/* Variables */
:root {
    --theme-color: #83a08d; /* Jade */
    --button-color: #b2a177; /* Clay */
    --background-color: #f2ede0; /* Canvas */
    --text-color: #555555; /* Ink */
    --footer-bg: #718294; /* Slate */
    --secondary-text-color: #718294; /* Slate (for less prominent text) */
    --accent-color: #b2a177; /* Clay (for accents) */
}

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

html {
    font-size: 62.5%; /* Makes 1rem = 10px */
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif; /* Changed from Inter as per inline styles in HTML */
    font-size: 2rem; /* Default font size 16px */
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    overflow-x: hidden;
}

/* Add this rule to ensure body takes full height for potential flex/grid layouts */
body, html {
    min-height: 100%;
}


h1, h2, h3, h4, h5, h6, .logo-text { /* Added .logo-text here as per inline styles */
    font-family: 'DM Serif Text', serif; /* Changed from Montserrat as per inline styles in HTML */
    font-weight: 400; /* Adjusted based on inline styles */
    line-height: 1.2;
    margin-bottom: 2rem;
}

h1 {
    font-size: 4.8rem;
}

h2 {
    font-size: 3.6rem;
}

h3 {
    font-size: 2.4rem;
}

p {
    margin-bottom: 1.6rem;
    font-family: 'Open Sans', sans-serif; /* Ensure consistency */
}

a {
    text-decoration: none;
    color: var(--theme-color);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--theme-color);
    opacity: 0.8; /* Slight fade on hover for consistency */
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block; /* Prevents potential bottom spacing */
}

/* Container */
.container {
    width: 100%;
    max-width: 120rem; /* 1200px */
    margin: 0 auto;
    padding: 0 2rem; /* 20px padding */
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.2rem 2.4rem;
    border-radius: 0.4rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: 1.6rem;
    margin-bottom: 1.6rem; /* Added margin-bottom for wrapping */
    font-family: 'Open Sans', sans-serif; /* Ensure consistency */
}

.btn-primary {
    background-color: var(--button-color); /* Clay */
    color: white;
    border: 2px solid var(--button-color); /* Add border for consistency */
}

.btn-primary:hover {
    background-color: var(--theme-color); /* Jade hover */
    border-color: var(--theme-color); /* Match border color on hover */
    color: white;
}

.btn-secondary { /* This style wasn't used but kept for potential future use */
    background-color: transparent;
    color: var(--theme-color);
    border: 2px solid var(--theme-color);
}

.btn-secondary:hover {
    background-color: var(--theme-color);
    color: white;
}

/* Section Styles */
.section {
    padding: 8rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 6rem;
}

.section-subtitle {
    display: block;
    font-size: 1.8rem;
    color: var(--theme-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.2rem;
    font-family: 'Open Sans', sans-serif; /* Ensure consistency */
}

.section-title {
    font-size: 3.6rem; /* Consistent with h2 size */
    color: var(--text-color);
}

/* Header */
.header {
    position: fixed; /* Changed from fixed for testing, revert if needed */
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: transparent;
    transition: background-color 0.3s ease, padding 0.3s ease;
    padding: 2rem 0;
}

.header.scrolled {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1.5rem 0;
}

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

/* Logo specific styles (adjust max-height if needed) */
.logo .logo-link {
    display: inline-block; /* Ensure link wraps image correctly */
}
.logo .logo-img {
     max-height: 60px; /* Defined inline in HTML, copied here */
     width: auto; /* Ensure aspect ratio is maintained */
     vertical-align: middle; /* Helps alignment */
}


/* Logo text style (if needed, but image is used) */
.logo-text {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--theme-color);
    font-family: 'DM Serif Text', serif; /* Ensure consistency */
}

/* Desktop Navigation */
.nav {
    /* Desktop styles */
}

.nav-list {
    display: flex;
}

.nav-item {
    margin-left: 3rem;
}

.nav-link {
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--text-color);
    position: relative;
    padding-bottom: 0.8rem; /* Add padding for underline space */
    font-family: 'Open Sans', sans-serif; /* Ensure consistency */
}

.nav-link:hover, .nav-link.active {
    color: var(--theme-color);
}

/* Underline effect */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; /* Position underline correctly */
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--theme-color);
    transition: width 0.3s ease;
}

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

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none; /* Hidden by default */
    background: none;
    border: none;
    cursor: pointer;
    width: 3rem; /* 30px */
    height: 2.4rem; /* 24px */
    position: relative; /* Needed for z-index */
    z-index: 102; /* Above nav panel */
}

.mobile-menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--text-color); /* Color for hamburger lines */
    border-radius: 3px;
    transition: all 0.3s ease;
    position: absolute; /* Use absolute positioning for animation */
    left: 0;
}
.mobile-menu-toggle span:nth-child(1) { top: 0; }
.mobile-menu-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.mobile-menu-toggle span:nth-child(3) { bottom: 0; }

/* Animation for toggle button */
.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px); /* Adjusted translate values slightly */
}
.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px); /* Adjusted translate values slightly */
}


/* Hero Section */
.hero {
    position: relative;
    min-height: 70vh; /* Adjusted min-height */
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: var(--background-color);
    padding-top: 10rem; /* Add padding to account for fixed header height */
    padding-bottom: 5rem; /* Add some bottom padding */
}

.hero-content {
    display: flex;
    justify-content: center;
    align-items: center; /* Center items vertically if needed */
}

.hero-text {
    max-width: 70rem; /* 700px */
    text-align: center; /* Center text for hero */
}

/* Removed Hero Tagline as it's not in HTML */

.hero-title {
    font-size: 4.8rem; /* Maintained size */
    margin-bottom: 2rem; /* Added margin */
}

.hero-title .highlight {
    color: var(--theme-color);
}

.hero-description {
    font-size: 1.8rem;
    margin-bottom: 3rem;
    color: var(--secondary-text-color);
    max-width: 60rem; /* Constrain width */
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center; /* Center buttons */
}

/* Removed Hero Visual/Shape related styles as they are not in HTML */

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, var(--theme-color) 0%, transparent 70%); /* Adjusted gradient */
    opacity: 0.08; /* Slightly reduced opacity */
    z-index: 0; /* Behind content */
}

/* About Section */
.about {
    background-color: white;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 6rem;
}

.about-text {
    flex: 1;
}

.about-visual {
    flex: 0 0 40%; /* Assign specific width */
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-shape {
    width: 100%; /* Make it fill the visual container */
    max-width: 30rem; /* Max size */
    padding-bottom: 100%; /* Create aspect ratio 1:1 */
    position: relative;
}

.about-shape::before { /* Use pseudo-element for shape */
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--theme-color) 100%);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    opacity: 0.1;
    animation: morph 8s ease-in-out infinite alternate; /* Added alternate */
}


/* Approach Section */
.approach {
    background-color: var(--background-color);
}

.approach-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(28rem, 1fr)); /* Slightly smaller min */
    gap: 3rem;
}

.approach-card {
    background-color: white;
    padding: 4rem;
    border-radius: 1rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    display: flex; /* Use flexbox for alignment */
    flex-direction: column;
    align-items: center;
}

.approach-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.approach-card-icon {
    width: 8rem;
    height: 8rem;
    margin-bottom: 2rem; /* Removed auto margin */
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--theme-color); /* Changed background */
    color: white; /* Set icon color to white */
    border-radius: 50%;
    font-size: 3rem;
    flex-shrink: 0; /* Prevent shrinking */
}

.approach-card-title {
    margin-bottom: 1.5rem;
    font-size: 2.2rem; /* Adjusted size */
}

.approach-card-description {
    color: var(--secondary-text-color);
    font-size: 1.5rem; /* Adjusted size */
}


/* Contact Section */
.contact {
    background-color: var(--background-color);
}

.contact-content {
    display: flex; /* Changed to flex */
    flex-direction: column; /* Stack items vertically */
    align-items: center; /* Center items */
    gap: 4rem; /* Space between info and form/map */
}

.contact-info {
    max-width: 60rem;
    text-align: center;
}

.contact-description {
    margin-bottom: 3rem; /* Reduced margin */
}

/* Styles for contact methods in footer already exist - removed redundant section */


/* Footer */
.footer {
    background-color: var(--footer-bg); /* Slate */
    color: rgba(255, 255, 255, 0.9); /* Slightly brighter text */
    padding: 6rem 0 2rem;
    font-family: 'Open Sans', sans-serif; /* Ensure consistency */
}

.footer-content {
    display: flex;
    flex-direction: column; /* Stack vertically first */
    align-items: center; /* Center items */
    text-align: center;
    gap: 4rem; /* Space between sections */
    margin-bottom: 4rem;
}

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

.footer-tagline {
    font-size: 2rem;
    opacity: 0.8;
    margin-top: 1rem;
}

.footer-links {
    width: 100%; /* Take full width for centering */
}

.footer-nav {
    display: flex;
    gap: 2rem;
    justify-content: center; /* Center nav links */
    flex-wrap: wrap; /* Allow wrapping */
}

.footer-nav a {
    color: white;
    opacity: 0.8;
    font-size: 1.5rem;
}

.footer-nav a:hover {
    opacity: 1;
    color: var(--theme-color); /* Use theme color for hover */
}

/* Footer Contact Methods - Using styles from HTML for now */
.footer-contact {
    /* Styles added inline in HTML */
    width: 100%;
}

.footer-bottom {
    text-align: center;
    padding-top: 3rem; /* Increased padding */
    margin-top: 4rem; /* Add margin */
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    font-size: 1.4rem;
    opacity: 0.7;
}

/* Custom Cursor - Keep as is, but potentially remove on mobile */
.cursor-dot,
.cursor-outline {
    pointer-events: none;
    position: fixed;
    top: 50%; /* Start centered */
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.1s ease-out; /* Faster transform */
    z-index: 9999;
    will-change: transform; /* Performance hint */
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--theme-color);
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 2px solid var(--theme-color);
    transition: transform 0.2s ease-out, width 0.3s ease, height 0.3s ease, border 0.3s ease; /* Smoother outline transition */
}

body:hover .cursor-dot,
body:hover .cursor-outline {
    opacity: 1;
}

/* Cursor interaction styles */
a:hover ~ .cursor-outline,
button:hover ~ .cursor-outline,
.btn:hover ~ .cursor-outline {
    transform: translate(-50%, -50%) scale(1.5); /* Scale up outline */
    border-color: var(--accent-color); /* Change color */
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); } /* Reduced float distance */
    100% { transform: translateY(0px); }
}

@keyframes morph { /* Keep morph animation */
    0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    25% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
    50% { border-radius: 30% 70% 70% 30% / 70% 30% 70% 30%; }
    75% { border-radius: 70% 30% 30% 70% / 30% 70% 30% 70%; }
    100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
}

/* Reveal Animation */
.reveal-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275), transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Softer ease */
}

.reveal-element.revealed {
    opacity: 1;
    transform: translateY(0);
}


/* -------------------- */
/* --- Media Queries --- */
/* -------------------- */

/* Medium devices (tablets, less than 992px) */
@media (max-width: 991.98px) {
    html {
        /* font-size: 60%; */ /* Adjust if needed, 62.5% is often good */
    }

    .container {
        max-width: 960px;
    }

    .hero {
        min-height: 60vh;
        padding-top: 12rem; /* Adjust hero padding */
    }

    .about-content {
        flex-direction: column;
        text-align: center; /* Center text when stacked */
    }

    .about-text {
        order: 2;
        max-width: 60rem; /* Limit width */
    }

    .about-visual {
        order: 1;
        margin-bottom: 4rem;
        width: 60%; /* Adjust size */
    }
    .about-shape { max-width: 25rem; }

     /* Adjust footer layout for tablets */
    .footer-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start; /* Align items top */
        text-align: left;
        gap: 3rem;
    }
    .footer-logo { flex: 1; }
    .footer-links { flex: 1; text-align: center; }
    .footer-contact { flex: 1; text-align: right;} /* Use inline styles still */

    .footer-nav { justify-content: center; }
    .footer-tagline { margin-left: 0; margin-right: 0; }
}


/* Small devices (landscape phones, less than 768px) */
@media (max-width: 767.98px) {
    html {
        font-size: 58%; /* Slightly smaller base font */
    }

    body {
        /* *** KEY FIX: Add padding to body top to prevent overlap by fixed header *** */
        padding-top: 8rem; /* Adjust this value based on the actual height of your fixed header */
    }

    .header {
        /* Ensure header is fixed and styled for mobile */
        position: fixed; /* Already set, but confirm */
        background-color: white; /* Give mobile header a background */
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        padding: 1.5rem 0; /* Adjust padding */
        z-index: 100; /* Ensure it's above content */
    }

     /* Mobile Header: Logo and Toggle Alignment */
     .header-inner {
         /* On mobile, header-inner might only contain the wrapper */
     }
    .mobile-header-top {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%; /* Ensure it spans the container width */
    }
     .logo .logo-img {
         max-height: 50px; /* Slightly smaller logo */
     }


    /* Hide desktop nav, show toggle */
    .nav {
        position: fixed;
        top: 0;
        right: -100%; /* Start off-screen */
        width: 75%; /* Adjust width */
        max-width: 320px; /* Max width */
        height: 100vh;
        background-color: white;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.15);
        transition: right 0.4s ease; /* Smoother transition */
        z-index: 101; /* Above header content, below toggle */
        display: flex;
        align-items: center;
        justify-content: center;
        padding-top: 8rem; /* Add padding */
    }

    .nav.active {
        right: 0; /* Slide in */
    }

    .nav-list {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .nav-item {
        margin: 0; /* Remove horizontal margin */
        width: 100%;
        text-align: center;
        border-bottom: 1px solid #eee;
    }
    .nav-item:last-child { border-bottom: none;}

    .nav-link {
        display: block; /* Make link take full width */
        padding: 2rem 1rem; /* Larger tap targets */
        font-size: 1.8rem; /* Larger font */
        font-weight: 500;
    }
    .nav-link::after { display: none; } /* Remove underline */
    .nav-link.active { color: var(--theme-color); background-color: #f9f9f9; }

    .mobile-menu-toggle {
        display: block; /* Show toggle */
    }


    /* Adjust content sections for mobile */
    .section { padding: 6rem 0; }
    .section-header { margin-bottom: 4rem; }

    h1, .hero-title { font-size: 3.8rem; } /* Adjust heading sizes */
    h2, .section-title { font-size: 3.2rem; }

    .hero { padding-top: 8rem; min-height: 50vh; } /* Adjust hero padding/height */

    .approach-cards { grid-template-columns: 1fr; } /* Stack cards */
    .approach-card { padding: 3rem; }

    /* Footer adjustments */
    .footer-content {
        flex-direction: column; /* Stack all footer items */
        align-items: center;
        text-align: center;
        gap: 3rem;
    }
     .footer-logo, .footer-links, .footer-contact {
        flex: none; /* Reset flex */
        width: 100%;
        text-align: center;
    }
    .footer-contact { order: 3; } /* Adjust order if needed */
    .footer-nav { gap: 1.5rem 2.5rem; } /* Adjust spacing */


    /* Hide custom cursor on touch devices (optional but recommended) */
    .cursor-dot, .cursor-outline {
        display: none;
    }
}

/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
     html {
         font-size: 55%; /* Even smaller base */
     }
     body { padding-top: 7rem; } /* Adjust body padding if header shrinks */
     .header { padding: 1rem 0; }
     .logo .logo-img { max-height: 45px; }

    h1, .hero-title { font-size: 3.4rem; }
    h2, .section-title { font-size: 2.8rem; }
    .hero-description { font-size: 1.6rem; }
    .section { padding: 5rem 0; }

    .btn { padding: 1rem 2rem; font-size: 1.5rem; }

    .footer-nav { gap: 1rem 2rem; } /* Tighter link spacing */
    .footer-contact div { margin-bottom: 1rem; } /* Space out contact items */
}