/**
 * Shivansh Agri Export - Main Stylesheet
 * Modern, responsive, agri-export theme
 */

:root {
    --color-primary: #006c29;
    --color-primary-light: #73c327;
    --color-primary-dark: #004d1f;
    --color-accent: #d4a574;
    --color-accent-light: #e8c9a8;
    --color-earth: #8b6914;
    --color-cream: #f5f0e8;
    --color-bg: #faf8f5;
    --color-text: #2c2c2c;
    --color-text-muted: #5a5a5a;
    --font-display: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s ease;
    --shadow: 0 4px 20px rgba(45, 80, 22, 0.08);
    --shadow-hover: 0 8px 30px rgba(45, 80, 22, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    text-transform: uppercase;
}

.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Page Loader */
.page-loader {
    position: fixed;
    inset: 0;
    background: var(--color-cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--color-accent);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.loader-text {
    margin-top: 1rem;
    color: var(--color-primary);
    font-size: 0.9rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Header - Modern navbar */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-primary);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
    transition: box-shadow var(--transition);
}

.header-top-bar {
    background: var(--color-primary-dark);
    padding: 0.5rem 0;
    max-height: 80px;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease, opacity 0.35s ease;
}

.site-header.scrolled .header-top-bar {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
}

.header-top-inner {
    display: flex;
    justify-content: flex-end;
    gap: 1.5rem;
}

.header-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition);
}

.header-contact-icon {
    flex-shrink: 0;
}

.header-contact-link:hover {
    color: var(--color-primary-light);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1.25rem;
    gap: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity var(--transition);
}

.logo:hover {
    opacity: 0.9;
}

.logo:focus-visible {
    outline: 2px solid var(--color-primary-light);
    outline-offset: 4px;
}

.logo img {
    display: block;
    max-height: 50px;
    width: auto;
    height: auto;
    object-fit: contain;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 0.25rem;
}

.main-nav a {
    position: relative;
    display: inline-block;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: color var(--transition), background-color var(--transition);
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: 0.25rem;
    left: 0.75rem;
    right: 0.75rem;
    height: 2px;
    background: var(--color-primary-light);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition);
    border-radius: 1px;
}

.main-nav a:hover {
    color: var(--color-primary-light);
}

.main-nav a:hover::after {
    transform: scaleX(1);
}

.main-nav a:focus-visible {
    outline: 2px solid var(--color-primary-light);
    outline-offset: 2px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    transition: var(--transition);
}

.nav-toggle:hover span,
.nav-toggle[aria-expanded="true"] span {
    background: var(--color-primary-light);
}

.nav-toggle:focus-visible {
    outline: 2px solid var(--color-primary-light);
    outline-offset: 4px;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8rem 1.25rem 4rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('../images/hero-banner.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.4) 0%,
        rgba(0, 0, 0, 0.5) 50%,
        rgba(0, 0, 0, 0.6) 100%
    );
    z-index: -1;
}

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

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 2.75rem);
    color: #fff;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero-subtitle {
    max-width: 720px;
    margin: 0 auto 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.05rem;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-brochure-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    border: 2px solid var(--color-primary);
    border-radius: 8px;
    transition: background var(--transition), border-color var(--transition);
}

.hero-brochure-link:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: #fff;
}

.brochure-icon {
    flex-shrink: 0;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2.5rem;
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    display: inline-block;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 2rem;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 0.25rem;
}

/* Sections */
.section {
    padding: 5rem 0;
}

/* Prevent anchor targets from sitting under fixed navbar (e.g. when coming from terms/privacy) */
#about,
#products,
#technology,
#contact,
#export-process {
    scroll-margin-top: 130px;
}

#home {
    scroll-margin-top: 0;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 1rem;
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: var(--color-text-muted);
}

.section-title-accent {
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.section-title-accent::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--color-primary-light);
    border-radius: 2px;
}

.export-process-head {
    text-align: center;
}

/* Our Export Process */
.export-process-section {
    background: var(--color-cream);
}

.process-timeline {
    position: relative;
}

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

.process-row:last-child {
    margin-bottom: 0;
}

.process-step {
    position: relative;
    text-align: center;
    padding: 1.75rem 1rem;
    background: #fff;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: box-shadow var(--transition), transform var(--transition);
}

.process-step:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.process-step-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary-light);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.process-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    margin: 0 auto 1.25rem;
    transition: transform 0.4s ease, box-shadow 0.4s ease, background 0.3s ease;
}

.process-step:hover .process-icon {
    transform: scale(1.08);
    box-shadow: 0 8px 24px rgba(0, 108, 41, 0.35);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
}

.process-icon svg {
    width: 32px;
    height: 32px;
    transition: transform 0.3s ease;
}

.process-step:hover .process-icon svg {
    transform: scale(1.1);
}

.process-step h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.5;
    margin: 0;
}

/* Legal pages (Terms, Privacy Policy) */
.legal-page {
    padding: 9rem 0 4rem;
    min-height: 60vh;
    background: var(--color-bg);
}

.legal-content {
    max-width: 720px;
    margin: 0 auto;
}

.legal-content h1 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.legal-updated {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.legal-content h2 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--color-primary);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.legal-content p {
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.legal-content ul {
    margin: 0 0 1rem 1.5rem;
    color: var(--color-text);
    line-height: 1.7;
}

.legal-content a {
    color: var(--color-primary);
    text-decoration: none;
}

.legal-content a:hover {
    color: var(--color-primary-light);
    text-decoration: underline;
}

.legal-contact {
    list-style: none;
    margin-left: 0;
}

.legal-contact li {
    margin-bottom: 0.35rem;
}

.legal-back {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e0e0e0;
}

.legal-back a {
    font-weight: 500;
}

/* Animations */
.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-delay {
    opacity: 0;
    animation: fadeIn 0.8s ease 0.3s forwards;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.8s ease 0.5s forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* About */
.about-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.about-block h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.about-block p {
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

/* Quote Section */
.quote-section {
    padding: 4rem 2rem;
    text-align: center;
    margin: 3rem 0;
}

.quote-bg {
    background: linear-gradient(rgba(45, 80, 22, 0.85), rgba(45, 80, 22, 0.75)), 
                url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1200') center/cover no-repeat;
    border-radius: 12px;
    color: #fff;
}

.quote-bg blockquote {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    font-style: italic;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Products */
.products-grid {
    display: grid;
    gap: 2rem;
}

.product-card {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2rem;
    align-items: start;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: box-shadow var(--transition), transform var(--transition);
}

.product-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.product-image {
    aspect-ratio: 4/3;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-content {
    padding: 1.5rem 1.5rem 1.5rem 0;
}

.product-content h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-top: 0;
    margin-bottom: 0.75rem;
}

.product-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.product-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.product-meta span {
    color: var(--color-text);
}

.product-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 0.6rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-enquiry {
    background: var(--color-primary);
    color: #fff;
}

.btn-enquiry:hover {
    background: var(--color-primary-light);
}

.btn-whatsapp {
    background: #25d366;
    color: #fff;
}

.btn-whatsapp:hover {
    background: #20bd5a;
}

.btn-primary {
    background: var(--color-primary);
    color: #fff;
    width: 100%;
}

.btn-primary:hover {
    background: var(--color-primary-light);
}

/* Technology */
.tech-content,
.tech-block {
    margin-bottom: 2.5rem;
}

.tech-block h3,
.tech-content h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.tech-block p,
.tech-content p {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}

.tech-quote {
    margin: 3rem 0;
}

/* Technology section video */
.tech-video-wrap {
    margin-bottom: 2.5rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background: #000;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.tech-video {
    display: block;
    width: 100%;
    height: auto;
    max-height: 70vh;
    object-fit: contain;
    vertical-align: middle;
}

@media (max-width: 768px) {
    .tech-video-wrap {
        margin-bottom: 2rem;
    }
    .tech-video {
        max-height: 50vh;
    }
}

/* Our Procedure section: 50% slider left, 50% content right */
.procedure-section {
    background: var(--color-bg);
}

.procedure-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
    margin-top: 2rem;
}

.procedure-slider-wrap {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 4/3;
    background: var(--color-cream);
}

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

.procedure-slider img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.procedure-slider img.active {
    opacity: 1;
    z-index: 1;
}

.procedure-slider-dots {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    z-index: 2;
}

.procedure-slider-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: background var(--transition);
}

.procedure-slider-dots span.active {
    background: var(--color-primary);
}

.procedure-content .procedure-title {
    margin-bottom: 1.5rem;
    text-align: left;
}

.procedure-content .procedure-title-accent {
    display: block;
    font-size: clamp(1.5rem, 3.5vw, 2rem);
    color: var(--color-primary);
    margin-top: 0.25rem;
}

.procedure-content p {
    color: var(--color-text-muted);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.procedure-content p:last-child {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .procedure-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .procedure-slider-wrap {
        order: -1;
    }
}

/* Quality Check section: 50% text left, 50% image right */
.quality-check-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
    margin-top: 2rem;
}

.quality-check-content .tech-block {
    margin-bottom: 0;
}

.quality-check-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.quality-check-image img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

@media (max-width: 768px) {
    .quality-check-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .quality-check-image {
        order: -1;
    }
}

/* Our Certificate section */
.certificates-section {
    background: var(--color-bg);
}

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

.certificate-item {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: var(--shadow);
    transition: box-shadow var(--transition);
}

.certificate-item:hover {
    box-shadow: var(--shadow-hover);
}

.certificate-item img {
    max-width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: contain;
}

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

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

/* Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: start;
}

.contact-info h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-item strong {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text);
    margin-bottom: 0.35rem;
}

.contact-item a,
.contact-item p {
    color: var(--color-primary);
    text-decoration: none;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-form {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.4rem;
}

.required {
    color: #c0392b;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    transition: border-color var(--transition);
}

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

.form-message {
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.25rem;
}

.form-message.success {
    background: #d4edda;
    color: #155724;
}

.form-message.error {
    background: #f8d7da;
    color: #721c24;
}

.form-message[hidden] {
    display: none !important;
}

.field-error {
    display: none;
    font-size: 0.85rem;
    color: #c0392b;
    margin-top: 0.35rem;
}

.form-group input.invalid,
.form-group textarea.invalid {
    border-color: #c0392b;
}

.form-group input.invalid:focus,
.form-group textarea.invalid:focus {
    border-color: #c0392b;
    box-shadow: 0 0 0 2px rgba(192, 57, 43, 0.2);
}

/* Footer */
.site-footer {
    background: var(--color-primary-dark);
    color: #fff;
    padding: 3rem 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 1rem;
}

.footer-logo img {
    display: block;
    max-width: 160px;
    height: auto;
    object-fit: contain;
}

.footer-nav h4,
.footer-contact h4,
.footer-social h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-brand p,
.footer-contact ul {
    font-size: 0.95rem;
    opacity: 0.9;
}

.footer-nav ul,
.footer-contact ul {
    list-style: none;
}

.footer-nav ul {
    padding: 0;
    margin: 0;
}

.footer-nav a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    transition: color var(--transition);
}

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

.footer-nav li {
    margin-bottom: 0.5rem;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.footer-contact .footer-contact-icon {
    flex-shrink: 0;
    margin-top: 0.15rem;
    color: #fff;
}

.footer-contact .footer-contact-icon svg {
    display: block;
}

.footer-contact .footer-contact-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    line-height: 1.4;
}

.footer-contact a {
    color: #fff;
    text-decoration: none;
}

.footer-contact a:hover {
    text-decoration: underline;
}

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

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.social-icon svg {
    width: 24px;
    height: 24px;
}

.social-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.95rem;
}

.social-links a:hover {
    color: var(--color-primary-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.2);
    font-size: 0.9rem;
    opacity: 0.85;
}

.footer-legal {
    margin-top: 0.75rem;
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    margin: 0 0.75rem;
}

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

.footer-legal a:first-child {
    margin-left: 0;
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 90px;
    right: 24px;
    background: #25d366;
    color: #fff;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

/* Scroll to Top */
.scroll-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition), background var(--transition);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

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

/* Responsive */
@media (max-width: 992px) {
    .process-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-card {
        grid-template-columns: 1fr;
    }
    
    .product-content {
        padding: 1.25rem 1.5rem 1.5rem;
    }
    
    .product-image {
        max-height: 280px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

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

    .hero-bg {
        background-attachment: scroll;
    }

    .logo img {
        max-height: 40px;
    }

    .header-top-inner {
        justify-content: center;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .header-contact-link {
        font-size: 0.8rem;
    }

    .nav-toggle {
        display: flex;
    }
    
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        padding: 1rem;
        box-shadow: var(--shadow);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 0;
    }
    
    .main-nav li {
        border-bottom: 1px solid #eee;
    }
    
    .main-nav a {
        display: block;
        padding: 1rem 1.25rem;
        color: var(--color-primary);
    }
    
    .main-nav a::after {
        display: none;
    }
    
    .main-nav a:hover {
        color: var(--color-primary-light);
        background: rgba(0, 108, 41, 0.06);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-nav ul {
        display: flex;
        flex-wrap: wrap;
        gap: 0 1.5rem;
    }

    .footer-nav li {
        margin-bottom: 0.25rem;
    }
}

@media (max-width: 480px) {
    .logo img {
        max-height: 36px;
    }

    .footer-logo img {
        max-width: 140px;
    }

    .hero {
        padding: 7rem 0 3rem;
    }
    
    .section {
        padding: 3rem 0;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 420px) {
    .hero {
        padding-top: 10rem;
        padding-bottom: 3rem;
    }
}