:root {
  --accent: #ef4e36;
  --accent-dark: #d43d28;
  --accent-glow: rgba(239, 78, 54, 0.25);
  --gray: #96989a;
  --gray-light: #c5c7c9;
  --gray-dark: #6b6d6f;
  --black: #0d0d0d;
  --black-soft: #1a1a1a;
  --white: #ffffff;
  --bg: #f7f7f8;
  --card: #ffffff;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.1);
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --header-h: 80px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--black-soft);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: min(1200px, 92vw);
  margin-inline: auto;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(150, 152, 154, 0.2);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
  max-width: min(520px, 58vw);
}

.logo__icon-wrap {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  overflow: hidden;
  background: var(--black);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.logo__icon {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transform: scale(2.05);
  transform-origin: center 16%;
}

.logo__text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  line-height: 1.1;
  min-width: 0;
}

.logo__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.8vw, 2.1rem);
  font-weight: 800;
  letter-spacing: 0.07em;
  color: var(--accent);
  white-space: nowrap;
}

.logo__subtitle {
  font-family: var(--font-display);
  font-size: clamp(0.75rem, 1.8vw, 1.05rem);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--gray-dark);
  line-height: 1.2;
}

.nav {
  display: flex;
  gap: 1.75rem;
}

.nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--gray-dark);
  transition: color var(--transition);
}

.nav a:hover {
  color: var(--accent);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-btn {
  position: relative;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: var(--black);
  transition: background var(--transition), color var(--transition);
}

.cart-btn:hover {
  background: rgba(239, 78, 54, 0.1);
  color: var(--accent);
}

.cart-btn__count {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  font-size: 0.7rem;
  font-weight: 700;
  background: var(--accent);
  color: var(--white);
  border-radius: 99px;
  display: grid;
  place-items: center;
}

.cart-btn__count:empty,
.cart-btn__count[data-count="0"] {
  display: none;
}

.menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
}

.menu-btn span {
  display: block;
  height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 1rem 4vw 1.25rem;
  background: var(--white);
  border-bottom: 1px solid rgba(150, 152, 154, 0.2);
}

.mobile-nav a {
  padding: 0.65rem 0;
  font-weight: 500;
  border-bottom: 1px solid rgba(150, 152, 154, 0.15);
}

.mobile-nav.is-open {
  display: flex;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 10px;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 20px var(--accent-glow);
}

.btn--primary:hover {
  background: var(--accent-dark);
  box-shadow: 0 6px 28px var(--accent-glow);
}

.btn--outline {
  border: 2px solid rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.btn--ghost {
  color: var(--gray-dark);
  margin-top: 0.5rem;
}

.btn--ghost:hover {
  color: var(--accent);
}

.btn--block {
  width: 100%;
}

.btn--sm {
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
}

/* Hero */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 3rem) 0 4rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(13, 13, 13, 0.92) 0%, rgba(26, 26, 26, 0.88) 50%, rgba(13, 13, 13, 0.95) 100%),
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(239, 78, 54, 0.35), transparent),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(150, 152, 154, 0.2), transparent);
  z-index: 0;
}

.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(150, 152, 154, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(150, 152, 154, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, black 40%, transparent);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__badge {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  margin-bottom: 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(239, 78, 54, 0.15);
  border: 1px solid rgba(239, 78, 54, 0.35);
  border-radius: 99px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1rem;
}

.hero h1 span {
  color: var(--accent);
}

.hero__lead {
  font-size: 1.1rem;
  color: var(--gray-light);
  margin-bottom: 2rem;
  max-width: 560px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 3rem;
  list-style: none;
  padding-top: 2rem;
  border-top: 1px solid rgba(150, 152, 154, 0.25);
}

.hero__stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--white);
}

.hero__stats span {
  font-size: 0.85rem;
  color: var(--gray);
}

/* Sections */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--black);
  margin-bottom: 1.25rem;
}

.section-title--light {
  color: var(--white);
}

.categories {
  padding: 3.5rem 0 1rem;
}

.category-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pill {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-dark);
  background: var(--white);
  border: 1px solid rgba(150, 152, 154, 0.35);
  border-radius: 99px;
  transition: var(--transition);
}

.pill:hover,
.pill.is-active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

/* Products */
.products {
  padding: 2rem 0 4rem;
}

.products__header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.search-wrap input {
  width: min(320px, 100%);
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  font-family: inherit;
  font-size: 0.95rem;
  border: 1px solid rgba(150, 152, 154, 0.4);
  border-radius: 10px;
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%2396989A' stroke-width='2'%3E%3Ccircle cx='8' cy='8' r='6'/%3E%3Cpath d='m14 14 4 4'/%3E%3C/svg%3E") no-repeat 0.9rem center;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-wrap input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.products__count {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 1.5rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(150, 152, 154, 0.15);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.product-card__visual {
  position: relative;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--black-soft) 0%, #2a2a2a 100%);
  overflow: hidden;
}

.product-card__icon {
  font-size: 3.5rem;
  filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.3));
}

.product-card__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.75rem;
  background: #fff;
}

.product-card__category {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--white);
  background: var(--accent);
  border-radius: 6px;
}

.product-card__body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.product-card__specs {
  list-style: none;
  font-size: 0.82rem;
  color: var(--gray-dark);
  margin-bottom: 1rem;
  flex: 1;
}

.product-card__specs li {
  padding: 0.2rem 0;
  padding-left: 1rem;
  position: relative;
}

.product-card__specs li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(150, 152, 154, 0.2);
}

.product-card__price {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}

.product-card__price small {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray);
}

.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--gray);
}

/* About */
.about {
  padding: 4rem 0;
  background: var(--white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.about__copy p {
  margin-bottom: 1rem;
  color: var(--gray-dark);
}

.about__card {
  padding: 2rem;
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--accent);
}

.about__card h3 {
  font-family: var(--font-display);
  margin-bottom: 1rem;
  color: var(--accent);
}

.about__card ul {
  list-style: none;
}

.about__card li {
  padding: 0.4rem 0;
  padding-left: 1.25rem;
  position: relative;
  color: var(--gray-light);
  font-size: 0.95rem;
}

.about__card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

/* Contact */
.contact {
  padding: 4rem 0;
  background: linear-gradient(160deg, var(--black) 0%, var(--black-soft) 100%);
}

.contact__grid {
  display: grid;
  gap: 2rem;
}

.contact__tagline {
  color: var(--gray);
  font-size: 1.05rem;
}

.contact__cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.contact-card {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(150, 152, 154, 0.25);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.contact-card:hover {
  border-color: var(--accent);
}

.contact-card h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.contact-card p {
  color: var(--gray-light);
  font-size: 0.95rem;
  line-height: 1.7;
}

.contact-card a:hover {
  color: var(--accent);
}

/* Footer */
.footer {
  padding: 1.5rem 0;
  background: var(--black);
  border-top: 1px solid rgba(150, 152, 154, 0.2);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--gray);
}

/* Cart drawer */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
  visibility: hidden;
}

.cart-drawer.is-open {
  pointer-events: auto;
  visibility: visible;
}

.cart-drawer__overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 13, 13, 0.5);
  opacity: 0;
  transition: opacity var(--transition);
}

.cart-drawer.is-open .cart-drawer__overlay {
  opacity: 1;
}

.cart-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(420px, 100%);
  height: 100%;
  background: var(--white);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform var(--transition);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.15);
}

.cart-drawer.is-open .cart-drawer__panel {
  transform: translateX(0);
}

.cart-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(150, 152, 154, 0.2);
}

.cart-drawer__header h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.cart-drawer__close {
  width: 40px;
  height: 40px;
  font-size: 1.5rem;
  color: var(--gray);
  border-radius: 8px;
  transition: background var(--transition);
}

.cart-drawer__close:hover {
  background: var(--bg);
  color: var(--black);
}

.cart-drawer__body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.5rem;
}

.cart-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(150, 152, 154, 0.2);
}

.cart-item__info {
  flex: 1;
}

.cart-item__info h4 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

.cart-item__info p {
  font-size: 0.85rem;
  color: var(--gray);
}

.cart-item__qty {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.cart-item__qty button {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(150, 152, 154, 0.4);
  border-radius: 6px;
  font-size: 1rem;
  line-height: 1;
}

.cart-item__qty button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.cart-item__remove {
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: 0.35rem;
}

.cart-item__remove:hover {
  color: var(--accent);
}

.cart-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--gray);
}

.cart-drawer__footer {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid rgba(150, 152, 154, 0.2);
  background: var(--bg);
}

.cart-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.cart-total strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--accent);
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  padding: 0.85rem 1.5rem;
  background: var(--black);
  color: var(--white);
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow-hover);
  z-index: 300;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  border-left: 4px solid var(--accent);
}

.toast.is-visible {
  transform: translateX(-50%) translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .menu-btn {
    display: flex;
  }

  .about__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  :root {
    --header-h: 72px;
  }

  .logo__icon-wrap {
    width: 40px;
    height: 40px;
  }

  .logo__icon {
    transform: scale(2);
  }

  .logo {
    gap: 0.6rem;
    max-width: 72vw;
  }

  .logo__subtitle {
    font-size: 0.62rem;
    letter-spacing: 0.02em;
  }

  .hero__stats {
    gap: 1.5rem;
  }

  .product-card__footer {
    flex-direction: column;
    align-items: stretch;
  }

  .product-card__footer .btn {
    width: 100%;
  }
}