:root {
    --bg-color: #F8F6F0;
    --text-primary: #9C9287;
    --text-dark: #2C2C2B;
    --color-green: #859062;
    --color-green-dark: #646E4A;
    --color-orange: #E29D4D;
    --color-orange-dark: #C68133;
    
    --font-main: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.section-padding {
    padding: 6rem 0;
}

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

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

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

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-green);
    margin-bottom: 0.5rem;
}

.underline {
    width: 60px;
    height: 4px;
    background-color: var(--color-orange);
    margin: 0 auto;
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--color-orange);
    color: #fff;
    box-shadow: 0 4px 15px rgba(226, 157, 77, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(226, 157, 77, 0.4);
}

.btn-secondary {
    background-color: var(--color-green);
    color: #fff;
}

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(248, 246, 240, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
    padding: 0.8rem 5%;
}

.logo img {
    height: 60px; /* logo size */
    transition: var(--transition);
}

.navbar.scrolled .logo img {
    height: 50px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links li a {
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    transition: var(--transition);
}

.nav-links li a:hover {
    color: var(--color-green);
}

.nav-links li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--color-orange);
    transition: var(--transition);
}

.nav-links li a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.hamburger .line {
    width: 25px;
    height: 3px;
    background-color: var(--text-dark);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 5%;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    right: 0;
    width: 55%;
    height: 100%;
    z-index: -1;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left center;
    mask-image: linear-gradient(to right, transparent, black 30%);
    -webkit-mask-image: linear-gradient(to right, transparent, black 30%);
}

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

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    color: var(--color-green);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 2.5rem;
    max-width: 480px;
}

/* About Section */
.about-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-text h3 {
    font-size: 2rem;
    color: var(--color-green);
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

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

.service-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: var(--transition);
    border: 1px solid rgba(133, 144, 98, 0.1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.service-image {
    height: 300px;
    overflow: hidden;
}

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

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

.service-info {
    padding: 2.5rem;
}

.service-info h3 {
    font-size: 1.5rem;
    color: var(--color-green);
    margin-bottom: 1rem;
}

.service-info p {
    color: var(--text-primary);
}

/* Contact Box */
.contact-box {
    background: #fff;
    border-radius: 30px;
    padding: 4rem;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    box-shadow: 0 15px 40px rgba(0,0,0,0.04);
}

.contact-text h2 {
    font-size: 2.5rem;
    color: var(--color-green);
    margin-bottom: 1rem;
}

.contact-text p {
    color: var(--text-primary);
}

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

.input-group {
    display: flex;
    gap: 1.5rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 1px solid rgba(156, 146, 135, 0.3);
    border-radius: 10px;
    font-family: inherit;
    font-size: 1rem;
    background: #faf9f7;
    transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-orange);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(226, 157, 77, 0.1);
}

/* Footer */
.footer {
    background: #fff;
    padding: 4rem 5%;
    text-align: center;
    border-top: 1px solid rgba(156, 146, 135, 0.1);
}

.footer-logo img {
    height: 60px;
    margin: 0 auto 1.5rem;
    opacity: 0.8;
}

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

/* Animations */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
}

.slide-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.slide-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { animation-delay: 0.2s; transition-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; transition-delay: 0.4s; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Responsive */
@media (max-width: 992px) {
    .hero-image { width: 100%; opacity: 0.15; right: 0; mask-image: none; -webkit-mask-image: none;}
    .hero-content {
        max-width: 100%;
        text-align: center;
        margin: 0 auto;
    }
    .hero h1 { font-size: 3.5rem; }
    
    .service-grid { grid-template-columns: 1fr; }
    .contact-box { grid-template-columns: 1fr; gap: 2rem; padding: 2rem; }
}

@media (max-width: 768px) {
    .nav-links {
        position: absolute;
        top: 100%;
        left: -100%;
        background: rgba(248, 246, 240, 0.98);
        width: 100%;
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        transition: var(--transition);
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    }
    
    .nav-links.active { left: 0; }
    .hamburger { display: flex; }
    .input-group { flex-direction: column; gap: 1.5rem; }
}