/* Critical CSS - Inline this to reduce render blocking */

/* Essential layout and typography */
:root {
    --color-primary-dark-blue: #171749;
    --color-primary-navy: #274185;
    --color-primary-deep-purple: #171749;
    --color-accent-orange: #f7a825;
    --color-text-dark: #171749;
    --color-white: #ffffff;
    --color-grey-text: #6b7280;
    --color-grey-light: #f5f5f5;
    --color-grey-dark: #e0e0e0;
    --custom-purple-light: #c5c5ff;
    --custom-yellow-light: #ffdfaa;
    --transition-default: all 0.3s ease-in-out;
    --box-shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.05);
    --box-shadow-strong: 0 4px 20px rgba(0, 0, 0, 0.15);
    --stroke-dashoffset: 283;
}

/* Base styles */
body {
    font-family: 'Figtree', sans-serif;
    overflow-x: hidden;
    padding-top: 0;
    margin: 0;
    line-height: 1.6;
}

/* Essential container */
.container {
    width: 100%;
    max-width: 90% !important;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Critical header styles */
#masthead {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-primary-dark-blue);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    z-index: 50;
}

/* Essential navigation */
.site-branding img {
    height: 2.5rem;
    width: auto;
}

/* Critical button styles */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-default);
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--color-accent-orange);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark-blue);
    transform: translateY(-1px);
}

/* Essential grid system */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

/* Critical responsive breakpoints */
@media (min-width: 640px) {
    .container { max-width: 90% !important; }
    .grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
    .container { max-width: 90% !important; }
    .grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
    .container { max-width: 90% !important; padding: 0 1.5rem; }
}

@media (min-width: 1280px) {
    .container { max-width: 90% !important; }
}

@media (min-width: 1536px) {
    .container { max-width: 90% !important; }
}

/* Essential spacing utilities */
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-12 { margin-top: 3rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }

/* Essential text styles */
.text-white { color: var(--color-white); }
.text-primary-dark-blue { color: var(--color-primary-dark-blue); }
.text-accent-orange { color: var(--color-accent-orange); }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Essential background colors */
.bg-primary-dark-blue { background-color: var(--color-primary-dark-blue); }
.bg-white { background-color: var(--color-white); }
.bg-accent-orange { background-color: var(--color-accent-orange); }

/* Essential typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: bold !important;
    margin: 0 0 1rem 0;
}

h1 { font-size: 2.25rem; line-height: 1.2; }
h2 { font-size: 1.875rem; line-height: 1.3; }
h3 { font-size: 1.5rem; line-height: 1.4; }
h4 { font-size: 1.25rem; line-height: 1.5; }

/* Essential flexbox utilities */
.flex { display: flex; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.space-x-4 > * + * { margin-left: 1rem; }

/* Essential visibility utilities */
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

/* Critical mobile menu styles */
.wis-hamburger {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.wis-hamburger-bar {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: var(--color-white);
    margin: 3px 0;
    transition: var(--transition-default);
}

/* Essential responsive utilities */
@media (min-width: 1024px) {
    .lg\\:hidden { display: none; }
    .lg\\:flex { display: flex; }
    .lg\\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .lg\\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 768px) {
    .md\\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .md\\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* Essential accessibility */
.screen-reader-text {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Essential skip link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--color-primary-dark-blue);
    color: var(--color-white);
    padding: 8px 16px;
    text-decoration: none;
    z-index: 1000;
}

.skip-link:focus {
    top: 6px;
}

/* Essential loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Essential focus styles */
*:focus {
    outline: 2px solid var(--color-accent-orange);
    outline-offset: 2px;
}

/* Essential image optimization */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Essential link styles */
a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-default);
}

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

/* Essential form styles */
input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
}

/* Essential button focus */
button:focus {
    outline: 2px solid var(--color-accent-orange);
    outline-offset: 2px;
}