/* DESIGN SYSTEM: Future Dark Mode Implementation Prep */
:root {
    /* Palette strict rules: */
    --beige: #F5E6D3;         /* Main background */
    --caramel: #C68E5F;       /* Sections / Highlights */
    --brown: #5A3E2B;         /* Navbar / Strong Text Elements */
    --accent: #1E3A5F;        /* Deep Blue -> BUTTONS/LINKS/CTA ONLY */
    
    /* Defaults mapped: */
    --bg-main: var(--beige);
    --bg-card: #FFFFFF;
    --text-main: #333333;
    --text-strong: var(--brown);
    
    /* Shadows mapped for smooth lifts */
    --shadow-light: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-deep: 0 18px 40px rgba(90, 62, 43, 0.25);
    --shadow-card: 0 8px 15px rgba(0, 0, 0, 0.08);

    /* System vars */
    --transition-speed: 0.3s;
    --ease-fluid: ease-in-out;
}

/* Base Configs */
html { scroll-behavior: smooth; font-size: 100%; box-sizing: border-box; }
*, *:before, *:after { box-sizing: inherit; margin: 0; padding: 0; }

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

a { 
    text-decoration: none; 
    color: var(--accent); /* ALL anchor links blue strictly */
    transition: all var(--transition-speed) var(--ease-fluid);
}

img { max-width: 100%; height: auto; }

ul { list-style: none; }

/* UTILITY CLASSES / MODULAR 'SCRUM-BASED' ELEMENTS */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.text-center { text-align: center; }
.center-margin { margin-left: auto; margin-right: auto; }
.text-strong { color: var(--text-strong); font-weight: 800; }
.text-beige { color: var(--beige); }
.text-white { color: #fff; }
.text-4xl { font-size: 2.5rem; }
.font-bold { font-weight: bold; }
.font-italic { font-style: italic; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2.5rem; }
.mt-auto { margin-top: auto; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.py-4 { padding: 2rem 0; }
.pb-xl { padding-bottom: 4rem; }

.bg-caramel { background-color: var(--caramel); }
.bg-brown { background-color: var(--brown); }
.bg-white { background-color: #fff; }
.bg-alt { background-color: rgba(198, 142, 95, 0.1); }
.section-bg-alt { background: linear-gradient(135deg, #FFFFFF, var(--beige)); }
.bg-accent { background-color: var(--accent); }

.flex-row { display: flex; }
.justify-between { justify-content: space-between; }
.align-center { align-items: center; }
.align-start { align-items: flex-start; }

.grid-card { display: grid; gap: 1.5rem; }
.grid-5 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-2-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }

.block { display: block; }
.w-full { width: 100%; }
.max-w-lg { max-width: 800px; }
.rounded { border-radius: 8px; }

/* HOVER 3D LIFT KEY FEATURE (Applies strict to interactive UI nodes) */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-deep);
}
.hover-lift-section { transition: transform 0.3s ease; }
.hover-lift-section:hover { transform: translateY(-5px); }

/* NAVBAR COMPONENT */
.navbar {
    background-color: var(--brown);
    padding: 1rem 0;
    color: var(--beige);
    position: sticky;
    top: 0;
    z-index: 999;
}
.navbar.shadow-md { box-shadow: 0 4px 10px rgba(0,0,0,0.15); }
.navbar .logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--beige);
}
.navbar .nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.navbar .nav-links a {
    color: var(--beige); /* Except inside Navbar where we need beige on brown base. */
    font-weight: 600;
}
.navbar .nav-links a:hover {
    color: var(--caramel); 
}
.navbar .nav-links a.btn { color: #fff; }
.hamburger {
    background: none; border: none; font-size: 2rem;
    color: var(--beige); cursor: pointer; display: none;
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 10px 24px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
}
.btn-accent { background-color: var(--accent); color: #fff; }
.btn-accent-outline {
    background-color: transparent;
    border-color: var(--accent);
    color: var(--accent);
}
.btn-accent-outline:hover { background-color: var(--accent); color: #fff; }
.btn-bg-white { background-color: #fff; color: var(--text-strong); }
.btn-sm { padding: 6px 14px; font-size: 0.9rem; }
.btn-lg { padding: 14px 30px; font-size: 1.1rem; }

/* SECTION TYPOGRAPHY & LAYOUT */
.section-padding { padding: 5rem 0; }
.section-title { font-size: 2rem; margin-bottom: 2rem; }

/* HOME COMPONENTS */
.hero {
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1rem;
}
.text-highlight { color: var(--caramel); }
.hero-subtext {
    font-size: 1.2rem; margin-bottom: 2rem; color: #555;
}
.hero-buttons {
    display: flex; gap: 1rem; justify-content: center;
}
.feature-tags { margin-top: 1.5rem; display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap;}
.tag {
    color: var(--brown); padding: 5px 12px; border-radius: 20px; font-weight: 600; font-size: 0.9rem;
}

/* CARDS */
.card {
    background-color: var(--bg-card);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow-card);
    display: flex; flex-direction: column;
}
.card h3 { color: var(--text-strong); margin-bottom: 0.5rem; }

.card-alt { background-color: var(--beige); color: var(--text-strong); border-radius: 10px; padding: 2rem; }
.shadow-inner { box-shadow: inset 0px 5px 15px rgba(0,0,0,0.1); }

/* SERVICES */
.service-card p { flex-grow: 1; }

/* PACKAGES */
.pricing-card { position: relative; height: 100%; border: 1px solid rgba(0,0,0,0.05);}
.border-subtle { border-color: rgba(0,0,0,0.1); }
.border-beige-subtle { border-color: rgba(245, 230, 211, 0.3); }
.pricing-features li { margin-bottom: 0.75rem; font-weight: 500; }
.highlight-card {
    background: linear-gradient(180deg, var(--caramel), var(--brown));
    color: #fff;
    border: none;
    transform: scale(1.05); /* Highlight popup */
}
.highlight-card:hover { transform: scale(1.05) translateY(-8px); } /* Keep popup and lift! */
.highlight-card h3 { color: #fff; font-size: 1.8rem;}
.popular-tag {
    position: absolute; top: -15px; right: 20px;
    padding: 5px 15px; border-radius: 15px; font-size: 0.8rem;
}

/* FORM STYLES */
.contact-form { background-color: #fff; }
.form-group { margin-bottom: 1rem; width: 100%;}
.half-width { width: 48%; }
.form-group label { display: block; font-weight: 600; margin-bottom: 0.5rem; font-size: 0.9rem; }
.form-group input, .form-group textarea, .custom-select {
    width: 100%; padding: 12px; border: 1px solid #ccc;
    border-radius: 6px; font-family: 'Inter', sans-serif;
    transition: box-shadow var(--transition-speed); background-color: #FDFBF8;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none; box-shadow: 0 0 5px var(--accent); border-color: var(--accent);
}
.custom-select { cursor: pointer; }

/* STARS AND RATING */
.star-rating { font-size: 1.5rem; color: #ccc; display: inline-block;}
.star-rating span { cursor: pointer; transition: color 0.2s; }
.star-rating span.active, .star-rating span:hover, .star-rating span:hover ~ span {
    color: var(--brown);
}
.success-message {
    padding: 10px; background-color: #d4edda; color: #155724;
    border: 1px solid #c3e6cb; border-radius: 4px; text-align: center; font-weight: 600;
}
.success-message.hidden { display: none; }
.success-message.show { display: block; animation: fadeIn 0.5s ease forwards;}
@keyframes fadeIn { from{opacity:0;} to{opacity:1;}}

/* RESPONSIVE DESIGN */
@media(max-width: 900px) {
    .grid-2-columns { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.8rem; }
    .hero-buttons { flex-direction: column; width: 100%; align-items: stretch;}
    .hero-buttons a { width: 100%; text-align: center; }
}

@media(max-width: 768px) {
    .hamburger { display: block; }
    .nav-links { 
        display: none; 
        flex-direction: column;
        width: 100%; 
        position: absolute; 
        top: 60px; right: 0;
        background-color: var(--brown);
        padding: 1.5rem 0; box-shadow: var(--shadow-deep);
    }
    .nav-links.active { display: flex; }
    .form-row.flex-row { flex-direction: column; }
    .form-group.half-width { width: 100%; }
    .highlight-card { transform: scale(1); } /* remove highlight sizing overlay on mobile for proper fitting */
    .highlight-card:hover { transform: translateY(-8px); }
}