:root {
    --primary-color: #3498db;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --text-color: #333;
    --light-text-color: #ecf0f1;
    --border-color: #bdc3c7;
    --success-color: #2ecc71;
    --transition-speed: 0.3s;
}

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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.site-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.logo img {
    max-height: 50px;
    width: auto;
}

/* Menu Styles */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style-type: none;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin-left: 1.5rem;
}

.nav-menu a {
    color: var(--light-text-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all var(--transition-speed) ease;
    padding: 0.5rem 0;
    position: relative;
}

.nav-menu a:hover,
.nav-menu .current-menu-item a {
    color: var(--accent-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent-color);
    transform: scaleX(0);
    transition: transform var(--transition-speed) ease;
}

.nav-menu a:hover::after,
.nav-menu .current-menu-item a::after {
    transform: scaleX(1);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--light-text-color);
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1000;
}

.hamburger {
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--light-text-color);
    position: relative;
    transition: background-color var(--transition-speed) ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--light-text-color);
    transition: transform var(--transition-speed) ease;
}

.hamburger::before {
    transform: translateY(-8px);
}

.hamburger::after {
    transform: translateY(8px);
}

.menu-toggle.active .hamburger {
    background-color: transparent;
}

.menu-toggle.active .hamburger::before {
    transform: rotate(45deg);
}

.menu-toggle.active .hamburger::after {
    transform: rotate(-45deg);
}

/* Main Content Styles */
main {
    padding: 2rem 0;
}

h1, h2, h3 {
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
}

/* Form Styles */
form {
    margin-bottom: 2rem;
}

input[type="text"],
input[type="email"],
textarea {
    width: 100%;
    padding: 0.5rem;
    margin-bottom: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    transition: border-color var(--transition-speed) ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

button,
.button {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: var(--light-text-color);
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
}

button::after,
.button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

button:hover::after,
.button:hover::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 1;
    }
    20% {
        transform: scale(25, 25);
        opacity: 1;
    }
    100% {
        transform: scale(50, 50);
        opacity: 0;
    }
}

button:hover,
.button:hover {
    background-color: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.button-secondary {
    background-color: var(--secondary-color);
    color: var(--light-text-color);
}

.button-secondary:hover {
    background-color: #34495e;
}

/* Feature Grid Styles */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-item {
    text-align: center;
    padding: 1.5rem;
    background-color: #fff;
    border-radius: 8px;
    transition: all var(--transition-speed) ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.15);
}

.feature-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: transform var(--transition-speed) ease;
}

.feature-item:hover i {
    transform: scale(1.1);
}

/* CTA Section Styles */
.cta {
    text-align: center;
    margin-top: 3rem;
    padding: 3rem;
    background-color: var(--secondary-color);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(255, 255, 255, 0) 70%
    );
    animation: pulse 4s linear infinite;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    50% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(0.8);
        opacity: 1;
    }
}

.cta-buttons {
    margin-top: 1rem;
    position: relative;
    z-index: 1;
}

.cta-buttons .button {
    margin: 0.5rem;
}

/* Map Styles */
#map {
    height: 500px;
    width: 100%;
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: box-shadow var(--transition-speed) ease;
}

#map:hover {
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.15);
}

#search-container,
#mode-container {
    margin-bottom: 1rem;
}

.active-mode {
    background-color: var(--success-color);
}

/* Footer Styles */
.site-footer {
    background-color: var(--primary-color);
    color: var(--light-text-color);
    padding: 3rem 0 1rem;
    margin-top: 2rem;
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--accent-color), var(--secondary-color));
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.footer-section {
    flex: 1;
    margin-bottom: 2rem;
    min-width: 250px;
    padding-right: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    position: relative;
    display: inline-block;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--accent-color);
    transition: width var(--transition-speed) ease;
}

.footer-section:hover h3::after {
    width: 100%;
}

.footer-section.links ul {
    list-style-type: none;
}

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

.footer-section a {
    color: var(--light-text-color);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
    position: relative;
    display: inline-block;
}

.footer-section a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--accent-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-speed) ease;
}

.footer-section a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.social-icons {
    margin-top: 1rem;
}

.social-icons a {
    display: inline-block;
    margin-right: 1rem;
    font-size: 1.5rem;
    transition: transform var(--transition-speed) ease;
}

.social-icons a:hover {
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .site-header .container {
        flex-wrap: wrap;
    }

    .logo {
        flex: 1;
    }

    .menu-toggle {
        display: block;
        background: none;
        border: none;
        color: var(--light-text-color);
        font-size: 1.5rem;
        cursor: pointer;
        z-index: 1002;
        order: 2;
    }

    .main-nav {
        flex-basis: 100%;
        order: 3;
        display: none;
    }

    .main-nav.active {
        display: block;
    }

    .nav-menu {
        flex-direction: column;
        padding-top: 1rem;
    }

    .nav-menu li {
        margin: 0.5rem 0;
    }

    .nav-menu a {
        font-size: 1.2rem;
        display: block;
        padding: 0.5rem 0;
    }

    .hamburger,
    .hamburger::before,
    .hamburger::after {
        display: block;
        width: 30px;
        height: 3px;
        background-color: var(--light-text-color);
        position: relative;
        transition: all var(--transition-speed) ease;
    }

    .hamburger::before,
    .hamburger::after {
        content: '';
        position: absolute;
    }

    .hamburger::before {
        top: -8px;
    }

    .hamburger::after {
        bottom: -8px;
    }

    .menu-toggle.active .hamburger {
        background-color: transparent;
    }

    .menu-toggle.active .hamburger::before {
        top: 0;
        transform: rotate(45deg);
    }

    .menu-toggle.active .hamburger::after {
        bottom: 0;
        transform: rotate(-45deg);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInFromLeft {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInFromRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.fade-in {
    animation: fadeIn 1s ease-out;
}

.slide-in-left {
    animation: slideInFromLeft 0.5s ease-out;
}

.slide-in-right {
    animation: slideInFromRight 0.5s ease-out;
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
    max-width: 600px;
    width: 100%;
}

.search-form input[type="text"],
.search-form select {
    width: 100%;
    padding: 12px 15px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #f9f9f9;
    transition: all 0.3s ease;
}

.search-form input[type="text"]:focus,
.search-form select:focus {
    outline: none;
    border-color: #4a90e2;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.search-form select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23333' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

.search-form button {
    padding: 12px 25px;
    font-size: 16px;
    color: #fff;
    background-color: #4a90e2;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    align-self: flex-start;
}

.search-form button:hover {
    background-color: #3a7bc8;
}

@media (max-width: 768px) {
    .search-form {
        max-width: 100%;
    }
}