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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Open Sans', Arial, sans-serif;
  background: #F5F1E8;
  color: #3a3a3a;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  line-height: 1.7;
}

main {
  flex: 1;
}

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

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

/* ===== HEADER ===== */
header {
  background: #faf8f4;
  padding: 12px 0;
  box-shadow: 0 2px 20px rgba(107,175,110,0.15);
  position: sticky;
  top: 0;
  z-index: 1000;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
  padding: 0 24px;
}

.logo {
  height: 140px;
  width: auto;
  filter: drop-shadow(0 2px 6px rgba(107,175,110,0.3));
  transition: transform 0.3s ease;
}
.logo:hover {
  transform: scale(1.06) rotate(-1deg);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  align-items: center;
}

nav a {
  text-decoration: none;
  color: #5a4a36;
  font-weight: 600;
  font-size: 0.95em;
  padding: 8px 18px;
  border-radius: 24px;
  transition: all 0.3s ease;
  white-space: nowrap;
}
nav a:hover, nav a:focus {
  background: #6BAF6E;
  color: #fff;
  box-shadow: 0 4px 12px rgba(107,175,110,0.25);
  transform: translateY(-1px);
}

/* Hamburger Menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

/* Nav right group: cart icon + hamburger (mobile) */
.nav-right {
  display: none;
}
/* Cart inside ul — visible on desktop */
.nav-cart-desktop {
  display: block;
}
/* Cart inside nav-right — visible on mobile only */
.nav-cart-mobile {
  display: none;
}
.menu-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: #5a4a36;
  border-radius: 3px;
  transition: all 0.3s ease;
}
.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}
.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== BANNER ===== */
.banner {
  position: relative;
  background: linear-gradient(135deg, #F5F1E8 0%, #e8f0e4 50%, #F5F1E8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  max-width: 1200px;
  margin: 0 auto;
  gap: 40px;
}

.banner-img {
  width: 460px;
  max-width: 100%;
  border-radius: 20px;
  box-shadow: 0 8px 32px rgba(107,175,110,0.18), 0 2px 8px rgba(0,0,0,0.06);
  animation: fadeSlideRight 0.8s ease-out;
}

.banner-content {
  flex: 1;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  animation: fadeSlideLeft 0.8s ease-out;
}

.banner-content h1 {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  color: #4a8f4d;
  font-size: 2.4em;
  margin-bottom: 14px;
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.banner-content p {
  color: #5a5a5a;
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 8px;
}

/* ===== BUTTONS ===== */
.btn {
  background: linear-gradient(135deg, #6BAF6E 0%, #5a9e5d 100%);
  color: #fff;
  border: none;
  padding: 12px 28px;
  border-radius: 28px;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  box-shadow: 0 4px 14px rgba(107,175,110,0.25);
  transition: all 0.3s ease;
  letter-spacing: 0.02em;
}
.btn:hover, .btn:focus {
  background: linear-gradient(135deg, #5a9e5d 0%, #4a8f4d 100%);
  box-shadow: 0 6px 20px rgba(107,175,110,0.35);
  transform: translateY(-2px);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: #6BAF6E;
  border: 2px solid #6BAF6E;
  box-shadow: none;
}
.btn-outline:hover, .btn-outline:focus {
  background: #6BAF6E;
  color: #fff;
  border-color: #6BAF6E;
  box-shadow: 0 4px 14px rgba(107,175,110,0.25);
}

/* ===== SECTION CARDS ===== */
.problems, .solution, .featured-product, .why-choose, .feedback, .usage-guide, .cta, .about, .blog, .contact {
  max-width: 960px;
  margin: 28px auto;
  background: #fff;
  border-radius: 20px;
  padding: 36px 32px;
  box-shadow: 0 2px 16px rgba(107,175,110,0.06), 0 1px 4px rgba(0,0,0,0.04);
}

.problems h2, .solution h2, .featured-product h2, .why-choose h2,
.feedback h2, .usage-guide h2, .cta h2, .about h1, .blog h1, .contact h1 {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  color: #4a8f4d;
  font-size: 1.6em;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 12px;
}
.problems h2::after, .solution h2::after, .featured-product h2::after,
.why-choose h2::after, .feedback h2::after, .usage-guide h2::after,
.about h1::after, .blog h1::after, .contact h1::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, #6BAF6E, #8ec78f);
  border-radius: 3px;
}

/* ===== PROBLEMS ===== */
.problem-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 20px 0;
}
.problem-item {
  background: linear-gradient(135deg, #fdf6ec 0%, #F5F1E8 100%);
  color: #8B6B4A;
  border-radius: 14px;
  padding: 18px 16px;
  font-weight: 600;
  font-size: 0.95em;
  text-align: center;
  border: 1px solid rgba(139,107,74,0.1);
  transition: all 0.3s ease;
}
.problem-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(139,107,74,0.12);
}

.problems > p {
  color: #666;
  margin-top: 8px;
  line-height: 1.7;
}

/* ===== SOLUTION ===== */
.solution > p {
  color: #555;
  line-height: 1.7;
}

.ingredients {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0;
  list-style: none;
  padding: 0;
}
.ingredients li {
  background: linear-gradient(135deg, #6BAF6E 0%, #5a9e5d 100%);
  color: #fff;
  border-radius: 24px;
  padding: 8px 20px;
  font-weight: 600;
  font-size: 0.92em;
  box-shadow: 0 2px 8px rgba(107,175,110,0.2);
  transition: transform 0.2s ease;
}
.ingredients li:hover {
  transform: scale(1.05);
}

/* ===== FEATURED PRODUCT ===== */
.featured-product .product-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(135deg, #faf7f0 0%, #F5F1E8 100%);
  border-radius: 20px;
  padding: 28px;
  border: 1px solid rgba(107,175,110,0.1);
}
.product-card img {
  width: 200px;
  border-radius: 16px;
  margin-bottom: 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
}
.product-card img:hover {
  transform: scale(1.04);
}
.product-card h3 {
  color: #8B6B4A;
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  font-size: 1.2em;
  margin-bottom: 10px;
}
.product-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 16px 0;
  text-align: center;
}
.product-card ul li {
  padding: 4px 0;
  color: #555;
  position: relative;
  padding-left: 20px;
  display: inline-block;
}
.product-card ul li::before {
  content: '✓';
  color: #6BAF6E;
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* ===== WHY CHOOSE ===== */
.choose-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 18px 0;
}
.choose-list div {
  background: linear-gradient(135deg, #e8f5e9 0%, #f0f7f0 100%);
  color: #4a8f4d;
  border-radius: 14px;
  padding: 18px 20px 18px 44px;
  font-weight: 600;
  font-size: 0.95em;
  border: 1px solid rgba(107,175,110,0.12);
  transition: all 0.3s ease;
  position: relative;
}
.choose-list div::before {
  content: '🌿';
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.1em;
}
.choose-list div:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(107,175,110,0.15);
}

/* ===== FEEDBACK ===== */
.feedback-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 18px 0;
}
.feedback-item {
  background: linear-gradient(135deg, #faf7f0 0%, #F5F1E8 100%);
  border-radius: 16px;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid rgba(139,107,74,0.08);
  transition: all 0.3s ease;
}
.feedback-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(107,175,110,0.1);
}
.feedback-item img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  margin-bottom: 10px;
}
.feedback-item p {
  font-style: italic;
  color: #555;
  margin-bottom: 10px;
  font-size: 0.95em;
  line-height: 1.6;
}
.feedback-item span {
  font-size: 0.88em;
  color: #8B6B4A;
}

/* ===== USAGE GUIDE ===== */
.usage-guide ol {
  padding-left: 0;
  list-style: none;
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 18px;
}
.usage-guide ol li {
  counter-increment: step;
  background: linear-gradient(135deg, #e8f5e9 0%, #f0f7f0 100%);
  border-radius: 14px;
  padding: 22px 16px 18px;
  text-align: center;
  font-weight: 600;
  color: #4a8f4d;
  position: relative;
  border: 1px solid rgba(107,175,110,0.1);
}
.usage-guide ol li::before {
  content: counter(step);
  display: block;
  width: 32px;
  height: 32px;
  line-height: 32px;
  background: #6BAF6E;
  color: #fff;
  border-radius: 50%;
  font-size: 0.9em;
  font-weight: 700;
  margin: 0 auto 10px;
}

/* ===== CTA ===== */
.cta {
  text-align: center;
  background: linear-gradient(135deg, #e8f5e9 0%, #f0f7f0 50%, #e8f5e9 100%);
  border: 1px solid rgba(107,175,110,0.15);
}
.cta h2 {
  font-size: 1.5em;
  margin-bottom: 20px;
}
.cta h2::after {
  display: none;
}

/* ===== PRODUCT DETAIL ===== */
.product-detail {
  display: flex;
  gap: 36px;
  align-items: center;
  background: #fff;
  border-radius: 20px;
  padding: 32px;
  max-width: 960px;
  margin: 28px auto;
  box-shadow: 0 2px 16px rgba(107,175,110,0.06), 0 1px 4px rgba(0,0,0,0.04);
  transition: all 0.3s ease;
}
.product-detail:hover {
  box-shadow: 0 4px 24px rgba(107,175,110,0.12);
}

.product-img {
  width: 240px;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  transition: transform 0.3s ease;
}
.product-img:hover {
  transform: scale(1.03);
}

.product-info h1 {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  color: #4a8f4d;
  font-size: 1.5em;
  margin-bottom: 10px;
}
.product-info p {
  color: #555;
  line-height: 1.7;
}

.price {
  color: #8B6B4A;
  font-size: 1.3em;
  font-weight: 700;
  margin: 14px 0;
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
}

/* ===== ABOUT ===== */
.about p {
  color: #555;
  line-height: 1.8;
  margin-bottom: 14px;
}
.about b {
  color: #4a8f4d;
}
.about-logo {
  width: 120px;
  margin: 20px 0;
}

/* ===== BLOG ===== */
.blog article {
  background: linear-gradient(135deg, #faf7f0 0%, #F5F1E8 100%);
  border-radius: 16px;
  padding: 22px 24px;
  margin-bottom: 16px;
  border: 1px solid rgba(139,107,74,0.06);
  transition: all 0.3s ease;
}
.blog article:hover {
  box-shadow: 0 4px 12px rgba(107,175,110,0.1);
}
.blog article h2 {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  color: #5a4a36;
  font-size: 1.15em;
  margin-bottom: 12px;
  padding-bottom: 0;
}
.blog article h2::after {
  display: none;
}

/* ===== CONTACT ===== */
.contact-info {
  margin-bottom: 28px;
}
.contact-info p {
  padding: 6px 0;
  color: #555;
}
.contact-info strong {
  color: #4a8f4d;
  min-width: 80px;
  display: inline-block;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 440px;
}
.contact-form input, .contact-form textarea {
  padding: 14px 16px;
  border-radius: 12px;
  border: 2px solid #e0ddd5;
  font-size: 1em;
  font-family: 'Open Sans', Arial, sans-serif;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background: #faf9f5;
}
.contact-form input:focus, .contact-form textarea:focus {
  outline: none;
  border-color: #6BAF6E;
  box-shadow: 0 0 0 3px rgba(107,175,110,0.12);
  background: #fff;
}
.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}
.contact-form button {
  align-self: flex-start;
}

/* ===== FOOTER ===== */
footer {
  background: linear-gradient(135deg, #2c2c2c 0%, #3a3a3a 50%, #2c2c2c 100%);
  color: rgba(255,255,255,0.85);
  margin-top: 40px;
  font-size: 0.92em;
  padding: 0;
}

.footer-main {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding: 48px 32px 36px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-logo {
  height: 180px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  filter: brightness(0) invert(1) opacity(0.85);
}
.footer-brand p {
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  font-size: 0.93em;
  max-width: 320px;
}
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 1em;
  transition: all 0.3s ease;
  text-decoration: none;
}
.footer-social a:hover {
  background: #6BAF6E;
  color: #fff;
  transform: translateY(-2px);
}

.footer-links h3,
.footer-contact h3 {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  color: #fff;
  font-size: 1.05em;
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 10px;
}
.footer-links h3::after,
.footer-contact h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: #6BAF6E;
  border-radius: 2px;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links ul li a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.93em;
}
.footer-links ul li a::before {
  content: '›';
  color: #6BAF6E;
  font-weight: 700;
  font-size: 1.2em;
}
.footer-links ul li a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255,255,255,0.6);
  font-size: 0.93em;
  line-height: 1.5;
}
.footer-contact-item i {
  color: #6BAF6E;
  font-size: 1em;
  margin-top: 3px;
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}
.footer-contact-item a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color 0.3s ease;
}
.footer-contact-item a:hover {
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
  padding: 18px 24px;
  color: rgba(255,255,255,0.35);
  font-size: 0.85em;
}
.footer-bottom a {
  color: #6BAF6E;
  text-decoration: none;
}
.footer-bottom a:hover {
  color: #8ec78f;
}

/* ===== FLOATING CHAT BUTTONS ===== */
.floating-buttons {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}
.floating-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0,0,0,0.2);
  transition: all 0.3s ease;
  text-decoration: none;
  font-size: 1.4em;
  color: #fff;
}
.floating-btn:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}
.floating-btn.zalo {
  background: #0068FF;
}
.floating-btn.messenger {
  background: linear-gradient(135deg, #00B2FF, #006AFF);
}
.floating-btn.phone {
  background: #6BAF6E;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeSlideRight {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeSlideLeft {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ===== SCROLL REVEAL ===== */
/* Only animate when JS has added .js-ready to html */
html.js-ready .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
html.js-ready .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===================================================
   RESPONSIVE — TABLET
   =================================================== */
@media (max-width: 900px) {
  .banner {
    padding: 32px 20px;
    gap: 24px;
  }
  .banner-img {
    width: 340px;
  }
  .banner-content h1 {
    font-size: 1.9em;
  }
}

/* ===================================================
   RESPONSIVE — MOBILE
   =================================================== */
@media (max-width: 768px) {
  header {
    padding: 8px 0;
  }
  nav {
    padding: 0 16px;
  }
  .logo {
    height: 136px;
  }

  /* Show nav-right group on mobile */
  .nav-right {
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .nav-cart-mobile {
    display: block;
  }
  .nav-cart-desktop {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  nav ul {
    position: fixed;
    top: 0;
    right: -100%;
    width: 260px;
    height: 100vh;
    height: 100dvh;
    background: #fff;
    flex-direction: column;
    padding: 80px 24px 32px;
    gap: 4px;
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
    transition: right 0.35s ease;
    z-index: 1000;
    overflow-y: auto;
  }
  nav ul.open {
    right: 0;
  }
  nav ul li {
    width: 100%;
  }
  nav ul li a {
    display: block;
    padding: 14px 18px;
    font-size: 1.05em;
    border-radius: 12px;
    color: #5a4a36;
  }
  nav ul li a:hover {
    background: #e8f5e9;
    color: #4a8f4d;
    box-shadow: none;
    transform: none;
  }

  .menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    z-index: 999;
  }
  .menu-overlay.active {
    display: block;
  }

  /* Banner */
  .banner {
    flex-direction: column;
    padding: 20px 16px;
    gap: 16px;
    text-align: center;
  }
  .banner-img {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    border-radius: 16px;
  }
  .banner-content {
    align-items: center;
    text-align: center;
    max-width: 100%;
  }
  .banner-content h1 {
    font-size: 1.55em;
    text-align: center;
  }
  .banner-content p {
    text-align: center;
    font-size: 1em;
  }

  /* Sections */
  .problems, .solution, .featured-product, .why-choose,
  .feedback, .usage-guide, .cta, .about, .blog, .contact {
    margin: 14px 12px;
    padding: 24px 18px;
    border-radius: 16px;
  }

  .problems h2, .solution h2, .featured-product h2, .why-choose h2,
  .feedback h2, .usage-guide h2, .cta h2, .about h1, .blog h1, .contact h1 {
    font-size: 1.3em;
  }

  .problem-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .ingredients {
    justify-content: center;
  }
  .ingredients li {
    padding: 7px 14px;
    font-size: 0.88em;
  }

  .featured-product .product-card {
    padding: 18px;
  }
  .product-card img {
    width: 160px;
  }

  .choose-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .feedback-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .usage-guide ol {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .usage-guide ol li {
    padding: 18px 12px 14px;
    font-size: 0.9em;
  }

  .product-detail {
    flex-direction: column;
    gap: 18px;
    padding: 20px 18px;
    margin: 14px 12px;
  }
  .product-img {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
  }
  .product-info {
    text-align: center;
  }
  .product-info h1 {
    font-size: 1.3em;
  }

  .blog article {
    padding: 16px 18px;
  }

  .contact-form {
    max-width: 100%;
  }

  .btn {
    padding: 10px 22px;
    font-size: 0.95em;
  }

  .floating-buttons {
    bottom: 16px;
    right: 16px;
    gap: 10px;
  }
  .floating-btn {
    width: 46px;
    height: 46px;
    font-size: 1.2em;
  }

  footer {
    margin-top: 24px;
  }
  .footer-main {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 32px 20px 24px;
    text-align: center;
  }
  .footer-brand {
    align-items: center;
  }
  .footer-logo {
    height: 160px;
  }
  .footer-brand p {
    max-width: 100%;
    text-align: center;
  }
  .footer-social {
    justify-content: center;
  }
  .footer-links h3::after,
  .footer-contact h3::after {
    left: 50%;
    transform: translateX(-50%);
  }
  .footer-links ul {
    align-items: center;
  }
  .footer-contact-list {
    align-items: center;
  }
  .footer-contact-item {
    justify-content: center;
  }
}

/* ===================================================
   RESPONSIVE — SMALL MOBILE
   =================================================== */
@media (max-width: 400px) {
  .banner-content h1 {
    font-size: 1.35em;
  }
  nav {
    padding: 0 12px;
  }
  .logo {
    height: 116px;
  }
}

/* ===================================================
   CART ICON IN NAV
   =================================================== */
.cart-link {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25em;
  color: #5a4a36;
  padding: 8px 12px;
  border-radius: 24px;
  transition: all 0.3s ease;
}
.cart-link:hover {
  background: #6BAF6E;
  color: #fff;
  box-shadow: 0 4px 12px rgba(107,175,110,0.25);
  transform: translateY(-1px);
}
.cart-badge {
  position: absolute;
  top: 0;
  right: 2px;
  background: #e74c3c;
  color: #fff;
  font-size: 0.55em;
  font-weight: 700;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  line-height: 1;
  box-shadow: 0 2px 6px rgba(231,76,60,0.35);
  pointer-events: none;
}

/* ===================================================
   PRODUCT BUTTONS ROW
   =================================================== */
.product-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.btn-cart {
  background: linear-gradient(135deg, #8B6B4A 0%, #a07b55 100%);
  color: #fff;
  border: none;
  padding: 12px 24px;
  border-radius: 28px;
  font-size: 1em;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(139,107,74,0.2);
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-cart:hover {
  background: linear-gradient(135deg, #7a5d3a 0%, #8B6B4A 100%);
  box-shadow: 0 6px 20px rgba(139,107,74,0.3);
  transform: translateY(-2px);
}

/* ===================================================
   TOAST NOTIFICATION
   =================================================== */
.toast-notification {
  position: fixed;
  bottom: 90px;
  right: 24px;
  background: linear-gradient(135deg, #4a8f4d, #6BAF6E);
  color: #fff;
  padding: 14px 24px;
  border-radius: 14px;
  font-size: 0.95em;
  font-weight: 600;
  box-shadow: 0 6px 24px rgba(107,175,110,0.35);
  z-index: 9999;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s ease;
  max-width: 320px;
  display: flex;
  align-items: center;
}
.toast-notification.show {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ===================================================
   CART PAGE
   =================================================== */
.cart-page {
  max-width: 960px;
  margin: 28px auto;
  padding: 0 16px;
}
.cart-page h1 {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  color: #4a8f4d;
  font-size: 1.6em;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.cart-page h1::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, #6BAF6E, #8ec78f);
  border-radius: 3px;
}

.cart-empty {
  background: #fff;
  border-radius: 20px;
  padding: 48px 32px;
  text-align: center;
  box-shadow: 0 2px 16px rgba(107,175,110,0.06);
}
.cart-empty i {
  font-size: 3em;
  color: #ccc;
  margin-bottom: 16px;
}
.cart-empty p {
  color: #888;
  font-size: 1.1em;
  margin-bottom: 20px;
}

.cart-item {
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 2px 12px rgba(107,175,110,0.06);
  transition: all 0.3s ease;
}
.cart-item:hover {
  box-shadow: 0 4px 20px rgba(107,175,110,0.1);
}
.cart-item img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: 12px;
  flex-shrink: 0;
}
.cart-item-info {
  flex: 1;
  min-width: 0;
}
.cart-item-info h3 {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  color: #4a8f4d;
  font-size: 1.05em;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item-price {
  color: #8B6B4A;
  font-weight: 700;
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 1.05em;
}
.cart-item-subtotal {
  color: #555;
  font-size: 0.88em;
  margin-top: 2px;
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
}
.qty-btn {
  width: 34px;
  height: 34px;
  border: 2px solid #e0ddd5;
  background: #faf9f5;
  color: #5a4a36;
  font-size: 1.1em;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.qty-btn:first-child {
  border-radius: 8px 0 0 8px;
}
.qty-btn:last-child {
  border-radius: 0 8px 8px 0;
}
.qty-btn:hover {
  background: #6BAF6E;
  border-color: #6BAF6E;
  color: #fff;
}
.qty-value {
  width: 40px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1em;
  border-top: 2px solid #e0ddd5;
  border-bottom: 2px solid #e0ddd5;
  background: #fff;
  color: #333;
}

.cart-remove {
  background: none;
  border: none;
  color: #ccc;
  font-size: 1.2em;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.cart-remove:hover {
  color: #e74c3c;
  background: #fef2f2;
}

.cart-summary {
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  margin-top: 20px;
  box-shadow: 0 2px 12px rgba(107,175,110,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.cart-total {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  font-size: 1.3em;
  color: #333;
}
.cart-total span {
  color: #8B6B4A;
  font-weight: 700;
}
.cart-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.btn-clear {
  background: transparent;
  color: #999;
  border: 2px solid #ddd;
  padding: 10px 22px;
  border-radius: 28px;
  font-size: 0.95em;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-clear:hover {
  border-color: #e74c3c;
  color: #e74c3c;
  background: #fef2f2;
}

/* ===================================================
   ORDER PAGE
   =================================================== */
.order-page {
  max-width: 720px;
  margin: 28px auto;
  padding: 0 16px;
}
.order-page h1 {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  color: #4a8f4d;
  font-size: 1.6em;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.order-page h1::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, #6BAF6E, #8ec78f);
  border-radius: 3px;
}

.order-items {
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: 0 2px 12px rgba(107,175,110,0.06);
}
.order-items h2 {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  color: #5a4a36;
  font-size: 1.1em;
  margin-bottom: 14px;
}
.order-item-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid #f0ede5;
}
.order-item-row:last-child {
  border-bottom: none;
}
.order-item-row img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 10px;
  flex-shrink: 0;
}
.order-item-row .oitem-name {
  flex: 1;
  font-weight: 600;
  color: #333;
  min-width: 0;
}
.order-item-row .oitem-qty {
  color: #888;
  font-size: 0.9em;
  white-space: nowrap;
}
.order-item-row .oitem-price {
  color: #8B6B4A;
  font-weight: 700;
  white-space: nowrap;
  font-family: 'Poppins', Arial, sans-serif;
}
.order-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  margin-top: 8px;
  border-top: 2px solid #e8f5e9;
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  font-size: 1.15em;
}
.order-total-row span:last-child {
  color: #8B6B4A;
  font-weight: 700;
}

.order-form-section {
  background: #fff;
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 2px 12px rgba(107,175,110,0.06);
}
.order-form-section h2 {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  color: #5a4a36;
  font-size: 1.1em;
  margin-bottom: 16px;
}
.order-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.order-form label {
  font-weight: 600;
  color: #555;
  font-size: 0.92em;
  margin-bottom: -8px;
}
.order-form input,
.order-form textarea,
.order-form select {
  padding: 14px 16px;
  border-radius: 12px;
  border: 2px solid #e0ddd5;
  font-size: 1em;
  font-family: 'Open Sans', Arial, sans-serif;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background: #faf9f5;
  width: 100%;
}
.order-form input:focus,
.order-form textarea:focus,
.order-form select:focus {
  outline: none;
  border-color: #6BAF6E;
  box-shadow: 0 0 0 3px rgba(107,175,110,0.12);
  background: #fff;
}
.order-form textarea {
  min-height: 80px;
  resize: vertical;
}
.order-form select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23666' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L2 5h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.order-submit-row {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 8px;
}

/* ===================================================
   SUCCESS PAGE
   =================================================== */
.success-page {
  max-width: 600px;
  margin: 60px auto;
  padding: 0 16px;
  text-align: center;
}
.success-card {
  background: #fff;
  border-radius: 24px;
  padding: 48px 36px;
  box-shadow: 0 4px 24px rgba(107,175,110,0.1);
}
.success-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #6BAF6E, #8ec78f);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  animation: successPop 0.6s ease-out;
}
.success-icon i {
  font-size: 2.2em;
  color: #fff;
}
@keyframes successPop {
  0% { transform: scale(0); opacity: 0; }
  60% { transform: scale(1.2); }
  100% { transform: scale(1); opacity: 1; }
}
.success-card h1 {
  font-family: 'Poppins', 'Montserrat', Arial, sans-serif;
  color: #4a8f4d;
  font-size: 1.6em;
  margin-bottom: 12px;
}
.success-card p {
  color: #666;
  line-height: 1.7;
  margin-bottom: 8px;
}
.success-detail {
  background: #f5f9f5;
  border-radius: 14px;
  padding: 20px;
  margin: 20px 0;
  text-align: left;
}
.success-detail p {
  margin-bottom: 6px;
  font-size: 0.95em;
}
.success-detail strong {
  color: #4a8f4d;
  display: inline-block;
  min-width: 100px;
}
.success-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
  flex-wrap: wrap;
}

/* ===================================================
   MOBILE OVERRIDES FOR CART/ORDER/SUCCESS
   =================================================== */
@media (max-width: 768px) {
  .cart-item {
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px;
  }
  .cart-item img {
    width: 70px;
    height: 70px;
  }
  .cart-item-info h3 {
    font-size: 0.95em;
    white-space: normal;
  }
  .cart-summary {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  .cart-actions {
    justify-content: center;
  }
  .order-item-row {
    flex-wrap: wrap;
    gap: 8px;
  }
  .order-item-row img {
    width: 48px;
    height: 48px;
  }
  .success-card {
    padding: 32px 20px;
  }
  .success-card h1 {
    font-size: 1.35em;
  }
  .toast-notification {
    left: 16px;
    right: 16px;
    bottom: 80px;
    max-width: none;
    text-align: center;
    justify-content: center;
  }
  .product-buttons {
    justify-content: center;
  }
}