:root {
    /* Colors */
    --color-primary-dark: #1A3C34;
    /* Dark Forest Green */
    --color-primary: #2E5C50;
    /* Medium Forest Green */
    --color-primary-light: #4CAF50;
    /* Fresh Green */
    --color-secondary: #C5A059;
    /* Muted Gold/Brass from Logo */
    --color-accent: #C5A059;
    /* Unified Accent */
    --color-accent-blue: #81D4FA;
    /* Light Blue */

    --color-bg: #FFFFFF;
    --color-bg-light: #F9F7F2;
    /* Warm light beige tint */
    --color-bg-dark: #11221E;

    --color-text: #212121;
    --color-text-light: #555555;
    --color-text-white: #FFFFFF;

    --border-radius: 8px;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    --container-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-bg);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

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

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

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

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

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.bg-light {
    background-color: var(--color-bg-light);
}

.bg-dark {
    background-color: var(--color-primary-dark);
    color: var(--color-text-white);
}

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

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

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg);
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-text-light);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    text-align: center;
}

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

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

.btn-secondary {
    background-color: transparent;
    border-color: var(--color-primary-dark);
    color: var(--color-primary-dark);
}

.btn-secondary:hover {
    background-color: var(--color-primary-dark);
    color: var(--color-text-white);
}

.btn-outline {
    background-color: transparent;
    border-color: #ddd;
    color: var(--color-text);
}

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

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.full-width {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
}

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

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    height: 48px;
    width: auto;
}

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

.brand-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--color-primary-dark);
    line-height: 1;
    letter-spacing: -0.5px;
}

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

.slogan {
    font-family: var(--font-body);
    font-size: 0.65rem;
    color: var(--color-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
    line-height: 1;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-list a {
    font-weight: 500;
    font-size: 0.95rem;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-primary-dark);
    transition: 0.3s;
}

/* Hero */
.hero {
    padding-top: 140px;
    padding-bottom: var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text {
    max-width: 600px;
}

.hero-image-container {
    position: relative;
}

.hero-img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.hero-img:hover {
    transform: scale(1.02);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary-dark);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    max-width: 600px;
}

.hero-features {
    margin-bottom: var(--spacing-md);
}

.hero-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.hero-features svg {
    color: var(--color-primary-light);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.hero-bg-accent {
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-bg-light) 0%, #f0e6d2 100%);
    z-index: 1;
    border-bottom-left-radius: 100px;
}

/* Benefits */
.card {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

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

.icon-box {
    width: 60px;
    height: 60px;
    background-color: var(--color-bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-primary-dark);
}

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.benefit-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
}

/* Services / Pricing */
.pricing-grid {
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    display: flex;
    flex-direction: column;
    position: relative;
    border: 1px solid #eee;
}

.pricing-card.featured {
    border-color: var(--color-secondary);
    box-shadow: var(--shadow-md);
    transform: scale(1.02);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--color-secondary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #eee;
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin: 0.5rem 0;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-text-light);
}

.price-desc {
    font-weight: 500;
    color: var(--color-secondary);
}

.pricing-features {
    flex-grow: 1;
    margin-bottom: var(--spacing-md);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.pricing-features li svg {
    color: var(--color-primary-light);
    flex-shrink: 0;
}

.pricing-features li.highlight {
    color: var(--color-primary-dark);
}

/* Process */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    position: relative;
}

.step {
    position: relative;
    padding-top: var(--spacing-md);
}

.step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: #eee;
}

.step-number {
    font-size: 3rem;
    font-weight: 700;
    color: rgba(197, 160, 89, 0.2);
    position: absolute;
    top: -20px;
    left: 0;
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    position: relative;
}

/* About */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-text h2 {
    color: var(--color-text-white);
}

.about-text .lead {
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-secondary);
}

.about-text p {
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.img-placeholder {
    width: 100%;
    height: 400px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.3);
    font-weight: 700;
    font-size: 1.5rem;
    border: 2px dashed rgba(255, 255, 255, 0.2);
}

/* References */
.project-card {
    padding: 0;
    overflow: hidden;
}

.project-img {
    height: 200px;
    background-color: #eee;
    background-image: linear-gradient(45deg, #f3f3f3 25%, #e8e8e8 25%, #e8e8e8 50%, #f3f3f3 50%, #f3f3f3 75%, #e8e8e8 75%, #e8e8e8 100%);
    background-size: 20px 20px;
}

.project-info {
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
}

.project-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.project-info p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-bg);
    margin-bottom: var(--spacing-sm);
    border-radius: var(--border-radius);
    border: 1px solid #eee;
}

.faq-item summary {
    padding: 1.25rem;
    cursor: pointer;
    font-weight: 600;
    list-style: none;
    position: relative;
    padding-right: 3rem;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--color-secondary);
}

.faq-item[open] summary::after {
    content: '-';
}

.faq-item p {
    padding: 0 1.25rem 1.25rem;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* Contact */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-xl);
}

.contact-intro h2 {
    margin-bottom: var(--spacing-sm);
}

.contact-info {
    margin-top: var(--spacing-md);
}

.contact-info li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info li::before {
    content: '✓';
    color: var(--color-secondary);
    font-weight: bold;
}

.contact-form {
    background: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s;
}

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

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-group input {
    width: auto;
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: 400;
}

/* Footer */
.footer {
    background-color: var(--color-bg-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    font-size: 0.9rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

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

.footer h4 {
    color: white;
    margin-bottom: 1rem;
}

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

.footer-links a:hover {
    color: var(--color-secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive */
@media (max-width: 992px) {
    :root {
        --container-width: 90%;
        --spacing-xl: 4rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .grid-4,
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-list {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: var(--shadow-md);
    }

    .nav-list.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding-top: 100px;
    }

    .hero-bg-accent {
        width: 100%;
        height: 50%;
        top: auto;
        bottom: 0;
        border-radius: 0;
        opacity: 0.5;
    }

    .grid-2,
    .grid-4,
    .grid-3,
    .process-steps,
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card.featured {
        transform: none;
    }
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.whatsapp-btn svg {
    width: 35px;
    height: 35px;
    fill: white;
}


/* Legal Content */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-md);
}

.legal-content h1 {
    margin-bottom: var(--spacing-md);
}

.legal-content h2 {
    margin-top: var(--spacing-md);
    font-size: 1.5rem;
}

.legal-content h3 {
    margin-top: var(--spacing-sm);
    font-size: 1.2rem;
}

.legal-content p {
    margin-bottom: 1rem;
}

.legal-disclaimer {
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: white;
    box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-md);
    z-index: 2000;
    display: none;
    /* Hidden by default */
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
}

.cookie-banner.visible {
    display: block;
    transform: translateY(0);
}

.cookie-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

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

.cookie-text h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.cookie-text p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .section-header h2 {
        font-size: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}