/*
Theme Name: Silverback Rwanda
Theme URI: https://example.com/silverback-rwanda
Author: Antigravity
Author URI: https://example.com
Description: Premium, marketing-focused WordPress theme for gorilla trekking experiences in Rwanda.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: silverback-rwanda
*/

/* ==========================================================================
   Variables
   ========================================================================== */
:root {
    /* Colors */
    --color-primary: #1F3D2B; /* Volcanic Green */
    --color-background: #F4F6F5; /* Mist Gray */
    --color-accent: #5A3E2B; /* Earth Brown */
    --color-gold: #C8A24A; /* Sunrise Gold */
    --color-white: #FFFFFF;
    --color-black: #111111;
    
    /* Typography */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;   /* 8px */
    --spacing-sm: 1rem;     /* 16px */
    --spacing-md: 2rem;     /* 32px */
    --spacing-lg: 4rem;     /* 64px */
    --spacing-xl: 8rem;     /* 128px */
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 12px;
    --radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--color-background);
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }

p {
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body); /* Or Heading font depending on preference */
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-size: 0.9rem;
}

.btn-primary {
    background-color: var(--color-gold);
    color: var(--color-primary);
}

.btn-primary:hover {
    background-color: #b08d3d;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    border: 1px solid var(--color-white);
    color: var(--color-white);
}

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

.btn-outline-dark {
    background-color: transparent;
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
}

.btn-outline-dark:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Cards */
.card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    transition: transform var(--transition-smooth);
}

.card:hover {
    transform: translateY(-5px);
}

.card-img {
    height: 250px;
    object-fit: cover;
    width: 100%;
}

.card-body {
    padding: var(--spacing-md);
}

/* Sections */
.section {
    padding: var(--spacing-xl) 0;
}

.section-bg-white {
    background-color: var(--color-white);
}

.section-bg-mist {
    background-color: var(--color-background);
}

.section-bg-dark {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.section-bg-dark h2, .section-bg-dark p {
    color: var(--color-white);
}