/* ==========================================================================
   AGRINO VIỆT NAM - DESIGN SYSTEM & STYLESHEET
   Remix: CTCP Xuất Nhập Khẩu Agrino Việt Nam (Agriculture Innovation)
   Brand Colors: Orange (#fdaf17) & Green (#0a7e37)
   ========================================================================== */

:root {
  /* Brand Color Palette - Agrino Vietnam */
  --color-green: #0a7e37;
  --color-green-dark: #075c27;
  --color-green-light: #169b48;
  --color-green-pale: #eaf6ee;
  --color-gold: #fdaf17;
  --color-gold-deep: #d18b04;
  --color-gold-light: #fed876;
  --color-gold-pale: #fff9ea;
  --color-dark: #19271a;
  --color-cream: #ffffff;
  --color-cream-card: #f8faf7;
  --color-muted: #4e5e4d;
  --color-muted-light: #7e8f7d;
  --color-line: #e2e8e0;
  --color-white: #ffffff;

  /* Gradients */
  --grad-hero-overlay: linear-gradient(180deg, rgba(7, 92, 39, 0.75) 0%, rgba(10, 126, 55, 0.5) 50%, rgba(25, 39, 26, 0.88) 100%);
  --grad-gold: linear-gradient(135deg, #fed876 0%, #fdaf17 100%);
  --grad-green: linear-gradient(135deg, #0a7e37 0%, #075c27 100%);
  --grad-card: linear-gradient(180deg, #ffffff 0%, #f9fbf8 100%);

  /* Typography - Be Vietnam Pro */
  --font-main: 'Be Vietnam Pro', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;

  /* Dimensions & Spacing */
  --container-max: 1190px;
  --header-height: 80px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(10, 126, 55, 0.06);
  --shadow-md: 0 6px 20px rgba(10, 126, 55, 0.08);
  --shadow-lg: 0 14px 34px rgba(10, 126, 55, 0.12);
  --shadow-gold: 0 8px 24px rgba(253, 175, 23, 0.35);

  /* Transitions */
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-cream);
  color: var(--color-dark);
  line-height: 1.65;
  font-weight: 450;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

ul,
ol {
  list-style: none;
}

.wrap {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 20px;
}

/* ==========================================================================
   BUTTONS & BADGES
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-size: 0.92rem;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-dark);
  box-shadow: 0 4px 14px rgba(253, 175, 23, 0.3);
}

.btn-gold:hover {
  background: var(--color-green);
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(10, 126, 55, 0.35);
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background: var(--color-gold);
  color: var(--color-dark);
  transform: translateY(-2px);
}

.btn-green {
  background: var(--color-green);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(10, 126, 55, 0.3);
}

.btn-green:hover {
  background: var(--color-green-dark);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(253, 175, 23, 0.15);
  color: var(--color-gold-deep);
  border: 1px solid rgba(253, 175, 23, 0.4);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-green {
  background: rgba(10, 126, 55, 0.12);
  color: var(--color-green);
  border-color: rgba(10, 126, 55, 0.3);
}

/* Section Headings */
.section-header {
  text-align: center;
  max-width: 950px;
  margin: 0 auto 46px;
}

.section-title {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 800;
  color: var(--color-green-dark);
  line-height: 1.25;
  margin-top: 10px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: -0.01em;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-muted);
  line-height: 1.6;
  text-wrap: balance;
}

/* ==========================================================================
   FLOATING ROUNDED CARD HEADER (vietnga.vn design)
   ========================================================================== */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

@media (min-width: 1200px) {
  header.site-header {
    height: auto;
    min-height: 128px;
    padding: 12px 20px;
    background: transparent;
  }

  .header-card-box {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    align-items: stretch;
    background: var(--color-cream);
    border-radius: 18px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
    position: relative;
  }
}

@media (max-width: 1199px) {
  header.site-header {
    background: var(--color-cream);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  }

  .header-card-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    padding: 0 16px;
    position: relative;
  }
}

/* Mobile Header Controls */
.mobile-burger-btn {
  display: flex;
  width: 50px;
  height: 50px;
  align-items: center;
  justify-content: center;
  color: var(--color-green);
  background: transparent;
  border: none;
  cursor: pointer;
}

@media (min-width: 1200px) {
  .mobile-burger-btn {
    display: none;
  }
}

.logo-link {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  flex-shrink: 0;
}

@media (max-width: 1199px) {
  .logo-link {
    flex: 1;
    justify-content: center;
  }
}

@media (min-width: 1200px) {
  .logo-link {
    padding-left: 32px;
    padding-right: 16px;
  }
}

.logo-header-img {
  height: 48px;
  max-width: 180px;
  width: auto;
  object-fit: contain;
}

@media (min-width: 1200px) {
  .logo-header-img {
    height: 64px;
    max-width: 210px;
  }
}

/* Desktop Two-Tier Menu */
.header-menu-desktop {
  display: none;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  padding: 8px 16px;
}

@media (min-width: 1200px) {
  .header-menu-desktop {
    display: flex;
  }
}

/* Top Row: Utilities & Language */
.header-top-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  border-bottom: 1px solid rgba(10, 126, 55, 0.12);
  padding-bottom: 6px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--color-dark);
}

.header-top-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-dark);
  font-size: 13.5px;
  line-height: 1.4;
  text-decoration: none;
  transition: all 0.2s ease;
}

.header-top-link svg {
  color: var(--color-green);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.header-top-link:hover {
  color: var(--color-green);
}

.header-top-link:hover svg {
  transform: scale(1.1);
}

.header-top-email {
  color: #3d4a3e;
}

.header-top-hotline strong {
  color: var(--color-gold-deep);
  font-weight: 700;
}

/* Header Top Search Button */
.header-top-search-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  height: 28px;
  border-radius: 9999px;
  background: rgba(10, 126, 55, 0.06);
  border: 1px solid rgba(10, 126, 55, 0.18);
  color: var(--color-green-dark);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.header-top-search-btn svg {
  color: var(--color-green);
  transition: transform 0.2s ease;
}

.header-top-search-btn:hover {
  background: var(--color-green);
  border-color: var(--color-green);
  color: #ffffff;
}

.header-top-search-btn:hover svg {
  color: #ffffff;
  transform: scale(1.1);
}

.header-lang-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  font-size: 13.5px;
  font-weight: 600;
  margin-left: 4px;
}

.lang-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: 9999px;
  padding: 3px 8px;
  color: rgba(31, 43, 26, 0.75);
  font-size: 12.5px;
  transition: all 0.2s ease;
}

.lang-pill-item svg {
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.lang-pill-item.active {
  background: var(--color-green);
  color: #ffffff;
}

.lang-pill-item:not(.active):hover {
  background: rgba(10, 126, 55, 0.1);
  color: var(--color-green);
}

/* Bottom Row: Primary Navigation */
.header-bottom-nav {
  padding-top: 8px;
}

.header-nav-list {
  display: flex;
  gap: clamp(10px, 1.2vw, 24px);
  justify-content: flex-end;
  font-size: 14.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--color-green-dark);
}

@media (min-width: 1400px) {
  .header-nav-list {
    gap: clamp(16px, 1.6vw, 30px);
    font-size: 15.5px;
  }
}

.header-nav-item {
  position: relative;
}

.header-nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 0;
  white-space: nowrap;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--color-green-dark);
  transition: color 0.2s ease;
}

@media (min-width: 1400px) {
  .header-nav-link {
    font-size: 15.5px;
  }
}

.header-nav-link:hover {
  color: var(--color-gold-deep);
}

.header-nav-link.active {
  color: var(--color-gold-deep);
}

.header-nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: var(--color-gold);
  border-radius: 9999px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.header-nav-link.active::after,
.header-nav-link:hover::after {
  transform: scaleX(1);
}

/* Dropdown Submenu */
.nav-dropdown-box {
  position: absolute;
  top: 100%;
  left: -16px;
  min-width: 250px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border: 1px solid #e9e4d2;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s ease;
  z-index: 100;
}

.header-nav-item:hover .nav-dropdown-box {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-link {
  display: block;
  padding: 10px 20px;
  font-size: 15px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: normal;
  color: var(--color-dark);
  transition: all 0.15s ease;
}

.nav-dropdown-link:hover {
  background: rgba(10, 126, 55, 0.08);
  color: var(--color-green);
}

/* Search Controls */
.mobile-search-btn {
  display: flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--color-green);
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: 50%;
  transition: all 0.2s ease;
}

.mobile-search-btn:hover {
  color: var(--color-gold);
  background: rgba(10, 126, 55, 0.08);
}

@media (min-width: 1200px) {
  .mobile-search-btn {
    display: none !important;
  }
}

.search-icon-btn {
  cursor: pointer;
  transition: all 0.2s ease;
}

.search-popover-form {
  position: absolute;
  top: 100%;
  left: 16px;
  right: 16px;
  margin: 10px auto 0;
  max-width: 680px;
  background: #ffffff;
  padding: 6px;
  border-radius: 9999px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  display: none;
  align-items: center;
  z-index: 100;
  animation: fadeDown 0.18s ease-out;
}

.search-popover-form.open {
  display: flex;
}

.search-popover-input {
  flex: 1;
  border: none;
  padding: 10px 20px;
  font-size: 15px;
  outline: none;
  background: transparent;
}

.search-popover-submit {
  border-radius: 9999px;
  background: var(--color-gold);
  border: none;
  padding: 10px 24px;
  font-weight: 700;
  color: var(--color-dark);
  cursor: pointer;
  transition: all 0.2s;
}

.search-popover-submit:hover {
  background: var(--color-green);
  color: #fff;
}

/* Mobile Drawer (site-menu) */
.mobile-site-drawer {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  display: none;
  height: calc(100dvh - 72px);
  flex-direction: column;
  overflow-y: auto;
  overscroll-behavior: contain;
  border-top: 1px solid rgba(10, 126, 55, 0.1);
  background: var(--color-cream);
  z-index: 999;
  padding: 16px 16px 36px;
}

.mobile-site-drawer.open {
  display: flex;
}

.mobile-nav-link {
  display: flex;
  min-height: 52px;
  align-items: center;
  gap: 14px;
  border-radius: 12px;
  padding: 0 14px;
  font-size: 17px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.mobile-nav-link.active {
  background: #e6efe8;
  color: var(--color-green);
  box-shadow: inset 4px 0 0 var(--color-green);
}

.mobile-nav-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-green);
  color: #fff;
  flex-shrink: 0;
}

@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   HERO SLIDER SECTION (Mekong Style Slider with Typography & Controls)
   ========================================================================== */
.hero-slider-section {
  position: relative;
  width: 100%;
  height: 92vh;
  min-height: 720px;
  max-height: 960px;
  overflow: hidden;
  background-color: #19271a;
}

@media (min-width: 1200px) {
  .hero-slider-section {
    margin-top: -146px;
    /* Sits behind the floating card header */
  }
}

.hero-slider-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, transform 1.2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s ease;
  transform: scale(1.05);
  display: flex;
  align-items: center;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
}

.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
      rgba(14, 28, 16, 0.78) 0%,
      rgba(14, 28, 16, 0.5) 45%,
      rgba(14, 28, 16, 0.15) 100%);
  z-index: 1;
}

.hero-slide-content {
  position: relative;
  z-index: 2;
  color: #ffffff;
  padding-top: 130px;
  padding-bottom: 90px;
}

@media (min-width: 1200px) {
  .hero-slide-content {
    padding-top: 175px;
    padding-bottom: 110px;
  }
}

.slide-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold, #fdaf17);
  margin-bottom: 16px;
  background: rgba(0, 0, 0, 0.3);
  padding: 6px 14px;
  border-radius: 9999px;
  backdrop-filter: blur(6px);
  border: 1px solid rgba(253, 175, 23, 0.3);
}

.slide-title {
  font-size: clamp(2.1rem, 4.4vw, 3.8rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: #ffffff;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  margin-bottom: 18px;
}

.slide-sub {
  font-size: clamp(1rem, 1.3vw, 1.2rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
  max-width: 680px;
  margin-bottom: 28px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.slide-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.slide-btn-journey {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 30px;
  border-radius: 9999px;
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.25s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

.slide-btn-journey:hover {
  background: var(--color-gold, #fdaf17);
  border-color: var(--color-gold, #fdaf17);
  color: #19271a;
  box-shadow: 0 6px 22px rgba(253, 175, 23, 0.4);
  transform: translateY(-2px);
}

.btn-arrow-down {
  display: inline-block;
  transition: transform 0.2s ease;
}

.slide-btn-journey:hover .btn-arrow-down {
  transform: translateY(2px);
}

.slide-btn-products {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 9999px;
  background: var(--color-green, #0a7e37);
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  transition: all 0.25s ease;
  box-shadow: 0 4px 16px rgba(10, 126, 55, 0.35);
}

.slide-btn-products:hover {
  background: var(--color-green-dark, #075c27);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(10, 126, 55, 0.5);
}

/* Slider Controls */
.hero-slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.25s ease;
}

.hero-slider-arrow:hover {
  background: var(--color-gold, #fdaf17);
  color: #19271a;
  border-color: var(--color-gold, #fdaf17);
  transform: translateY(-50%) scale(1.08);
}

.hero-slider-arrow.prev {
  left: 20px;
}

.hero-slider-arrow.next {
  right: 20px;
}

@media (min-width: 1400px) {
  .hero-slider-arrow.prev {
    left: 40px;
  }

  .hero-slider-arrow.next {
    right: 40px;
  }
}

.hero-slider-dots {
  position: absolute;
  bottom: 42px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 10;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 9999px;
  border: none;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  transition: all 0.3s ease;
}

.slider-dot.active {
  width: 34px;
  background: var(--color-gold, #fdaf17);
  box-shadow: 0 0 10px rgba(253, 175, 23, 0.6);
}

/* ==========================================================================
   ABOUT REMIX SECTION (Agriculture & Organic Product Form)
   - ::before with ripped-paper-slider-2.png on top
   - about-bg.png decor at bottom right
   ========================================================================== */
.about-remix-section {
  position: relative;
  background-color: #ffffff;
  padding-top: 100px;
  padding-bottom: 90px;
  color: var(--color-dark, #19271a);
}

/* Background sketch illustration with controllable opacity (0.1) */
.about-remix-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url('../about-bg.png?v=1.2');
  background-position: bottom left;
  background-repeat: no-repeat;
  background-size: auto;
  opacity: 0.1;
  /* Tùy chỉnh độ mờ nền tại đây */
  pointer-events: none;
  z-index: 0;
}

/* Ripped paper top edge transition */
.about-remix-section::before {
  content: "";
  position: absolute;
  top: -15px;
  left: 0;
  right: 0;
  height: 16px;
  background-image: url('../ripped-paper-slider-2.png');
  background-repeat: repeat-x;
  background-position: bottom center;
  background-size: 1894px 16px;
  z-index: 10;
  pointer-events: none;
}

/* Bottom right decor requested by user */
.about-decor-bg {
  position: absolute;
  right: -20px;
  bottom: -10px;
  width: 480px;
  max-width: 40vw;
  height: auto;
  pointer-events: none;
  opacity: 0.95;
  z-index: 1;
}

.about-container {
  position: relative;
  z-index: 2;
}

.about-main-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

@media (min-width: 992px) {
  .about-main-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.28fr);
    gap: 60px;
  }
}

/* Left Media Column */
.about-media-col {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
  padding: 20px 0;
}

.about-watermark-sketch {
  position: absolute;
  left: -50px;
  bottom: -15px;
  width: 540px;
  max-width: none;
  opacity: 0.85;
  pointer-events: none;
  z-index: 1;
}

@media (max-width: 767.98px) {
  .about-watermark-sketch {
    left: -20px;
    bottom: -10px;
    width: 360px;
  }
}

/* Two separate overlapping circular images (about-2 & about-3) */
.about-img-group {
  position: relative;
  width: 100%;
  max-width: 480px;
  height: 420px;
  margin: 0 auto;
  z-index: 2;
}

@media (min-width: 1200px) {
  .about-img-group {
    max-width: 520px;
    height: 450px;
  }
}

.about-img-box {
  border-radius: 50%;
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

/* Main large circle (about-2) */
.about-img-main {
  position: absolute;
  right: 15px;
  top: 35px;
  width: 320px;
  height: 320px;
  border: 8px solid #ffffff;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.12);
  z-index: 1;
}

@media (min-width: 1200px) {
  .about-img-main {
    width: 350px;
    height: 350px;
    right: 25px;
    top: 30px;
  }
}

/* Small overlapping circle (about-3) */
.about-img-sub {
  position: absolute;
  left: 15px;
  top: 15px;
  width: 190px;
  height: 190px;
  border: 7px solid #ffffff;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.15);
  z-index: 2;
}

@media (min-width: 1200px) {
  .about-img-sub {
    width: 210px;
    height: 210px;
    left: 20px;
    top: 20px;
  }
}

.about-img-main:hover,
.about-img-sub:hover {
  transform: scale(1.03);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.18);
}

.about-circle-pic {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-gold-dot {
  position: absolute;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-gold, #fdaf17);
  bottom: 60px;
  left: 30px;
  box-shadow: 0 6px 20px rgba(253, 175, 23, 0.45);
  z-index: 3;
  animation: floatDrift 5s ease-in-out infinite;
}

@keyframes floatDrift {
  0% {
    transform: translate(0, 0);
  }

  25% {
    transform: translate(14px, -10px);
  }

  50% {
    transform: translate(0px, -18px);
  }

  75% {
    transform: translate(-14px, -8px);
  }

  100% {
    transform: translate(0, 0);
  }
}

@media (max-width: 575.98px) {
  .about-img-group {
    max-width: 330px;
    height: 320px;
  }

  .about-img-main {
    width: 230px;
    height: 230px;
    right: 5px;
    top: 25px;
    border-width: 6px;
  }

  .about-img-sub {
    width: 140px;
    height: 140px;
    left: 5px;
    top: 10px;
    border-width: 5px;
  }

  .about-gold-dot {
    width: 28px;
    height: 28px;
    left: 30px;
    bottom: 25px;
  }
}

/* Right Content Column */
.about-content-col {
  position: relative;
  z-index: 2;
}

/* Minimalist Label with Gold Accent Line */
.about-badge-row {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.about-sub-label {
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #173f27;
}

.about-badge-line {
  display: inline-block;
  width: 50px;
  height: 2.5px;
  background: linear-gradient(90deg, #fdaf17 0%, rgba(253, 175, 23, 0) 100%);
  border-radius: 99px;
  margin-left: 2px;
}

.about-main-heading {
  font-size: clamp(1.75rem, 2.7vw, 2.5rem);
  font-weight: 800;
  line-height: 1.24;
  color: #173f27;
  letter-spacing: -0.01em;
  margin-bottom: 18px;
  text-wrap: balance;
}

.about-main-heading .heading-line {
  display: block;
}

@media (min-width: 576px) {
  .about-main-heading .heading-line {
    white-space: nowrap;
  }
}

.about-intro-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-muted, #4e5e4d);
  margin-bottom: 24px;
  max-width: 620px;
}

/* Checklist */
.about-check-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.about-check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15.5px;
  font-weight: 600;
  color: #1c3623;
}

.about-check-icon {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  background: var(--color-gold, #fdaf17);
  color: #ffffff;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(253, 175, 23, 0.35);
}

/* Action Button: Link to About page (Send a Message / Xem thêm style) */
.about-action-wrap {
  margin-top: 32px;
}

.about-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--color-green, #0a7e37);
  color: #ffffff;
  font-family: inherit;
  font-size: 16px;
  font-weight: 700;
  padding: 15px 34px;
  border-radius: 8px;
  border: none;
  box-shadow: 0 6px 20px rgba(10, 126, 55, 0.28);
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  text-decoration: none;
  cursor: pointer;
}

.about-more-btn:hover {
  background: var(--color-gold, #fdaf17);
  color: #19271a;
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(253, 175, 23, 0.35);
}

.about-btn-icon {
  display: inline-block;
  transition: transform 0.25s ease;
}

.about-more-btn:hover .about-btn-icon {
  transform: translateX(5px);
}

/* 3 Floating Feature Cards */
.about-features-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 56px;
  position: relative;
  z-index: 2;
}

@media (min-width: 768px) {
  .about-features-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

.about-feat-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 24px 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  border: 1px solid #f0f4ee;
  transition: all 0.28s ease;
}

.about-feat-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.1);
  border-color: rgba(253, 175, 23, 0.4);
}

.feat-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.feat-card-num {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold, #fdaf17);
}

.feat-card-icon {
  color: var(--color-gold, #fdaf17);
  display: grid;
  place-items: center;
}

.feat-card-title {
  font-size: 19px;
  font-weight: 800;
  line-height: 1.32;
  color: #173f27;
}

.btn-on-dark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 34px;
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
  border-radius: 9999px;
  transition: all 0.25s ease;
}

.btn-on-dark:hover {
  background: var(--color-gold);
  color: var(--color-dark);
}

/* ==========================================================================
   ABOUT SPOTLIGHT (GIỚI THIỆU TẬP ĐOÀN)
   ========================================================================== */
.about-section {
  padding: 100px 0 80px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-main-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  aspect-ratio: 4/3;
}

.about-floating-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--color-gold);
  max-width: 260px;
}

.badge-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-gold-deep);
  line-height: 1;
}

.badge-text {
  font-size: 0.85rem;
  color: var(--color-muted);
  font-weight: 600;
  margin-top: 4px;
}

.about-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 28px 0;
}

.pillar-card {
  background: var(--color-white);
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid #ede8d8;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.pillar-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-gold);
}

.pillar-card h4 {
  color: var(--color-green);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pillar-card p {
  font-size: 0.86rem;
  color: var(--color-muted);
}

/* ==========================================================================
   PRODUCT CATALOG (SẢN PHẨM NỔI BẬT)
   ========================================================================== */
.product-section {
  padding: 80px 0;
  background: #f4efe2;
}

.product-filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-tab {
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  color: var(--color-dark);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-tab.active,
.filter-tab:hover {
  background: var(--color-green);
  color: var(--color-white);
  border-color: var(--color-green);
  box-shadow: 0 4px 12px rgba(10, 126, 55, 0.25);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--color-white);
  border-radius: 16px;
  border: 1px solid #e9e4d2;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1), box-shadow 0.35s cubic-bezier(0.25, 0.8, 0.25, 1), border-color 0.35s ease;
  position: relative;
  will-change: transform, box-shadow;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 36px rgba(10, 126, 55, 0.12), 0 4px 12px rgba(0, 0, 0, 0.04);
  border-color: var(--color-gold);
}

.product-img-box {
  background: #fdfbf7;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
}

.product-img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.45s cubic-bezier(0.25, 0.8, 0.25, 1);
  will-change: transform;
}

.product-card:hover .product-img {
  transform: scale(1.06);
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 10;
  pointer-events: none;
  background: var(--color-gold);
  color: var(--color-dark);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.14);
  transition: transform 0.3s ease;
}

.product-card:hover .product-badge {
  transform: translateY(-1px);
}

.product-card[data-category="can-tuoi"] .product-badge {
  background: #f59e0b;
  color: #1a281e;
}

.product-card[data-category="phan-bon-la"] .product-badge {
  background: var(--color-green);
  color: #ffffff;
}

.product-card[data-category="thuoc-tru-benh"] .product-badge {
  background: #0284c7;
  color: #ffffff;
}

.product-card[data-category="thuoc-tru-sau"] .product-badge {
  background: #e11d48;
  color: #ffffff;
}

.product-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-type {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-gold-deep);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.product-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-green-dark);
  line-height: 1.35;
  margin-bottom: 10px;
  min-height: 44px;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin-bottom: 18px;
  flex: 1;
}

.product-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--color-line);
  padding-top: 14px;
}

.product-btn {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-green);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.product-btn:hover {
  color: var(--color-gold-deep);
}

/* View All Products CTA */
.product-view-all-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 48px;
}

.btn-view-all-products {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 13px 36px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-green) 0%, var(--color-green-dark) 100%);
  color: #ffffff;
  font-size: 0.96rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 22px rgba(10, 126, 55, 0.24);
  transition: all 0.28s cubic-bezier(0.25, 0.8, 0.25, 1);
  position: relative;
  overflow: hidden;
}

.btn-view-all-products::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transition: left 0.6s ease;
}

.btn-view-all-products:hover::before {
  left: 100%;
}

.btn-view-all-products:hover {
  background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-deep) 100%);
  color: var(--color-dark);
  box-shadow: 0 10px 28px rgba(229, 160, 35, 0.38);
  transform: translateY(-3px);
}

.btn-view-all-products svg {
  transition: transform 0.25s ease;
}

.btn-view-all-products:hover svg {
  transform: translateX(5px);
}

/* ==========================================================================
   FERTILIZER PRICE TABLE (GIÁ PHÂN BÓN MỚI NHẤT)
   ========================================================================== */
.price-section {
  padding: 80px 0;
}

.price-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid #e9e4d2;
  box-shadow: var(--shadow-md);
  padding: 34px;
}

.price-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.price-updated-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--color-green-dark);
  font-weight: 600;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: pulse 1.6s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  }

  70% {
    transform: scale(1);
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
  }

  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

.table-responsive {
  overflow-x: auto;
}

.price-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.price-table th {
  background: var(--color-green-pale);
  color: var(--color-green-dark);
  font-weight: 700;
  font-size: 0.88rem;
  text-transform: uppercase;
  padding: 14px 18px;
  border-bottom: 2px solid var(--color-green);
}

.price-table td {
  padding: 14px 18px;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--color-line);
}

.price-table tr:hover td {
  background: var(--color-cream);
}

.price-tag {
  font-weight: 700;
  color: #b91c1c;
}

.price-trend-up {
  color: #dc2626;
  font-size: 0.8rem;
  font-weight: 600;
}

.price-trend-stable {
  color: var(--color-muted);
  font-size: 0.8rem;
  font-weight: 600;
}

/* ==========================================================================
   ACCREDITATIONS & AWARDS CAROUSEL (CHỨNG NHẬN & GIẢI THƯỞNG)
   ========================================================================== */
.awards-section {
  padding: 70px 0;
  background: var(--color-green-dark);
  color: var(--color-white);
  overflow: hidden;
}

.awards-header {
  text-align: center;
  margin-bottom: 40px;
}

.awards-header .section-title {
  color: var(--color-gold);
}

.awards-header .section-desc {
  color: rgba(255, 255, 255, 0.85);
}

.awards-marquee-wrap {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.awards-track {
  display: flex;
  width: max-content;
  gap: 24px;
  animation: lp-marquee 32s linear infinite;
}

.awards-track:hover {
  animation-play-state: paused;
}

.award-card {
  width: 320px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}

.award-card:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--color-gold);
  transform: translateY(-4px);
}

.award-icon-box {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: rgba(253, 175, 23, 0.2);
  color: var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.award-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 6px;
}

.award-org {
  font-size: 0.82rem;
  color: var(--color-gold-light);
}

@keyframes lp-marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* ==========================================================================
   RESEARCH & DEVELOPMENT (NGHIÊN CỨU & PHÁT TRIỂN)
   ========================================================================== */
.rnd-section {
  padding: 90px 0;
}

.rnd-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.rnd-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid #e9e4d2;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

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

.rnd-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.rnd-body {
  padding: 30px;
}

.rnd-tag {
  color: var(--color-gold-deep);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.rnd-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-green-dark);
  line-height: 1.3;
  margin-bottom: 12px;
}

.rnd-text {
  font-size: 0.92rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 18px;
}

/* ==========================================================================
   NEWS & ARTICLES (TIN TỨC - SỰ KIỆN)
   ========================================================================== */
.news-section {
  padding: 85px 0 90px;
  background: #f7f4ea;
  position: relative;
}

.news-nav-btn {
  position: absolute;
  top: calc(50% - 24px);
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid rgba(10, 126, 55, 0.2);
  background: #ffffff;
  color: var(--color-green-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.news-nav-btn.prev {
  left: -24px;
}

.news-nav-btn.next {
  right: -24px;
}

.news-nav-btn:hover:not(:disabled) {
  background: var(--color-green);
  color: #ffffff;
  border-color: var(--color-green);
  transform: translateY(-50%) scale(1.08);
  box-shadow: 0 6px 20px rgba(10, 126, 55, 0.35);
}

.news-nav-btn:active:not(:disabled) {
  transform: translateY(-50%) scale(0.95);
}

.news-nav-btn:disabled {
  opacity: 0.38;
  cursor: not-allowed;
  border-color: #d1d5db;
  box-shadow: none;
  pointer-events: none;
}

@media (max-width: 1240px) {
  .news-nav-btn.prev {
    left: -8px;
  }
  .news-nav-btn.next {
    right: -8px;
  }
}

@media (max-width: 767px) {
  .news-nav-btn {
    width: 40px;
    height: 40px;
  }
  .news-nav-btn.prev {
    left: 6px;
  }
  .news-nav-btn.next {
    right: 6px;
  }
}

.news-slider-wrapper {
  position: relative;
  width: 100%;
}

.news-slider-container {
  overflow: hidden;
  width: 100%;
  padding: 6px 4px 18px;
  margin: -6px -4px -18px;
}

.news-slider-track {
  display: flex;
  gap: 24px;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.news-slide-item {
  flex: 0 0 calc((100% - 48px) / 3);
  min-width: 0;
  display: flex;
}

@media (max-width: 1024px) {
  .news-slide-item {
    flex: 0 0 calc((100% - 20px) / 2);
  }
  .news-slider-track {
    gap: 20px;
  }
}

@media (max-width: 640px) {
  .news-slide-item {
    flex: 0 0 100%;
  }
  .news-slider-track {
    gap: 16px;
  }
}

.news-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid #e9e4d2;
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(10, 126, 55, 0.12);
  border-color: var(--color-green);
}

.news-thumb-wrap {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #eef2ee;
}

.news-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.news-card:hover .news-thumb {
  transform: scale(1.05);
}

.news-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.news-meta {
  font-size: 0.78rem;
  color: var(--color-gold-deep);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
}

.news-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1.42;
  margin-bottom: 10px;
  min-height: 46px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}

.news-title a:hover {
  color: var(--color-green);
}

.news-excerpt {
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.news-link {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--color-green);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  margin-top: auto;
  transition: gap 0.25s ease;
}

.news-link:hover {
  gap: 8px;
}

.news-slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}

.news-dot {
  width: 10px;
  height: 10px;
  border-radius: 9999px;
  background: rgba(10, 126, 55, 0.2);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}

.news-dot.active {
  width: 28px;
  background: var(--color-green);
}

/* ==========================================================================
   DEALER CTA & REGISTRATION (TRỞ THÀNH ĐẠI LÝ)
   ========================================================================== */
.dealer-section {
  padding: 80px 0;
}

.dealer-panel {
  background: var(--grad-green);
  color: var(--color-white);
  border-radius: 28px;
  padding: 60px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.dealer-panel::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(253, 175, 23, 0.15);
  pointer-events: none;
}

.dealer-left .badge-tag {
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-gold);
  border-color: rgba(255, 255, 255, 0.25);
  margin-bottom: 16px;
}

.dealer-heading {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 18px;
  color: var(--color-white);
}

.dealer-benefits {
  margin: 24px 0 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
}

.benefit-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* Dealer Form Box */
.dealer-form-box {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 34px;
  color: var(--color-dark);
  box-shadow: var(--shadow-lg);
}

.dealer-form-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-green-dark);
  margin-bottom: 8px;
}

.dealer-form-sub {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.form-input,
.form-select {
  width: 100%;
  padding: 11px 14px;
  border-radius: 8px;
  border: 1.5px solid var(--color-line);
  background: #fdfdfd;
  font-size: 0.9rem;
  transition: var(--transition);
}

.form-input:focus,
.form-select:focus {
  border-color: var(--color-green);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(10, 126, 55, 0.15);
}

.form-btn {
  width: 100%;
  margin-top: 10px;
  padding: 13px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 80px 0 30px;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 0.9fr 0.9fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-col-title {
  color: var(--color-gold);
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 34px;
  height: 2px;
  background: var(--color-gold);
}

.footer-about p {
  line-height: 1.6;
  margin-bottom: 20px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.footer-contact-item svg {
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link:hover {
  color: var(--color-gold);
  padding-left: 6px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ==========================================================================
   FLOATING HOTLINE & MODAL
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  transition: var(--transition);
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-call {
  background: #dc2626;
  animation: pulse 1.8s infinite;
}

.float-zalo {
  background: #0088cc;
}

.float-top {
  background: var(--color-green-dark);
  opacity: 0;
  pointer-events: none;
}

.float-top.visible {
  opacity: 1;
  pointer-events: auto;
}

/* Modal Popup */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 24, 14, 0.65);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 680px;
  width: 100%;
  padding: 34px;
  box-shadow: var(--shadow-lg);
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: var(--transition);
}

.modal-overlay.open .modal-box {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  background: var(--color-cream);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--color-dark);
}

.modal-close-btn:hover {
  background: var(--color-gold);
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (1440 / 1024 / 768 / 390)
   ========================================================================== */
@media (max-width: 1024px) {
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .news-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dealer-panel {
    grid-template-columns: 1fr;
    padding: 40px;
  }

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

  .stats-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2) {
    border-right: none;
  }
}

@media (max-width: 768px) {
  .topbar {
    display: none;
  }

  .burger-btn {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    bottom: 0;
    width: 280px;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 24px;
    gap: 16px;
    box-shadow: var(--shadow-lg);
    border-left: 1px solid var(--color-line);
    transform: translateX(100%);
    transition: transform 0.35s ease;
    z-index: 999;
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .about-grid,
  .rnd-grid {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .hero-card {
    padding: 26px;
  }

  .hero-section {
    min-height: 480px;
  }

  .stats-card-grid {
    grid-template-columns: 1fr;
  }

  .stat-item {
    border-right: none !important;
    border-bottom: 1px dashed var(--color-line);
    padding-bottom: 14px;
  }

  .stat-item:last-child {
    border-bottom: none;
  }

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

@media (max-width: 480px) {
  .product-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .about-floating-badge {
    position: static;
    margin-top: 14px;
    max-width: 100%;
  }
}

/* ==========================================================================
   GIẢI PHÁP CÂY TRỒNG (AGRICULTURAL CROP SOLUTIONS - GRID 2)
   ========================================================================== */
.solutions-section {
  padding: 85px 0 90px;
  background: linear-gradient(180deg, #ffffff 0%, #f4f8f5 50%, #ffffff 100%);
  position: relative;
  scroll-margin-top: 110px;
}

.solution-grid,
.solution-grid-2,
.solution-grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 36px;
}

@media (max-width: 860px) {

  .solution-grid,
  .solution-grid-2,
  .solution-grid-4 {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.solution-card {
  background: var(--color-white);
  border-radius: 16px;
  border: 1px solid rgba(10, 126, 55, 0.12);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.3s ease;
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 40px rgba(10, 126, 55, 0.14), 0 2px 8px rgba(0, 0, 0, 0.04);
  border-color: var(--color-green);
}

.solution-thumb-wrap {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: #eef4f0;
}

.solution-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.solution-body {
  padding: 24px 26px 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.solution-title {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-green-dark);
  margin-bottom: 12px;
}

.solution-title a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}

.solution-title a:hover {
  color: var(--color-green);
}

.solution-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: #556658;
  margin-bottom: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   TÀI LIỆU KỸ THUẬT & FILE PDF (POST-TYPE / DOWNLOADABLE PDFS)
   ========================================================================== */
.docs-section {
  padding: 80px 0;
  background: var(--color-white);
  position: relative;
}

.docs-section .section-header {
  max-width: 1080px;
}

@media (min-width: 1080px) {
  .docs-section .section-desc {
    white-space: nowrap;
  }
}

.docs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 24px;
}

@media (max-width: 860px) {
  .docs-grid {
    grid-template-columns: 1fr;
  }
}

.doc-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid #e2e8e0;
  padding: 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: all 0.28s ease;
  box-shadow: 0 3px 14px rgba(0, 0, 0, 0.04);
}

.doc-card:hover {
  border-color: var(--color-gold);
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(253, 175, 23, 0.15);
}

.doc-icon-box {
  width: 58px;
  height: 68px;
  border-radius: 10px;
  background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 6px 14px rgba(225, 29, 72, 0.28);
  position: relative;
}

.doc-icon-box::after {
  content: "PDF";
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.doc-content {
  flex-grow: 1;
}

.doc-title {
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-green-dark);
  margin-bottom: 8px;
}

.doc-summary {
  font-size: 0.88rem;
  color: var(--color-muted);
  line-height: 1.55;
  margin-bottom: 12px;
}

.doc-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: 14px;
}

.doc-badge-pill {
  background: #f1f5f9;
  color: #475569;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.doc-actions-row {
  display: flex;
  gap: 10px;
}

.doc-btn-download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-green);
  color: #ffffff !important;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.doc-btn-download:hover {
  background: var(--color-gold);
  color: var(--color-dark) !important;
  transform: translateY(-1px);
}

.doc-btn-preview {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--color-green-dark);
  border: 1px solid rgba(10, 126, 55, 0.25);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}

.doc-btn-preview:hover {
  background: rgba(10, 126, 55, 0.08);
  border-color: var(--color-green);
}

/* ==========================================================================
   VIDEO (THƯ VIỆN VIDEO PHÓNG SỰ & HỘI THẢO ĐẦU BỜ)
   ========================================================================== */
.videos-section {
  padding: 80px 0;
  background: linear-gradient(180deg, #f8faf9 0%, #eef5f0 100%);
  position: relative;
}

.videos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 24px;
}

@media (max-width: 992px) {
  .videos-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .videos-grid {
    grid-template-columns: 1fr;
  }
}

.video-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(10, 126, 55, 0.1);
  display: flex;
  flex-direction: column;
  transition: transform 0.28s ease, box-shadow 0.28s ease;
  cursor: pointer;
}

.video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(10, 126, 55, 0.16);
  border-color: var(--color-green);
}

.video-thumb-box {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  /* 16:9 ratio */
  background: #111827;
  overflow: hidden;
}

.video-thumb-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
}

.video-card:hover .video-thumb-img {
  transform: scale(1.06);
  filter: brightness(0.85);
}

.video-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.25);
  transition: background 0.25s ease;
}

.video-card:hover .video-play-overlay {
  background: rgba(0, 0, 0, 0.35);
}

.video-play-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--color-gold);
  color: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 6px rgba(253, 175, 23, 0.35);
  transition: transform 0.25s ease, background 0.25s ease;
}

.video-card:hover .video-play-btn {
  transform: scale(1.15);
  background: #ffffff;
  color: var(--color-green);
  box-shadow: 0 0 0 10px rgba(255, 255, 255, 0.4);
}

.video-duration-pill {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.8);
  color: #ffffff;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.video-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.video-tag {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-green);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.video-title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-dark);
  margin-bottom: 8px;
  transition: color 0.2s ease;
}

.video-card:hover .video-title {
  color: var(--color-green);
}

.video-excerpt {
  font-size: 0.86rem;
  color: var(--color-muted);
  line-height: 1.5;
  margin-bottom: 14px;
}

/* ==========================================================================
   VIDEO MODAL LIGHTBOX
   ========================================================================== */
.video-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.video-modal-backdrop.open {
  display: flex;
  opacity: 1;
}

.video-modal-dialog {
  position: relative;
  width: 100%;
  max-width: 860px;
  background: #000000;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.video-modal-aspect {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
}

.video-modal-aspect video,
.video-modal-aspect iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-modal-close {
  position: absolute;
  top: -46px;
  right: 0;
  background: transparent;
  color: #ffffff;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  padding: 6px;
  transition: transform 0.2s ease, color 0.2s ease;
}

.video-modal-close:hover {
  color: var(--color-gold);
  transform: scale(1.15);
}

/* Contact bar inside #lien-he */
.contact-quick-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

@media (max-width: 860px) {
  .contact-quick-bar {
    grid-template-columns: 1fr;
  }
}

.contact-quick-item {
  background: rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  border-left: 4px solid var(--color-gold);
}

.contact-quick-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(10, 126, 55, 0.12);
  color: var(--color-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Hide Tweak Panel Launcher button as requested */
#rx-launcher-btn,
.rx-launcher-btn {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}