@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- CUSTOM PROPERTIES --- */
:root {
    /* Color Palette */
    --color-primary: #0F172A;       /* Slate Navy */
    --color-primary-light: #1E293B; /* Lighter Navy */
    --color-accent: #F97316;        /* Warm Energetic Orange */
    --color-accent-hover: #EA580C;  /* Darker Orange for Hover */
    --color-accent-soft: #FFF7ED;   /* Extremely light orange tint for backgrounds */
    --color-bg: #FDFFFC;            /* Alabaster White */
    --color-bg-alt: #F8FAFC;        /* Soft Slate Tint for Alternating Sections */
    --color-text: #334155;          /* Dark Slate for Body Text */
    --color-text-light: #64748B;    /* Muted Text */
    --color-white: #FFFFFF;
    --color-border: #E2E8F0;
    --color-success: #10B981;
    
    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --max-width: 1200px;
    --header-height: 80px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
    --shadow-lg: 0 20px 40px -15px rgba(15, 23, 42, 0.1);
    --shadow-accent: 0 10px 20px -5px rgba(249, 115, 22, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- RESET & BASE STYLES --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-weight: 700;
    line-height: 1.25;
}

h1 {
    font-size: 2.75rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2.25rem;
    letter-spacing: -0.01em;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

/* Elegant subtitle line under H2 tags in main sections */
.section-title-container {
    text-align: center;
    margin-bottom: 4rem;
}
.section-title-container h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--color-accent);
    border-radius: 2px;
    margin: 0.75rem auto 0 auto;
}

p {
    margin-bottom: 1.25rem;
}

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

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

/* --- UTILITY CLASSES --- */
.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.section {
    padding: 6rem 0;
}

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

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

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

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

.text-accent {
    color: var(--color-accent);
}

.text-muted {
    color: var(--color-text-light);
}

.bg-accent-soft {
    background-color: var(--color-accent-soft);
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-normal);
    text-align: center;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-accent);
}

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

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

.btn-white {
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.btn-white:hover {
    background-color: var(--color-bg-alt);
    color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-full {
    width: 100%;
}

/* --- HEADER & NAVIGATION --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(253, 255, 252, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    transition: var(--transition-normal);
}

header.scrolled {
    height: 70px;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-primary);
}

.logo-accent {
    color: var(--color-accent);
    margin-left: 0.25rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2.25rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-primary-light);
    font-size: 1rem;
    position: relative;
    padding: 0.25rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition-fast);
}

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

.nav-cta {
    margin-left: 1rem;
}

/* Hamburger menu button for mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: var(--transition-normal);
}

/* --- HERO SECTION --- */
.hero {
    position: relative;
    padding-top: calc(var(--header-height) + 4rem);
    padding-bottom: 7rem;
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: var(--color-white);
    overflow: hidden;
}

/* Dynamic design element: abstract vector shape overlay */
.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.12) 0%, rgba(249, 115, 22, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, rgba(59, 130, 246, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-content {
    max-width: 650px;
    z-index: 2;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    line-height: 1.15;
}

.hero-slogan {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-text {
    font-size: 1.15rem;
    color: #94A3B8;
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-visual {
    position: relative;
    height: 100%;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Premium image container styling with glassmorphism border */
.hero-image-container {
    position: relative;
    width: 360px;
    height: 450px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid rgba(255, 255, 255, 0.1);
    background-color: var(--color-primary-light);
}

.hero-image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #1E293B, #334155);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
}

.hero-image-placeholder i,
.hero-image-placeholder svg {
    margin-bottom: 1.5rem;
    color: var(--color-accent);
}

.hero-badge {
    position: absolute;
    bottom: 24px;
    left: -24px;
    background-color: var(--color-white);
    color: var(--color-primary);
    padding: 1rem 2rem;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-lg);
    z-index: 10;
    font-family: var(--font-heading);
    font-weight: 700;
    border-left: 5px solid var(--color-accent);
}

.hero-badge-title {
    font-size: 0.75rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-badge-value {
    font-size: 1.15rem;
}

/* --- ABOUT SECTION --- */
.about-image {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-details {
    padding-left: 1rem;
}

.about-quote {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-primary);
    border-left: 4px solid var(--color-accent);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-weight: 500;
}

/* --- VALUES & PRIORITIES --- */

/* Widen the Priorities section container on desktop */
@media (min-width: 992px) {
    #priorities .container {
        max-width: 1600px;
        width: 95%;
    }
}

.priority-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.priority-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition-normal);
}

.priority-card:hover::before {
    transform: scaleX(1);
}

.priority-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.priority-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-sm);
    background-color: var(--color-accent-soft);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.priority-card h3 {
    margin-bottom: 1rem;
    font-size: 1.35rem;
}

/* --- CALL TO ACTION (CTA) --- */
.cta-banner {
    background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
    color: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: 4rem;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.cta-banner::after {
    content: '';
    position: absolute;
    right: -10%;
    bottom: -30%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.08) 0%, rgba(249, 115, 22, 0) 70%);
    border-radius: 50%;
}

.cta-banner h2 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.cta-banner p {
    color: #94A3B8;
    max-width: 600px;
    margin: 0 auto 2.5rem auto;
    font-size: 1.15rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

/* --- NEWSLETTER & VOLUNTEER FORMS --- */
.form-card {
    background-color: var(--color-white);
    padding: 3rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    max-width: 650px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--color-primary);
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--color-border);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-primary);
    background-color: var(--color-white);
    transition: var(--transition-fast);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin: 1.5rem 0;
    cursor: pointer;
}

.checkbox-group input {
    margin-top: 0.25rem;
}

.checkbox-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.4;
}

/* --- FOOTER --- */
footer {
    background-color: var(--color-primary);
    color: #94A3B8;
    padding: 5rem 0 2.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.25fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand h3 {
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.footer-brand p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.footer-socials {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    transition: var(--transition-normal);
}

.social-icon:hover {
    background-color: var(--color-accent);
    transform: translateY(-3px);
}

.footer-title {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.15rem;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

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

.newsletter-mini {
    display: flex;
    gap: 0.5rem;
}

.newsletter-mini input {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.newsletter-mini input:focus {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Campaign compliance block */
.compliance-box {
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    padding: 0.75rem 1.5rem;
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
}

/* --- DONATION PAGE LAYOUT --- */
.donate-layout {
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: 6rem;
}

.donate-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem auto;
}

.donate-header h1 {
    margin-bottom: 1rem;
}

.donate-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 4rem;
    align-items: start;
}

.donation-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    padding: 3rem;
}

.donation-tiers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.tier-btn {
    background-color: var(--color-white);
    border: 2px solid var(--color-border);
    color: var(--color-primary);
    border-radius: var(--border-radius-sm);
    padding: 1.25rem 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-normal);
}

.tier-btn:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background-color: var(--color-accent-soft);
}

.tier-btn.selected {
    border-color: var(--color-accent);
    color: var(--color-white);
    background-color: var(--color-accent);
    box-shadow: var(--shadow-accent);
}

.custom-amount-wrapper {
    position: relative;
    margin-bottom: 2rem;
}

.currency-symbol {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-text-light);
    font-size: 1.15rem;
}

.custom-amount-input {
    padding-left: 2.25rem !important;
    font-size: 1.15rem;
    font-weight: 600;
}

/* --- DONATION FREQUENCY SLIDER --- */
.frequency-toggle-container {
    display: flex;
    background-color: var(--color-bg-alt);
    padding: 0.35rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--color-border);
    margin-bottom: 2rem;
}

.freq-btn {
    flex: 1;
    border: none;
    background: transparent;
    padding: 0.75rem 1rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text-light);
    border-radius: calc(var(--border-radius-sm) - 2px);
    cursor: pointer;
    transition: var(--transition-normal);
}

.freq-btn:hover {
    color: var(--color-primary);
}

.freq-btn.active {
    background-color: var(--color-white);
    color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

/* --- ACTBLUE TRUST & BRANDING --- */
.actblue-trust-container {
    background-color: var(--color-accent-soft);
    border: 1px solid rgba(249, 115, 22, 0.15); /* Light accent tint border */
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.actblue-secure-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 0.35rem 0.85rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
}

.actblue-lock-icon {
    stroke: var(--color-white);
}

.actblue-explanation {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--color-text);
    margin: 0 0 1.25rem 0;
}

.payment-logos-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.payment-badge-text {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-light);
    background-color: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--color-border);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.donate-actblue-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    z-index: 1;
    font-size: 1.15rem;
    padding: 1.25rem;
    border: none;
    box-shadow: var(--shadow-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.donate-actblue-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-accent) 0%, #ea580c 100%);
    z-index: -1;
    transition: opacity 0.3s ease;
}

.donate-actblue-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(249, 115, 22, 0.3);
}

.redirect-notice-text {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-top: 0.75rem;
    margin-bottom: 0;
}

/* --- INFO & FAQ PAGE LAYOUT --- */
.info-layout {
    padding-top: calc(var(--header-height) + 3rem);
    padding-bottom: 6rem;
}

.info-hero {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem auto;
}

.info-hero h1 {
    margin-bottom: 1rem;
}

.info-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 6rem;
}

.info-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.info-card-icon {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.info-card h3 {
    margin-bottom: 1rem;
}

.faq-section {
    max-width: 800px;
    margin: 0 auto;
}

.faq-accordion {
    margin-top: 3rem;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
    padding: 1.5rem 0;
}

.faq-trigger {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    background: transparent;
    border: none;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    padding: 0.5rem 0;
}

.faq-icon-shape {
    position: relative;
    width: 20px;
    height: 20px;
    transition: var(--transition-normal);
}

.faq-icon-shape::before,
.faq-icon-shape::after {
    content: '';
    position: absolute;
    background-color: var(--color-accent);
    transition: var(--transition-normal);
}

/* Horizontal line */
.faq-icon-shape::before {
    top: 9px;
    left: 0;
    width: 20px;
    height: 2px;
}

/* Vertical line */
.faq-icon-shape::after {
    top: 0;
    left: 9px;
    width: 2px;
    height: 20px;
}

.faq-item.active .faq-icon-shape {
    transform: rotate(45deg);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal) ease-out;
}

.faq-content p {
    padding-top: 1rem;
    margin: 0;
    color: var(--color-text-light);
}

.faq-item.active .faq-content {
    max-height: 200px; /* arbitrary height to slide down */
}

/* --- ANIMATION UTILITIES (SCROLL-TRIGGERED) --- */
.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    visibility: hidden;
    will-change: opacity, transform;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: none;
    visibility: visible;
}

/* Delay modifiers for lists or grid elements */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.85rem;
    }
    
    /* Updated to include .grid-4 for tablet view */
    .grid-3, .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .info-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Updated to include .grid-4 for mobile view */
    .grid-2, .grid-4 {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero {
        padding-top: calc(var(--header-height) + 2rem);
        padding-bottom: 5rem;
    }
    
    .hero-content {
        text-align: center;
        margin: 0 auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-visual {
        min-height: 350px;
        margin-top: 3rem;
    }
    
    .hero-image-container {
        width: 280px;
        height: 350px;
    }
    
    .hero-badge {
        left: 0;
        bottom: 10px;
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    /* Responsive Navigation drawer */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background-color: var(--color-bg);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 6rem 2.5rem 3rem 2.5rem;
        gap: 2rem;
        transition: var(--transition-normal);
        z-index: 999;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-cta {
        margin-left: 0;
        width: 100%;
    }
    
    .nav-cta .btn {
        width: 100%;
    }
    
    /* Toggle state animation */
    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -8px);
    }
    
    .donate-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .cta-banner {
        padding: 3rem 1.5rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .grid-3, .info-card-grid {
        grid-template-columns: 1fr;
    }
    
    .donation-tiers {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-card {
        padding: 1.5rem;
    }
}