/* =========================================
   1. VARIABLES & RESET
   ========================================= */
:root {
  /* Colors */
  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);

  /* Theme Colors */
  --dark-bg: linear-gradient(
    90deg,
    rgba(110, 110, 110, 1) 0%,
    rgba(125, 125, 125, 0.3) 34%,
    rgba(0, 0, 0, 1) 100%
  );
  --accent-black: #000000;
  --white-text: #ffffff;
  --gray-secondary: #2c2c2c;
  --gold-accent: #d4a574;
  --accent-yellow: #efd93e; /* Added missing var based on context */
  --hover-yellow: #ffe85c;

  /* Settings */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  background-color: var(--dark-bg);
  color: var(--white-text);
  line-height: 1.6;
  overflow-x: hidden;
}

/* =========================================
   2. GLOBAL UTILITIES & ANIMATIONS
   ========================================= */
.page-section {
  display: none;
  /* padding-top: 80px; */
  min-width: 400px;
}

.page-section.active {
  display: block;
}

/* Buttons */
.btn {
  padding: 1rem 2.5rem;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-block;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background: white;
  color: black;
}

.btn-primary:hover {
  background: green;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(174, 214, 41, 0.4);
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 2px solid greenyellow;
}

.btn-secondary:hover {
  background: black;
  color:white;
  transform: translateY(-3px);
}

/* Keyframes */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* Success Message Toast */
.success-message {
  position: fixed;
  top: 100px;
  right: 20px;
  background: var(--accent-yellow);
  color: var(--dark-bg);
  padding: 1rem 2rem;
  border-radius: 10px;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(239, 217, 62, 0.4);
  z-index: 2000;
  animation: slideInRight 0.3s ease-out;
  display: none;
}

.success-message.show {
  display: block;
}

/* Mobile Button Override */
@media (max-width: 768px) {
  .btn {
    width: 100%;
    text-align: center;
  }
}

/* =========================================
   3. HEADER / NAVIGATION
   ========================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(15, 15, 15, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(253, 253, 250, 0.99);
  z-index: 1000;
  transition: var(--transition);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 1.2rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: rgb(39, 185, 20);
  text-decoration: none;
  letter-spacing: -0.5px;
  transition: var(--transition);
}

.logo:hover {
  color: var(--white-text);
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

.nav-link {
  color: var(--white-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  transition: var(--transition);
  padding: 0.5rem 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-yellow);
  transition: var(--transition);
}

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

.nav-link:hover::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.cart-icon {
  position: relative;
  cursor: pointer;
  padding: 0.5rem;
  transition: var(--transition);
}

.cart-icon:hover {
  transform: scale(1.1);
  color: white;
}

.cart-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: rgb(158, 157, 157);
  color: black;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.4rem;
  border-radius: 10px;
  min-width: 18px;
  text-align: center;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 5px;
  padding: 0.5rem;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: rgb(237, 240, 240);
  transition: var(--transition);
  border-radius: 3px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* --- Header Responsiveness --- */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background: rgba(131, 131, 131, 0.98);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.5);
    padding: 2rem 0;
    gap: 1.5rem;
    border-top: 2px solid white;
  }
  .nav-link {
    color: black;
    font-size: 1.12rem;
  }

  .nav-menu.active {
    left: 0;
  }

  .hamburger {
    display: flex;
  }

  .nav-right {
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 1rem;
  }
  .logo {
    font-size: 1.5rem;
  }
}

/* =========================================
   4. HERO SECTION
   ========================================= */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 2%, #1b1a1a 1%, transparent 86%);
  /* background: linear-gradient(135deg, #fbfafa 0%, #605f5feb 50%, black 100%); */
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at 2% 85% 35% 75% 100%,
    rgba(8, 8, 8, 0.1) 0%,
    transparent 50%
  );
  pointer-events: none;
}

.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 4rem 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  animation: fadeInLeft 0.8s ease-out;
}

.hero-badge {
  display: inline-block;
  background: black;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  border: 2px solid greenyellow;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  background: linear-gradient(
    155deg,
    rgb(255, 253, 253) 0%,
    rgb(252, 251, 251) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.3rem;
  margin-bottom: 2.5rem;
  color: rgb(77, 239, 62);
  line-height: 1.8;
  font-weight: 500;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  animation: fadeInRight 0.8s ease-out;
}


.product-showcase {
  width: 100%;
  height: 500px;
  background: rgb(99, 99, 99);
  border-radius: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
  border: 2px solid rgba(15, 15, 15, 0.929);
  position: relative;
  overflow: hidden;
}

.product-showcase::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(148, 149, 149, 0.686) 0%,
    transparent 70%
  );
  animation: rotate 20s linear infinite;
}

.product-icon {
  font-size: 12rem;
  filter: drop-shadow(0 20px 40px rgba(239, 217, 62, 0.3));
  position: relative;
  z-index: 1;
  justify-content: center;
  align-items: center;
}
.product-icon img{
  display: flex;
  object-fit: contain;
  width: 500px;
  
}
/* --- Hero Responsiveness --- */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: 3rem 0;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-subtitle {
    font-size: 1.1rem;
  }
  .hero-buttons {
    flex-direction: column;
  }
  .product-showcase {
    height: 300px;
  }
  .product-icon {
    font-size: 6rem;
  }
  .product-icon img{
    width: 300px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.8rem;
  }
}

/* =========================================
   5. PRODUCTS GRID SECTION
   ========================================= */
.products-section {
  padding: 6rem 2rem;
  background: rgb(93, 93, 93);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-title {
  font-size: 2.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: black;
}

.section-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto;
}

.products-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

.product-card {
  background: linear-gradient(rgb(244, 243, 243) 30%,rgba(9, 9, 10, 0.7) 40%);
  border-radius: 20px;
  overflow: hidden;
  transition: var(--transition);
  /* border: 2px solid rgba(239, 217, 62, 0.1); */
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(132, 96, 96, 0.823);
  border-color: whitesmoke;
}

.product-image {
  width: 100%;
  height: 280px;
  background: linear-gradient(
    35deg,
    rgba(251, 251, 249, 0.874) 0%,
    rgba(72, 72, 71, 0.74) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  position: relative;
  overflow: hidden;
}
.product-image img{
  display: flex;
  width: 100%;
  object-fit: contain;
}

.product-image::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at center,
    rgba(131, 131, 131, 0.586) 0%,
    transparent 70%
  );
}

.product-body {
  padding: 2rem;
}

.product-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: whitesmoke;
}

.product-subtitle {
  font-size: 0.9rem;
  color: red;
  margin-bottom: 1rem;
  font-weight: 500;
}

.product-description {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.feature-tag {
  background: white;
  color: rgb(5, 5, 5);
  padding: 0.4rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  border: 1px solid rgba(239, 217, 62, 0.3);
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(239, 217, 62, 0.2);
}

.product-price {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white-text);
}

.product-rating {
  color: var(--accent-yellow);
  font-size: 1.2rem;
}

/* --- Products Responsiveness --- */
@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
  .products-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.8rem;
  }
  .product-card {
    border-radius: 15px;
  }
  .product-body {
    padding: 1.5rem;
  }
}

/* =========================================
   6. PRODUCT DETAILS PAGE
   ========================================= */
.product-details {
  padding: 4rem 2rem;
  max-width: 1400px;
  margin: 0 auto;
  background: gray;
}

.product-details-grid {
  display: flex;
  /* grid-template-columns: 1fr 1fr; */
  gap: 4rem;
  margin-bottom: 4rem;
  /* border: 2px solid red; */
}

.product-details-image {
  background: gray;
  border-radius: 20px;
  /* height: 300px; */
  width: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10rem;
  /* border: 2px solid white; */
  /* border: 2px solid rgba(239, 217, 62, 0.2); */
}
.product-details-image img{
  width: 100%;
  object-fit: cover;
}

.product-details-info h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: var(--accent-yellow);
}

.product-details-info .product-subtitle {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.product-details-info .product-price {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  display: block;
}

.product-details-info .product-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.product-options {
  margin-bottom: 2rem;
}

.product-options label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--accent-yellow);
}

.product-options select {
  width: 100%;
  padding: 1rem;
  background: var(--gray-secondary);
  border: 2px solid rgba(239, 217, 62, 0.3);
  border-radius: 10px;
  color: var(--white-text);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
}

.product-options select:focus {
  outline: none;
  border-color: var(--accent-yellow);
}

.quantity-selector {
  margin-bottom: 2rem;
}

.quantity-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.quantity-btn {
  width: 40px;
  height: 40px;
  border: 2px solid var(--accent-yellow);
  background: transparent;
  color: var(--accent-yellow);
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transition);
}

.quantity-btn:hover {
  background: var(--accent-yellow);
  color: var(--dark-bg);
}

.quantity-display {
  font-size: 1.5rem;
  font-weight: 600;
  min-width: 50px;
  text-align: center;
}

.product-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Specifications Table */
.specifications-table {
  background: var(--gray-secondary);
  border-radius: 20px;
  padding: 2rem;
  margin-bottom: 2rem;
}

.specifications-table h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--accent-yellow);
}

.spec-row {
  display: grid;
  grid-template-columns: 1fr 2fr;
  padding: 1rem;
  border-bottom: 1px solid rgba(239, 217, 62, 0.1);
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-label {
  font-weight: 600;
  color: var(--accent-yellow);
}

.spec-value {
  color: rgba(255, 255, 255, 0.8);
}

/* --- Product Details Responsiveness --- */
@media (max-width: 1024px) {
  .product-details-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .spec-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

/* =========================================
   7. CART PAGE
   ========================================= */
.cart-container {
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.cart-empty {
  text-align: center;
  padding: 4rem 2rem;
}

.cart-empty h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--accent-yellow);
}

.cart-items {
  margin-bottom: 2rem;
}

.cart-item {
  background: var(--gray-secondary);
  border-radius: 20px;
  padding: 2rem;
  margin-bottom: 1.5rem;
  display: grid;
  grid-template-columns: 100px 1fr auto;
  gap: 2rem;
  align-items: center;
  border: 2px solid rgba(239, 217, 62, 0.1);
}

.cart-item-image {
  width: 100px;
  height: 100px;
  background: rgba(239, 217, 62, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.cart-item-info h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--accent-yellow);
}

.cart-item-details {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.cart-item-price {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--accent-yellow);
}

.cart-item-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: flex-end;
}

.remove-btn {
  background: transparent;
  border: 2px solid rgba(255, 84, 89, 0.5);
  color: rgba(255, 84, 89, 0.8);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
}

.remove-btn:hover {
  background: rgba(255, 84, 89, 0.2);
  border-color: rgba(255, 84, 89, 1);
  color: rgba(255, 84, 89, 1);
}

.cart-summary {
  background: var(--gray-secondary);
  border-radius: 20px;
  padding: 2rem;
  border: 2px solid rgba(239, 217, 62, 0.2);
}

.cart-summary h2 {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: var(--accent-yellow);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(239, 217, 62, 0.1);
}

.summary-row:last-child {
  border-bottom: none;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-yellow);
  padding-top: 1.5rem;
}

.summary-label {
  color: rgba(255, 255, 255, 0.7);
}

.summary-value {
  font-weight: 600;
  color: var(--white-text);
}

/* --- Cart Responsiveness --- */
@media (max-width: 768px) {
  .cart-item {
    grid-template-columns: 80px 1fr;
    gap: 1rem;
  }

  .cart-item-image {
    width: 80px;
    height: 80px;
    font-size: 2rem;
  }

  .cart-item-actions {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: space-between;
  }
}

/* =========================================
   8. FOOTER
   ========================================= */
.footer {
  background: black;
  padding: 4rem 2rem 2rem ;
  border-top: 2px solid rgba(167, 45, 38, 0.2);
  min-width: 400px;
  margin-bottom: 0;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-section h3 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
  color: white;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.8rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-yellow);
  padding-left: 5px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(239, 217, 62, 0.2);
  color: rgba(255, 255, 255, 0.5);
}