: center;
  color: var(--white-60);
  font-size: 1.05rem;
  margin-bottom: 48px;
}

/* =====================================================
   HEADER
===================================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--white-10);
  transition: background var(--transition);
}

.header--scrolled {
  background: rgba(13,13,13,0.97);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo__icon { font-size: 1.6rem; }

.logo__text {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
}

.logo__tashkent {
  color: var(--gold);
  font-size: 0.7em;
  display: block;
  line-height: 1;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--white-60);
  transition: color var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav__link:hover { color: var(--white); }
.nav__link:hover::after { transform: scaleX(1); }

.header__contacts {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.header__phone {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gold);
  transition: opacity var(--transition);
}
.header__phone:hover { opacity: 0.8; }

/* BURGER */
.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================
   HERO
===================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 60px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 70% 50%, rgba(201,168,76,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(201,168,76,0.06) 0%, transparent 50%),
    linear-gradient(180deg, var(--dark) 0%, var(--dark-2) 100%);
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero__desc {
  font-size: 1.1rem;
  color: var(--white-60);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero__stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}

.hero__stat-unit {
  font-size: 1rem;
  font-weight: 600;
}

.hero__stat-label {
  font-size: 0.78rem;
  color: var(--white-60);
  font-weight: 500;
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: var(--white-10);
}

/* Hero bottles animation */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__bottles {
  position: relative;
  width: 340px;
  height: 340px;
}

.bottle {
  position: absolute;
  font-size: 4rem;
  animation: floatBottle 6s ease-in-out infinite;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.5));
}

.bottle--wine      { top: 10%;  left: 50%; animation-delay: 0s;    font-size: 5rem; }
.bottle--whiskey   { top: 50%;  left: 10%; animation-delay: 1.5s;  font-size: 4.5rem; }
.bottle--beer      { top: 65%;  left: 55%; animation-delay: 0.8s;  font-size: 4rem; }
.bottle--champagne { top: 5%;   left: 10%; animation-delay: 2.2s;  font-size: 3.5rem; }

@keyframes floatBottle {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50%       { transform: translateY(-20px) rotate(5deg); }
}

/* =====================================================
   HOW IT WORKS
===================================================== */
.how {
  padding: 100px 0;
  background: var(--dark-2);
}

.how__steps {
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.how__step {
  flex: 1;
  background: var(--dark-3);
  border: 1px solid var(--white-10);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: border-color var(--transition), transform var(--transition);
  position: relative;
  overflow: hidden;
}

.how__step::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-dark));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.how__step:hover { border-color: rgba(201,168,76,0.3); transform: translateY(-4px); }
.how__step:hover::before { transform: scaleX(1); }

.how__step-num {
  position: absolute;
  top: 16px; right: 20px;
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--white-10);
  line-height: 1;
}

.how__step-icon { font-size: 2.8rem; margin-bottom: 16px; }

.how__step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.how__step-desc {
  font-size: 0.9rem;
  color: var(--white-60);
  line-height: 1.7;
}

.how__arrow {
  font-size: 1.8rem;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 60px;
  opacity: 0.6;
}

/* =====================================================
   FEATURES
===================================================== */
.features {
  padding: 80px 0;
  background: linear-gradient(135deg, rgba(201,168,76,0.08) 0%, transparent 50%);
  border-top: 1px solid var(--white-10);
  border-bottom: 1px solid var(--white-10);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature {
  text-align: center;
  padding: 28px 20px;
}

.feature__icon { font-size: 2.4rem; margin-bottom: 16px; }

.feature__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature__desc {
  font-size: 0.85rem;
  color: var(--white-60);
  line-height: 1.6;
}

/* =====================================================
   CATALOG
===================================================== */
.catalog {
  padding: 100px 0;
  background: var(--dark);
}

.catalog__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: 100px;
  border: 1px solid var(--white-10);
  background: transparent;
  color: var(--white-60);
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover {
  border-color: rgba(201,168,76,0.4);
  color: var(--white);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--dark);
  border-color: transparent;
  font-weight: 700;
}

.catalog__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}

/* PRODUCT CARD */
.product-card {
  background: var(--dark-3);
  border: 1px solid var(--white-10);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,168,76,0.3);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.product-card.hidden { display: none; }

.product-card__body { padding: 20px 18px; }

.product-card__tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(201,168,76,0.15);
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.product-card__name {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 6px;
  line-height: 1.4;
}

.product-card__vol {
  font-size: 0.8rem;
  color: var(--white-60);
  margin-bottom: 14px;
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.product-card__price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold);
}

/* Variants list */
.product-card__variants {
  list-style: none;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.product-card__variants li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--white-10);
  font-size: 0.83rem;
}

.product-card__variants li:last-child { border-bottom: none; }

.variant-desc { color: var(--white-60); }

.variant-price {
  font-weight: 700;
  color: var(--gold);
  white-space: nowrap;
  margin-left: 8px;
}

.product-card__note {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.35);
  margin-bottom: 10px;
  font-style: italic;
}

/* Tag variants */
.tag--zero {
  background: rgba(39,174,96,0.15);
  color: #4cbb82;
}

.tag--mix {
  background: rgba(155,89,182,0.15);
  color: #c39bd3;
}

/* =====================================================
   ORDER SECTION
===================================================== */
.order {
  padding: 100px 0;
  background: var(--dark-2);
}

.order__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.order__title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.order__desc {
  color: var(--white-60);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 40px;
}

.order__contacts {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.order__contact {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--dark-3);
  border: 1px solid var(--white-10);
  border-radius: var(--radius);
  transition: border-color var(--transition), transform var(--transition);
}

.order__contact:hover {
  border-color: rgba(201,168,76,0.3);
  transform: translateX(4px);
}

.order__contact-icon { font-size: 1.5rem; flex-shrink: 0; }

.order__contact-label {
  display: block;
  font-size: 0.75rem;
  color: var(--white-60);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.order__contact-value {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gold);
}

/* FORM */
.order__form {
  background: var(--dark-3);
  border: 1px solid var(--white-10);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
}

.order__form-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--white-60);
}

.required { color: var(--gold); }

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--dark-4);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-input::placeholder { color: rgba(255,255,255,0.3); }

.form-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}

.form-input.error { border-color: #e74c3c; }

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-error {
  display: none;
  font-size: 0.78rem;
  color: #e74c3c;
  margin-top: 6px;
}

.form-error.visible { display: block; }

.form-note {
  text-align: center;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  margin-top: 12px;
  line-height: 1.5;
}

.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
  padding: 24px;
  background: rgba(39,174,96,0.1);
  border: 1px solid rgba(39,174,96,0.3);
  border-radius: var(--radius-sm);
  margin-top: 16px;
}

.form-success.visible { display: flex; }
.form-success__icon { font-size: 2rem; }
.form-success p { color: var(--white); font-size: 0.95rem; font-weight: 500; }

/* =====================================================
   FOOTER
===================================================== */
.footer {
  background: var(--dark-2);
  border-top: 1px solid var(--white-10);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding: 60px 20px 40px;
}

.footer__desc {
  color: var(--white-60);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-top: 14px;
  max-width: 260px;
}

.footer__heading {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 16px;
}

.footer__link {
  display: block;
  font-size: 0.88rem;
  color: var(--white-60);
  margin-bottom: 10px;
  transition: color var(--transition);
}

.footer__link:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid var(--white-10);
  padding: 20px;
}

.footer__bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__copy {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

.footer__age {
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 6px;
}

/* =====================================================
   AGE GATE
===================================================== */
.age-gate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(12px);
  animation: fadeIn 0.4s ease;
}

.age-gate.hidden { display: none; }

.age-gate__box {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
  max-width: 440px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}

.age-gate__icon { font-size: 4rem; margin-bottom: 20px; }

.age-gate__title {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.age-gate__text {
  color: var(--white-60);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 32px;
}

.age-gate__btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =====================================================
   FLOATING BUTTONS GROUP
===================================================== */
.float-group {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.float-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: 50px;
  padding: 14px 16px;
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  max-width: 54px;
  overflow: hidden;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease, max-width 0.3s ease, padding 0.3s ease;
}

.float-btn__icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.float-btn__label {
  white-space: nowrap;
  opacity: 0;
  max-width: 0;
  overflow: hidden;
  transition: opacity 0.25s ease, max-width 0.3s ease;
}

.float-btn:hover {
  transform: translateY(-3px);
  max-width: 200px;
  padding: 14px 22px 14px 16px;
}

.float-btn:hover .float-btn__label {
  opacity: 1;
  max-width: 120px;
}

/* Telegram */
.float-btn--tg {
  background: #229ED9;
  box-shadow: 0 4px 20px rgba(34,158,217,0.45);
}
.float-btn--tg:hover { box-shadow: 0 8px 28px rgba(34,158,217,0.6); }

/* Instagram */
.float-btn--ig {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
  box-shadow: 0 4px 20px rgba(214,36,159,0.4);
}
.float-btn--ig:hover { box-shadow: 0 8px 28px rgba(214,36,159,0.6); }

/* pulse animation */
.float-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50px;
  background: rgba(255,255,255,0.15);
  animation: tgPulse 2.5s ease-out infinite;
  pointer-events: none;
}

.float-btn--ig::after { animation-delay: 1.2s; }

@keyframes tgPulse {
  0%   { transform: scale(1); opacity: 0.6; }
  70%  { transform: scale(1.6); opacity: 0; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* =====================================================
   ANIMATIONS
===================================================== */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =====================================================
   RESPONSIVE
===================================================== */
@media (max-width: 1024px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 40px; }
  .footer__left { grid-column: span 2; }
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__desc { margin: 0 auto 36px; }
  .hero__btns { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__visual { display: none; }
  .order__inner { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav { display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--dark-2); padding: 20px; border-bottom: 1px solid var(--white-10); gap: 16px; }
  .nav.open { display: flex; }
  .burger { display: flex; }
  .header__contacts .header__phone { display: none; }
  .how__steps { flex-direction: column; }
  .how__arrow { transform: rotate(90deg); margin: -8px auto; }
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__left { grid-column: auto; }
  .age-gate__box { padding: 36px 24px; }
  .order__form { padding: 24px 20px; }
  .hero { padding: 88px 0 60px; }
}

@media (max-width: 540px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .catalog__grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .hero__stats { flex-wrap: wrap; gap: 20px; }
  .hero__stat-divider { display: none; }
  .footer__bottom .container { flex-direction: column; gap: 10px; }
}

@media (max-width: 400px) {
  .catalog__grid { grid-template-columns: 1fr; }
  .features__grid { grid-template-columns: 1fr; }
}