:root {
    --primary: #2c5e5e; /* Green requested by user */
    --primary-light: #3d7e7e;
    --primary-dark: #1b3d3d;
    --secondary: #e6eedf; /* Very light subtle green/beige */
    --text-main: #333333;
    --text-muted: #666666;
    --bg-main: #ffffff;
    --bg-light: #f8faf9;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 30px rgba(0,0,0,0.08);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--bg-main);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Lora', serif;
    color: var(--primary-dark);
    font-weight: 500;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
}

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

.mt-4 {
    margin-top: 1.5rem;
}

/* Typography utilities */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.divider {
    height: 3px;
    width: 60px;
    background-color: var(--primary);
    margin: 0 auto;
    border-radius: 3px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: 'Inter', sans-serif;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(44, 94, 94, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 94, 94, 0.4);
}

.btn-block {
    display: block;
    width: 100%;
}

/* Header & Nav */
.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);
    transition: var(--transition);
}

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

.logo {
    height: 90px;
    width: auto;
}

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

.main-nav ul {
    display: flex;
    gap: 2rem;
}

.main-nav a {
    color: var(--text-main);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
}

.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

/* Language Selector */
.lang-selector select {
    appearance: none;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    padding: 0.4rem 1.5rem 0.4rem 0.8rem;
    border-radius: 20px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--primary-dark);
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%232c5e5e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.5rem center;
    outline: none;
    transition: var(--transition);
}

.lang-selector select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(44, 94, 94, 0.2);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 100%;
    height: 2px;
    background-color: var(--primary-dark);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 12rem 0 6rem;
    background: linear-gradient(135deg, var(--bg-main) 0%, var(--secondary) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.hero h2 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 20px 20px 200px 20px;
    box-shadow: var(--shadow-md);
    object-fit: cover;
    aspect-ratio: 4/5;
    border: 8px solid var(--white);
}

.hero-image::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--primary);
    border-radius: 20px 20px 200px 20px;
    top: 20px;
    left: -20px;
    z-index: -1;
    opacity: 0.1;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.about-experience h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.experience-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-muted);
}

.experience-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 1.5rem;
    line-height: 1;
    top: -2px;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    border-bottom: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-md);
    border-bottom-color: var(--primary);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

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

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

.areas-intervention h3 {
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.tag {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    font-size: 0.95rem;
    color: var(--text-main);
    transition: var(--transition);
    box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

.tag:hover {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* Consultations Section */
.consultations-content {
    max-width: 800px;
    margin: 0 auto;
}

.expectations-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.expectation-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 12px;
}

.expectation-icon {
    background-color: var(--primary-light);
    color: var(--white);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
}

.consultation-info-box {
    background-color: var(--primary);
    color: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
}

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

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

.info-item strong {
    display: block;
    margin-bottom: 0.2rem;
    font-weight: 500;
}

/* Contact Section */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.contact-info {
    background-color: var(--primary);
    color: var(--white);
    padding: 3rem;
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-item strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-family: 'Lora', serif;
}

.contact-item a {
    color: var(--white);
    opacity: 0.9;
    font-size: 1.1rem;
}

.contact-item a:hover {
    opacity: 1;
    text-decoration: underline;
}

.contact-item p {
    opacity: 0.9;
}

.contact-form-container {
    padding: 3rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--primary-dark);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--bg-light);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(44, 94, 94, 0.1);
    background-color: var(--white);
}

/* Footer */
.footer {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 4rem 0 2rem;
    text-align: center;
}

.footer-logo {
    margin-bottom: 2rem;
}

.footer-logo img {
    height: 60px;
    margin-bottom: 1rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        flex-direction: column-reverse;
        text-align: center;
        gap: 2rem;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .hero-desc {
        margin: 0 auto 2.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 4rem 0;
    }

    .hero {
        padding: 8rem 0 4rem;
    }

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

    .nav-wrapper {
        gap: 1rem;
    }

    .main-nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: var(--transition);
    }

    .main-nav.active {
        left: 0;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
    }

    .main-nav a {
        font-size: 1.2rem;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
}