/* =============================================
   ServeScottCo - Main Stylesheet
   Design: Warm & Welcoming
   ============================================= */

/* ----- CSS Variables ----- */
:root {
    --color-primary: #E07A5F;
    --color-primary-dark: #c96a51;
    --color-secondary: #81B29A;
    --color-secondary-dark: #6a9a82;
    --color-accent: #F2CC8F;
    --color-neutral-light: #FAF9F6;
    --color-neutral-dark: #3D405B;
    --color-white: #ffffff;

    --font-heading: 'Inter', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    --shadow-sm: 0 2px 4px rgba(61, 64, 91, 0.08);
    --shadow-md: 0 4px 12px rgba(61, 64, 91, 0.12);
    --shadow-lg: 0 8px 24px rgba(61, 64, 91, 0.16);

    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-neutral-dark);
    background-color: var(--color-neutral-light);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-neutral-dark);
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
}

h2 {
    font-size: 1.75rem;
}

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

a:hover {
    color: var(--color-primary-dark);
}

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

/* ----- Layout ----- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ----- Header & Navigation ----- */
.site-header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-sm) var(--spacing-md);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--color-primary);
}

.logo:hover {
    opacity: 0.9;
}

.logo img {
    display: block;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-links a {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-neutral-dark);
    padding: var(--spacing-xs) 0;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-normal);
}

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

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

/* Mobile Navigation */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-neutral-dark);
    position: relative;
    transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background-color: var(--color-neutral-dark);
    transition: transform var(--transition-normal);
}

.hamburger::before {
    top: -7px;
}

.hamburger::after {
    bottom: -7px;
}

/* ----- Hero Section ----- */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #d4735a 100%);
    color: var(--color-white);
    padding: var(--spacing-xxl) var(--spacing-md);
    text-align: center;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* ----- Three Choices Section ----- */
.choices-section {
    padding: var(--spacing-xxl) var(--spacing-md);
}

.choices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.choice-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background-color: var(--color-white);
    padding: var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    text-decoration: none;
    color: inherit;
    border-bottom: 4px solid transparent;
}

.choice-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    color: inherit;
}

.choice-volunteer {
    border-bottom-color: var(--color-primary);
}

.choice-volunteer:hover {
    border-bottom-color: var(--color-primary-dark);
}

.choice-help {
    border-bottom-color: var(--color-secondary);
}

.choice-help:hover {
    border-bottom-color: var(--color-secondary-dark);
}

.choice-opportunities {
    border-bottom-color: var(--color-accent);
}

.choice-icon {
    width: 96px;
    height: 96px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.choice-volunteer .choice-icon {
    background-color: #fdecea;
    color: var(--color-primary);
}

.choice-help .choice-icon {
    background-color: #e8f4ef;
    color: var(--color-secondary);
}

.choice-opportunities .choice-icon {
    background-color: #fdf6e3;
    color: #c49b3c;
}

.choice-card h2 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.5rem;
}

.choice-card p {
    color: #666;
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.choice-cta {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-primary);
    margin-top: auto;
}

.choice-help .choice-cta {
    color: var(--color-secondary);
}

.choice-opportunities .choice-cta {
    color: #c49b3c;
}

.choice-card:hover .choice-cta {
    text-decoration: underline;
}

/* ----- Footer ----- */
.site-footer {
    background-color: var(--color-neutral-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand .footer-logo {
    display: block;
    margin-bottom: var(--spacing-xs);
    filter: brightness(0) invert(1);
}

.footer-brand p {
    opacity: 0.8;
    font-size: 0.875rem;
}

.footer-nav {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer-nav a {
    color: var(--color-white);
    opacity: 0.8;
    font-size: 0.875rem;
}

.footer-nav a:hover {
    opacity: 1;
    color: var(--color-accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    opacity: 0.6;
}

/* ----- Responsive Design ----- */
@media (max-width: 900px) {
    .choices-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    .mobile-nav-toggle {
        display: block;
        z-index: 101;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--color-white);
        flex-direction: column;
        padding: 80px var(--spacing-lg) var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        transition: right var(--transition-normal);
    }

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

    .mobile-nav-toggle[aria-expanded="true"] .hamburger {
        background-color: transparent;
    }

    .mobile-nav-toggle[aria-expanded="true"] .hamburger::before {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-nav-toggle[aria-expanded="true"] .hamburger::after {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    .hero p {
        font-size: 1.125rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-nav {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero {
        padding: var(--spacing-lg) var(--spacing-sm);
    }

    .choices-section {
        padding: var(--spacing-xl) var(--spacing-sm);
    }
}