/* ============================================
   LAGAO.SHOP - GLOBAL STYLES
   ============================================ */

:root {
  --bg: #f6f5f1;
  --green: #17351f;
  --green-light: #3ca55c;
  --green-dark: #102517;
  --text: #1d2a1f;
  --muted: #5a665c;
  --radius: 26px;
  --shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
  --transition: 0.35s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

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

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

/* ============================================
   HEADER / NAVBAR
   ============================================ */

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 6%;
  height: 108px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}

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

.logo img {
  height: 92px;
  width: auto;
  display: block;
}

.logo a {
  display: flex;
  align-items: center;
}

/* ============================================
   NAVIGATION
   ============================================ */

nav {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-shrink: 0;
}

nav a {
  color: var(--green);
  font-size: 16px;
  font-weight: 600;
  position: relative;
  white-space: nowrap;
  transition: var(--transition);
}

nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0%;
  height: 2px;
  background: var(--green-light);
  transition: var(--transition);
}

nav a:hover::after {
  width: 100%;
}

nav a:hover {
  opacity: 0.7;
}

/* ============================================
   SEARCH BAR (IN NAVBAR)
   ============================================ */

.search-box {
  display: flex;
  align-items: center;
  background: #f0eeea;
  border-radius: 50px;
  padding: 10px 20px;
  min-width: 250px;
  transition: var(--transition);
}

.search-box:focus-within {
  background: #e8e5df;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.search-box input {
  border: none;
  background: transparent;
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  color: var(--text);
  width: 100%;
  padding: 0;
  outline: none;
}

.search-box input::placeholder {
  color: var(--muted);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: 17px 36px;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-family: "Poppins", sans-serif;
  font-size: 16px;
}

.btn-primary {
  background: var(--green-light);
  color: white;
  box-shadow: 0 10px 25px rgba(60, 165, 92, 0.25);
}

.btn-primary:hover {
  background: #2d7a45;
  transform: translateY(-3px);
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: white;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-3px);
}

.btn-outline {
  border: 2px solid var(--green-light);
  color: var(--green-light);
  background: transparent;
}

.btn-outline:hover {
  background: var(--green-light);
  color: white;
}

.btn-small {
  padding: 12px 24px;
  font-size: 14px;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  min-height: 100vh;
  background: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)),
    url("https://images.unsplash.com/photo-1466692476868-aef1dfb1e735?q=80&w=1800&auto=format&fit=crop");
  background-size: cover;
  background-position: center;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 190px 20px 120px;
  margin-top: 108px;
}

.hero-content {
  max-width: 980px;
  color: white;
}

.hero-content h1 {
  font-size: 78px;
  line-height: 1.15;
  margin-bottom: 22px;
  font-weight: 700;
  letter-spacing: -2px;
}

.hero-content p {
  font-size: 24px;
  line-height: 1.8;
  opacity: 0.96;
}

.hero-buttons {
  margin-top: 45px;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* ============================================
   EMOTION STRIP
   ============================================ */

.emotion-strip {
  background: var(--bg);
  color: var(--green);
  text-align: center;
  padding: 60px 20px;
}

.emotion-strip h2 {
  font-size: 42px;
  font-weight: 600;
  line-height: 1.7;
}

/* ============================================
   SECTION STYLES
   ============================================ */

.section {
  padding: 110px 8%;
  background: var(--green);
  color: white;
}

.section-title {
  text-align: center;
  margin-bottom: 70px;
}

.section-title h2 {
  font-size: 52px;
  margin-bottom: 18px;
  color: white;
}

.section-title p {
  max-width: 720px;
  margin: auto;
  font-size: 18px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.82);
}

/* ============================================
   PLANTS GRID
   ============================================ */

.plants-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 35px;
}

.plant-card {
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: 0.45s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.plant-card:hover {
  transform: translateY(-8px);
}

.plant-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: 0.6s ease;
}

.plant-card:hover img {
  transform: scale(1.05);
}

.plant-content {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.plant-content h3 {
  font-size: 24px;
  margin-bottom: 10px;
  color: var(--green);
}

.plant-content .price {
  font-size: 18px;
  font-weight: 700;
  color: var(--green-light);
  margin-bottom: 12px;
}

.plant-content p {
  line-height: 1.8;
  color: #5d685e;
  font-size: 15px;
  flex: 1;
  margin-bottom: 16px;
}

.plant-content .btn {
  width: 100%;
  text-align: center;
  margin-top: auto;
}

/* ============================================
   WHY SECTION
   ============================================ */

.why-section {
  background: #edf2eb;
  border-radius: 32px;
  padding: 80px;
  text-align: center;
}

.why-section h2 {
  font-size: 54px;
  margin-bottom: 30px;
  color: var(--green);
  line-height: 1.3;
}

.why-section p {
  max-width: 850px;
  margin: auto;
  font-size: 20px;
  line-height: 2;
  color: #4f5a50;
}

/* ============================================
   CTA BOX
   ============================================ */

.cta-box {
  background: var(--green);
  color: white;
  border-radius: 32px;
  padding: 90px 40px;
  text-align: center;
}

.cta-box h2 {
  font-size: 52px;
  margin-bottom: 20px;
  line-height: 1.3;
}

.cta-box p {
  max-width: 760px;
  margin: auto;
  line-height: 2;
  font-size: 18px;
  opacity: 0.92;
  margin-bottom: 35px;
}

/* ============================================
   CATEGORIES
   ============================================ */

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 25px;
}

.category-card {
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  padding: 40px 20px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}

.category-card:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  transform: translateY(-4px);
}

.category-card h3 {
  font-size: 18px;
  font-weight: 600;
}

/* ============================================
   PLANTPEDIA - INDIVIDUAL PLANT PAGE
   ============================================ */

.plant-hero {
  height: 70vh;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  padding: 60px 8%;
  color: white;
  margin-top: 108px;
  position: relative;
}

.plant-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
  z-index: -1;
}

.plant-hero-content {
  z-index: 2;
}

.plant-hero-content h1 {
  font-size: 64px;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -1px;
}

.plant-hero-content .bengali {
  font-size: 28px;
  opacity: 0.9;
  margin-bottom: 20px;
}

.plant-detail-section {
  padding: 80px 8%;
  background: white;
  color: var(--text);
}

.plant-detail-section h2 {
  font-size: 42px;
  color: var(--green);
  margin-bottom: 30px;
}

.plant-detail-section p {
  font-size: 18px;
  line-height: 2;
  color: #4f5a50;
  max-width: 900px;
}

.plant-guides {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.guide-card {
  background: #f9f8f5;
  padding: 40px;
  border-radius: var(--radius);
  border-left: 6px solid var(--green-light);
}

.guide-card h3 {
  font-size: 24px;
  color: var(--green);
  margin-bottom: 16px;
}

.guide-card p {
  color: #5d685e;
  line-height: 1.8;
}

.plant-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.detail-item {
  background: #f9f8f5;
  padding: 25px;
  border-radius: var(--radius);
  text-align: center;
}

.detail-item strong {
  display: block;
  color: var(--green-light);
  font-size: 20px;
  margin-bottom: 8px;
}

.detail-item p {
  color: #5d685e;
}

/* ============================================
   FORMS
   ============================================ */

.form-container {
  background: white;
  border-radius: var(--radius);
  padding: 60px;
  max-width: 500px;
  margin: 0 auto;
  box-shadow: var(--shadow);
}

.form-container h2 {
  font-size: 42px;
  color: var(--green);
  margin-bottom: 10px;
  text-align: center;
}

.form-container p {
  text-align: center;
  color: var(--muted);
  margin-bottom: 40px;
  font-size: 15px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 16px;
  border: 2px solid #e8e5df;
  border-radius: 12px;
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green-light);
  box-shadow: 0 0 0 3px rgba(60, 165, 92, 0.1);
}

.form-group input::placeholder {
  color: var(--muted);
}

.form-group .btn {
  width: 100%;
  margin-top: 12px;
}

.divider {
  text-align: center;
  color: var(--muted);
  margin: 30px 0;
  font-size: 14px;
}

.divider::before {
  content: "";
  display: block;
  height: 1px;
  background: #e8e5df;
  margin-bottom: 12px;
}

.divider::after {
  content: "";
  display: block;
  height: 1px;
  background: #e8e5df;
  margin-top: 12px;
}

.oauth-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-google {
  background: white;
  color: var(--text);
  border: 2px solid #e8e5df;
}

.btn-google:hover {
  border-color: var(--green-light);
  transform: translateY(-2px);
}

.form-link {
  text-align: center;
  font-size: 14px;
  margin-top: 20px;
}

.form-link a {
  color: var(--green-light);
  font-weight: 600;
}

/* ============================================
   CART
   ============================================ */

.cart-container {
  padding: 140px 8% 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.cart-title {
  font-size: 48px;
  color: var(--green);
  margin-bottom: 50px;
  font-weight: 700;
}

.cart-content {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 40px;
}

.cart-items {
  background: white;
  border-radius: var(--radius);
  padding: 30px;
}

.cart-item {
  display: flex;
  gap: 25px;
  padding-bottom: 25px;
  border-bottom: 1px solid #e8e5df;
  margin-bottom: 25px;
}

.cart-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.cart-item img {
  width: 120px;
  height: 120px;
  border-radius: 12px;
  object-fit: cover;
}

.cart-item-info {
  flex: 1;
}

.cart-item-info h3 {
  font-size: 20px;
  color: var(--green);
  margin-bottom: 8px;
}

.cart-item-info p {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 12px;
}

.cart-item-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--green-light);
}

.cart-summary {
  background: #f9f8f5;
  border-radius: var(--radius);
  padding: 30px;
  height: fit-content;
  position: sticky;
  top: 140px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
  font-size: 15px;
  color: var(--muted);
}

.summary-row.total {
  border-top: 2px solid white;
  padding-top: 15px;
  font-size: 18px;
  font-weight: 700;
  color: var(--green);
}

.cart-summary .btn {
  width: 100%;
  margin-top: 20px;
}

.empty-cart {
  text-align: center;
  padding: 80px 20px;
}

.empty-cart h2 {
  font-size: 36px;
  color: var(--green);
  margin-bottom: 16px;
}

.empty-cart p {
  color: var(--muted);
  margin-bottom: 30px;
}

/* ============================================
   FOOTER
   ============================================ */

footer {
  background: var(--green-dark);
  color: white;
  text-align: center;
  padding: 50px 20px;
}

footer h3 {
  font-size: 32px;
  margin-bottom: 10px;
}

footer p {
  opacity: 0.8;
  line-height: 1.8;
}

/* ============================================
   ANIMATIONS
   ============================================ */

.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: 1s ease;
}

.fade-in.show {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   MOBILE RESPONSIVE
   ============================================ */

@media (max-width: 900px) {
  header {
    height: 88px;
    padding: 0 5%;
  }

  .logo img {
    height: 72px;
  }

  nav {
    gap: 20px;
  }

  nav a {
    font-size: 14px;
  }

  .search-box {
    min-width: 200px;
  }

  .hero {
    padding-top: 150px;
    margin-top: 88px;
  }

  .hero-content h1 {
    font-size: 48px;
  }

  .hero-content p {
    font-size: 18px;
  }

  .emotion-strip h2 {
    font-size: 28px;
  }

  .section-title h2 {
    font-size: 38px;
  }

  .why-section {
    padding: 50px 30px;
  }

  .why-section h2 {
    font-size: 36px;
  }

  .why-section p {
    font-size: 17px;
  }

  .cta-box {
    padding: 60px 25px;
  }

  .cta-box h2 {
    font-size: 38px;
  }

  .cta-box p {
    font-size: 17px;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .plant-hero {
    height: 50vh;
    margin-top: 88px;
  }

  .plant-hero-content h1 {
    font-size: 42px;
  }

  .plant-detail-section {
    padding: 60px 5%;
  }

  .form-container {
    padding: 40px 25px;
    margin: 80px 20px;
  }

  .cart-content {
    grid-template-columns: 1fr;
  }

  .cart-summary {
    position: static;
  }
}

@media (max-width: 600px) {
  header {
    padding: 0 4%;
  }

  nav {
    gap: 12px;
    font-size: 12px;
  }

  nav a {
    font-size: 12px;
  }

  .search-box {
    display: none;
  }

  .logo img {
    height: 58px;
  }

  .hero-content h1 {
    font-size: 32px;
  }

  .hero-content p {
    font-size: 16px;
  }

  .emotion-strip h2 {
    font-size: 22px;
  }

  .section-title h2 {
    font-size: 28px;
  }

  .plant-card img {
    height: 200px;
  }

  .form-container {
    padding: 30px 20px;
  }

  .form-container h2 {
    font-size: 28px;
  }

  .plant-hero-content h1 {
    font-size: 28px;
  }

  .plant-detail-section h2 {
    font-size: 28px;
  }
}