/*
 * Ypsi CAN Website Stylesheet
 * Main CSS File
 */

/* ====================================
   CSS VARIABLES & BRAND COLORS
   ==================================== */
:root {
    /* Brand Colors */
    --primary-purple: #4A215D;
    --accent-gold: #FFCE0A;
    --dark-purple: #2D1438;
    --light-purple: #F5F0F7;
    --white: #FFFFFF;
    --black: #000000;
    --text-gray: #666666;
    --light-gray: #F8F8F8;
    --border-gray: #E0E0E0;

    /* Typography */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;

    /* Transitions */
    --transition-speed: 0.3s;
}

/* ====================================
   GLOBAL RESET & BASE STYLES
   ==================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--dark-purple);
    background-color: var(--white);
    overflow-x: hidden;
}

/* ====================================
   TYPOGRAPHY
   ==================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--dark-purple);
}

h1 {
    font-size: 3rem;
    font-weight: 800;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

h3 {
    font-size: 1.75rem;
    font-weight: 600;
}

h4 {
    font-size: 1.5rem;
    font-weight: 600;
}

h5 {
    font-size: 1.25rem;
    font-weight: 600;
}

h6 {
    font-size: 1rem;
    font-weight: 600;
}

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

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

a:hover {
    color: var(--accent-gold);
}

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

ul {
    list-style: none;
}

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

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ====================================
   BUTTONS
   ==================================== */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.btn-primary {
    background-color: var(--primary-purple);
    color: var(--white);
    border-color: var(--primary-purple);
}

.btn-primary:hover {
    background-color: var(--dark-purple);
    border-color: var(--dark-purple);
    color: var(--white);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: var(--primary-purple);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-accent {
    background-color: var(--accent-gold);
    color: var(--dark-purple);
    border-color: var(--accent-gold);
}

.btn-accent:hover {
    background-color: #E5B800;
    border-color: #E5B800;
    color: var(--dark-purple);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-purple);
    border-color: var(--primary-purple);
}

.btn-outline:hover {
    background-color: var(--primary-purple);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline-light:hover {
    background-color: var(--white);
    color: var(--primary-purple);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

.btn-small {
    padding: 0.625rem 1.5rem;
    font-size: 0.875rem;
}

.btn-donate {
    background-color: var(--accent-gold);
    color: var(--dark-purple);
    border-color: var(--accent-gold);
    font-weight: 700;
}

.btn-donate:hover {
    background-color: #E5B800;
    color: var(--dark-purple);
}

/* ====================================
   HEADER
   ==================================== */
.site-header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    background-color: var(--primary-purple);
    color: var(--white);
    padding: 0.625rem 0;
    font-size: 0.875rem;
}

.header-contact {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.contact-item a {
    color: var(--white);
}

.contact-item a:hover {
    color: var(--accent-gold);
}

.contact-item .icon {
    width: 16px;
    height: 16px;
}

.header-main {
    padding: var(--spacing-sm) 0;
}

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

.logo img {
    max-height: 60px;
    width: auto;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--primary-purple);
    transition: all var(--transition-speed);
}

/* ====================================
   NAVIGATION
   ==================================== */
.main-nav {
    display: flex;
}

.nav-list {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.nav-item a {
    display: block;
    padding: 0.75rem 1rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    color: var(--dark-purple);
    transition: color var(--transition-speed);
}

.nav-item a:hover,
.nav-item.active a {
    color: var(--accent-gold);
}

.nav-item.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-speed);
    border-radius: 8px;
    overflow: hidden;
}

.nav-item.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    padding: 0.875rem 1.25rem;
    display: block;
    color: var(--dark-purple);
    border-bottom: 1px solid var(--border-gray);
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

.dropdown-menu li a:hover {
    background-color: var(--light-purple);
    color: var(--primary-purple);
}

.nav-donate .btn-donate {
    padding: 0.625rem 1.5rem;
}

/* ====================================
   HERO SECTION
   ==================================== */
.hero-section {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(74, 33, 93, 0.85) 0%, rgba(45, 20, 56, 0.75) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
    padding: var(--spacing-xl) 0;
}

.hero-text {
    max-width: 700px;
    color: var(--white);
}

.hero-text h1 {
    color: var(--white);
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* ====================================
   SECTIONS
   ==================================== */
section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    margin-bottom: var(--spacing-sm);
}

.section-header p,
.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-gray);
    max-width: 700px;
    margin: 0 auto var(--spacing-md);
}

.section-cta {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* ====================================
   MISSION SECTION
   ==================================== */
.mission-section {
    background-color: var(--light-purple);
    text-align: center;
}

.mission-content {
    max-width: 900px;
    margin: 0 auto;
}

.mission-text {
    font-size: 1.375rem;
    line-height: 1.8;
    color: var(--dark-purple);
    font-weight: 400;
}

/* ====================================
   PILLARS SECTION
   ==================================== */
.pillars-section {
    background-color: var(--white);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.pillar-card {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.pillar-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 30px rgba(74, 33, 93, 0.2);
}

.pillar-image {
    height: 250px;
    overflow: hidden;
}

.pillar-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-speed);
}

.pillar-card:hover .pillar-image img {
    transform: scale(1.05);
}

.pillar-content {
    padding: var(--spacing-md);
}

.pillar-icon {
    width: 64px;
    height: 64px;
    background-color: var(--light-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-sm);
}

.pillar-icon svg {
    stroke: var(--primary-purple);
}

.pillar-content h3 {
    color: var(--primary-purple);
    margin-bottom: var(--spacing-sm);
}

.pillar-highlights {
    margin: var(--spacing-md) 0;
    padding-left: 1.25rem;
}

.pillar-highlights li {
    list-style: disc;
    margin-bottom: 0.5rem;
    color: var(--text-gray);
}

/* ====================================
   IMPACT STATS
   ==================================== */
.impact-stats-section {
    background-color: var(--primary-purple);
    color: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-md);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.125rem;
    color: var(--white);
}

/* ====================================
   EVENTS GRID
   ==================================== */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.event-card {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 25px rgba(74, 33, 93, 0.15);
}

.event-image {
    height: 220px;
    overflow: hidden;
}

.event-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.event-content {
    padding: var(--spacing-md);
}

.event-category {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background-color: var(--light-purple);
    color: var(--primary-purple);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: var(--spacing-sm);
}

.event-content h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.375rem;
}

/* ====================================
   NEWSLETTER SECTION
   ==================================== */
.newsletter-section {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--dark-purple) 100%);
    color: var(--white);
}

.newsletter-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.newsletter-text h2 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.newsletter-text p {
    color: var(--white);
    font-size: 1.125rem;
}

.newsletter-form {
    flex: 1;
    max-width: 500px;
}

.newsletter-form .form-group {
    display: flex;
    gap: var(--spacing-sm);
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: 0.875rem 1.25rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
}

/* ====================================
   CTA SECTION
   ==================================== */
.cta-section {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--dark-purple) 100%);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: rgba(255,255,255,0.9);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* ====================================
   PAGE HEADER
   ==================================== */
.page-header {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--dark-purple) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
    text-align: center;
    position: relative;
}

.page-header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.1);
}

.page-header h1 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
}

.page-header p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto;
    color: rgba(255,255,255,0.95);
}

/* ====================================
   FOOTER
   ==================================== */
.site-footer {
    background-color: var(--dark-purple);
    color: var(--white);
}

.footer-main {
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-column h3 {
    color: var(--accent-gold);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.footer-logo {
    max-width: 200px;
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.85);
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255,255,255,0.85);
    transition: color var(--transition-speed);
}

.footer-links a:hover {
    color: var(--accent-gold);
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 0.75rem;
    color: rgba(255,255,255,0.85);
}

.footer-contact .icon {
    width: 18px;
    height: 18px;
    stroke: var(--accent-gold);
}

.footer-contact a {
    color: rgba(255,255,255,0.85);
}

.footer-contact a:hover {
    color: var(--accent-gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: var(--spacing-md) 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.7);
}

.footer-bottom-links {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-bottom-links a {
    color: rgba(255,255,255,0.7);
}

.footer-bottom-links a:hover {
    color: var(--accent-gold);
}

.separator {
    color: rgba(255,255,255,0.5);
}

/* ====================================
   FORM STYLES
   ==================================== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-purple);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1.125rem;
    border: 2px solid var(--border-gray);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-speed);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-purple);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 400;
}

/* Icons */
.icon {
    stroke: currentColor;
    fill: none;
}