/* ==========================================================================
   GreenStar Vietnam – Main Stylesheet
   File: assets/css/main.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    --color-primary:        #2d7a2d;   /* deep forest green */
    --color-primary-dark:   #1e561e;
    --color-primary-light:  #4caf50;
    --color-accent:         #8bc34a;   /* lime accent */
    --color-accent-dark:    #6a9e3a;
    --color-gold:           #f5a623;
    --color-white:          #ffffff;
    --color-off-white:      #f6f9f4;
    --color-light-gray:     #f0f4ee;
    --color-mid-gray:       #6b7c6b;
    --color-dark:           #1a2e1a;
    --color-text:           #2c3e2c;
    --color-text-light:     #5a6e5a;

    --font-heading:  'Nunito Sans', 'Segoe UI', Arial, sans-serif;
    --font-body:     'Nunito Sans', 'Segoe UI', Arial, sans-serif;

    --fs-xs:    0.75rem;
    --fs-sm:    0.875rem;
    --fs-base:  1rem;
    --fs-md:    1.125rem;
    --fs-lg:    1.375rem;
    --fs-xl:    1.75rem;
    --fs-2xl:   2.25rem;
    --fs-3xl:   3rem;
    --fs-hero:  3.75rem;

    --lh-tight:  1.2;
    --lh-normal: 1.6;
    --lh-loose:  1.8;

    --radius-sm:  4px;
    --radius-md:  8px;
    --radius-lg:  16px;
    --radius-xl:  24px;
    --radius-pill: 999px;

    --shadow-sm:  0 2px 8px rgba(0,0,0,.06);
    --shadow-md:  0 6px 24px rgba(0,0,0,.10);
    --shadow-lg:  0 16px 48px rgba(0,0,0,.14);

    --transition: 0.3s ease;
    --max-width:  1200px;
    --gutter:     1.5rem;
    --section-py: 5rem;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-white);
    line-height: var(--lh-normal);
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* --------------------------------------------------------------------------
   2. Typography Utilities
   -------------------------------------------------------------------------- */
.section-label {
    display: inline-block;
    font-size: var(--fs-sm);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: .5rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--color-dark);
    line-height: var(--lh-tight);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: var(--fs-md);
    color: var(--color-text-light);
    max-width: 640px;
    line-height: var(--lh-loose);
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* --------------------------------------------------------------------------
   3. Layout Utilities
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.section-py { padding-top: var(--section-py); padding-bottom: var(--section-py); }
.section-pt { padding-top: var(--section-py); }
.section-pb { padding-bottom: var(--section-py); }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .8rem 2rem;
    border-radius: var(--radius-pill);
    font-size: var(--fs-base);
    font-weight: 700;
    letter-spacing: .02em;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 18px rgba(45,122,45,.35);
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    box-shadow: 0 6px 24px rgba(45,122,45,.5);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
}
.btn-white:hover {
    background: var(--color-off-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-sm { padding: .55rem 1.4rem; font-size: var(--fs-sm); }
.btn-lg { padding: 1rem 2.6rem; font-size: var(--fs-md); }

/* --------------------------------------------------------------------------
   5. Top Bar
   -------------------------------------------------------------------------- */
.top-bar {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,.85);
    font-size: var(--fs-xs);
    padding: .5rem 0;
}
.top-bar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}
.top-bar__contact { display: flex; gap: 1.5rem; align-items: center; }
.top-bar__contact a {
    display: flex; align-items: center; gap: .35rem;
    color: rgba(255,255,255,.85);
    transition: color var(--transition);
}
.top-bar__contact a:hover { color: var(--color-white); }
.top-bar__social { display: flex; gap: .75rem; }
.top-bar__social a {
    display: flex; align-items: center; justify-content: center;
    width: 26px; height: 26px; border-radius: 50%;
    background: rgba(255,255,255,.12);
    color: rgba(255,255,255,.85);
    font-size: .75rem;
    transition: background var(--transition), color var(--transition);
}
.top-bar__social a:hover { background: var(--color-accent); color: var(--color-white); }

/* --------------------------------------------------------------------------
   6. Header / Navigation
   -------------------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 2rem;
}

/* Logo */
.site-logo { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; text-decoration: none; }
.site-logo img { max-height: 60px; height: 100%; width: auto; object-fit: contain; }
.site-logo__text { display: flex; flex-direction: column; line-height: 1.2; }
.site-logo__name {
    font-family: var(--font-heading);
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-primary);
}
.site-logo__tagline { font-size: var(--fs-xs); color: var(--color-text-light); }

/* Main Nav */
.main-nav { display: flex; align-items: center; flex: 1; justify-content: center; }
.main-nav ul { display: flex; gap: .25rem; }
.main-nav > ul > li { position: relative; }

.main-nav > ul > li > a {
    display: flex; align-items: center; gap: .3rem;
    padding: .5rem 1.1rem;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    color: var(--color-text);
    transition: color var(--transition), background var(--transition);
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li > a.active,
.main-nav > ul > li.current-menu-item > a,
.main-nav > ul > li.current_page_item > a,
.main-nav > ul > li.current-menu-ancestor > a {
    color: var(--color-primary);
    background: var(--color-light-gray);
}
.main-nav > ul > li > a .caret { font-size: .6rem; }

/* Dropdown */
.nav-dropdown {
    position: absolute;
    top: calc(100% + .5rem);
    left: 0;
    min-width: 220px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border-top: 3px solid var(--color-primary);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition);
    z-index: 100;
}
.main-nav > ul > li:hover .nav-dropdown {
    opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-dropdown li a {
    display: block;
    padding: .65rem 1.25rem;
    font-size: var(--fs-sm);
    color: var(--color-text);
    transition: color var(--transition), background var(--transition);
}
.nav-dropdown li a:hover { color: var(--color-primary); background: var(--color-light-gray); }

/* Header actions */
.header-actions { display: flex; align-items: center; gap: 1rem; }

/* Language switcher (dropdown: current language shown, click to reveal the rest) */
.lang-switcher {
    position: relative;
}
.lang-switcher__toggle {
    display: flex;
    align-items: center;
    gap: .35rem;
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    padding: .3rem .5rem;
    border-radius: var(--radius-sm);
    background: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: color var(--transition), background var(--transition);
}
.lang-switcher__toggle:hover,
.lang-switcher.open .lang-switcher__toggle {
    color: var(--color-primary);
    background: var(--color-light-gray);
}
.lang-switcher__toggle::after {
    content: '';
    width: 6px;
    height: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
    transition: transform var(--transition);
}
.lang-switcher.open .lang-switcher__toggle::after {
    transform: rotate(225deg) translateY(2px);
}
.lang-switcher__menu {
    display: none;
    position: absolute;
    top: calc(100% + .5rem);
    right: 0;
    min-width: 140px;
    margin: 0;
    padding: .4rem;
    list-style: none;
    background: var(--color-white, #fff);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md, 0 8px 24px rgba(0,0,0,.12));
    z-index: 100;
}
.lang-switcher.open .lang-switcher__menu {
    display: block;
}
.lang-switcher__menu li {
    list-style: none;
    margin: 0;
    padding: 0;
}
.lang-switcher__menu a {
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    padding: .45rem .6rem;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}
.lang-switcher__menu a:hover {
    color: var(--color-primary);
    background: var(--color-light-gray);
}
.lang-switcher__menu li.lang-item-current a {
    color: var(--color-primary-dark);
    background: var(--color-light-gray);
}
.lang-switcher img {
    width: 18px;
    height: auto;
    display: inline-block;
}

/* Search */
.header-search { position: relative; }
.header-search::after {
    content: ''; position: absolute; top: 100%; right: 0;
    width: 100%; height: 1.25rem;
}
.header-search__toggle {
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text);
    background: transparent;
    transition: color var(--transition);
    font-size: 1.1rem;
    padding: .5rem;
    cursor: pointer;
}
.header-search:hover .header-search__toggle,
.header-search__toggle:hover { color: var(--color-primary); }
.header-search__form {
    position: absolute; right: 0; top: calc(100% + 1rem);
    width: 320px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border-top: 3px solid var(--color-primary);
    padding: 1rem;
    display: flex; gap: .5rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition);
    z-index: 100;
}
.header-search:hover .header-search__form,
.header-search__form.open { 
    opacity: 1; visibility: visible; transform: translateY(0); 
}
.header-search__form input {
    flex: 1; border: 1px solid #e2e8f0; border-radius: var(--radius-sm);
    padding: .65rem .85rem; font-size: var(--fs-sm);
    outline: none; transition: border-color var(--transition);
}
.header-search__form input:focus { border-color: var(--color-primary); }
.header-search__form button {
    padding: .65rem 1.25rem; border-radius: var(--radius-sm);
    background: var(--color-primary); color: var(--color-white); font-size: var(--fs-sm);
    font-weight: 700; transition: background var(--transition);
}
.header-search__form button:hover { background: var(--color-primary-dark); }

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px; height: 40px;
    padding: .5rem;
    border-radius: var(--radius-md);
    background: var(--color-light-gray);
    transition: background var(--transition);
}
.nav-toggle span {
    display: block; width: 100%; height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------------------------------------------------
   7. Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--color-dark);
}

.hero__bg {
    position: absolute; inset: 0;
    background-image: url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    transform: scale(1.05);
    animation: heroZoom 12s ease-in-out infinite alternate;
}
@keyframes heroZoom {
    from { transform: scale(1.05); }
    to   { transform: scale(1.12); }
}

.hero__overlay {
    position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(
        135deg,
        rgba(15,50,15,.6) 0%,
        rgba(30,86,30,.42) 55%,
        rgba(0,0,0,.3) 100%
    );
}

.hero__content {
    position: relative; z-index: 2;
    max-width: 700px;
    color: var(--color-white);
    animation: fadeUp .9s ease both;
}
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(36px); }
    to   { opacity: 1; transform: translateY(0); }
}

.hero__badge {
    display: inline-flex; align-items: center; gap: .5rem;
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.25);
    border-radius: var(--radius-pill);
    padding: .4rem 1rem;
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    color: var(--color-accent);
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 5vw, var(--fs-hero));
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 16px rgba(0,0,0,.3);
}
.hero__title span { color: var(--color-accent); }

.hero__desc {
    font-size: var(--fs-md);
    line-height: var(--lh-loose);
    color: rgba(255,255,255,.87);
    margin-bottom: 2.5rem;
    max-width: 540px;
}

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

.hero__scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex; flex-direction: column;
    align-items: center; gap: .4rem;
    color: rgba(255,255,255,.7);
    font-size: var(--fs-xs);
    letter-spacing: .08em;
    text-transform: uppercase;
    animation: bounce 2s ease-in-out infinite;
}
.hero__scroll-icon {
    width: 28px; height: 44px;
    border: 2px solid rgba(255,255,255,.5);
    border-radius: 14px;
    position: relative;
}
.hero__scroll-icon::after {
    content: '';
    position: absolute;
    top: 6px; left: 50%;
    transform: translateX(-50%);
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--color-white);
    animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot {
    0%   { top: 6px; opacity: 1; }
    80%  { top: 22px; opacity: 0; }
    100% { top: 6px; opacity: 0; }
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(6px); }
}

/* Hero Stats */
.hero__stats {
    position: absolute; bottom: 0; left: 0; right: 0;
    z-index: 3;
    background: rgba(255,255,255,.10);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255,255,255,.15);
}
.hero__stats-inner {
    display: flex;
    justify-content: center;
    gap: 0;
}
.hero__stat {
    flex: 1; max-width: 220px;
    display: flex; flex-direction: column; align-items: center;
    padding: 1.5rem 1rem;
    border-right: 1px solid rgba(255,255,255,.12);
    color: var(--color-white);
}
.hero__stat:last-child { border-right: none; }
.hero__stat-num {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}
.hero__stat-label { font-size: var(--fs-xs); opacity: .75; margin-top: .3rem; }

/* --------------------------------------------------------------------------
   8. About / Features Section
   -------------------------------------------------------------------------- */
.about-section { background: var(--color-white); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.feature-card {
    display: flex; flex-direction: column; align-items: flex-start;
    padding: 2rem 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(45,122,45,.1);
    background: var(--color-white);
    transition: all var(--transition);
}
.features-grid .feature-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
    transform: translateY(-6px);
}

.feature-card__icon {
    width: 56px; height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-off-white), var(--color-light-gray));
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
    flex-shrink: 0;
}

.feature-card__title {
    font-family: var(--font-heading);
    font-size: var(--fs-md);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: .6rem;
}

.feature-card__desc {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    line-height: var(--lh-loose);
}

/* About gallery */
.about-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 3rem;
    border-radius: var(--radius-xl);
    overflow: hidden;
}
.about-gallery__item { position: relative; overflow: hidden; }
.about-gallery__item img {
    width: 100%; aspect-ratio: 3/2;
    object-fit: cover;
    transition: transform var(--transition);
}
.about-gallery__item:hover img { transform: scale(1.06); }
.about-gallery__item__caption {
    position: absolute; bottom: 0; left: 0; right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,.6));
    color: var(--color-white);
    padding: 1.5rem .75rem .75rem;
    font-size: var(--fs-sm);
    font-weight: 600;
    text-align: center;
}

/* --------------------------------------------------------------------------
   9. Product Categories Section
   -------------------------------------------------------------------------- */
.products-section { background: var(--color-off-white); }

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
    margin-top: 3rem;
}

.category-card {
    display: flex; flex-direction: column; align-items: center;
    padding: 1.75rem 1rem;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition);
    border: 2px solid transparent;
}
.category-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
    transform: translateY(-6px);
}

.category-card__img {
    width: 90px; height: 90px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-light-gray);
    margin-bottom: 1rem;
    transition: border-color var(--transition);
}
.category-card:hover .category-card__img { border-color: var(--color-primary-light); }

.category-card__name {
    font-weight: 700;
    font-size: var(--fs-sm);
    color: var(--color-dark);
    transition: color var(--transition);
}
.category-card:hover .category-card__name {
    color: var(--color-primary-dark);
}
.category-card__count { font-size: var(--fs-xs); color: var(--color-text-light); margin-top: .25rem; }

/* --------------------------------------------------------------------------
   10. Featured Products Section
   -------------------------------------------------------------------------- */
.featured-products { background: var(--color-white); }

.products-tabs {
    display: flex; gap: .5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 1.5rem 0 2.5rem;
}
.tab-btn {
    padding: .55rem 1.4rem;
    border-radius: var(--radius-pill);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text-light);
    border: 1px solid #ddd;
    background: var(--color-white);
    transition: all var(--transition);
}
.tab-btn:hover { color: var(--color-primary); border-color: var(--color-primary); }
.tab-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.product-card {
    background: var(--color-white);
    border: 1px solid rgba(0,0,0,.07);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition);
}
.product-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

.product-card__img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--color-off-white);
}
.product-card__img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}
.product-card:hover .product-card__img img { transform: scale(1.07); }
.product-card__badge {
    position: absolute; top: .75rem; left: .75rem;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: var(--fs-xs);
    font-weight: 700;
    padding: .25rem .65rem;
    border-radius: var(--radius-pill);
}

.product-card__body { padding: 1.25rem; }
.product-card__name {
    font-weight: 700;
    font-size: var(--fs-base);
    color: var(--color-dark);
    margin-bottom: .4rem;
}
.product-card__desc { font-size: var(--fs-sm); color: var(--color-text-light); line-height: 1.5; margin-bottom: 1rem; }
.product-card__link {
    font-size: var(--fs-sm); font-weight: 700;
    color: var(--color-primary);
    display: flex; align-items: center; gap: .3rem;
    transition: gap var(--transition);
}
.product-card:hover .product-card__link { gap: .6rem; }

.products-cta { text-align: center; margin-top: 3rem; }

/* --------------------------------------------------------------------------
   11. Certifications Section
   -------------------------------------------------------------------------- */
.certs-section { background: var(--color-off-white); }

.cert-intro { max-width: 680px; margin: 0 auto 3rem; text-align: center; }

.certs-slider-wrapper {
    position: relative;
    padding: 0 50px;
}
.certs-grid {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}
.certs-grid::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}
.certs-grid > * {
    flex: 0 0 calc(33.333% - 1rem);
    scroll-snap-align: start;
}

.cert-card {
    display: flex; flex-direction: column; align-items: center;
    padding: 1rem;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all var(--transition);
    border: 2px solid transparent;
}
.cert-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary-light);
    transform: translateY(-6px);
}

.cert-card__img {
    width: 100%;
    height: 400px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    cursor: zoom-in;
}

/* Lightbox */
.cert-lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.cert-lightbox.active {
    display: flex;
    opacity: 1;
}
.cert-lightbox-content {
    max-width: 90%;
    max-height: 90vh;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    transform: scale(0.95);
    transition: transform 0.3s ease;
}
.cert-lightbox.active .cert-lightbox-content {
    transform: scale(1);
}
.cert-lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
    z-index: 10000;
}
.cert-lightbox-close:hover {
    color: var(--color-primary);
}

.cert-slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-white);
    border: 1px solid var(--color-light-gray);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    z-index: 10;
    color: var(--color-dark);
    font-size: 1.2rem;
    transition: all var(--transition);
}
.cert-slider-btn[hidden] {
    display: none;
}
.cert-slider-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}
.cert-slider-btn.prev { left: 0; }
.cert-slider-btn.next { right: 0; }

@media (max-width: 768px) {
    .certs-grid > * { flex: 0 0 calc(50% - 0.75rem); }
    .certs-slider-wrapper { padding: 0 20px; }
    .cert-slider-btn { width: 34px; height: 34px; font-size: 1rem; }
    .cert-slider-btn.prev { left: -10px; }
    .cert-slider-btn.next { right: -10px; }
    .cert-card__img { height: 280px; }
}
@media (max-width: 480px) {
    .certs-grid > * { flex: 0 0 100%; }
    .cert-card__img { height: 320px; }
}

/* --------------------------------------------------------------------------
   12. Global Export Section
   -------------------------------------------------------------------------- */
.export-section {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}
.export-section::before {
    content: '';
    position: absolute; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.export-inner {
    position: relative; z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.export-content .section-label { color: var(--color-accent); }
.export-content .section-title { color: var(--color-white); }
.export-content .section-subtitle { color: rgba(255,255,255,.8); }

.export-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2.5rem;
}
.export-stat {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.15);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
}
.export-stat__num {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: 700;
    color: var(--color-accent);
    display: block;
}
.export-stat__label { font-size: var(--fs-sm); color: rgba(255,255,255,.75); margin-top: .3rem; }

.export-map {
    position: relative;
    display: flex; align-items: center; justify-content: center;
}
.export-map svg { width: 100%; max-width: 520px; opacity: .9; }

/* Country dots on map */
.map-dots { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.map-dot {
    display: flex; align-items: center; gap: .5rem;
    font-size: var(--fs-xs); color: rgba(255,255,255,.75);
}
.map-dot::before {
    content: '';
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   13. CTA Banner Section
   -------------------------------------------------------------------------- */
.cta-section {
    background: var(--color-dark);
    position: relative;
    overflow: hidden;
    text-align: center;
    padding: 6rem 0;
}
.cta-section__bg {
    position: absolute; inset: 0;
    background-image: url('../images/cta-bg.jpg');
    background-size: cover; background-position: center;
    opacity: .2;
}
.cta-section__inner { position: relative; z-index: 1; color: var(--color-white); }

.cta-section__icon {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(6px);
    border: 2px solid rgba(255,255,255,.25);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 2rem;
    cursor: pointer;
    transition: all var(--transition);
}
.cta-section__icon:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    transform: scale(1.1);
}

.cta-section__title {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 3vw, var(--fs-2xl));
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1rem;
}
.cta-section__subtitle {
    font-size: var(--fs-md);
    color: rgba(255,255,255,.75);
    max-width: 560px;
    margin: 0 auto 2.5rem;
    line-height: var(--lh-loose);
}
.cta-section__newsletter-msg {
    margin: -1.5rem auto 1.5rem;
    font-size: var(--fs-sm);
    font-weight: 600;
}
.cta-section__newsletter-msg.is-success {
    color: var(--color-accent);
}
.cta-section__newsletter-msg.is-error {
    color: #ff8a8a;
}

/* --------------------------------------------------------------------------
   14. Footer
   -------------------------------------------------------------------------- */
.site-footer {
    background: var(--color-dark);
    color: rgba(255,255,255,.75);
    padding-top: 2.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,.1);
}

/* Footer brand column */
.footer-brand .custom-logo { width: 140px; max-width: 100%; height: auto; }
.footer-brand .site-logo__name { font-size: var(--fs-md); }
.footer-brand p {
    margin-top: .75rem;
    font-size: var(--fs-sm);
    line-height: var(--lh-normal);
    color: rgba(255,255,255,.6);
}
.footer-brand .social-links { display: flex; gap: .65rem; margin-top: 1rem; }
.footer-brand .social-links a {
    width: 36px; height: 36px; border-radius: 50%;
    background: rgba(255,255,255,.08);
    display: flex; align-items: center; justify-content: center;
    font-size: .9rem; color: rgba(255,255,255,.7);
    transition: all var(--transition);
}
.footer-brand .social-links a:hover { background: var(--color-primary); color: var(--color-white); }
.footer-brand .social-links a.social-links__zalo {
    width: 36px; height: 36px;
    background: #0068FF;
    border-radius: 50%;
    padding: 6px;
}
.footer-brand .social-links a.social-links__zalo img { width: 100%; height: 100%; object-fit: contain; }
.footer-brand .social-links a.social-links__zalo:hover {
    background: #0055d4;
    transform: translateY(-2px);
}

.footer-col h4 {
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1.25rem;
    position: relative;
}
.footer-col h4::after {
    content: '';
    position: absolute; bottom: -.5rem; left: 0;
    width: 28px; height: 2px; background: var(--color-primary-light);
}
.footer-col ul { display: flex; flex-direction: column; gap: .65rem; }
.footer-col ul li a {
    font-size: var(--fs-sm);
    color: rgba(255,255,255,.6);
    display: flex; align-items: center; gap: .4rem;
    transition: color var(--transition), gap var(--transition);
}
.footer-col ul li a::before { content: '›'; color: var(--color-primary-light); }
.footer-col ul li a:hover { color: var(--color-white); gap: .7rem; }

.footer-contact li {
    display: flex; gap: .75rem;
    font-size: var(--fs-sm);
    color: rgba(255,255,255,.6);
    margin-bottom: .85rem;
    line-height: 1.5;
}
.footer-contact li span.icon { color: var(--color-primary-light); flex-shrink: 0; margin-top: 2px; }

/* Footer bottom bar */
.footer-bottom {
    padding: 1rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-size: var(--fs-xs);
    color: rgba(255,255,255,.45);
    flex-wrap: wrap;
}
.footer-bottom a { color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--color-white); }

/* --------------------------------------------------------------------------
   14b. Zalo Floating Contact Button
   -------------------------------------------------------------------------- */
.zalo-float-widget {
    position: fixed;
    left: 20px;
    bottom: 20px;
    z-index: 999;
    width: 64px;
    height: 64px;
}
.zalo-float-widget__link {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}
.zalo-float-widget__ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(33, 150, 243, .55);
    animation: zalo-widget-zoom 1.3s ease infinite;
}
.zalo-float-widget__circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #2196F3;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,.3);
    animation: zalo-widget-wiggle 1s ease-in-out infinite;
}
.zalo-float-widget__circle img {
    width: 68%;
    height: 68%;
    object-fit: contain;
}
@keyframes zalo-widget-zoom {
    0%   { transform: scale(0.9); opacity: .7; }
    70%  { transform: scale(1.35); opacity: 0; }
    100% { transform: scale(0.9); opacity: 0; }
}
@keyframes zalo-widget-wiggle {
    0%   { transform: translate(-50%, -50%) rotate(0deg); }
    10%  { transform: translate(-50%, -50%) rotate(-25deg); }
    20%  { transform: translate(-50%, -50%) rotate(25deg); }
    30%  { transform: translate(-50%, -50%) rotate(-25deg); }
    40%  { transform: translate(-50%, -50%) rotate(25deg); }
    50%  { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(0deg); }
}
@media (max-width: 768px) {
    .zalo-float-widget { left: 12px; bottom: 12px; width: 52px; height: 52px; }
    .zalo-float-widget__circle { width: 38px; height: 38px; }
}

.phone-float-widget {
    position: fixed;
    left: 20px;
    bottom: 92px;
    z-index: 999;
    width: 64px;
    height: 64px;
}
.phone-float-widget__link {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}
.phone-float-widget__ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(221, 51, 51, .55);
    animation: zalo-widget-zoom 1.3s ease infinite;
}
.phone-float-widget__circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #dd3333;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0,0,0,.3);
    animation: zalo-widget-wiggle 1s ease-in-out infinite;
    z-index: 2;
}
.phone-float-widget__circle img {
    width: 60%;
    height: 60%;
    object-fit: contain;
}
.phone-float-widget__bar {
    position: absolute;
    top: 50%;
    left: 23px;
    transform: translateY(-50%);
    background: #dd3333;
    color: var(--color-white);
    font-size: .9rem;
    font-weight: 600;
    white-space: nowrap;
    padding: .5rem 1rem .5rem 2.25rem;
    border-radius: 100px;
    box-shadow: 0 2px 10px rgba(0,0,0,.3);
    z-index: 1;
}
@media (max-width: 768px) {
    .phone-float-widget { left: 12px; bottom: 76px; width: 52px; height: 52px; }
    .phone-float-widget__circle { width: 38px; height: 38px; }
    .phone-float-widget__bar { display: none; }
}

/* --------------------------------------------------------------------------
   15. Scroll to Top Button
   -------------------------------------------------------------------------- */
.scroll-top {
    position: fixed;
    bottom: 2rem; right: 2rem;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    box-shadow: var(--shadow-md);
    opacity: 0; visibility: hidden;
    transition: all var(--transition);
    z-index: 999;
}
.scroll-top.visible { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--color-primary-dark); transform: translateY(-3px); }

/* --------------------------------------------------------------------------
   16. Section dividers / decorative shapes
   -------------------------------------------------------------------------- */
.section-wave {
    display: block; width: 100%; overflow: hidden; line-height: 0;
}
.section-wave svg { display: block; width: 100%; }

/* --------------------------------------------------------------------------
   17. Products Archive / eHerbal inspired layout
   -------------------------------------------------------------------------- */
.gs-archive-wrapper {
    background: var(--color-white);
    padding-bottom: 5rem;
}

/* Top Bar & Breadcrumbs */
.gs-archive-topbar {
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    margin-bottom: 3rem;
}
.gs-archive-topbar__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}
.gs-breadcrumbs {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.gs-breadcrumbs a {
    color: var(--color-text);
    transition: color var(--transition);
}
.gs-breadcrumbs a:hover {
    color: var(--color-primary);
}
.gs-breadcrumbs .current {
    font-weight: 700;
    color: var(--color-dark);
}
.gs-filter-btn {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: 0.5rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-text);
    font-size: var(--fs-sm);
    font-weight: 600;
    letter-spacing: .03em;
    cursor: pointer;
    transition: all var(--transition);
}
.gs-filter-btn:hover,
.gs-filter-btn.is-active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}
.gs-archive-sidebar {
    transition: opacity var(--transition);
}
.gs-archive-sidebar.is-hidden {
    display: none;
}
.gs-archive-layout.sidebar-hidden {
    grid-template-columns: 1fr;
}
.gs-archive-topbar__actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: var(--fs-sm);
}
.gs-result-count {
    color: var(--color-text-light);
}
.gs-orderby {
    padding: 0.5rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-text);
    font-size: var(--fs-sm);
    cursor: pointer;
    outline: none;
}
.gs-orderby:focus {
    border-color: var(--color-primary);
}

/* Layout */
.gs-archive-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3rem;
    align-items: start;
}

/* Sidebar */
.gs-widget {
    background: var(--color-off-white);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    margin-bottom: 2rem;
}
.gs-widget-title {
    font-family: var(--font-heading);
    font-size: var(--fs-md);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 1.25rem;
}
.gs-search-form {
    display: flex !important;
    background: #fff !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
}
.gs-search-field {
    flex-grow: 1 !important;
    padding: 12px 15px !important;
    border: none !important;
    outline: none !important;
    font-size: 14px !important;
    background: transparent !important;
    margin: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}
.gs-search-submit {
    background-color: #8bc34a !important;
    color: white !important;
    border: none !important;
    padding: 12px 20px !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
    border-radius: 0 !important;
}
.gs-search-submit svg {
    width: 22px;
    height: 22px;
    stroke-width: 2.5px;
}
.gs-widget-categories {
    background-color: #f0f3eb;
    border-radius: 12px;
    padding: 20px;
}
.gs-widget-categories h3 {
    font-size: 20px;
    color: #2c3e50;
    margin-bottom: 20px;
    font-weight: 700;
    font-family: serif;
}
.gs-category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.gs-category-list li {
    position: relative;
    margin-bottom: 16px;
}
.gs-category-list li a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: #8bc34a;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: color var(--transition);
}
.gs-category-list li a:hover {
    color: var(--color-primary-dark);
}
.cat-item__arrow {
    color: var(--color-primary-light);
    font-size: 20px;
    line-height: 1;
}

/* Sub-category flyout (e.g. Coffee's children) */
.cat-item__subflyout {
    list-style: none;
    margin: 0;
    padding: 8px 0;
    position: absolute;
    top: -10px;
    left: calc(100% + 14px);
    width: 220px;
    background: #f0f3eb;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.14);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-8px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 20;
}
.cat-item.has-subcats:hover .cat-item__subflyout {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}
.cat-item__subflyout li {
    margin-bottom: 0;
}
.cat-item__subflyout li a {
    display: block;
    padding: 10px 20px;
    color: #555;
    font-weight: 500;
    font-size: 14px;
    border-bottom: 1px solid #f1f1f1;
}
.cat-item__subflyout li:last-child a { border-bottom: none; }
.cat-item__subflyout li a:hover {
    color: var(--color-primary-dark);
    background: #f8faf6;
}
.gs-explore-btn {
    display: block;
    width: 100%;
    text-align: center;
    background-color: #8bc34a;
    color: white;
    padding: 15px;
    border-radius: 15px;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    border: none;
}
@media (max-width: 768px) {
    .gs-archive-layout {
        flex-direction: column;
    }
    .gs-archive-sidebar {
        width: 100%;
        margin-bottom: 30px;
    }
    .gs-products-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}
@media (min-width: 769px) {
    .gs-products-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* --- Mega Menu Styles --- */
.gs-mega-menu-item {
    position: static !important;
}
.gs-mega-menu-wrapper {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 900px;
    max-width: 95vw;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 12px;
    padding: 30px;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.gs-mega-menu-item:hover .gs-mega-menu-wrapper {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.gs-mega-menu-cats {
    display: flex;
    gap: 20px;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.gs-mega-cat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    width: calc(20% - 16px);
}
.gs-mega-cat-img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    overflow: hidden;
    background-color: #f1f8e9;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.gs-mega-cat-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gs-mega-cat-name {
    color: #2c3e50;
    font-weight: 600;
    font-size: 15px;
    text-align: center;
}
.gs-mega-cat:hover .gs-mega-cat-name {
    color: #8bc34a;
}



/* --- Search Form Margin Fix --- */
.gs-search-form {
    display: flex !important;
    background: #fff !important;
    border-radius: 12px !important;
    overflow: hidden !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    width: 100% !important;
}
.gs-search-field {
    flex-grow: 1 !important;
    padding: 12px 15px !important;
    border: none !important;
    outline: none !important;
    font-size: 14px !important;
    background: transparent !important;
    margin: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
}
.gs-search-submit {
    background-color: #8bc34a !important;
    color: white !important;
    border: none !important;
    padding: 12px 20px !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
    margin: 0 !important;
    border-radius: 0 !important;
}
.gs-search-submit svg {
    width: 22px;
    height: 22px;
    stroke-width: 2.5px;
    margin: 0 !important;
}
.gs-widget-search {
    background: transparent !important;
    padding: 0 !important;
    margin-bottom: 20px !important;
}


/* --- Search Form Border Fix --- */
.gs-search-form {
    border: 1px solid #e0e0e0 !important;
}

/* --- Products Grid Layout --- */
.gs-products-grid {
    display: grid;
    gap: 20px;
}
@media (max-width: 768px) {
    .gs-products-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}
@media (min-width: 769px) {
    .gs-products-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* --- Product Card Blob & Styling --- */
.gs-product-card {
    border: none;
    box-shadow: none;
    background: transparent;
    text-align: center;
    padding: 0;
}
.gs-product-card__img-wrapper {
    position: relative;
    border-radius: 0;
    overflow: visible;
    padding: 20px;
    margin-bottom: 15px;
    aspect-ratio: 1; /* Keep it square for the blob */
}
.gs-product-card__img-wrapper::before {
    content: '';
    position: absolute;
    top: 0; left: 10%; right: 10%; bottom: 0;
    background-color: #f1f8e9; /* Light green blob */
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; /* Blob shape */
    z-index: -1;
}
.gs-product-card__img-wrapper img {
    position: absolute;
    inset: 20px; /* matches wrapper padding, since absolutely-positioned children ignore it */
    width: calc(100% - 40px);
    height: calc(100% - 40px);
    object-fit: contain;
    display: block;
}
.gs-product-card__body {
    padding: 0;
}
.gs-product-card__title {
    margin-bottom: 5px;
}
.gs-product-card__title a {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    text-decoration: none;
}
.gs-product-card__title a:hover {
    color: #8bc34a;
}
.gs-product-card__price {
    color: #e53935; /* Red price */
    font-weight: bold;
    font-size: 14px;
    margin-top: 5px;
}

/* --------------------------------------------------------------------------
   14. Partners Section
   -------------------------------------------------------------------------- */
.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    align-items: center;
}
.partner-card {
    display: block;
    width: 150px;
    height: 80px;
    background: transparent;
    border-radius: var(--radius-md);
    box-shadow: none;
    padding: 0;
    transition: all var(--transition);
    border: none;
    text-align: center;
    overflow: hidden;
}
.partner-card__img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all var(--transition);
}
.partner-card:hover {
    transform: translateY(-6px);
}

@media (max-width: 768px) {
    .partners-grid {
        gap: 1.5rem;
    }
    .partner-card {
        width: calc(50% - 0.75rem);
        max-width: 140px;
    }
}