/*
 * UPAJ Premium Agricultural Website Stylesheet
 * Brand Theme: Natural, High Yield Organic Farming
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #1b4332;
    --primary-light: #2d6a4f;
    --primary-dark: #081c15;
    --secondary: #40916c;
    --accent: #f7b801;
    --accent-hover: #e0a500;
    --success: #52b788;
    --dark: #121212;
    --light-bg: #f7f9f6;
    --white: #ffffff;
    --text-dark: #2d3748;
    --text-light: #718096;
    --text-white: #f7fafc;
    --border-color: #e2e8f0;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-premium: 0 10px 30px -10px rgba(8, 28, 21, 0.1);
    --shadow-hover: 0 20px 40px -15px rgba(8, 28, 21, 0.2);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--light-bg);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-dark);
    font-weight: 700;
}

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

/* Base Components & Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
    cursor: pointer;
    font-size: 0.95rem;
    gap: 8px;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    border: 2px solid var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(45, 106, 79, 0.25);
}

.btn-accent {
    background-color: var(--accent);
    color: var(--primary-dark);
    border: 2px solid var(--accent);
}

.btn-accent:hover {
    background-color: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(247, 184, 1, 0.3);
}

.btn-whatsapp {
    background-color: #25D366;
    color: var(--white);
    border: 2px solid #25D366;
}

.btn-whatsapp:hover {
    background-color: #128C7E;
    border-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
    color: var(--white);
}

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

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

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

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

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
    gap: 6px;
}

/* Header & Navbar */
header.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px; /* Adjusted height to fit larger circular logo */
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.35rem; /* Balanced size for full name */
    font-weight: 800;
    color: var(--primary);
    white-space: nowrap;
}

.logo-svg {
    width: 65px !important;  /* Logo image fills the entire 65px space */
    height: 65px !important;
    max-width: 65px !important;
    max-height: 65px !important;
    aspect-ratio: 1 / 1 !important; /* Strict circular aspect ratio */
    object-fit: cover !important; /* Prevents squishing/sliminess */
    border-radius: 50% !important; /* Clean circular cut */
    border: none !important; /* Completely removed the outer border ring */
}

.logo-leaf {
    color: var(--accent);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
}

.nav-item a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-dark);
    position: relative;
    padding: 6px 0;
}

.nav-item a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: var(--transition-smooth);
}

.nav-item a.active, 
.nav-item a:hover {
    color: var(--primary);
}

.nav-item a.active::after, 
.nav-item a:hover::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    align-items: center;
}

.mobile-cta-item {
    display: none;
}

.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    outline: none;
    padding: 5px;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary);
    margin: 5px 0;
    transition: var(--transition-smooth);
}

/* Page Hero Header Banner */
.page-hero {
    background: linear-gradient(135deg, rgba(8, 28, 21, 0.95), rgba(27, 67, 50, 0.9)), url('../images/field-bg.jpg') center/cover;
    padding: 120px 24px 80px;
    text-align: center;
    color: var(--white);
    margin-bottom: 60px;
}

.page-hero h1 {
    color: var(--white);
    font-size: 3rem;
    margin-bottom: 15px;
}

.page-hero p {
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto 20px;
    font-size: 1.1rem;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumb a:hover {
    color: var(--accent);
}

/* Hero Slider Section */
.hero-slider-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    background-color: var(--primary-dark);
    padding: 0;
}

.slider-container {
    height: 100%;
    position: relative;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 1;
    transition: opacity 1s ease-in-out;
    display: flex;
    align-items: center;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.45);
    transform: scale(1.08);
    transition: transform 8s ease-in-out;
}

.slide.active .slide-bg {
    transform: scale(1);
}

.slide-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 40px;
    text-align: center;
    color: var(--white);
}

.slide-tagline {
    font-family: var(--font-heading);
    color: var(--accent);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 20px;
    display: inline-block;
    font-size: 0.9rem;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease 0.2s;
}

.slide-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--white);
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease 0.4s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.slide-desc {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 35px;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease 0.6s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.slide-btns {
    display: flex;
    justify-content: center;
    gap: 15px;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease 0.8s;
}

.slide.active .slide-tagline,
.slide.active .slide-title,
.slide.active .slide-desc,
.slide.active .slide-btns {
    transform: translateY(0);
    opacity: 1;
}

/* Slider Controls */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-smooth);
}

.slider-arrow:hover {
    background: var(--accent);
    color: var(--primary-dark);
    border-color: var(--accent);
}

.slider-arrow.prev { left: 30px; }
.slider-arrow.next { right: 30px; }

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 10px;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.slider-dot.active {
    background: var(--accent);
    width: 28px;
    border-radius: 6px;
}

/* Section Common Styling */
section {
    padding: 100px 24px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tagline {
    font-family: var(--font-heading);
    color: var(--secondary);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 12px;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 18px;
    color: var(--primary-dark);
}

.section-desc {
    color: var(--text-light);
    font-size: 1.05rem;
}

/* Grid & Layout Helpers */
.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Products Overview & Catalog Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 25px;
}

.product-card {
    background: rgba(128, 128, 0, 0.3);
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.04);
    transition: var(--transition-smooth);
    border: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(27, 67, 50, 0.1);
}

.product-img-wrapper {
    position: relative;
    height: 210px;
    background-color: #f3f5f2;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

/* Contain-Fit Product Card (for packaging/full-image display) */
.product-img-wrapper-contain {
    background: #e9ece6;
    padding: 15px;
    height: 250px;
}

.product-img-contain {
    object-fit: contain !important;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    filter: drop-shadow(0 6px 16px rgba(27, 67, 50, 0.12));
    transition: transform 0.6s ease, filter 0.4s ease;
}

.product-card-contain:hover .product-img-contain {
    transform: scale(1.06);
    filter: drop-shadow(0 10px 24px rgba(27, 67, 50, 0.2));
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--accent);
    color: var(--primary-dark);
    padding: 4px 12px;
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    border-radius: 20px;
}

.product-info {
    padding: 20px 20px 15px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-name {
    font-size: 1.25rem;
    margin-bottom: 8px;
    font-weight: 800;
    color: var(--primary-dark);
}

.product-desc {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.5;
    flex-grow: 1;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-top: 15px;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.product-price {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary);
    font-size: 1.1rem;
}

.product-link {
    font-weight: 700;
    font-size: 1rem;
    color: var(--primary-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.product-link i {
    font-size: 1.15rem;
    color: var(--secondary);
}

.product-link:hover {
    color: var(--primary-dark);
}

/* Why Choose Us Section */
.why-choose-us {
    background-color: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 40px 30px;
    background-color: rgba(128, 128, 0, 0.2);
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 0, 0, 0.02);
    transition: var(--transition-smooth);
    text-align: center;
}

.feature-card:hover {
    background-color: #3b4d1b;
    color: var(--white);
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.feature-card:hover h3 {
    color: var(--white);
}

.feature-icon-box {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: rgba(64, 145, 108, 0.1);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 1.8rem;
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-box {
    background-color: rgba(247, 184, 1, 0.2);
    color: var(--accent);
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 0.95rem;
    color: var(--text-light);
}

.feature-card:hover .feature-desc {
    color: rgba(255, 255, 255, 0.75);
}

/* Client Testimonials Section */
.testimonials-section {
    background-color: var(--light-bg);
    position: relative;
    overflow: hidden;
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    height: 320px;
}

.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 1;
    transition: opacity 0.8s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.testimonial-slide.active {
    opacity: 1;
    z-index: 2;
}

.testimonial-quote {
    font-size: 1.4rem;
    font-style: italic;
    color: var(--primary-dark);
    margin-bottom: 25px;
    position: relative;
    font-weight: 500;
    line-height: 1.6;
}

.testimonial-quote::before {
    content: '“';
    font-size: 5rem;
    color: rgba(64, 145, 108, 0.15);
    position: absolute;
    top: -40px;
    left: -20px;
}

.testimonial-profile {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--white);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.testimonial-name {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary);
    text-align: left;
}

.testimonial-role {
    font-size: 0.85rem;
    color: var(--text-light);
    text-align: left;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

/* Accordion FAQ Section */
.faq-section {
    background-color: var(--white);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--light-bg);
    border-radius: var(--radius-sm);
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.02);
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(64, 145, 108, 0.15);
}

.faq-question {
    padding: 22px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary-dark);
    user-select: none;
}

.faq-icon {
    width: 24px;
    height: 24px;
    position: relative;
    transition: transform 0.3s ease;
}

.faq-icon::before, 
.faq-icon::after {
    content: '';
    position: absolute;
    background-color: var(--primary);
    transition: var(--transition-smooth);
}

.faq-icon::before {
    top: 11px;
    left: 4px;
    width: 16px;
    height: 2px;
}

.faq-icon::after {
    top: 4px;
    left: 11px;
    width: 2px;
    height: 16px;
}

.faq-item.active .faq-icon {
    transform: rotate(135deg);
}

.faq-item.active .faq-icon::before,
.faq-item.active .faq-icon::after {
    background-color: var(--accent);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer-content {
    padding: 0 30px 25px;
    color: var(--text-light);
    font-size: 0.95rem;
    border-top: 1px solid rgba(0, 0, 0, 0.03);
    padding-top: 15px;
}

/* Call To Action (CTA) Banner */
.cta-banner {
    background: linear-gradient(135deg, rgba(8, 28, 21, 0.95), rgba(27, 67, 50, 0.95)), url('../images/field-bg2.jpg') center/cover;
    padding: 80px 24px;
    text-align: center;
    color: var(--white);
}

.cta-banner-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 15px;
}

.cta-desc {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.cta-btns {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

/* Footer Section */
footer.site-footer {
    background-color: var(--primary-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 24px 20px;
    font-size: 0.92rem;
    border-top: 5px solid var(--accent);
}

.footer-top {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 40px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo-col {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-social-links {
    display: flex;
    gap: 12px;
}

.social-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.social-icon:hover {
    background-color: var(--accent);
    color: var(--primary-dark);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.social-icon .fa-facebook-f { color: #1877F2; }
.social-icon .fa-youtube { color: #FF0000; }
.social-icon .fa-instagram { color: #E1306C; }
.social-icon .fa-linkedin-in { color: #0A66C2; }
.social-icon .fa-whatsapp { color: #25D366; }

.footer-col h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact-details {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.footer-contact-icon {
    color: var(--accent);
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 0.85rem;
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a:hover {
    color: var(--accent);
}

/* About Page Custom Styles */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.about-img-box {
    position: relative;
}

.about-img-box img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-hover);
}

.about-experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background-color: var(--accent);
    color: var(--primary-dark);
    padding: 30px;
    border-radius: var(--radius-md);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
    text-align: center;
}

.badge-number {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 800;
    display: block;
    line-height: 1;
}

.badge-text {
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-features {
    margin-top: 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 0.95rem;
}

.about-feature-icon {
    color: var(--secondary);
    font-size: 1.2rem;
}

/* Products Catalog Page Filters */
.catalog-controls {
    margin-bottom: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    background-color: var(--white);
    padding: 20px 30px;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-premium);
}

.filter-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-btn {
    border: none;
    outline: none;
    background-color: var(--light-bg);
    color: var(--text-dark);
    padding: 8px 18px;
    border-radius: 30px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-btn.active, 
.filter-btn:hover {
    background-color: var(--primary);
    color: var(--white);
}

.catalog-search {
    position: relative;
    max-width: 300px;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: 10px 15px;
    padding-right: 40px;
    border: 1px solid var(--border-color);
    border-radius: 30px;
    outline: none;
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.search-input:focus {
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(64, 145, 108, 0.15);
}

/* Form Styles (Inquiry & Contact Pages) */
.form-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 50px;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--primary-dark);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
    background-color: var(--light-bg);
}

.form-control:focus {
    border-color: var(--secondary);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(64, 145, 108, 0.15);
    outline: none;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231b4332' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 15px;
    padding-right: 40px;
}

/* Certificates Page Visuals */
.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.certificate-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: var(--transition-smooth);
}

.certificate-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(64, 145, 108, 0.15);
}

.certificate-frame {
    height: 380px;
    background-color: #f7f9f6;
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.certificate-frame::after {
    content: '';
    position: absolute;
    inset: 15px;
    border: 2px solid rgba(27, 67, 50, 0.1);
    pointer-events: none;
}

.certificate-mock {
    width: 100%;
    height: 100%;
    background-color: var(--white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    border: 1px solid #e2e8f0;
    padding: 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    position: relative;
}

.cert-border {
    position: absolute;
    inset: 8px;
    border: 1px double #c5a880;
}

.cert-header {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    letter-spacing: 3px;
    color: var(--primary);
    font-weight: 700;
}

.cert-badge {
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, #f7b801 0%, #d4af37 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-weight: 800;
    font-size: 0.7rem;
    box-shadow: 0 4px 10px rgba(212,175,55,0.3);
}

.cert-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--primary-dark);
    margin: 10px 0;
}

.cert-authority {
    font-size: 0.8rem;
    color: var(--text-light);
    border-top: 1px solid #e2e8f0;
    width: 80%;
    padding-top: 10px;
}

.certificate-info {
    padding: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    text-align: center;
}

.certificate-info h3 {
    font-size: 1.15rem;
    margin-bottom: 5px;
}

.certificate-info p {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Contact Info Layout */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info-panel {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-card-item {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 30px;
    display: flex;
    gap: 20px;
    box-shadow: var(--shadow-premium);
}

.contact-card-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(64, 145, 108, 0.1);
    color: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}

.contact-card-content h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.contact-card-content p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Success Modal & Alert Banner */
.alert-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(8, 28, 21, 0.6);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.alert-overlay.show {
    opacity: 1;
    visibility: visible;
}

.alert-modal {
    background-color: var(--white);
    padding: 50px;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    text-align: center;
    max-width: 480px;
    width: 90%;
    transform: scale(0.9);
    transition: var(--transition-smooth);
}

.alert-overlay.show .alert-modal {
    transform: scale(1);
}

.alert-icon-box {
    width: 80px;
    height: 80px;
    background-color: rgba(82, 183, 136, 0.15);
    color: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 25px;
}

.alert-title {
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.alert-desc {
    color: var(--text-light);
    margin-bottom: 30px;
}

/* Floating Scroll to Top */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: -60px;
    width: 50px;
    height: 50px;
    background-color: var(--accent);
    color: var(--primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
    transition: var(--transition-smooth);
    z-index: 999;
}

.scroll-top.show {
    right: 30px;
}

.scroll-top:hover {
    background-color: var(--primary);
    color: var(--white);
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animated {
    animation-duration: 0.8s;
    animation-fill-mode: both;
}

.fadeInDown {
    animation-name: fadeInDown;
}

/* Responsive CSS */
@media (max-width: 1024px) {
    .about-grid, .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-img-box {
        max-width: 500px;
        margin: 0 auto;
    }
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 76px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 76px);
        background-color: var(--white);
        flex-direction: column;
        align-items: center;
        padding-top: 40px;
        gap: 25px;
        transition: var(--transition-smooth);
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
    }
    
    .nav-menu.show {
        left: 0;
    }
    
    .nav-cta {
        display: none;
    }
    
    .mobile-cta-item {
        display: block;
        width: 100%;
        max-width: 280px;
        margin-top: 10px;
    }
    
    .mobile-cta-btn {
        width: 100%;
        display: inline-flex !important;
        justify-content: center;
        color: var(--white) !important;
        background-color: var(--primary) !important;
        border: 2px solid var(--primary) !important;
    }
    
    .mobile-cta-item a::after {
        display: none !important;
    }
    
    .hamburger {
        display: block;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }
    
    .hero-slider-section {
        height: 70vh;
    }
    
    .slide-title {
        font-size: 2.2rem;
    }
    
    .slide-desc {
        font-size: 1rem;
    }
    
    .slide-btns {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    
    .slide-btns .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .form-grid-2 {
        grid-template-columns: 1fr;
    }
    
    .form-group.full-width {
        grid-column: span 1;
    }
    
    .form-card {
        padding: 30px 20px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}