/* ==================== Global Styles ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2d5016;
    --secondary-color: #7cb342;
    --accent-color: #ff6b6b;
    --text-dark: #1a1a1a;
    --text-light: #666666;
    --bg-light: #f9f9f9;
    --white: #ffffff;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==================== Navigation ==================== */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 15px 0;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    backdrop-filter: blur(10px);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: px;
    text-decoration: none;
    font-weight: 700;
    font-size: 20px;
    color: var(--primary-color);
}



.logo-img {
    height: 100px;
    width: 130px;
}

.logo-text {
    color: var(--primary-color);
}

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

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--secondary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.btn-get-quote {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 10px 25px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-get-quote:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 5px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -7px);
}

/* Mobile Menu */
.nav-menu.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    gap: 0;
    list-style: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.nav-menu.mobile-active li {
    padding: 0;
}

.nav-menu.mobile-active .nav-link {
    display: block;
    padding: 12px 20px;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.nav-menu.mobile-active .nav-link:hover {
    background-color: #f5f5f5;
    color: var(--secondary-color);
}

.nav-menu.mobile-active .nav-link::after {
    display: none;
}

/* ==================== Hero Section ==================== */
.hero {
    padding: 100px 20px 80px 20px;
    text-align: center;
    background-image: linear-gradient(rgba(45, 80, 22, 0.5), rgba(45, 80, 22, 0.5)), url('hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 24px;
    color: #ffd700;
    margin-bottom: 20px;
    font-weight: 600;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 40px;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    display: inline-block;
}

.btn-primary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

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

.btn-secondary:hover {
    background-color: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.stat {
    padding: 20px;
}

.stat h3 {
    font-size: 36px;
    color: #ffd700;
    margin-bottom: 10px;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
}

.stat p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

/* ==================== Section Styles ==================== */
section {
    padding: 80px 20px;
}

.section-title {
    font-size: 40px;
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-light);
    text-align: center;
    margin-bottom: 50px;
}

/* ==================== About Section ==================== */
.about {
    background-color: var(--bg-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 {
    font-size: 28px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.about-text p {
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.8;
}

.mission-box,
.vision-box,
.company-box {
    background-color: var(--white);
    padding: 25px;
    border-radius: 10px;
    margin-bottom: 25px;
    box-shadow: var(--shadow);
    border-left: 5px solid var(--secondary-color);
}

.mission-box h3,
.vision-box h3,
.company-box h3 {
    color: var(--primary-color);
    font-size: 22px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.mission-box h3::before {
    content: "🎯";
    margin-right: 10px;
    font-size: 24px;
}

.vision-box h3::before {
    content: "🔭";
    margin-right: 10px;
    font-size: 24px;
}

.company-box h3::before {
    content: "🏢";
    margin-right: 10px;
    font-size: 24px;
}

.mission-box p,
.vision-box p,
.company-box p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 12px;
    font-size: 15px;
}

.mission-box p:last-child,
.vision-box p:last-child,
.company-box p:last-child {
    margin-bottom: 0;
}

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

.feature-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.feature-item i {
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.feature-item h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 16px;
}

.feature-item p {
    color: var(--text-light);
    font-size: 14px;
}

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

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.product-card {
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    overflow: hidden;
}

.product-image {
    width: 100%;
    height: 250px;
    background-color: var(--bg-light);
    border-radius: 8px;
    margin-bottom: 25px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--secondary-color);
}

.product-icon {
    font-size: 48px;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

.product-card h3 {
    font-size: 20px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.product-card p {
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 14px;
}

.product-items {
    list-style: none;
    text-align: left;
}

.product-items li {
    color: var(--text-light);
    padding: 8px 0;
    border-bottom: 1px solid var(--bg-light);
    font-size: 14px;
}

.product-items li:last-child {
    border-bottom: none;
}

/* ==================== Quality Assurance ==================== */
.quality-assurance {
    background-color: var(--bg-light);
}

.quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.quality-item {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.quality-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.quality-item i {
    font-size: 36px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.quality-item h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 16px;
}

.quality-item p {
    color: var(--text-light);
    font-size: 14px;
}

/* ==================== Certifications Section ==================== */
.certifications {
    background-color: var(--white);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.cert-card {
    background-color: var(--bg-light);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cert-card:hover {
    transform: translateY(-8px);
    background-color: var(--white);
    box-shadow: var(--shadow);
    border-color: var(--secondary-color);
}

.cert-icon {
    font-size: 48px;
    margin-bottom: 15px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cert-icon img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
}

.cert-card h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
    font-size: 18px;
}

.cert-card p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.cert-link {
    display: inline-block;
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    padding: 8px 15px;
    border: 2px solid var(--secondary-color);
    border-radius: 5px;
    transition: all 0.3s ease;
}

.cert-link:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

/* ==================== Product Detail Pages ==================== */
.product-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 80px 20px;
    text-align: center;
}

.product-hero .hero-title {
    color: var(--white);
    font-size: 48px;
    margin-bottom: 15px;
}

.product-hero .hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 20px;
}

.product-details {
    padding: 80px 20px;
    background-color: var(--white);
}

.product-content {
    max-width: 900px;
    margin: 0 auto;
}

.product-content h2 {
    color: var(--primary-color);
    font-size: 32px;
    margin-bottom: 20px;
}

.product-content > p {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 40px;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.feature {
    background-color: var(--bg-light);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
}

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

.feature i {
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.feature h3 {
    color: var(--primary-color);
    font-size: 18px;
    margin-bottom: 10px;
}

.feature p {
    color: var(--text-light);
    font-size: 14px;
}

.cta-section {
    background: linear-gradient(135deg, var(--bg-light) 0%, rgba(124, 179, 66, 0.1) 100%);
    padding: 40px;
    border-radius: 10px;
    text-align: center;
    border-left: 5px solid var(--secondary-color);
}

.cta-section h3 {
    color: var(--primary-color);
    font-size: 24px;
    margin-bottom: 10px;
}

.cta-section p {
    color: var(--text-light);
    margin-bottom: 20px;
}

/* ==================== Contact Section ==================== */
.contact {
    background-color: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

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

.info-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.info-card i {
    font-size: 32px;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.info-card h4 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.info-card p {
    color: var(--text-light);
}

.info-card a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.info-card a:hover {
    color: var(--primary-color);
}

.contact-form {
    background-color: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

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

/* ==================== Footer ==================== */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 20px 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    margin-bottom: 20px;
    font-size: 16px;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.6;
    font-size: 14px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: inline-flex;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    margin-bottom: 15px;
}

.footer-links {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

/* ==================== Responsive Design ==================== */
@media (max-width: 1024px) {
    .nav-menu {
        gap: 20px;
    }
    
    .btn-get-quote {
        padding: 8px 15px;
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 10px 0;
    }
    
    .nav-container {
        padding: 0 15px;
    }
    
    .logo {
        gap: 8px;
        font-size: 16px;
    }
    
    .logo-img {
        height: 40px;
        width: 40px;
    }
    
    .logo-text {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        display: none;
    }

    .btn-get-quote {
        display: none;
    }

    .hero {
        padding: 60px 20px 40px 20px;
        height: auto;
        min-height: 70vh;
    }

    .hero-title {
        font-size: 32px;
        margin-bottom: 15px;
    }

    .hero-subtitle {
        font-size: 18px;
        margin-bottom: 15px;
    }

    .hero-description {
        font-size: 14px;
        margin-bottom: 30px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 10px;
        margin-bottom: 40px;
    }

    .btn {
        width: 100%;
        text-align: center;
        padding: 12px 20px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-top: 40px;
    }

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

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

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

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

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

    section {
        padding: 50px 20px;
    }

    .feature-item,
    .product-card,
    .quality-item,
    .cert-card,
    .info-card {
        padding: 20px;
    }

    .product-showcase {
        grid-template-columns: 1fr;
    }

    .products-grid,
    .quality-grid,
    .certifications-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 8px 0;
    }
    
    .nav-container {
        padding: 0 10px;
    }
    
    .logo {
        gap: 5px;
        font-size: 14px;
    }
    
    .logo-img {
        height: 35px;
        width: 35px;
    }

    .hero {
        padding: 40px 15px 30px 15px;
        height: auto;
        min-height: 50vh;
    }

    .hero-title {
        font-size: 24px;
        margin-bottom: 10px;
    }

    .hero-subtitle {
        font-size: 14px;
        margin-bottom: 10px;
    }

    .hero-description {
        font-size: 13px;
        margin-bottom: 20px;
        max-width: 100%;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 8px;
        margin-bottom: 30px;
    }

    .btn {
        width: 100%;
        text-align: center;
        padding: 10px 15px;
        font-size: 14px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 15px;
        margin-top: 30px;
    }

    .stat {
        padding: 10px;
    }

    .stat h3 {
        font-size: 24px;
    }

    .stat p {
        font-size: 12px;
    }

    .section-title {
        font-size: 22px;
    }

    .section-subtitle {
        font-size: 14px;
    }

    .products-grid,
    .quality-grid,
    .certifications-grid,
    .product-showcase {
        grid-template-columns: 1fr;
    }

    section {
        padding: 40px 15px;
    }

    .feature-item,
    .product-card,
    .quality-item,
    .cert-card,
    .info-card {
        padding: 15px;
    }

    .contact-form {
        padding: 20px;
    }

    .form-group input,
    .form-group textarea {
        padding: 10px;
        font-size: 12px;
    }

    .footer-section h4 {
        font-size: 14px;
    }

    .footer-section p,
    .footer-section ul li a {
        font-size: 12px;
    }
}

@media (max-width: 360px) {
    .navbar {
        padding: 6px 0;
    }
    
    .logo {
        font-size: 12px;
    }
    
    .logo-img {
        height: 30px;
        width: 30px;
    }

    .hero-title {
        font-size: 20px;
    }

    .hero-subtitle {
        font-size: 12px;
    }

    .btn {
        padding: 8px 12px;
        font-size: 12px;
    }
}

/* ==================== Quote Modal Styles ==================== */
.modal-quote {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    overflow-y: auto;
}

.modal-quote .modal-content-quote {
    background-color: var(--white);
    margin: 40px auto;
    padding: 30px;
    border-radius: 10px;
    max-width: 720px;
    width: 95%;
}

.quote-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.quote-grid .full {
    grid-column: 1 / -1;
}

.modal-quote label {
    display: block;
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 6px;
}

.modal-quote input[type="text"],
.modal-quote input[type="email"],
.modal-quote input[type="tel"],
.modal-quote input[type="date"],
.modal-quote textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
}

.modal-quote .modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 16px;
}

.modal-quote .btn {
    padding: 10px 18px;
    border-radius: 6px;
}

@media (max-width: 768px) {
    .quote-grid { grid-template-columns: 1fr; }
}