/* ========================================
   Farm Remotely - Modern Agricultural Tech
   ======================================== */

/* CSS Variables */
:root {
    /* Colors - Earthy tech palette */
    --color-primary: #2D5A27;
    --color-primary-light: #4A7C43;
    --color-primary-dark: #1E3D1A;
    --color-accent: #D4A84B;
    --color-accent-light: #E8C97D;
    --color-accent-dark: #B08A2E;
    
    /* Neutrals */
    --color-dark: #1A1D17;
    --color-dark-soft: #2A2E26;
    --color-gray-900: #374032;
    --color-gray-700: #5A6352;
    --color-gray-500: #8A9280;
    --color-gray-300: #C4C9BF;
    --color-gray-100: #E8EBE4;
    --color-light: #F5F7F3;
    --color-white: #FFFFFF;
    
    /* Functional */
    --color-success: #3D8B40;
    --color-warning: #E6A23C;
    --color-error: #C0392B;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Sizing */
    --container-max: 1280px;
    --container-padding: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(26, 29, 23, 0.05);
    --shadow-md: 0 4px 12px rgba(26, 29, 23, 0.08);
    --shadow-lg: 0 12px 32px rgba(26, 29, 23, 0.12);
    --shadow-xl: 0 24px 48px rgba(26, 29, 23, 0.16);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* Reset & Base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-light);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-dark);
}

h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

p {
    color: var(--color-gray-700);
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    cursor: pointer;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(45, 90, 39, 0.3);
}

.btn--primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(45, 90, 39, 0.4);
}

.btn--secondary {
    background: transparent;
    color: var(--color-dark);
    border: 2px solid var(--color-gray-300);
}

.btn--secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--full {
    width: 100%;
}

/* ========================================
   Header & Navigation
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(245, 247, 243, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(196, 201, 191, 0.3);
    transition: all var(--transition-base);
}

.header.scrolled {
    background: rgba(245, 247, 243, 0.95);
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
}

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

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

.nav__menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-700);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.nav__link:hover {
    color: var(--color-primary);
}

.nav__link:hover::after {
    width: 100%;
}

.nav__link--cta {
    padding: 0.625rem 1.25rem;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-full);
}

.nav__link--cta::after {
    display: none;
}

.nav__link--cta:hover {
    background: var(--color-primary-light);
    color: var(--color-white);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
}

.nav__toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(45, 90, 39, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(212, 168, 75, 0.06) 0%, transparent 50%),
        linear-gradient(180deg, var(--color-light) 0%, var(--color-white) 50%, var(--color-light) 100%);
}

.hero__pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%232D5A27' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero__content {
    position: relative;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(45, 90, 39, 0.08);
    border: 1px solid rgba(45, 90, 39, 0.15);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.badge__icon {
    font-size: 1rem;
}

.hero__title {
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero__subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-700);
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero__actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.hero__stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-gray-300);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat__label {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid var(--color-gray-300);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0%, 100% { top: 6px; opacity: 1; }
    50% { top: 20px; opacity: 0.3; }
}

/* ========================================
   Section Styles
   ======================================== */
.section {
    padding: 100px 0;
}

.section--dark {
    background: var(--color-dark);
}

.section--accent {
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-white) 100%);
}

.section__header {
    text-align: center;
    margin-bottom: 4rem;
}

.section__header--light h2,
.section__header--light .section__tag {
    color: var(--color-white);
}

.section__tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.section__title {
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   About Section
   ======================================== */
.about__grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about__story h3 {
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.about__story p {
    margin-bottom: 1.25rem;
    font-size: 1.0625rem;
}

.about__story blockquote {
    margin-top: 2rem;
    padding: 1.5rem 2rem;
    background: linear-gradient(135deg, rgba(45, 90, 39, 0.05) 0%, rgba(212, 168, 75, 0.05) 100%);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-dark);
}

.about__cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.vision-card {
    padding: 2rem;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.vision-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.vision-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(45, 90, 39, 0.1) 0%, rgba(45, 90, 39, 0.05) 100%);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    margin-bottom: 1.25rem;
    transition: all var(--transition-base);
}

.vision-card:hover .vision-card__icon {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    transform: scale(1.05);
}

.vision-card__icon svg {
    width: 32px;
    height: 32px;
}

.vision-card__icon--accent {
    background: linear-gradient(135deg, rgba(212, 168, 75, 0.15) 0%, rgba(212, 168, 75, 0.05) 100%);
    color: var(--color-accent-dark);
}

.vision-card:hover .vision-card__icon--accent {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    color: var(--color-dark);
}

.vision-card h4 {
    margin-bottom: 0.75rem;
    color: var(--color-primary);
}

.vision-card p {
    font-size: 0.9375rem;
}

/* ========================================
   Technology Section
   ======================================== */
.tech__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.tech-card {
    padding: 2rem;
    background: var(--color-dark-soft);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.tech-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.tech-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.tech-card__icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.tech-card h3 {
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.tech-card p {
    font-size: 0.9375rem;
    color: var(--color-gray-300);
    margin-bottom: 1.5rem;
}

.tech-card__features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.tech-card__features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-gray-300);
}

.tech-card__features li::before {
    content: '✓';
    color: var(--color-accent);
    font-weight: 700;
}

/* ========================================
   Products Section
   ======================================== */
.product {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 6rem;
}

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

.product--reverse {
    grid-template-columns: 1.2fr 1fr;
}

.product--reverse .product__visual {
    order: 2;
}

.product__visual {
    position: relative;
}

.product__image {
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--color-gray-100) 0%, var(--color-white) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    padding: 2rem;
}

.product-illustration {
    width: 100%;
    height: 100%;
    max-width: 280px;
    max-height: 280px;
}

.product__badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-accent);
    color: var(--color-dark);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

/* Legacy 3D Tag Models - kept for compatibility */
.product__3d {
    width: 200px;
    height: 200px;
    perspective: 1000px;
}

.tag-model {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: float 6s ease-in-out infinite;
}

.tag-body {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotateX(10deg) rotateY(-20deg);
    width: 120px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 20px 40px rgba(45, 90, 39, 0.3),
        inset 0 2px 0 rgba(255, 255, 255, 0.2);
}

.tag-label {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.1em;
}

.tag-antenna {
    position: absolute;
    top: 25%;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 30px;
    background: var(--color-gray-500);
    border-radius: 2px;
}

.tag-antenna::after {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--color-accent);
    animation: pulse 2s ease-in-out infinite;
}

.rfid-model {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: float 6s ease-in-out infinite 0.5s;
}

.rfid-body {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotateX(10deg) rotateY(20deg);
    width: 100px;
    height: 140px;
    background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    border-radius: 50px 50px 12px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    box-shadow: 
        0 20px 40px rgba(212, 168, 75, 0.3),
        inset 0 2px 0 rgba(255, 255, 255, 0.3);
}

.rfid-chip {
    width: 40px;
    height: 30px;
    background: linear-gradient(135deg, #C0C0C0 0%, #808080 100%);
    border-radius: 4px;
    position: relative;
}

.rfid-chip::before {
    content: '';
    position: absolute;
    inset: 4px;
    background: repeating-linear-gradient(
        90deg,
        #A0A0A0 0px,
        #A0A0A0 2px,
        #808080 2px,
        #808080 4px
    );
    border-radius: 2px;
}

.rfid-label {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: 0.1em;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 20px var(--color-accent); }
    50% { opacity: 0.5; box-shadow: 0 0 40px var(--color-accent); }
}

.product__title {
    margin-bottom: 0.75rem;
}

.product__tagline {
    font-size: 1.125rem;
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: 1rem;
}

.product__description {
    margin-bottom: 2rem;
}

.product__features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature__icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--color-dark);
    margin-bottom: 0.25rem;
}

.feature span {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

.product__specs {
    padding: 1.5rem;
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
}

.product__specs h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: var(--color-dark);
}

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

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

.spec dt {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-500);
}

.spec dd {
    font-weight: 600;
    color: var(--color-dark);
}

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

.benefit {
    padding: 1.5rem;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

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

.benefit__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(45, 90, 39, 0.1) 0%, rgba(45, 90, 39, 0.05) 100%);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    margin-bottom: 1rem;
    transition: all var(--transition-base);
}

.benefit:hover .benefit__icon {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    transform: scale(1.05);
}

.benefit__icon svg {
    width: 28px;
    height: 28px;
}

/* Benefit icon color variations */
.benefit__icon--teal {
    background: linear-gradient(135deg, rgba(0, 150, 136, 0.1) 0%, rgba(0, 150, 136, 0.05) 100%);
    color: #009688;
}

.benefit:hover .benefit__icon--teal {
    background: linear-gradient(135deg, #009688 0%, #26a69a 100%);
}

.benefit__icon--gold {
    background: linear-gradient(135deg, rgba(212, 168, 75, 0.15) 0%, rgba(212, 168, 75, 0.05) 100%);
    color: var(--color-accent-dark);
}

.benefit:hover .benefit__icon--gold {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
}

.benefit__icon--blue {
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.1) 0%, rgba(33, 150, 243, 0.05) 100%);
    color: #2196f3;
}

.benefit:hover .benefit__icon--blue {
    background: linear-gradient(135deg, #2196f3 0%, #64b5f6 100%);
}

.benefit h5 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-dark);
}

.benefit p {
    font-size: 0.875rem;
}

/* ========================================
   Process Section
   ======================================== */
.process__timeline {
    display: flex;
    justify-content: space-between;
    position: relative;
    padding-top: 3rem;
}

.process__timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-gray-300);
    border-radius: 2px;
}

.process__step {
    flex: 1;
    position: relative;
    text-align: center;
    padding: 0 1rem;
}

.step__number {
    position: absolute;
    top: -3rem;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.step__content h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--color-dark);
}

.step__content p {
    font-size: 0.875rem;
}

/* ========================================
   Why Section
   ======================================== */
.why__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.why-card {
    padding: 2.5rem 2rem;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px rgba(26, 29, 23, 0.06);
    border: 1px solid var(--color-gray-100);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(26, 29, 23, 0.12);
    border-color: transparent;
}

.why-card:hover::before {
    opacity: 1;
}

.why-card__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(45, 90, 39, 0.1) 0%, rgba(45, 90, 39, 0.05) 100%);
    border-radius: var(--radius-lg);
    color: var(--color-primary);
    transition: all var(--transition-base);
}

.why-card:hover .why-card__icon {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    transform: scale(1.05);
}

.why-card__icon svg {
    width: 32px;
    height: 32px;
}

/* Icon color variations */
.why-card__icon--health {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.1) 0%, rgba(220, 53, 69, 0.05) 100%);
    color: #dc3545;
}

.why-card:hover .why-card__icon--health {
    background: linear-gradient(135deg, #dc3545 0%, #e4606d 100%);
}

.why-card__icon--globe {
    background: linear-gradient(135deg, rgba(0, 150, 136, 0.1) 0%, rgba(0, 150, 136, 0.05) 100%);
    color: #009688;
}

.why-card:hover .why-card__icon--globe {
    background: linear-gradient(135deg, #009688 0%, #26a69a 100%);
}

.why-card__icon--farmer {
    background: linear-gradient(135deg, rgba(212, 168, 75, 0.15) 0%, rgba(212, 168, 75, 0.05) 100%);
    color: var(--color-accent-dark);
}

.why-card:hover .why-card__icon--farmer {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
}

.why-card__icon--food {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1) 0%, rgba(76, 175, 80, 0.05) 100%);
    color: #4caf50;
}

.why-card:hover .why-card__icon--food {
    background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
}

.why-card__icon--partner {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.1) 0%, rgba(255, 152, 0, 0.05) 100%);
    color: #ff9800;
}

.why-card:hover .why-card__icon--partner {
    background: linear-gradient(135deg, #ff9800 0%, #ffb74d 100%);
}

.why-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
}

.why-card p {
    font-size: 0.9375rem;
}

/* ========================================
   Team Section
   ======================================== */
.team__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.team-card {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--color-dark-soft);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
}

.team-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
}

.team-card__avatar {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    border: 3px solid var(--color-primary);
    box-shadow: 0 4px 20px rgba(45, 90, 39, 0.3);
}

.team-card__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.team-card__avatar span {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-white);
}

.team-card__content h3 {
    font-size: 1.25rem;
    color: var(--color-white);
    margin-bottom: 0.25rem;
}

.team-card__role {
    display: block;
    font-size: 0.875rem;
    color: var(--color-accent);
    font-weight: 500;
    margin-bottom: 1rem;
}

.team-card__content p {
    font-size: 0.875rem;
    color: var(--color-gray-300);
    line-height: 1.7;
}

/* ========================================
   Field Gallery Carousel
   ======================================== */
.field-gallery {
    background: var(--color-gray-50);
}

.carousel {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.carousel__container {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.carousel__slides {
    position: relative;
    aspect-ratio: 16 / 10;
    background: var(--color-dark);
}

.carousel__slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    z-index: 1;
}

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

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

/* Navigation Arrows */
.carousel__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--color-dark);
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.carousel__nav:hover {
    background: var(--color-white);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.carousel__nav svg {
    width: 24px;
    height: 24px;
}

.carousel__nav--prev {
    left: 1rem;
}

.carousel__nav--next {
    right: 1rem;
}

/* Dot Indicators */
.carousel__dots {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.carousel__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    padding: 0;
}

.carousel__dot:hover {
    background: rgba(45, 90, 39, 0.3);
    transform: scale(1.2);
}

.carousel__dot.active {
    background: var(--color-primary);
    transform: scale(1.2);
}

/* ========================================
   Contact Section
   ======================================== */
.contact__wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact__info .section__tag {
    margin-bottom: 1rem;
}

.contact__info .section__title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.contact__info > p {
    margin-bottom: 2rem;
    font-size: 1.0625rem;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact__item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact__icon {
    font-size: 1.5rem;
}

.contact__item strong {
    display: block;
    font-size: 0.875rem;
    color: var(--color-gray-500);
    margin-bottom: 0.25rem;
}

.contact__item span,
.contact__item a {
    font-size: 1rem;
    color: var(--color-dark);
}

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

.contact__form {
    padding: 2.5rem;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.form__group {
    margin-bottom: 1.5rem;
}

.form__group:last-of-type {
    margin-bottom: 2rem;
}

.form__group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: 0.5rem;
}

.form__group input,
.form__group select,
.form__group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-dark);
    background: var(--color-light);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-white);
}

.form__group input::placeholder,
.form__group textarea::placeholder {
    color: var(--color-gray-500);
}

.form__group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--color-dark);
    padding: 4rem 0 2rem;
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__brand .nav__logo {
    margin-bottom: 1rem;
}

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

.footer__brand p {
    color: var(--color-gray-500);
    font-size: 0.9375rem;
    max-width: 300px;
}

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

.footer__col h4 {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.footer__col ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer__col a {
    font-size: 0.9375rem;
    color: var(--color-gray-500);
    transition: color var(--transition-fast);
}

.footer__col a:hover {
    color: var(--color-white);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
}

.footer__bottom p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ========================================
   Animations
   ======================================== */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate="fade-up"].animated {
    opacity: 1;
    transform: translateY(0);
}

[data-animate="fade-right"] {
    transform: translateX(-30px);
}

[data-animate="fade-right"].animated {
    opacity: 1;
    transform: translateX(0);
}

[data-animate="fade-left"] {
    transform: translateX(30px);
}

[data-animate="fade-left"].animated {
    opacity: 1;
    transform: translateX(0);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1024px) {
    .tech__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about__grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .product {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .product--reverse .product__visual {
        order: 0;
    }
    
    .product__image {
        max-width: 400px;
        margin: 0 auto;
    }
    
    .process__timeline {
        flex-direction: column;
        gap: 2rem;
        padding-top: 0;
        padding-left: 3rem;
    }
    
    .process__timeline::before {
        width: 4px;
        height: 100%;
        top: 0;
        left: 0;
        right: auto;
    }
    
    .process__step {
        text-align: left;
        padding: 0;
    }
    
    .step__number {
        top: 50%;
        left: -3rem;
        transform: translateX(-50%) translateY(-50%);
    }
    
    .contact__wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer__top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .why__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    .nav__menu {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        box-shadow: var(--shadow-lg);
    }
    
    .nav__menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav__toggle {
        display: flex;
    }
    
    .nav__toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav__toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav__toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero__stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .hero__scroll {
        display: none;
    }
    
    .tech__grid {
        grid-template-columns: 1fr;
    }
    
    .product__features {
        grid-template-columns: 1fr;
    }
    
    .product__benefits {
        grid-template-columns: 1fr;
    }
    
    .why__grid {
        grid-template-columns: 1fr;
    }
    
    .team__grid {
        grid-template-columns: 1fr;
    }
    
    .team-card {
        flex-direction: column;
        text-align: center;
    }
    
    .team-card__avatar {
        margin: 0 auto;
        width: 120px;
        height: 120px;
    }
    
    .footer__brand {
        text-align: center;
    }
    
    .footer__brand .nav__logo {
        justify-content: center;
    }
    
    .footer__brand p {
        margin: 0 auto;
    }
    
    .footer__nav {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer__col {
        text-align: center;
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .about__cards {
        flex-direction: column;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .section {
        padding: 60px 0;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero__actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero__actions .btn {
        width: 100%;
    }
    
    .contact__form {
        padding: 1.5rem;
    }
}