/* css/main.css - Core Styles */

:root {
    /* Earth Tone Color Palette */
    --primary-black: #1a1a1a;
    --soft-black: #2d2d2d;
    --charcoal: #3d3d3d;
    
    /* Greens */
    --forest-dark: #1e3a29;
    --forest-green: #2d5016;
    --sage-green: #7c8471;
    --olive: #6b7c59;
    --moss: #8a9a5b;
    --sage-light: #a8b79e;
    
    /* Browns & Neutrals */
    --bark-brown: #4a3c28;
    --walnut: #5d4e37;
    --clay: #8b6f47;
    --sand: #c9b8a8;
    --cream: #f4f1e8;
    --warm-white: #faf8f3;
    --pure-white: #ffffff;
    
    /* Accent Colors */
    --terracotta: #bc6c3c;
    --rust: #a0522d;
    --ochre: #cc9966;
    --stone-gray: #918b85;
    
    /* Updated CSS Variables */
    --accent-gold: var(--terracotta);
    --gray-dark: var(--charcoal);
    --gray-medium: var(--stone-gray);
    --gray-light: #b8b3ad;
    --gray-pale: #e5e2dd;
    --off-white: var(--cream);
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Playfair Display', serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    --spacing-xxl: 8rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-slower: 0.8s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(30, 58, 41, 0.1);
    --shadow-md: 0 4px 6px rgba(30, 58, 41, 0.1);
    --shadow-lg: 0 10px 15px rgba(30, 58, 41, 0.1);
    --shadow-xl: 0 20px 25px rgba(30, 58, 41, 0.15);
    --shadow-2xl: 0 25px 50px rgba(30, 58, 41, 0.25);
}

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

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

body {
    font-family: var(--font-primary);
    color: var(--soft-black);
    background-color: var(--warm-white);
    background-image: 
        url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='turbulence' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.02'/%3E%3C/svg%3E");
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-secondary);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--forest-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--charcoal);
}

.lead {
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--walnut);
    margin-bottom: var(--spacing-md);
}

/* Links */
a {
    color: var(--forest-green);
    text-decoration: none;
    transition: var(--transition-base);
}

a:hover {
    color: var(--terracotta);
}

/* Buttons with organic feel */
.btn {
    display: inline-block;
    padding: 0.875rem 2.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    z-index: 1;
    font-style: italic;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--terracotta);
    transition: width 0.4s ease;
    z-index: -1;
    border-radius: 30px;
}

.btn:hover::before {
    width: 100%;
}

.btn-primary {
    background: var(--forest-green);
    color: var(--warm-white);
    border: 2px solid var(--forest-green);
}

.btn-primary:hover {
    color: var(--warm-white);
    border-color: var(--terracotta);
}

.btn-outline {
    background: transparent;
    color: var(--warm-white);
    border: 2px solid var(--warm-white);
}

.btn-outline::before {
    background: var(--warm-white);
}

.btn-outline:hover {
    color: var(--forest-dark);
}

/* Section Spacing */
section {
    padding: var(--spacing-xxl) 0;
}

/* Section Headers with organic styling */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
    position: relative;
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
    color: var(--forest-dark);
    font-style: italic;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--terracotta);
    border-radius: 3px;
}

.section-title::before {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='20' viewBox='0 0 100 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30,10 Q50,5 70,10' stroke='%23c9b8a8' stroke-width='1' fill='none' opacity='0.4'/%3E%3Ccircle cx='50' cy='10' r='2' fill='%23bc6c3c' opacity='0.6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--olive);
    font-weight: 300;
    font-style: italic;
    letter-spacing: 1px;
}

/* Forms */
.form-group {
    position: relative;
    margin-bottom: var(--spacing-md);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 0;
    font-size: 1rem;
    font-family: var(--font-primary);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--sage-light);
    outline: none;
    transition: var(--transition-base);
    color: var(--forest-dark);
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 0;
    font-size: 1rem;
    color: var(--olive);
    pointer-events: none;
    transition: var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group input:valid,
.form-group textarea:valid {
    border-bottom-color: var(--forest-green);
}

.form-group input:focus ~ label,
.form-group textarea:focus ~ label,
.form-group input:valid ~ label,
.form-group textarea:valid ~ label {
    top: -0.5rem;
    font-size: 0.875rem;
    color: var(--forest-green);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

/* Loading Screen */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--cream);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--sage-light);
    border-top-color: var(--forest-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-sm);
}

.loader-content p {
    font-family: var(--font-secondary);
    font-size: 1.125rem;
    color: var(--olive);
    font-style: italic;
}

/* Animations */
@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

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

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mb-5 { margin-bottom: var(--spacing-xl); }

.hidden { display: none; }
.visible { display: block; }

/* Success Message */
.success-message {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--warm-white);
    padding: var(--spacing-lg);
    border-radius: 0;
    box-shadow: var(--shadow-2xl);
    border: 2px solid var(--forest-green);
    z-index: 10000;
    display: none;
    animation: scaleIn 0.3s ease;
}

.success-message.show {
    display: block;
}

.success-content {
    text-align: center;
}

.success-content svg {
    width: 60px;
    height: 60px;
    color: var(--forest-green);
    margin-bottom: var(--spacing-sm);
}

.success-content p {
    font-size: 1.125rem;
    color: var(--forest-dark);
    margin: 0;
}

@keyframes scaleIn {
    from {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }
    to {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}