@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@200;300;400;500;600;800&display=swap');

:root {
  --red: #0f83ea;
  --black: #333;
  --white: #e4e2dd;
  --light-bg: #f5f5f5;
  --light-color: #666;
  --border: 0.1rem solid var(--light-color);
  --box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
}

* {
  font-family: 'Nunito', sans-serif;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
  border: none;
  text-decoration: none;
  transition: 0.2s linear;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
  scroll-behavior: smooth;
  scroll-padding-top: 7.5rem;
}

body {
  background: var(--light-bg);
  overflow-x: hidden;
}

section {
  padding: 2rem;
  margin: 0 auto;
  max-width: 1200px;
}

.heading {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 4rem;
  color: var(--black);
  text-transform: uppercase;
}

/* ===== Buttons ===== */
.btn {
  display: block;
  width: 100%;
  margin-top: 1rem;
  border-radius: 0.5rem;
  padding: 1rem 3rem;
  font-size: 2rem;
  color: var(--white);
  background-color: var(--red);
  cursor: pointer;
  text-transform: capitalize;
  text-align: center;
}

.btn:hover {
  background-color: var(--black);
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.85);
  box-shadow: var(--box-shadow);
  z-index: 100001; /* <<< higher than hero */
}


.header .flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 3%;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  width: 45px;
  height: 45px;
  border-radius: 50%;
}

.logo-text {
  font-size: 1.8rem;
  font-weight: bold;
  margin-left: 10px;
  color: var(--white);
}

/* Navbar links */
.navbar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.navbar a {
  font-size: 1.6rem;
  color: var(--white);
  text-decoration: none;
  transition: color 0.3s;
}

.navbar a:hover {
  color: var(--red);
}

/* Login button */
.login-signup-btn {
  background-color: var(--red);
  color: var(--white);
  padding: 0.5rem 1.5rem;
  border-radius: 0.5rem;
  font-size: 1.6rem;
  transition: background 0.3s;
}

.login-signup-btn:hover {
  background-color: #f1d7d5;
}

/* Menu Icon */
#menu-btn {
  font-size: 2.8rem;
  color: var(--white); /* visible on dark header */
  cursor: pointer;
  display: none;
  z-index: 100002; /* keep above hero + navbar */
}

/* Optional: strong display font for hero (keeps Nunito elsewhere) */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;800&display=swap');

/* ===== HERO (Black Friday style) ===== */
.hero {
  padding: 0;
  margin: 0;
  max-width: 100%;
  width: 100vw;
  height: 100vh;
  display: grid;
  place-items: center;
  background-image:
    linear-gradient(to bottom, rgba(0, 0, 0, 0.35), rgba(101, 99, 99, 0.55)),
    url('../images/hero-bf.jpg');
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  border-radius: 0;
   z-index: 1;
}



/* Inner layout */
.hero__inner {
  text-align: center;
  max-width: 1100px;
  color: #fff;
  padding: 0 2rem;
  transform: translateY(15rem); /* Small lift if content looks too low */
}


/* Small kicker above title */
.hero__kicker{
  font: 600 1.4rem/1 'Nunito',system-ui;
  letter-spacing:.18em;
  text-transform:uppercase;
  opacity:.9;
  margin-bottom: 1rem;
}

/* Big bold title (match vibe of reference) */
.hero__title{
  font-family: 'Poppins', 'Nunito', system-ui, sans-serif;
  font-weight: 800;
  line-height: 1.05;
  font-size: clamp(2.4rem, 5.6vw, 6.2rem);
  margin: 0 0 1.2rem 0;
  text-shadow: 0 8px 24px rgba(0,0,0,.35);
}

/* Subtitle */
.hero__subtitle{
  font: 600 clamp(1.3rem, 2vw, 2rem)/1.4 'Nunito',system-ui;
  opacity: .95;
  margin: 0 0 5rem 0;
}

/* CTA button (rounded white pill) */
.hero__btn{
  display:inline-block;
  background:#fff;
  color:#111;
  font: 700 1.6rem/1 'Nunito',system-ui;
  padding: 1.1rem 2.2rem;
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
  transform: translateY(0);
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
}
.hero__btn:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(0,0,0,.3);
}
.hero__btn:active{
  transform: translateY(0);
}

/* Mobile tweaks */
@media (max-width: 768px) {
  .hero {
    width: 100vw;
    height: 100vh;
    background-position: center top;
  }
}







/* ===== About Section ===== */
.about .box-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, 35rem);
  gap: 1.5rem;
  align-items: flex-start;
  justify-content: center;
}

.about .box-container .box {
  background-color: var(--white);
  border-radius: 0.5rem;
  padding: 2rem;
  text-align: center;
  box-shadow: var(--box-shadow);
  cursor: pointer;
}

.about .box-container .box:hover {
  background-color: #f0f0f0;
}

.about .box-container .box img {
  width: 100%;
  margin-bottom: 2rem;
}

.about .box-container .box h3 {
  font-size: 2.5rem;
  color: var(--black);
}

.about .box-container .box p {
  padding: 1rem 0;
  line-height: 2;
  font-size: 1.6rem;
  color: var(--light-color);
}

/* ===== Menu Section ===== */
.menu .box-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, 35rem);
  gap: 1.5rem;
  align-items: flex-start;
  justify-content: center;
}

/* ===== Footer ===== */
.footer .box-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(27rem, 1fr));
  gap: 1.5rem;
  align-items: flex-start;
  justify-content: center;
}

.footer .box-container .box {
  padding: 2rem;
  text-align: center;
  background-color: var(--white);
  box-shadow: var(--box-shadow);
  border-radius: 0.5rem;
}

.footer .box-container .box i {
  height: 6rem;
  width: 6rem;
  line-height: 6rem;
  font-size: 2rem;
  color: var(--white);
  background-color: var(--red);
  border-radius: 50%;
  margin-bottom: 0.5rem;
}

.footer .box-container .box h3 {
  margin: 1rem 0;
  color: var(--black);
  text-transform: capitalize;
  font-size: 2rem;
}

.footer .box-container .box p {
  line-height: 2;
  font-size: 1.6rem;
  color: var(--light-color);
}

.footer .credit {
  text-align: center;
  margin-top: 3rem;
  padding: 1rem 0 3rem;
  border-top: var(--border);
  font-size: 2rem;
  color: var(--black);
}

.footer .credit span {
  color: var(--red);
}

/* ===== Social Icons ===== */
.social-icons {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
}

.social-icons a:not(:last-child) {
  margin-right: 20px;
}

.social-icons a i {
  font-size: 4rem;
}

/* ===== Responsive ===== */
/* --- Fix Hamburger Visibility --- */


/* --- Show hamburger on small screens --- */
/* --- Fix Hamburger Visibility --- */
#menu-btn{
  font-size: 2.8rem;
  color: var(--white);            /* visible on dark header */
  background: transparent;
  border: 0;
  cursor: pointer;
  display: none;                  /* shown only on mobile */
  z-index: 100002;                /* above hero */
}

/* --- Show hamburger + mobile nav --- */
@media (max-width: 768px){
  #menu-btn{ display: block; }

  .navbar{
    position: absolute;
    top: 100%;                    /* drop below fixed header */
    left: 0; right: 0;
    background: rgba(0,0,0,.95);
    backdrop-filter: blur(8px);
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding: 2rem 0;
    display: none;                /* hidden until active */
    animation: slideDown .3s ease;
    z-index: 100001;
  }
  .navbar.active{ display: flex; }

  @keyframes slideDown{
    from{ opacity: 0; transform: translateY(-10px); }
    to{   opacity: 1; transform: translateY(0); }
  }
}

/* Hero offset so header doesn’t cover it */
.hero{
  position: relative;
  margin-top: 7rem;               /* ~header height */
}





@media (max-width: 450px) {
  html {
    font-size: 50%;
  }

  .about .box-container,
  .menu .box-container {
    grid-template-columns: 1fr;
  }
}


/* ===== AUTH POPUP (Modern design) ===== */

.auth-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(4px);
}

.auth-popup.active {
  display: flex;
}

.auth-container {
  background: #fff;
  width: 90%;
  max-width: 420px;
  border-radius: 18px;
  padding: 3rem 2.5rem;
  text-align: center;
  position: relative;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
  animation: fadeIn 0.4s ease;
}

/* Close button */
.close-btn {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 2rem;
  background: none;
  border: none;
  cursor: pointer;
  color: #888;
  transition: color 0.2s;
}

.close-btn:hover {
  color: #111;
}

.auth-form {
  display: none;
  margin-top: 1rem;
}

.auth-form.active {
  display: block;
}

.auth-form h2 {
  color: #111;
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 2rem;
}

/* Input fields */
.input-group {
  text-align: left;
  margin-bottom: 1.5rem;
}

.input-group label {
  font-size: 1.3rem;
  color: #333;
  display: block;
  margin-bottom: 0.5rem;
}

.input-group input {
  width: 100%;
  padding: 1rem 1.2rem;
  border: 1px solid #dcdcdc;
  border-radius: 10px;
  font-size: 1.4rem;
  color: #222;
  transition: all 0.3s ease;
}

.input-group input:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Checkbox and Forgot link */
.checkbox-group {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  font-size: 1.3rem;
  color: #555;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.forgot-link {
  font-size: 1.2rem;
  color: #3b82f6;
  text-decoration: none;
}

.forgot-link:hover {
  text-decoration: underline;
}

/* Main sign in/up button */
.main-btn {
  background: #3b82f6;
  color: #fff;
  border: none;
  padding: 1.2rem;
  width: 100%;
  border-radius: 8px;
  font-size: 1.6rem;
  cursor: pointer;
  transition: 0.3s;
}

.main-btn:hover {
  background: #2563eb;
  box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3);
}

/* Social login section */
.social-login {
  margin-top: 2rem;
}

.social-login p {
  font-size: 1.3rem;
  color: #555;
  margin-bottom: 1rem;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
}

.social-icons a {
  font-size: 3rem;
  transition: transform 0.2s ease;
}

.social-icons a:hover {
  transform: scale(1.1);
}

.social-icons a:first-child {
  color: #1877f2; /* Facebook blue */
}

.social-icons a:last-child {
  color: #db4437; /* Google red */
}

/* Toggle link */
.toggle-text {
  font-size: 1.4rem;
  margin-top: 2rem;
  color: #555;
}

.toggle-text a {
  color: #3b82f6;
  font-weight: 600;
  text-decoration: none;
}

.toggle-text a:hover {
  text-decoration: underline;
}

/* Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 480px) {
  .auth-container {
    padding: 2.5rem 2rem;
    border-radius: 14px;
  }

  .main-btn {
    font-size: 1.5rem;
  }
}


/* ===== CART PAGE ===== */
.cart-section {
  margin-top: 8rem;
  padding: 3rem 2rem;
}

.cart-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
}

.cart-items {
  flex: 1 1 60%;
}

.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  padding: 1.5rem;
  margin-bottom: 1.2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.08);
}

.cart-item img {
  width: 80px;
  border-radius: 0.5rem;
}

.cart-item-details {
  flex: 1;
  margin-left: 1rem;
}

.cart-item-details h3 {
  font-size: 1.8rem;
  color: #222;
}

.cart-item-details p {
  color: #666;
  font-size: 1.4rem;
}

.cart-item-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-item-controls input {
  width: 60px;
  text-align: center;
  border: 1px solid #ddd;
  border-radius: 0.5rem;
  padding: 0.3rem;
}

.remove-item {
  color: #db4437;
  font-size: 2rem;
  cursor: pointer;
}

.cart-summary {
  flex: 1 1 35%;
  background: #fff;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 8px rgba(0,0,0,0.08);
  height: fit-content;
}

.cart-summary h2 {
  margin-bottom: 1rem;
  font-size: 2rem;
  color: #111;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  font-size: 1.6rem;
  color: #333;
  margin: 0.5rem 0;
}

.summary-line.total {
  border-top: 1px solid #ddd;
  margin-top: 1rem;
  padding-top: 1rem;
  font-weight: 700;
}

.clear-btn {
  background: #ccc;
  color: #000;
  margin-top: 1rem;
}

/* ===== CHECKOUT PAGE ===== */
.checkout-section {
  margin-top: 8rem;
  padding: 3rem 2rem;
}

.checkout-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
}

.checkout-form, .order-summary {
  background: #fff;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  flex: 1 1 45%;
}

.checkout-form h2,
.order-summary h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: #111;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 1.4rem;
  margin-bottom: 0.3rem;
  color: #333;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid #ddd;
  border-radius: 0.5rem;
  font-size: 1.4rem;
}

.form-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.form-group.half {
  flex: 1;
}

.order-summary {
  height: fit-content;
}

.summary-items {
  border-bottom: 1px solid #eee;
  margin-bottom: 1rem;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 1.5rem;
  margin: 0.5rem 0;
}

.summary-total {
  font-size: 1.5rem;
  color: #333;
}

.summary-total p {
  display: flex;
  justify-content: space-between;
}

.summary-total .grand-total {
  font-weight: 700;
  color: #111;
  margin-top: 1rem;
}



/* ===== PAYMENT PAGE ===== */
.payment-section {
  margin-top: 8rem;
  padding: 3rem 2rem;
  text-align: center;
}

.payment-container {
  background: #fff;
  max-width: 400px;
  margin: 0 auto;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
}

.payment-option {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.6rem;
  color: #333;
  justify-content: center;
  margin-bottom: 2rem;
}

.payment-option input[type="radio"] {
  transform: scale(1.3);
}

/* ===== Success Popup ===== */
.order-popup {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(6px);
}

.order-popup.hidden {
  display: none;
}

.popup-content {
  background: #fff;
  padding: 3rem 2rem;
  border-radius: 1rem;
  text-align: center;
  max-width: 400px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
  animation: fadeIn 0.4s ease;
}

.popup-content i {
  color: #22c55e;
  font-size: 4rem;
  margin-bottom: 1rem;
}

.popup-content h2 {
  color: #111;
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.popup-content p {
  color: #555;
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
}


/* === Category Cards === */
.category-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:1.6rem;
  max-width:1200px;
  margin:0 auto;
}

.category-card{
  position:relative;
  border-radius:18px;
  overflow:hidden;
  min-height:240px;
  display:grid;
  place-items:end;
  background:#111 center/cover no-repeat;
  border:1px solid #1f1f1f;
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
  isolation:isolate;
  transform: translateY(0);
  transition: transform .25s ease, box-shadow .25s ease;
}
.category-card:before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(to top, rgba(0,0,0,.55), rgba(0,0,0,.05));
  z-index:0;
}
.category-card:after{
  /* subtle shine on hover */
  content:"";
  position:absolute; inset:-20%;
  background: linear-gradient(75deg, transparent 40%, rgba(255,255,255,.25) 50%, transparent 60%);
  transform: translateX(-120%);
  transition: transform .6s ease;
  z-index:0;
}
.category-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 14px 32px rgba(0,0,0,.2);
}
.category-card:hover:after{ transform: translateX(120%); }

.category-card .cat-content{
  position:relative; z-index:1;
  color:#fff;
  padding:16px 18px;
  text-align:left;
}
.category-card .cat-content h3{
  font-size:2.4rem; margin:0 0 .4rem 0;
}
.category-card .cat-content p{
  font-size:1.4rem; opacity:.9; margin:0;
}

/* Category-specific background images */
.cat-sunglass{ background-image: url('../images/cat-sunglass.jpg'); }
.cat-cloth{   background-image: url('../images/cat-cloth.jpg'); } /* or leave for later */


.category-card.disabled{
  cursor:not-allowed;
  filter: grayscale(40%);
}
.category-card.disabled:hover{ transform:none; box-shadow: 0 8px 24px rgba(0,0,0,.12); }
.category-card.disabled:after{ display:none; }

@media (max-width:800px){
  .category-grid{ grid-template-columns:1fr; }
}


/* ===== Mobile layout for Cart / Checkout / Payment ===== */
@media (max-width: 768px) {

  /* Stack columns */
  .cart-container {
    flex-direction: column;         /* instead of side-by-side */
    align-items: stretch;
    gap: 1.2rem;
  }

  /* Make both sections full width & set order (items first) */
  .cart-items {
    flex: 1 1 100%;
    order: 1;
  }
  .cart-summary {
    flex: 1 1 100%;
    order: 2;
  }

  /* Card spacing + corners a bit tighter */
  .cart-item {
    padding: 1.2rem;
    border-radius: 0.8rem;
  }

  /* Image smaller on mobile */
  .cart-item img {
    width: 64px;
  }

  /* Title & text sizes slightly down */
  .cart-item-details h3 {
    font-size: 1.6rem;
  }
  .cart-item-details p {
    font-size: 1.3rem;
  }

  /* Qty input a bit narrower */
  .cart-item-controls input {
    width: 56px;
    padding: 0.3rem 0.5rem;
  }

  /* Summary box spacing */
  .cart-summary {
    padding: 1.6rem;
  }
  .cart-summary h2 {
    font-size: 1.8rem;
  }

  /* Buttons full width, nice tap targets */
  .cart-summary .btn,
  #checkout-btn,
  #clear-cart {
    width: 100%;
    display: block;
    margin-top: 0.8rem;
    padding: 1.2rem;
    font-size: 1.6rem;
    border-radius: 0.8rem;
  }

  /* Headings */
  .cart-section .heading {
    font-size: 3rem;
  }
}

/* Extra-small tweaks */
@media (max-width: 420px) {
  .cart-item { gap: 0.8rem; }
  .cart-item img { width: 56px; }
  .cart-item-details h3 { font-size: 1.5rem; }
}



/* ===== Checkout: stack on mobile ===== */
@media (max-width: 768px) {
  .checkout-container {           /* your wrapper with form + summary */
    flex-direction: column;
    align-items: stretch;
    gap: 1.2rem;
  }
  .checkout-form { order: 1; flex: 1 1 100%; }
  .order-summary { order: 2; flex: 1 1 100%; padding: 1.6rem; }
  .order-summary h2 { font-size: 1.8rem; }
  .order-summary .btn, #checkout-btn { width: 100%; padding: 1.2rem; font-size: 1.6rem; }
}

/* ===== Payment modal (COD) ===== */
.payment-modal {
  position: fixed; inset: 0; display: none;
  align-items: center; justify-content: center;
  background: rgba(0,0,0,.5); z-index: 100000;
  backdrop-filter: blur(4px);
}
.payment-modal.show { display: flex; }
.payment-card {
  width: min(520px, 92vw); background: #fff; border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0,0,0,.2); padding: 1.6rem;
}
.payment-header { display:flex; align-items:center; justify-content:space-between; margin-bottom: .8rem; }
.payment-header h3 { margin: 0; font-size: 2rem; }
.payment-close { background: none; border: 0; font-size: 2.2rem; cursor: pointer; line-height: 1; }
.cod-box { border: 1px solid #e5e7eb; border-radius: 10px; padding: 1rem; display:flex; align-items:center; gap:.8rem; }
.cod-box i { font-size: 1.8rem; }
.pay-actions { display:flex; gap:.8rem; margin-top:1.2rem; }
.pay-actions .btn { flex:1 1 auto; padding:1rem 1.2rem; border-radius:10px; }
.btn-secondary { background:#e5e7eb; color:#111; }