/* ============================================
   GRIT FIT NUTRI - Complete Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');

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

:root {
    --primary: rgb(61, 99, 204);
    --primary-dark: #0d141a;
    --primary-light: rgb(14, 132, 235);
    --accent: rgb(61, 99, 204);
    --accent-dark: rgb(14, 132, 235);
    --dark: #0d141a;
    --dark-overlay: rgba(0,0,0,0.65);
    --text: #0d141a;
    --text-light: #4a4a4a;
    --text-muted: #999999;
    --white: #ffffff;
    --off-white: #f5f5f5;
    --light-bg: #f5f5f5;
    --border: #e0e0e0;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.12);
    --radius: 12px;
    --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    line-height: 1.7;
    background: var(--white);
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

h1, h2, h3, h4, h5 { font-family: 'Playfair Display', serif; line-height: 1.3; color: var(--dark); }

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

/* === TOP ANNOUNCEMENT BAR === */
.announcement-bar {
    background: var(--primary-dark);
    color: var(--white);
    text-align: center;
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.5px;
}

/* === HEADER & NAVBAR === */
.header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo img {
    height: 55px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links > li { position: relative; }

.nav-links > li > a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    padding: 8px 0;
    position: relative;
    transition: var(--transition);
}

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

.nav-links > li > a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.nav-links > li > a:hover::after,
.nav-links > li > a.active::after {
    width: 100%;
}

/* Dropdown */
.has-dropdown > a::before {
    content: '▾';
    font-size: 10px;
    margin-left: 5px;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: -10px;
    background: var(--white);
    min-width: 220px;
    border-radius: 8px;
    box-shadow: var(--shadow-hover);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    padding: 8px 0;
    z-index: 100;
    border: 1px solid var(--border);
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li a {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    color: var(--text);
    transition: var(--transition);
}

.dropdown li a:hover {
    background: var(--light-bg);
    color: var(--primary);
    padding-left: 25px;
}

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

.menu-toggle span {
    width: 28px;
    height: 2.5px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* === HERO SECTION === */
.hero {
    position: relative;
    height: 85vh;
    min-height: 550px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero video {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-overlay);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    padding: 0 20px;
    max-width: 700px;
}

.hero-content h1 {
    font-size: 56px;
    color: var(--white);
    margin-bottom: 16px;
    font-weight: 700;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: 14px 36px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    letter-spacing: 0.5px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(45,106,79,0.4);
}

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

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

.btn-accent {
    background: var(--accent);
    color: var(--white);
    border-color: var(--accent);
}

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

/* === SECTION STYLES === */
.section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title .overline {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 10px;
    display: block;
}

.section-title h2 {
    font-size: 38px;
    margin-bottom: 12px;
}

.section-title p {
    color: var(--text-light);
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
}

/* === PRODUCTS GRID === */
.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card {
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-card .product-img-wrap {
    width: 100%;
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.product-card .product-img-wrap img {
    max-height: 300px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    transition: transform 0.4s ease;
}

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

.product-card .product-label {
    display: block;
    width: 100%;
    padding: 12px 20px;
    border-radius: 6px;
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
}

.product-card .product-label:hover {
    opacity: 0.85;
}

/* Individual product label colors matching original */
.label-protein     { background: #D4C520; color: #0d141a; }
.label-superfood   { background: rgb(61, 99, 204); color: #ffffff; }
.label-nut         { background: #C9A0DC; color: #0d141a; }
.label-functional  { background: #E8734A; color: #ffffff; }
.label-vegan-energy { background: #8B2252; color: #ffffff; }
.label-millet      { background: #5BC0BE; color: #0d141a; }
.label-vegan-protein { background: #6BBF59; color: #ffffff; }

/* === BANNER SECTION === */
.banner-section {
    position: relative;
    padding: 0;
    overflow: hidden;
}

.banner-section img {
    width: 100%;
    height: auto;
}

.banner-full {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

/* === CLEAN ENERGY SECTION === */
.clean-energy {
    background: var(--primary-dark);
    color: var(--white);
    padding: 70px 0;
    text-align: center;
}

.clean-energy h1 {
    color: var(--white);
    font-size: 42px;
    margin-bottom: 40px;
}

.features-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.feature-item h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.feature-item p {
    font-size: 14px;
    opacity: 0.85;
    line-height: 1.6;
}

/* === ABOUT SECTION (Homepage) === */
.about-home {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-home-text h3 {
    font-size: 32px;
    margin-bottom: 16px;
}

.about-home-text p {
    color: var(--text-light);
    margin-bottom: 24px;
    font-size: 15px;
}

.about-home-img {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-home-img img {
    width: 100%;
    height: 380px;
    object-fit: cover;
}

/* === MISSION SECTION === */
.mission-section {
    background: var(--light-bg);
}

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

.mission-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.mission-images img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.mission-text h3 {
    font-size: 32px;
    margin-bottom: 16px;
}

.mission-text p {
    color: var(--text-light);
    margin-bottom: 24px;
    font-size: 15px;
}

/* === CERTIFICATES === */
.certificates-strip {
    background: var(--off-white);
    padding: 50px 0;
    text-align: center;
}

.certificates-strip h5 {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.cert-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.cert-logos img {
    height: 80px;
    width: auto;
    object-fit: contain;
    filter: grayscale(30%);
    transition: var(--transition);
}

.cert-logos img:hover {
    filter: grayscale(0);
    transform: scale(1.1);
}

/* === INSTAGRAM SECTION === */
.instagram-section {
    text-align: center;
    padding: 60px 0;
}

.instagram-section h3 {
    font-size: 28px;
    margin-bottom: 10px;
}

/* === TESTIMONIALS === */
.testimonials {
    position: relative;
    overflow: hidden;
}

.testimonials-bg {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    filter: brightness(0.35);
}

.testimonials .container {
    position: relative;
    z-index: 1;
}

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

.testimonial-card {
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius);
    padding: 32px;
    color: var(--white);
}

.testimonial-card .stars {
    color: #fbbf24;
    font-size: 16px;
    margin-bottom: 16px;
    letter-spacing: 3px;
}

.testimonial-card p {
    font-size: 15px;
    font-style: italic;
    opacity: 0.95;
    margin-bottom: 20px;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,0.3);
}

.testimonial-author h6 {
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 600;
}

.testimonial-author span {
    font-size: 13px;
    opacity: 0.7;
}

/* === FOOTER === */
.footer {
    background: var(--dark);
    color: rgba(255,255,255,0.8);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer h5 {
    color: var(--white);
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-brand .tagline {
    font-size: 14px;
    opacity: 0.7;
    margin-bottom: 8px;
    font-style: italic;
}

.footer-contact p,
.footer-contact a {
    font-size: 14px;
    margin-bottom: 6px;
    display: block;
    color: rgba(255,255,255,0.7);
}

.footer-contact a:hover {
    color: var(--primary-light);
}

.footer-newsletter p {
    font-size: 14px;
    opacity: 0.7;
    margin-bottom: 16px;
}

.newsletter-form {
    display: flex;
    gap: 0;
}

.newsletter-form input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(255,255,255,0.2);
    border-right: none;
    border-radius: 50px 0 0 50px;
    background: rgba(255,255,255,0.08);
    color: var(--white);
    font-size: 14px;
    font-family: 'Poppins', sans-serif;
    outline: none;
    transition: var(--transition);
}

.newsletter-form input::placeholder {
    color: rgba(255,255,255,0.4);
}

.newsletter-form input:focus {
    border-color: var(--primary-light);
    background: rgba(255,255,255,0.12);
}

.newsletter-form button {
    padding: 12px 24px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 0 50px 50px 0;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--primary-light);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    opacity: 0.6;
}

/* === PAGE HERO (inner pages) === */
.page-hero {
    position: relative;
    height: 350px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-hero img {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-hero-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-overlay);
}

.page-hero h1 {
    position: relative;
    z-index: 1;
    color: var(--white);
    font-size: 48px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

/* === ABOUT PAGE === */
.about-intro {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-intro p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
}

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

.about-grid h3 {
    font-size: 28px;
    margin-bottom: 16px;
    color: var(--primary-dark);
}

.about-grid p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
}

/* About detailed sections */
.about-detail-section {
    padding: 70px 0;
}

.about-detail-section:nth-child(even) {
    background: var(--light-bg);
}

.about-detail-content {
    max-width: 950px;
    margin: 0 auto;
}

.about-detail-content h5 {
    font-family: 'Poppins', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 16px;
}

.about-detail-content h6 {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--primary);
    margin-top: 20px;
    margin-bottom: 10px;
}

.about-detail-content p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 12px;
}

/* About page video hero */
.about-video-section {
    position: relative;
    height: 400px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-video-section video {
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-video-section .hero-overlay {
    background: rgba(0,0,0,0.55);
}

.about-video-section .about-video-text {
    position: relative;
    z-index: 2;
    color: var(--white);
    text-align: center;
    max-width: 800px;
    padding: 0 20px;
}

.about-video-section .about-video-text p {
    font-size: 16px;
    line-height: 1.8;
    font-weight: 300;
}

/* === CONTACT PAGE === */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-form h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.contact-form > p {
    color: var(--text-light);
    margin-bottom: 30px;
    font-size: 15px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: var(--text);
    background: var(--white);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(45,106,79,0.1);
}

.form-group textarea {
    height: 140px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.btn-submit {
    width: 100%;
    padding: 14px;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

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

.contact-info {
    padding-top: 20px;
}

.contact-info-card {
    margin-bottom: 28px;
}

.contact-info-card h6 {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 8px;
}

.contact-info-card p,
.contact-info-card a {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

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

.contact-image {
    margin-top: 30px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.contact-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

/* === PRODUCT PAGE (individual) === */
.product-page-hero {
    padding: 60px 0;
    text-align: center;
}

.product-page-hero h1 {
    color: rgb(61, 99, 204);
    font-size: 48px;
}

/* Product Listing Grid */
.product-listing {
    padding: 50px 0;
}

.product-listing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    max-width: 1000px;
    margin: 0 auto;
}

.product-item {
    text-align: center;
    position: relative;
}

.product-item-img {
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    padding: 15px;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    margin-bottom: 12px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.product-item-img:hover {
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.product-item-img img {
    max-height: 180px;
    max-width: 100%;
    object-fit: contain;
}

.product-item-name {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--text);
    line-height: 1.4;
}

.product-item-price {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Badges */
.badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 3px 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: 3px;
    z-index: 2;
    letter-spacing: 0.5px;
}

.badge-arrival {
    background: #e85d26;
    color: #ffffff;
}

.badge-flavor {
    background: rgb(61, 99, 204);
    color: #ffffff;
}

/* === REVIEWS SECTION === */
.reviews-section {
    background: var(--light-bg);
}

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

.reviews-header h3 {
    font-size: 30px;
    margin-bottom: 8px;
}

.reviews-header p {
    color: var(--text-light);
    font-size: 15px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.review-card {
    background: #fdf0e0;
    border-radius: var(--radius);
    padding: 30px;
    transition: var(--transition);
}

.review-card:hover {
    transform: translateY(-4px);
}

.review-card .stars {
    color: #fbbf24;
    font-size: 16px;
    margin-bottom: 14px;
    letter-spacing: 3px;
}

.review-card p {
    font-size: 15px;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.7;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.review-author img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.review-author h6 {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
}

.review-author span {
    font-size: 13px;
    color: var(--text-muted);
}

/* === ANIMATIONS === */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* === RESPONSIVE === */
@media (max-width: 992px) {
    .hero-content h1 { font-size: 40px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .about-home, .mission-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .features-row { grid-template-columns: 1fr; gap: 25px; }
    .page-hero h1 { font-size: 36px; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0; right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 30px 30px;
        gap: 0;
        box-shadow: -5px 0 20px rgba(0,0,0,0.15);
        transition: right 0.4s ease;
        overflow-y: auto;
        z-index: 1000;
    }

    .nav-links.active { right: 0; }

    .nav-links > li {
        width: 100%;
        border-bottom: 1px solid var(--border);
    }

    .nav-links > li > a {
        display: block;
        padding: 14px 0;
        font-size: 16px;
    }

    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        padding: 0 0 10px 15px;
        display: none;
    }

    .has-dropdown.open .dropdown {
        display: block;
    }

    .menu-toggle { display: flex; }

    .hero { height: 70vh; min-height: 450px; }
    .hero-content h1 { font-size: 32px; }
    .hero-content p { font-size: 15px; }
    .btn { padding: 12px 28px; font-size: 14px; }

    .section { padding: 50px 0; }
    .section-title h2 { font-size: 28px; }

    .products-grid { grid-template-columns: 1fr; }
    .product-card img { height: 250px; }

    .clean-energy h1 { font-size: 28px; }

    .testimonials-grid { grid-template-columns: 1fr; }
    .reviews-grid { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

    .form-row { grid-template-columns: 1fr; }

    .mission-images { grid-template-columns: 1fr; }

    .product-page-hero h1 { font-size: 32px; }
    .product-listing-grid { grid-template-columns: repeat(2, 1fr); }
}

/* === MOBILE NAV OVERLAY === */
.nav-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}

.nav-overlay.active {
    display: block;
}