/* ==========================================================================
   LEM NORA - CONTROLLED ENVIRONMENT AGRICULTURE
   Design System & Style Rulesheet
   ========================================================================== */

/* --------------------------------------------------------------------------
   01. DESIGN VARIABLES & CUSTOM PROPERTIES
   -------------------------------------------------------------------------- */
:root {
    /* Color Palette - Duckweed (Lemna minor) & Wolffia globosa Inspired */
    --color-bg-primary: #ffffff;
    --color-bg-secondary: #f6f9f5; /* Clean botanical pearl off-white */
    --color-bg-tertiary: #ebf3ea;  /* Subtle duckweed growth tint */
    
    --color-primary: #11381e;      /* Deep Wolffia-frond chlorophyll green */
    --color-primary-rgb: 17, 56, 30;
    --color-secondary: #2d7a3e;    /* Fresh Duckweed-leaf green */
    --color-secondary-rgb: 45, 122, 62;
    --color-accent: #76b844;       /* Pale yellow-green (new growth) */
    --color-accent-rgb: 118, 184, 68;
    --color-olive: #3a553f;        /* Muted olive-green for depth & shadow */
    --color-dark: #122116;         /* Deepest organic charcoal */
    --color-light-sage: #cce3d2;   /* Soft frond sage tint */
    --color-aquatic: #3f8f81;      /* Water-adjacent aquatic blue-green accent */
    --color-aquatic-light: #e4f3ef; /* Light freshwater wash */
    
    --color-text-primary: #14241a;
    --color-text-secondary: #425849;
    --color-border: #d3e3d6;
    --color-error: #c0392b;
    --color-success: #2d7a3e;
    
    /* Layout & Styling */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    --max-width-desktop: 1200px;
    --header-height: 80px;
    
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    --shadow-sm: 0 4px 10px rgba(17, 56, 30, 0.04);
    --shadow-md: 0 10px 30px rgba(17, 56, 30, 0.08);
    --shadow-lg: 0 20px 50px rgba(17, 56, 30, 0.12);
    --shadow-glow: 0 0 40px rgba(45, 122, 62, 0.16);
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   02. BASE RESETS & GLOBAL STYLES
   -------------------------------------------------------------------------- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 20px);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--color-bg-primary);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.25;
}

p {
    margin-bottom: 1.25rem;
    color: var(--color-text-secondary);
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --------------------------------------------------------------------------
   03. UTILITIES & CONTAINER SYSTEM
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--max-width-desktop);
    margin: 0 auto;
    padding: 0 2rem;
}

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

.grid-2-col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
    align-items: center;
}

.gap-2 {
    gap: 2rem;
}

/* Section Header Structure */
.section-tagline {
    font-family: var(--font-heading);
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--color-secondary);
    margin-bottom: 0.75rem;
    display: inline-block;
}

.section-tagline.light {
    color: var(--color-accent);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 800;
}

.section-subtitle {
    font-size: 1.15rem;
    max-width: 700px;
    margin: 0 auto 3.5rem auto;
    color: var(--color-text-secondary);
}

/* Button UI Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 2rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-bg-primary);
    box-shadow: 0 4px 15px rgba(17, 56, 30, 0.15);
}

.btn-primary:hover {
    background-color: var(--color-secondary);
    color: var(--color-bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 122, 62, 0.25);
}

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

.btn-secondary:hover {
    background-color: var(--color-accent);
    color: var(--color-bg-primary);
    transform: translateY(-2px);
}

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

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

/* --------------------------------------------------------------------------
   04. STICKY HEADER & NAVIGATION MENU
   -------------------------------------------------------------------------- */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: #ffffff;
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: all var(--transition-fast);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.02);
}

.main-header.scrolled {
    height: 70px;
    background-color: #ffffff;
    box-shadow: var(--shadow-sm);
}

.header-container {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    letter-spacing: -0.02em;
    color: var(--color-primary);
    display: flex;
    align-items: center;
}

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

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1rem;
    color: var(--color-text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--color-secondary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-cta {
    padding: 0.6rem 1.4rem;
    font-size: 0.95rem;
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 5px;
    z-index: 1001;
}

.hamburger-bar {
    width: 25px;
    height: 2px;
    background-color: var(--color-primary);
    transition: all var(--transition-fast);
}

/* --------------------------------------------------------------------------
   05. HERO / INTRO SECTION
   -------------------------------------------------------------------------- */
.hero-section {
    padding: 0;
    position: relative;
    overflow: hidden;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.2s ease-in-out, visibility 1.2s ease-in-out;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 3;
}

.hero-slide-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    z-index: 1;
    transform: scale(1);
    transition: transform 8s ease-out;
}

.hero-slide.active .hero-slide-bg {
    transform: scale(1.05);
}

.hero-slide .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(17, 56, 30, 0.68) 0%,
        rgba(17, 56, 30, 0.78) 40%,
        rgba(17, 56, 30, 0.88) 100%
    );
    z-index: 2;
}

.hero-slide .hero-container {
    position: relative;
    z-index: 3;
    width: 100%;
    padding-top: var(--header-height);
}

.hero-slide .hero-content {
    position: relative;
    max-width: 880px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.9s ease-out, transform 0.9s ease-out;
    padding: 2rem 1.5rem;
}

.hero-slide.active .hero-content {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 0.4s;
}

.hero-heading {
    font-size: 3.2rem;
    letter-spacing: -0.025em;
    margin-bottom: 1.75rem;
    color: #ffffff;
    line-height: 1.15;
    font-weight: 700;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

.hero-subtitle,
.hero-subtitle-rotator {
    max-width: 750px;
    margin-bottom: 2.5rem;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.75;
    color: rgba(204, 227, 210, 0.95);
}

.hero-subtitle-rotator {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: 1fr;
    position: relative;
    width: 100%;
}

.hero-rotating-message {
    grid-area: 1 / 1 / 2 / 2;
    font-size: 1.1rem;
    line-height: 1.75;
    color: rgba(204, 227, 210, 0.95);
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease-in-out, visibility 0.4s ease-in-out;
    pointer-events: none;
}

.hero-rotating-message.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.hero-actions-centered {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* Hero Slider Navigation Dots */
.hero-slider-dots {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 0.75rem;
}

.hero-slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.35);
    border: 2px solid rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.hero-slider-dot.active {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    width: 28px;
    border-radius: 5px;
}

.hero-slider-dot:hover {
    background-color: rgba(255, 255, 255, 0.7);
}

/* Scroll Down Indicator */
.hero-scroll-indicator {
    position: absolute;
    bottom: 1.5rem;
    right: 2rem;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.7rem;
    font-family: var(--font-heading);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: scrollBounce 2s ease-in-out infinite;
}

.hero-scroll-indicator svg {
    width: 18px;
    height: 18px;
    stroke: rgba(255, 255, 255, 0.5);
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(6px); opacity: 1; }
}

/* --------------------------------------------------------------------------
   05b. HIGHLIGHTS GRID (1 TEXT + 3 IMAGE COLUMNS)
   -------------------------------------------------------------------------- */
.hero-details-section {
    padding: 5rem 0;
    background-color: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
}

.highlights-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: 1.5rem;
    align-items: stretch;
}

/* Text Column */
.highlights-text-col {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
}

.highlights-heading {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.75rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.highlight-point {
    display: flex;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--color-border);
}

.highlight-point:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.highlight-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.highlight-point h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.4rem;
}

.highlight-point p {
    font-size: 0.85rem;
    line-height: 1.55;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Image Columns */
.highlights-image-col {
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.highlights-img-card {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 340px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

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

.highlights-img-card:hover img {
    transform: scale(1.06);
}

.highlights-img-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.25rem 1rem;
    background: linear-gradient(0deg, rgba(17, 56, 30, 0.88) 0%, transparent 100%);
    z-index: 2;
}

.highlights-img-label span {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: #ffffff;
    letter-spacing: 0.02em;
}

.grid-3-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

/* --------------------------------------------------------------------------
   06. ABOUT / FOUNDER STORY SECTION
   -------------------------------------------------------------------------- */
.about-section {
    padding: 6rem 0;
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.about-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-heading {
    font-size: 2.4rem;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.about-body p {
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.story-lines-list {
    margin: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.story-lines-list li {
    position: relative;
    padding-left: 2rem;
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.story-lines-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-secondary);
}

.story-lines-list li strong {
    color: var(--color-primary);
}

/* About Section Visual Card Grid */
.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.dna-graphics-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
    max-width: 480px;
}

.crop-showcase {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    min-height: 220px;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.crop-showcase:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(17, 56, 30, 0.25);
}

.showcase-bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    transition: transform 0.6s ease;
}

.crop-showcase:hover .showcase-bg-img {
    transform: scale(1.08);
}

.showcase-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(17, 56, 30, 0.78) 0%,
        rgba(17, 56, 30, 0.58) 60%,
        rgba(17, 56, 30, 0.38) 100%
    );
    z-index: 2;
}

.showcase-body {
    position: relative;
    z-index: 3;
    padding: 2rem 2rem 1.75rem;
}

.showcase-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.showcase-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(208, 229, 215, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.3);
    flex-shrink: 0;
}

.showcase-dot.active {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    box-shadow: 0 0 12px var(--color-accent);
}

.showcase-header h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.01em;
}

.crop-showcase p {
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.55;
}

.showcase-tag {
    display: inline-block;
    padding: 0.3rem 0.85rem;
    border-radius: 50px;
    font-size: 0.72rem;
    font-weight: 600;
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   07. FARM-TO-PRODUCT ARCHITECTURE (PROJECT DETAILS)
   -------------------------------------------------------------------------- */
.project-details-section {
    padding: 6rem 0;
    background-color: var(--color-bg-primary);
}

/* Architecture Section Subnavigation */
.architecture-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3.5rem;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 1rem;
    overflow-x: auto;
    white-space: nowrap;
}

.arch-tab-btn {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

.tab-num {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-secondary);
    background-color: var(--color-bg-secondary);
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
}

.arch-tab-btn:hover,
.arch-tab-btn.active {
    color: var(--color-primary);
    background-color: var(--color-bg-secondary);
}

.arch-tab-btn.active .tab-num {
    background-color: var(--color-primary);
    color: var(--color-bg-primary);
}

/* Architecture Card Layout */
.architecture-stack {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.architecture-card {
    display: none;
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: 4rem;
    box-shadow: var(--shadow-md);
    scroll-margin-top: calc(var(--header-height) + 120px);
}

.architecture-card.active {
    display: block;
    animation: fadeInTab 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInTab {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.arch-card-header {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.card-index {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    background-color: var(--color-primary);
    color: var(--color-bg-primary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.arch-card-header h3 {
    font-size: 1.8rem;
    font-weight: 800;
}

.arch-card-intro {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 2.5rem;
    border-left: 3px solid var(--color-accent);
    padding-left: 1.25rem;
}

/* System Boxes in Sustainable Farming Card */
.farming-system-box {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    transition: transform var(--transition-fast);
}

.farming-system-box:hover {
    transform: translateY(-3px);
}

.box-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    color: var(--color-primary);
}

.farming-system-box p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Image Gallery System & Infrastructure Showcase Cards */
.gallery-wrapper {
    margin-top: 3.5rem;
    border-top: 1px solid var(--color-border);
    padding-top: 2.5rem;
}

.gallery-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

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

@media (max-width: 992px) {
    .farm-infra-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 640px) {
    .farm-infra-grid {
        grid-template-columns: 1fr;
    }
}

.farm-infra-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(14, 61, 32, 0.06);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.farm-infra-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 28px rgba(14, 61, 32, 0.12);
    border-color: var(--color-secondary);
}

.farm-infra-img-wrapper {
    position: relative;
    width: 100%;
    height: 230px;
    overflow: hidden;
    background-color: var(--color-bg-secondary);
}

.farm-infra-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.farm-infra-card:hover .farm-infra-img-wrapper img {
    transform: scale(1.06);
}

.farm-infra-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(14, 61, 32, 0.88);
    color: #ffffff;
    padding: 0.35rem 0.85rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.25);
    z-index: 2;
}

.farm-infra-body {
    padding: 1.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    background: #ffffff;
}

.farm-infra-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 0.65rem;
    line-height: 1.35;
}

.farm-infra-desc {
    font-size: 0.92rem;
    line-height: 1.65;
    color: var(--color-text-secondary);
    margin-bottom: 0;
    flex-grow: 1;
}

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

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow-sm);
    background-color: var(--color-bg-secondary);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-smooth);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(180deg, rgba(14,61,32,0) 0%, rgba(14,61,32,0.85) 100%);
    color: var(--color-bg-primary);
    padding: 1.5rem 1rem 0.75rem 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    text-align: center;
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-fast);
}

.gallery-item:hover .image-caption {
    opacity: 1;
    transform: translateY(0);
}

/* 2. Extraction Flow Graphics */
.extraction-flow-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.flow-card {
    flex: 1;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-sm);
    position: relative;
    min-height: 220px;
}

.flow-badge {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.challenge-card {
    border-top: 4px solid var(--color-error);
}
.challenge-card .flow-badge {
    background-color: #fce4d6;
    color: var(--color-error);
}

.solution-card {
    border-top: 4px solid var(--color-accent);
}
.solution-card .flow-badge {
    background-color: var(--color-bg-tertiary);
    color: var(--color-secondary);
}

.result-card {
    border-top: 4px solid var(--color-primary);
    background-color: var(--color-primary);
}
.result-card h4, 
.result-card p {
    color: var(--color-bg-primary);
}
.result-card .flow-badge {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--color-bg-primary);
}

.flow-connector {
    font-size: 2rem;
    font-weight: 300;
    color: var(--color-light-sage);
}

/* 3. Custom sliders / lists for B2B Customization */
.b2b-feature-box {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
}

.b2b-icon-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.b2b-icon {
    font-size: 1.75rem;
}

.b2b-icon-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
}

.percentage-slider-visual {
    margin-top: 2rem;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.slider-bar {
    width: 100%;
    height: 8px;
    background-color: var(--color-light-sage);
    border-radius: 4px;
    position: relative;
}

.slider-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-accent) 100%);
    border-radius: 4px;
}

.slider-handle {
    position: absolute;
    width: 18px;
    height: 18px;
    background-color: var(--color-primary);
    border: 2px solid var(--color-bg-primary);
    border-radius: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.recipe-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

.recipe-tag {
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

/* 4. Product Portfolio grids */
.portfolio-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.portfolio-group-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.portfolio-group-title .sub-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.product-item-card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    margin-bottom: 1.5rem;
    transition: all var(--transition-fast);
}

.product-item-card:last-child {
    margin-bottom: 0;
}

.product-item-card:hover {
    background-color: var(--color-bg-primary);
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.product-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.product-card-header h5 {
    font-size: 1.1rem;
    font-weight: 700;
}

.product-type-tag {
    font-size: 0.75rem;
    font-weight: 600;
    background-color: var(--color-bg-tertiary);
    color: var(--color-secondary);
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
}

/* --------------------------------------------------------------------------
   08. FARMER SERVICES SECTION (4-COLUMN GRID)
   -------------------------------------------------------------------------- */
.farmer-services-section {
    padding: 6rem 0;
    background-color: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

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

.service-column-card {
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.service-column-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.service-column-card p {
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Custom highlight column for Column 4 */
.highlight-column {
    border: 2px solid var(--color-secondary);
    position: relative;
    overflow: hidden;
}

.highlight-column::before {
    content: 'CORE';
    position: absolute;
    top: 15px;
    right: -25px;
    background-color: var(--color-secondary);
    color: var(--color-bg-primary);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 0.25rem 2rem;
    transform: rotate(45deg);
    letter-spacing: 0.1em;
}

.mini-summary-links {
    margin-top: auto;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mini-summary-links li {
    font-size: 0.85rem;
    line-height: 1.4;
}

.mini-link {
    color: var(--color-text-secondary);
    display: block;
    transition: color var(--transition-fast);
}

.mini-link strong {
    color: var(--color-primary);
    display: block;
    margin-bottom: 0.2rem;
    transition: color var(--transition-fast);
}

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

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

.service-footer-link {
    margin-top: auto;
    border-top: 1px solid var(--color-border);
    padding-top: 1rem;
}

.learn-more-btn {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-secondary);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.learn-more-btn:hover {
    color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   08b. STANDALONE FARM-TO-PRODUCT ARCHITECTURE SECTION
   -------------------------------------------------------------------------- */
.farm-to-product-section {
    padding: 6rem 0;
    background-color: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
}

.ftp-timeline-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
    margin-top: 3rem;
}

/* Horizontal connector line on desktop */
@media (min-width: 993px) {
    .ftp-timeline-container::before {
        content: '';
        position: absolute;
        top: 40px;
        left: 10%;
        right: 10%;
        height: 2px;
        background: linear-gradient(to right, var(--color-light-sage), var(--color-secondary), var(--color-accent), var(--color-light-sage));
        z-index: 1;
    }
}

.ftp-timeline-step {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 2.5rem 2rem;
    position: relative;
    z-index: 2;
    transition: all var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.ftp-timeline-step:hover {
    background-color: #ffffff;
    border-color: var(--color-secondary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.ftp-step-header {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.ftp-step-number {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 800;
    color: #ffffff;
    background-color: var(--color-secondary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(45, 122, 62, 0.2);
    transition: all var(--transition-fast);
}

.ftp-timeline-step:hover .ftp-step-number {
    background-color: var(--color-primary);
    transform: scale(1.1);
}

.ftp-timeline-step h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
}

.ftp-step-description {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.ftp-step-link {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-secondary);
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    transition: color var(--transition-fast);
}

.ftp-step-link:hover {
    color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   09. INQUIRY FORM SECTION (CUSTOM SELECT DROPDOWN)
   -------------------------------------------------------------------------- */
.inquiry-section {
    padding: 8rem 0;
    background-color: var(--color-bg-primary);
}

.inquiry-wrapper {
    display: grid;
    grid-template-columns: 2fr 3fr;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-border);
}

.inquiry-info-panel {
    background-color: var(--color-primary);
    padding: 5rem 4rem;
    color: var(--color-bg-primary);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.inquiry-info-panel::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(62,184,117,0.15) 0%, rgba(255,255,255,0) 70%);
    bottom: -10%;
    left: -10%;
}

.panel-title {
    color: var(--color-bg-primary);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.inquiry-info-panel p {
    color: var(--color-light-sage);
    font-size: 1.05rem;
    margin-bottom: 3.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.contact-icon {
    font-size: 1.5rem;
}

.contact-item h5 {
    color: var(--color-bg-primary);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.contact-item p {
    color: var(--color-light-sage);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* Inquiry Form Panel styling */
.inquiry-form-panel {
    padding: 5rem;
    background-color: var(--color-bg-primary);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 2rem;
    position: relative;
}

.form-group:last-of-type {
    margin-bottom: 2.5rem;
}

label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
}

.required-star {
    color: var(--color-error);
}

.optional-label {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    font-weight: 400;
}

.form-input {
    width: 100%;
    padding: 0.9rem 1.25rem;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-primary);
    background-color: var(--color-bg-secondary);
    outline: none;
    transition: all var(--transition-fast);
}

.form-input::placeholder {
    color: #a0b2a6;
}

.form-input:focus {
    border-color: var(--color-secondary);
    background-color: var(--color-bg-primary);
    box-shadow: 0 0 0 3px rgba(27, 128, 71, 0.08);
}

.textarea-input {
    resize: vertical;
}

/* Custom drop-down list box styles */
.dropdown-group {
    z-index: 10;
}

.custom-dropdown {
    position: relative;
    width: 100%;
}

.dropdown-trigger {
    width: 100%;
    padding: 0.9rem 1.25rem;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    text-align: left;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    outline: none;
    transition: all var(--transition-fast);
}

.dropdown-trigger:focus {
    border-color: var(--color-secondary);
    background-color: var(--color-bg-primary);
    box-shadow: 0 0 0 3px rgba(27, 128, 71, 0.08);
}

.dropdown-trigger[aria-expanded="true"] {
    border-color: var(--color-secondary);
    background-color: var(--color-bg-primary);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.dropdown-arrow {
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--color-text-secondary);
    border-bottom: 2px solid var(--color-text-secondary);
    transform: rotate(45deg) translateY(-2px);
    transition: transform var(--transition-fast);
}

.dropdown-trigger[aria-expanded="true"] .dropdown-arrow {
    transform: rotate(-135deg) translateY(2px);
}

.dropdown-options-list {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-bg-primary);
    border: 1px solid var(--color-secondary);
    border-top: none;
    border-bottom-left-radius: var(--border-radius-sm);
    border-bottom-right-radius: var(--border-radius-sm);
    max-height: 250px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-5px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
}

.custom-dropdown.open .dropdown-options-list {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-option {
    padding: 0.85rem 1.25rem;
    font-size: 0.95rem;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    outline: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dropdown-option:hover,
.dropdown-option.focus-option {
    background-color: var(--color-bg-secondary);
    color: var(--color-primary);
}

.dropdown-option[aria-selected="true"] {
    background-color: var(--color-bg-tertiary);
    color: var(--color-primary);
    font-weight: 600;
}

.dropdown-option[aria-selected="true"]::after {
    content: '✓';
    font-size: 0.85rem;
    color: var(--color-secondary);
}

/* Error message indicators */
.error-msg {
    font-size: 0.75rem;
    color: var(--color-error);
    margin-top: 0.25rem;
    display: none;
    font-weight: 500;
}

.form-group.has-error .form-input,
.form-group.has-error .dropdown-trigger {
    border-color: var(--color-error);
    background-color: #fdf2f2;
}

.form-group.has-error .error-msg {
    display: block;
}

.btn-submit {
    width: 100%;
    padding: 1rem 2rem;
}

/* Alert Notification style */
.form-status-alert {
    margin-top: 1.5rem;
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    display: none;
}

.form-status-alert.success {
    display: block;
    background-color: #e6f7ed;
    color: var(--color-success);
    border: 1px solid #ccefd8;
}

.form-status-alert.error {
    display: block;
    background-color: #fdf2f2;
    color: var(--color-error);
    border: 1px solid #fbd5d5;
}

/* --------------------------------------------------------------------------
   10. FOOTER STYLING
   -------------------------------------------------------------------------- */
.main-footer {
    background-color: var(--color-primary);
    color: var(--color-bg-primary);
    padding: 5rem 0 0 0;
    border-top: 3px solid var(--color-secondary);
}

.footer-content-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    padding-bottom: 3rem;
}

.footer-logo {
    color: var(--color-bg-primary);
    font-size: 1.8rem;
    margin-bottom: 1.25rem;
}

.footer-about p {
    color: var(--color-light-sage);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 400px;
}

.footer-heading {
    color: var(--color-bg-primary);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-link {
    color: var(--color-light-sage);
    font-size: 0.95rem;
    transition: color var(--transition-fast);
    text-decoration: none;
}

.footer-link:hover {
    color: var(--color-accent);
}

.footer-contact-item {
    color: var(--color-light-sage);
    font-size: 0.95rem;
    margin-bottom: 0.85rem;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    line-height: 1.45;
}

.footer-contact-item a {
    color: var(--color-light-sage);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
    color: var(--color-accent);
}

.footer-socials {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icon-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--color-bg-primary);
    border-radius: 50%;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon-link:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-bottom: 2.5rem;
}

.footer-divider {
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin: 2rem 0;
}

.footer-bottom .footer-copyright {
    margin: 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5) !important;
}

/* Floating WhatsApp Button widget */
.whatsapp-float {
    position: fixed;
    width: 56px;
    height: 56px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    z-index: 9999;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

.whatsapp-float:hover {
    background-color: #20ba5a;
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

/* --------------------------------------------------------------------------
   11. SCROLL REVEAL ANIMATIONS
   -------------------------------------------------------------------------- */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.15s;
}

.delay-2 {
    transition-delay: 0.3s;
}

/* --------------------------------------------------------------------------
   12. KEYFRAMES & MICRO-ANIMATIONS
   -------------------------------------------------------------------------- */
@keyframes pulse-glow {
    0% {
        transform: scale(1);
        box-shadow: 0 0 10px rgba(118, 184, 68, 0.3);
    }
    50% {
        transform: scale(1.04);
        box-shadow: 0 0 25px rgba(118, 184, 68, 0.6);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 10px rgba(118, 184, 68, 0.3);
    }
}

@keyframes flow-arrow {
    0% {
        transform: translateX(0);
        opacity: 0.4;
    }
    50% {
        transform: translateX(3px);
        opacity: 1;
    }
    100% {
        transform: translateX(0);
        opacity: 0.4;
    }
}

/* --------------------------------------------------------------------------
   13. RESPONSIVE MEDIA QUERIES
   -------------------------------------------------------------------------- */

/* Responsive: 1024px and below (Tablets) */
@media (max-width: 1024px) {
    .grid-2-col {
        gap: 3rem;
    }
    
    .hero-heading {
        font-size: 2.6rem;
    }
    
    .highlights-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.25rem;
    }

    .highlights-text-col {
        grid-column: span 2;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .highlights-heading {
        width: 100%;
    }

    .highlight-point {
        flex: 1 1 45%;
    }
    
    .farmer-services-grid,
    .ftp-timeline-container,
    .grid-3-col {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .farm-image-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .inquiry-wrapper {
        grid-template-columns: 1fr;
    }
    
    .inquiry-info-panel {
        padding: 4rem;
    }
    
    .inquiry-form-panel {
        padding: 4rem;
    }
    
    .footer-content-wrapper {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }
    
    .footer-about {
        grid-column: span 2;
    }
}

/* Responsive: 768px and below (Mobile / Tablet transition) */
@media (max-width: 768px) {
    .grid-2-col,
    .farmer-services-grid,
    .ftp-timeline-container,
    .grid-3-col {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .highlights-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .highlights-text-col {
        grid-column: span 1;
        flex-direction: column;
    }

    .highlights-img-card {
        min-height: 220px;
    }
    
    .reverse-tablet {
        direction: rtl;
    }
    .reverse-tablet > * {
        direction: ltr;
    }
    
    .hero-section {
        height: auto;
        min-height: 100vh;
    }

    .hero-heading {
        font-size: 2rem;
    }

    .hero-subtitle,
    .hero-rotating-message {
        font-size: 1rem;
    }
    
    .hero-actions-centered {
        flex-direction: column;
        align-items: center;
    }

    .hero-scroll-indicator {
        display: none;
    }
    
    /* Navigation Hamburger Menu */
    .mobile-nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        right: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--color-bg-primary);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 3rem;
        gap: 2rem;
        transition: right var(--transition-smooth);
        border-top: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
    }
    
    .nav-menu.open {
        right: 0;
    }
    
    /* Hamburger Active state */
    .mobile-nav-toggle.open .hamburger-bar:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    .mobile-nav-toggle.open .hamburger-bar:nth-child(2) {
        opacity: 0;
    }
    .mobile-nav-toggle.open .hamburger-bar:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .extraction-flow-grid {
        flex-direction: column;
    }
    
    .flow-connector {
        transform: rotate(90deg);
        margin: 0.5rem 0;
    }
    
    .portfolio-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .architecture-card {
        padding: 2.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* Responsive: 480px and below (Mobile Small) */
@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }
    
    .hero-heading {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .farmer-services-grid {
        grid-template-columns: 1fr;
    }
    
    .farm-image-grid {
        grid-template-columns: 1fr;
    }
    
    .architecture-card {
        padding: 1.5rem;
    }
    
    .inquiry-info-panel {
        padding: 2.5rem 1.5rem;
    }
    
    .inquiry-form-panel {
        padding: 2.5rem 1.5rem;
    }
    
    .footer-content-wrapper {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .footer-about {
        grid-column: span 1;
    }
    
    .arch-tab-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }
}

/* --------------------------------------------------------------------------
   09. REAL IMAGE INTEGRATION STYLES
   -------------------------------------------------------------------------- */
.extraction-layout-container {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.extraction-layout-container .extraction-flow-grid {
    margin-top: 0;
    flex-direction: column;
    gap: 1.5rem;
}

.extraction-layout-container .flow-card {
    min-height: auto;
}

.extraction-layout-container .flow-connector {
    transform: rotate(90deg);
    margin: 0.25rem 0;
    text-align: center;
}

.extraction-image-wrapper,
.b2b-image-wrapper {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    aspect-ratio: 16 / 10;
    height: 100%;
    min-height: 280px;
    background-color: var(--color-bg-tertiary);
}

.extraction-image-wrapper img,
.b2b-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-smooth);
}

.extraction-image-wrapper:hover img,
.b2b-image-wrapper:hover img {
    transform: scale(1.04);
}

.b2b-layout-container {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
}

.b2b-layout-container .grid-2-col {
    margin-top: 0;
}

/* Product Card Images */
.product-card-image {
    width: 100%;
    height: 140px;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    margin-bottom: 1.25rem;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-tertiary);
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-smooth);
}

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

/* Responsive Overrides for Real Image Integration */
@media (max-width: 992px) {
    .extraction-layout-container,
    .b2b-layout-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .extraction-image-wrapper,
    .b2b-image-wrapper {
        aspect-ratio: 16 / 9;
        min-height: auto;
        max-width: 550px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .extraction-layout-container .flow-connector {
        transform: rotate(90deg) !important;
        margin: 0.25rem 0;
    }
}

/* Logo Styling Customizations */
.header-logo-img {
    height: 48px;
    width: auto;
    display: block;
    object-fit: contain;
    transition: height var(--transition-fast);
}

.main-header.scrolled .header-logo-img {
    height: 38px;
}

.footer-logo-badge {
    background-color: #ffffff;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition-fast);
}

.footer-logo-badge:hover {
    background-color: var(--color-bg-secondary);
}

.footer-logo-img {
    height: 32px;
    width: auto;
    display: block;
    object-fit: contain;
}

/* outline button adjustments for dark background */
.btn-outline-light {
    border-color: rgba(255, 255, 255, 0.45) !important;
    color: #ffffff !important;
}

.btn-outline-light:hover {
    background-color: #ffffff !important;
    color: var(--color-primary) !important;
    border-color: #ffffff !important;
}

/* B2B Custom Flex Stack Layout */
.b2b-features-flex {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    width: 100%;
}

/* Our Farmer Services Card 4 Timeline step design */
.mini-summary-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.25rem;
    margin-bottom: 2rem;
}

.summary-step {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1.25rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.summary-step:hover {
    background-color: var(--color-bg-primary);
    border-color: var(--color-accent);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.step-num {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-secondary);
    background-color: var(--color-bg-tertiary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.summary-step:hover .step-num {
    background-color: var(--color-primary);
    color: var(--color-bg-primary);
}

.step-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.step-info h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
    transition: color var(--transition-fast);
}

.summary-step:hover .step-info h4 {
    color: var(--color-secondary);
}

.step-info p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.4;
}

/* Correction for Extraction & B2B Image Heights */
.extraction-image-wrapper,
.b2b-image-wrapper {
    height: 380px !important;
    aspect-ratio: auto !important;
}

@media (max-width: 992px) {
    .extraction-image-wrapper,
    .b2b-image-wrapper {
        height: 320px !important;
        aspect-ratio: auto !important;
        max-width: 100% !important;
    }
}

/* ==========================================================================
   VISUAL SHOWCASE GALLERY SECTION
   ========================================================================== */
.gallery-section {
    padding: 6.5rem 0;
    background-color: var(--color-bg-primary);
    border-bottom: 1px solid var(--color-border);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3.5rem;
}

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

@media (max-width: 576px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    aspect-ratio: 4 / 5;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 1px solid var(--color-border);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
    display: block;
}

.gallery-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(17, 56, 30, 0.92) 0%, rgba(17, 56, 30, 0.45) 50%, transparent 100%);
    z-index: 1;
    opacity: 0.85;
    transition: opacity var(--transition-fast);
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem 1.5rem;
    z-index: 2;
    color: #ffffff;
    transform: translateY(8px);
    transition: transform var(--transition-normal);
}

.gallery-caption h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: #ffffff;
}

.gallery-caption p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
    line-height: 1.4;
}

/* Hover effects */
.gallery-item:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-accent);
}

.gallery-item:hover img {
    transform: scale(1.07);
}

.gallery-item:hover::before {
    opacity: 0.92;
}

.gallery-item:hover .gallery-caption {
    transform: translateY(0);
}