/* ========================================
   AgroSync Landing Page - CSS Stylesheet
   Brand Colors from Logo: #009B3A (Primary Green)
   ======================================== */

/* === CSS Variables === */
:root {
    /* Brand Colors */
    --primary-green: #009B3A;
    --primary-green-dark: #007A2E;
    --primary-green-light: #00B84C;
    --secondary-green: #10B981;

    /* Neutral Colors */
    --white: #FFFFFF;
    --black: #000000;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset & Base Styles === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

/* === Container === */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* === Header & Navigation === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav__logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 45px;
    width: auto;
}

.nav__menu {
    display: none;
}

@media (min-width: 1024px) {
    .nav__menu {
        display: block;
    }
}

.nav__list {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav__link {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--gray-700);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.nav__link:hover {
    color: var(--primary-green);
    background-color: var(--gray-50);
}

.nav__link .material-icons {
    font-size: 1.25rem;
}

.dropdown {
    position: relative;
}

.dropdown__menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-sm);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-base);
    margin-top: var(--spacing-xs);
}

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

.dropdown__menu li {
    margin: 0;
}

.dropdown__menu a {
    display: block;
    padding: var(--spacing-sm);
    color: var(--gray-700);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.dropdown__menu a:hover {
    background-color: var(--gray-50);
    color: var(--primary-green);
    transform: translateX(4px);
}

.nav__actions {
    display: none;
    align-items: center;
    gap: var(--spacing-sm);
}

@media (min-width: 1024px) {
    .nav__actions {
        display: flex;
    }
}

.nav__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    color: var(--gray-700);
    transition: all var(--transition-base);
}

@media (min-width: 1024px) {
    .nav__toggle {
        display: none;
    }
}

.nav__toggle:hover {
    background-color: var(--gray-100);
    color: var(--primary-green);
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
}

.btn--primary {
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, var(--primary-green-dark) 0%, var(--primary-green) 100%);
}

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

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

.btn--ghost {
    background: transparent;
    color: var(--gray-700);
}

.btn--ghost:hover {
    background: var(--gray-100);
    color: var(--primary-green);
}

.btn--large {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
    padding-bottom: var(--spacing-xl);
}

.hero__background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #004d1a 0%, #007A2E 50%, #009B3A 100%);
    z-index: 1;
}

.hero__background::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 184, 76, 0.1) 0%, transparent 50%);
    animation: pulseGlow 8s ease-in-out infinite;
}

@keyframes pulseGlow {

    0%,
    100% {
        opacity: 0.5;
    }

    50% {
        opacity: 1;
    }
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.3) 100%);
    z-index: 2;
}

.hero__content {
    position: relative;
    z-index: 3;
    padding: 0;
}

.hero__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md);
    }
}

.hero__text {
    max-width: 100%;
    padding-top: var(--spacing-sm);
}

@media (min-width: 1024px) {
    .hero__text {
        max-width: none;
    }
}

.hero__image {
    display: none;
}

@media (min-width: 1024px) {
    .hero__image {
        display: block;
        position: relative;
        margin-top: 0;
    }
}

.hero__image-wrapper {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    border: 4px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    max-width: 450px;
    margin: 0 auto;
}

@keyframes heroImageFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

.hero__img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    border-radius: calc(var(--radius-2xl) - 4px);
}

.hero__image-overlay {
    position: absolute;
    inset: 0;
    background: none;
    pointer-events: none;
}

.hero__badge {
    display: inline-block;
    padding: 0.4rem 0.875rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: var(--white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-xs);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero__title {
    font-size: clamp(1.875rem, 4vw, 2.75rem);
    font-weight: 800;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero__description {
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-sm);
}

.hero__features {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 0;
}

.hero__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: 0.4rem 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all var(--transition-base);
}

.hero__feature:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateX(8px);
}

.hero__feature .material-icons {
    font-size: 1.5rem;
    color: var(--primary-green-light);
    flex-shrink: 0;
}

.hero__feature strong {
    display: block;
    color: var(--white);
    font-size: 0.875rem;
    margin-bottom: 0.125rem;
    line-height: 1.3;
}

.feature-link {
    color: var(--primary-green-light);
    font-weight: 500;
    font-size: var(--font-size-sm);
}

.feature-link:hover {
    text-decoration: underline;
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: flex-start;
    margin-top: var(--spacing-md);
}

/* === Section Badges & Titles === */
.section__badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gray-100);
    color: var(--primary-green);
    font-size: var(--font-size-sm);
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.section__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.section__description {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--gray-600);
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
}

/* === Success Stories Preview === */
.success-preview {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
    text-align: center;
}

.testimonials-slider {
    position: relative;
    margin: var(--spacing-xl) 0;
    min-height: 250px;
}

.testimonial {
    display: none;
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.testimonial.active {
    display: block;
    opacity: 1;
    animation: fadeIn var(--transition-slow);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.testimonial__content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: var(--gray-50);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.testimonial__text {
    font-size: var(--font-size-xl);
    line-height: 1.8;
    color: var(--gray-700);
    font-style: italic;
    margin-bottom: var(--spacing-lg);
}

.testimonial__author strong {
    display: block;
    font-size: var(--font-size-lg);
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.testimonial__author span {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.slider-btn {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--white);
    border: 2px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-700);
    transition: all var(--transition-base);
}

.slider-btn:hover {
    background: var(--primary-green);
    color: var(--white);
    border-color: var(--primary-green);
    transform: scale(1.1);
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background: var(--gray-300);
    transition: all var(--transition-base);
    cursor: pointer;
}

.slider-dot.active {
    background: var(--primary-green);
    width: 30px;
}

/* === Solutions Grid === */
.solutions {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(to bottom, var(--white) 0%, var(--gray-50) 100%);
    text-align: center;
}

.solutions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

@media (min-width: 768px) {
    .solutions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.solution-card {
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-green);
}

.solution-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.solution-card__icon .material-icons {
    font-size: 2.5rem;
    color: var(--white);
}

.solution-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.solution-card p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.solution-card__link {
    color: var(--primary-green);
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.solution-card__link:hover {
    color: var(--primary-green-dark);
    text-decoration: underline;
}

/* === Features Section === */
.features {
    background: var(--white);
}

.feature {
    padding: var(--spacing-3xl) 0;
}

.feature--light {
    background: var(--white);
}

.feature--dark {
    background: var(--gray-50);
}

.feature__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .feature__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature__grid--reverse {
        direction: rtl;
    }

    .feature__grid--reverse>* {
        direction: ltr;
    }
}

.feature__badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 155, 58, 0.1);
    color: var(--primary-green);
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-md);
}

.feature__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.feature__description {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--gray-600);
    margin-bottom: var(--spacing-xl);
}

.feature__list {
    margin-bottom: var(--spacing-xl);
}

.feature__list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.feature--dark .feature__list li {
    background: var(--white);
}

.feature__list li:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.feature__list .material-icons {
    color: var(--primary-green);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature__list span {
    font-size: var(--font-size-base);
    color: var(--gray-700);
    font-weight: 500;
}

.feature__visual {
    position: relative;
}

.feature__mockup {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    min-height: auto;
    display: block;
    border: none;
    background: transparent;
}

.feature__img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-2xl);
}

.mockup-placeholder {
    text-align: center;
    color: var(--gray-500);
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
    border: 4px solid var(--white);
    border-radius: var(--radius-2xl);
    min-height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.mockup-placeholder .material-icons {
    font-size: 5rem;
    color: var(--primary-green);
    opacity: 0.3;
    margin-bottom: var(--spacing-md);
}

.mockup-placeholder p {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

/* === Statistics Section === */
.stats {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-dark) 100%);
    color: var(--white);
    text-align: center;
}

.stats .section__badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.stats .section__title {
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

@media (min-width: 640px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-card {
    padding: var(--spacing-xl);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-base);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-8px);
}

.stat-card__icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-md);
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-card__icon .material-icons {
    font-size: 2rem;
    color: var(--white);
}

.stat-card__number {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-xs);
}

.stat-card__label {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* === Apps Section === */
.apps {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
    text-align: center;
}

.apps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

@media (min-width: 768px) {
    .apps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.app-card {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.app-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-green);
}

.app-card__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-green) 0%, var(--primary-green-light) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.app-card__icon .material-icons {
    font-size: 2.5rem;
    color: var(--white);
}

.app-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.app-card p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.app-card__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: left;
}

.app-card__features span {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(0, 155, 58, 0.1);
    color: var(--primary-green);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-md);
}

/* === Functionalities Section === */
.functionalities {
    padding: var(--spacing-3xl) 0;
    background: var(--gray-50);
    text-align: center;
}

.functionalities-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

@media (min-width: 768px) {
    .functionalities-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .functionalities-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.functionality-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.functionality-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-green-light);
}

.functionality-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background-color: rgba(0, 155, 58, 0.1);
    color: var(--primary-green);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.functionality-icon .material-icons {
    font-size: 1.5rem;
}

.functionality-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.functionality-card p {
    font-size: var(--font-size-base);
    color: var(--gray-600);
    line-height: 1.5;
}

/* === FAQ Section === */
.faq {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
    text-align: center;
}

.faq-list {
    max-width: 900px;
    margin: var(--spacing-xl) auto 0;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--primary-green);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    text-align: left;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    cursor: pointer;
    transition: all var(--transition-base);
}

.faq-question:hover {
    color: var(--primary-green);
}

.faq-question .material-icons {
    color: var(--primary-green);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question .material-icons {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--gray-600);
    line-height: 1.8;
    text-align: left;
}

/* === CTA Final Section === */
.cta-final {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    text-align: center;
}

.cta-final__content h2 {
    font-size: clamp(1.75rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta-final__content>p {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-xl);
}

.cta-final__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.cta-final__note {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
}

/* === Footer === */
.footer {
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    background: var(--gray-900);
    color: var(--gray-400);
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    }
}

.footer__logo {
    height: 40px;
    width: auto;
    margin-bottom: var(--spacing-md);
}

.footer__description {
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.footer__social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer__social a {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--gray-800);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.footer__social a:hover {
    background: var(--primary-green);
    transform: translateY(-2px);
}

.footer__column h4 {
    color: var(--white);
    font-size: var(--font-size-base);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer__column ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__column a {
    color: var(--gray-400);
    font-size: var(--font-size-sm);
    transition: all var(--transition-base);
}

.footer__column a:hover {
    color: var(--primary-green);
    transform: translateX(4px);
}

.footer__bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-800);
}

@media (min-width: 768px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

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

.footer__links {
    display: flex;
    gap: var(--spacing-md);
}

.footer__links a {
    font-size: var(--font-size-sm);
    color: var(--gray-400);
    transition: all var(--transition-base);
}

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

/* === Responsive Adjustments === */
@media (max-width: 768px) {
    .hero__cta {
        flex-direction: column;
    }

    .hero__cta .btn {
        width: 100%;
    }

    .cta-final__buttons {
        flex-direction: column;
    }

    .cta-final__buttons .btn {
        width: 100%;
    }
}