:root {
    /* Material Design 2.0 Color Palette - Aligned with Logo */
    --primary: #d15d53; /* Logo Red */
    --primary-variant: #b04e45;
    --secondary: #546e7a; /* Blue-Grey for contrast */
    --background: #ffffff;
    --surface: #ffffff;
    --on-background: #212121;
    --on-surface: #212121;
    --on-primary: #ffffff;
    --text-secondary: #757575;
    
    /* MD2 Elevations */
    --shadow-1: 0 2px 1px -1px rgba(0,0,0,0.2), 0 1px 1px 0 rgba(0,0,0,0.14), 0 1px 3px 0 rgba(0,0,0,0.12);
    --shadow-2: 0 3px 3px -2px rgba(0,0,0,0.2), 0 3px 4px 0 rgba(0,0,0,0.14), 0 1px 8px 0 rgba(0,0,0,0.12);
    --shadow-3: 0 5px 5px -3px rgba(0,0,0,0.2), 0 8px 10px 1px rgba(0,0,0,0.14), 0 3px 14px 2px rgba(0,0,0,0.12);
    
    /* Spacing & Radii (Standard MD2) */
    --radius-button: 4px;
    --radius-card: 4px;
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background);
    color: var(--on-background);
    line-height: 1.5;
}

h1, h2, h3 {
    font-weight: 500;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Navbar */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--surface);
    box-shadow: var(--shadow-1);
    padding: 8px 0;
}

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

.logo-img {
    height: 70px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 24px;
}

.nav-links a {
    text-decoration: none;
    color: var(--on-surface);
    font-weight: 500;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.75px;
    transition: var(--transition);
}

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

/* Buttons (MD2) */
.btn-primary {
    background-color: var(--primary);
    color: var(--on-primary);
    padding: 10px 16px;
    border-radius: var(--radius-button);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 1.25px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-1);
    display: inline-block;
}

.btn-primary:hover {
    background-color: var(--primary-variant);
    box-shadow: var(--shadow-2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary);
    padding: 10px 16px;
    border-radius: var(--radius-button);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 1.25px;
    transition: var(--transition);
    border: none;
}

.btn-secondary:hover {
    background-color: rgba(209, 93, 83, 0.04);
}

.btn-outline, .btn-accent {
    /* Consolidating into MD2 styles */
    background-color: var(--surface);
    color: var(--primary);
    border: 1px solid #dadce0;
    padding: 10px 16px;
    border-radius: var(--radius-button);
    text-decoration: none;
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 1.25px;
    transition: var(--transition);
}

.btn-outline:hover, .btn-accent:hover {
    background-color: rgba(209, 93, 83, 0.04);
    border-color: var(--primary);
}

/* Hero Section */
.hero {
    height: 80vh;
    display: flex;
    align-items: center;
    background-color: #fef7f6; /* Very subtle logo-red tint */
    padding-top: 76px;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 16px;
    line-height: 1.2;
    color: var(--on-background);
}

.hero-content p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.hero-btns {
    display: flex;
    gap: 16px;
}

.feature-card {
    background: var(--surface);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-2);
    overflow: hidden;
    width: 100%;
}

.hero-img {
    width: 100%;
    height: auto;
    display: block;
}

/* Sections */
section {
    padding: 80px 0;
}

.section-header {
    text-align: left; /* MD2 often prefers left alignment for consistency */
    margin-bottom: 48px;
}

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 8px;
}

/* Services */
.services {
    background-color: var(--background);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    padding: 32px;
    background: var(--surface);
    border-radius: var(--radius-card);
    transition: var(--transition);
}

.service-card:hover {
    box-shadow: var(--shadow-1);
}

.service-card .icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
    color: var(--primary);
}

/* Portfolio */
.portfolio {
    background-color: #f5f5f5;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.portfolio-item {
    background: var(--surface);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-1);
}

.portfolio-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.portfolio-info {
    padding: 16px;
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.pricing-card {
    padding: 32px;
    background: var(--surface);
    border: 1px solid #e0e0e0;
    border-radius: var(--radius-card);
    display: flex;
    flex-direction: column;
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    position: relative;
}

.badge {
    position: absolute;
    top: -12px;
    left: 24px;
    background-color: var(--primary);
    color: white;
    padding: 2px 8px;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 500;
}

.price {
    font-size: 2rem;
    font-weight: 500;
    margin: 16px 0;
}

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

.pricing-card ul {
    list-style: none;
    margin-bottom: 24px;
    flex-grow: 1;
}

.pricing-card ul li {
    padding: 8px 0;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    border-bottom: 1px solid #f5f5f5;
}

/* Contact */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
}

.contact-form-container {
    padding: 24px;
    background: var(--surface);
    box-shadow: var(--shadow-1);
    border-radius: var(--radius-card);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 0.75rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 12px 0;
    border: none;
    border-bottom: 1px solid #e0e0e0;
    background: transparent;
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-bottom: 2px solid var(--primary);
}

/* Footer */
footer {
    background-color: #212121;
    color: #ffffff;
    padding: 48px 0;
}

.socials a {
    color: #bdbdbd;
    margin-left: 24px;
}

/* Mobile Menu Styling */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--on-surface);
    margin: 3px 0;
    transition: var(--transition);
}

@media (max-width: 960px) {
    .menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-links {
        position: fixed;
        right: -100%;
        top: 0;
        flex-direction: column;
        background: var(--surface);
        width: 70%;
        height: 100vh;
        padding-top: 100px;
        box-shadow: var(--shadow-3);
        transition: 0.3s;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links li {
        margin: 16px 0;
    }

    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

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

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

    .hero .container, .contact-wrapper {
        grid-template-columns: 1fr;
    }
    .services-grid, .pricing-grid {
        grid-template-columns: 1fr;
    }
}

.hidden {
    display: none !important;
}

.form-response {
    padding: 24px;
    background-color: #fef7f6;
    border: 1px solid var(--primary);
    border-radius: var(--radius-card);
    text-align: center;
    color: var(--on-surface);
}