@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800;900&display=swap");

@font-face {
    font-family: "Samarkan";
    src: url("samarkan.TTF") format("truetype");
    font-display: swap;
}

/* SASSUK design foundation, header, navigation, and footer */

:root {
    color-scheme: light;

    /* Brand palette */
    --brand-950: #0b1538;
    --brand-900: #12245f;
    --brand-800: #1a327d;
    --brand-700: #2949a8;
    --brand-600: #3e5fc4;
    --saffron-700: #c84013;
    --saffron-600: #e65318;
    --saffron-500: #f36b21;
    --saffron-300: #f6a05f;
    --saffron-100: #ffeadb;
    --accent-800: #762419;
    --accent-700: #9f2f1d;
    --accent-600: #b83a22;
    --accent-500: #ca4a2b;
    --accent-300: #e48467;
    --accent-100: #fbe4dd;
    --gold-500: #f4b942;
    --gold-200: #f8dda3;

    /* Neutrals */
    --ink-950: #11182e;
    --ink-800: #26304d;
    --ink-600: #5e667d;
    --ink-500: #737b90;
    --line: rgba(21, 39, 91, 0.13);
    --line-strong: rgba(21, 39, 91, 0.22);
    --canvas: #f7f7fb;
    --canvas-warm: #fff9f4;
    --surface: #ffffff;
    --surface-soft: #f2f4fb;
    --surface-warm: #fff5ed;

    /* Semantic surfaces and borders */
    --text-on-dark: rgba(255, 255, 255, 0.94);
    --text-on-dark-muted: rgba(255, 255, 255, 0.78);
    --text-placeholder: var(--ink-600);
    --surface-glass: rgba(255, 255, 255, 0.82);
    --surface-glass-strong: rgba(255, 255, 255, 0.94);
    --border-hairline: rgba(21, 39, 91, 0.1);
    --border-highlight: rgba(255, 255, 255, 0.58);
    --border-glass: rgba(255, 255, 255, 0.18);
    --focus-ring: rgba(243, 107, 33, 0.28);

    /* Typography */
    --font-body: "Poppins", "Segoe UI", Arial, sans-serif;
    --font-display: "Poppins", "Segoe UI", Arial, sans-serif;
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: clamp(1.45rem, 2.2vw, 2rem);
    --text-3xl: clamp(2rem, 4vw, 3.55rem);
    --text-hero: clamp(2.45rem, 5.5vw, 5.25rem);

    /* Spacing */
    --space-0-5: 0.125rem;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-7: 1.75rem;
    --space-8: 2rem;
    --space-9: 2.25rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-14: 3.5rem;
    --space-16: 4rem;
    --space-18: 4.5rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-28: 7rem;

    /* Layout and effects */
    --container: 77.5rem;
    --container-wide: 90rem;
    --reading: 45rem;
    --page-gutter: clamp(1rem, 4vw, 3.5rem);
    --editorial-gutter: max(clamp(3rem, 7vw, 7rem), calc((100vw - var(--container)) / 2 + var(--space-6)));
    --section-space: clamp(4rem, 8vw, 7.5rem);
    --radius-xs: 0.5rem;
    --radius-sm: 0.625rem;
    --radius-control: 0.875rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2.125rem;
    --radius-2xl: 3rem;
    --radius-pill: 999rem;
    --shadow-xs: 0 1px 2px rgba(15, 30, 75, 0.06), 0 3px 10px rgba(15, 30, 75, 0.04);
    --shadow-sm: 0 1px 2px rgba(15, 30, 75, 0.05), 0 8px 24px rgba(15, 30, 75, 0.08);
    --shadow-md: 0 2px 5px rgba(15, 30, 75, 0.05), 0 18px 48px rgba(15, 30, 75, 0.12);
    --shadow-lg: 0 4px 10px rgba(15, 30, 75, 0.06), 0 30px 80px rgba(15, 30, 75, 0.17);
    --shadow-lift: 0 2px 4px rgba(15, 30, 75, 0.05), 0 24px 58px rgba(15, 30, 75, 0.14), 0 9px 22px rgba(159, 47, 29, 0.07);
    --shadow-accent: 0 2px 5px rgba(118, 36, 25, 0.1), 0 16px 34px rgba(200, 64, 19, 0.23);
    --gradient-cta: linear-gradient(135deg, var(--brand-700), var(--saffron-700) 66%, var(--accent-800));
    --ease-standard: cubic-bezier(0.2, 0, 0, 1);
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --duration-fast: 160ms;
    --duration-base: 260ms;
    --duration-slow: 520ms;
    --transition-fast: var(--duration-fast) var(--ease-standard);
    --transition: var(--duration-base) var(--ease-out);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    scroll-behavior: smooth;
    scroll-padding-top: var(--space-4);
    background: var(--canvas);
}

body {
    min-height: 100vh;
    margin: 0;
    overflow-x: clip;
    color: var(--ink-950);
    background:
        radial-gradient(circle at 8% 4%, rgba(62, 95, 196, 0.08), transparent 26rem),
        radial-gradient(circle at 94% 18%, rgba(243, 107, 33, 0.08), transparent 24rem),
        linear-gradient(180deg, #fbfbfe 0%, var(--canvas) 48%, #fffaf6 100%);
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body,
button,
input,
select,
textarea {
    font-family: var(--font-body);
}

img,
svg {
    display: block;
    max-width: 100%;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
    text-decoration: none;
}

p,
h1,
h2,
h3,
ul {
    margin-top: 0;
}

::selection {
    color: #fff;
    background: var(--brand-700);
}

:focus-visible {
    outline: 0.125rem solid var(--saffron-600);
    outline-offset: 0.1875rem;
    box-shadow: 0 0 0 0.375rem var(--focus-ring);
}

:target {
    scroll-margin-block: var(--space-20);
}

.site-header,
main,
.site-footer {
    width: 100%;
}

/* Header */
.site-header {
    position: relative;
    z-index: 100;
    background: var(--surface);
    border-bottom: 1px solid rgba(10, 25, 70, 0.08);
    box-shadow: 0 1px 2px rgba(10, 25, 70, 0.05), 0 8px 28px rgba(10, 25, 70, 0.08);
}

.brand-bar {
    position: relative;
    min-height: 104px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--space-4) var(--page-gutter);
    color: #fff;
    background:
        radial-gradient(circle at 16% 0%, rgba(244, 185, 66, 0.18), transparent 19rem),
        radial-gradient(circle at 86% 120%, rgba(243, 107, 33, 0.24), transparent 22rem),
        linear-gradient(115deg, var(--brand-950), var(--brand-800) 58%, #243c8f);
}

.brand-bar::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--gold-500) 28%, var(--saffron-500) 72%, transparent);
}

.brand {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: clamp(var(--space-3), 2vw, var(--space-6));
    color: #fff;
    transition: transform var(--transition), filter var(--transition);
}

.brand:hover {
    transform: translateY(-2px);
    filter: brightness(1.06);
}

.brand-logo {
    width: 76px;
    height: 76px;
    flex: 0 0 auto;
    border: 2px solid rgba(255, 255, 255, 0.28);
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.24), 0 12px 28px rgba(3, 10, 35, 0.32);
}

.site-title {
    color: #fff5df;
    font-family: "Samarkan", Georgia, serif;
    font-size: clamp(1.65rem, 3vw, 2.7rem);
    font-weight: 700;
    letter-spacing: 0.055em;
    line-height: 1.1;
    text-shadow: 0 3px 18px rgba(4, 12, 38, 0.38);
}

/* Navigation */
.navbar {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    padding: var(--space-2) clamp(var(--space-4), 4vw, var(--space-10));
    border-bottom: 1px solid rgba(118, 36, 25, 0.32);
    background:
        linear-gradient(90deg, var(--saffron-600) 0%, var(--saffron-700) 54%, var(--accent-700) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16), inset 0 -1px 0 rgba(118, 36, 25, 0.14);
}

.navbar a {
    position: relative;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 var(--space-5);
    border-radius: var(--radius-pill);
    color: #fff;
    font-size: var(--text-sm);
    font-weight: 700;
    letter-spacing: 0.045em;
    text-transform: uppercase;
    transition: color var(--transition-fast), background var(--transition), transform var(--transition), box-shadow var(--transition);
    overflow: hidden;
    isolation: isolate;
}

.navbar a::before {
    content: "";
    position: absolute;
    z-index: -1;
    inset: 0;
    background: linear-gradient(115deg, transparent 16%, rgba(255, 255, 255, 0.24) 46%, transparent 72%);
    transform: translateX(-140%) skewX(-16deg);
    transition: transform 620ms var(--ease-out);
}

.navbar a::after {
    content: "";
    position: absolute;
    right: var(--space-5);
    bottom: 6px;
    left: var(--space-5);
    height: 2px;
    border-radius: var(--radius-pill);
    background: linear-gradient(90deg, var(--gold-200), #fff3cf);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform var(--transition);
}

.navbar a:hover,
.navbar a:focus-visible,
.navbar a.active {
    color: #fff;
    background: linear-gradient(135deg, rgba(118, 36, 25, 0.34), rgba(159, 47, 29, 0.56));
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14);
    transform: translateY(-1px);
}

.navbar a:hover::after,
.navbar a:focus-visible::after,
.navbar a.active::after {
    transform: scaleX(1);
}

.navbar a:hover::before,
.navbar a:focus-visible::before {
    transform: translateX(140%) skewX(-16deg);
}

.navbar a.active {
    color: #fff;
    background: linear-gradient(135deg, var(--accent-600), var(--accent-700) 58%, var(--accent-800));
    box-shadow: 0 9px 22px rgba(118, 36, 25, 0.3), inset 0 0 0 1px rgba(255, 255, 255, 0.13);
}

.navbar a[href="donations.html"] {
    margin-left: var(--space-2);
    padding-inline: var(--space-6);
    color: #fff;
    background: linear-gradient(135deg, var(--accent-700), var(--accent-800));
    box-shadow: 0 8px 22px rgba(118, 36, 25, 0.28);
}

.navbar a[href="donations.html"]::after {
    display: none;
}

.navbar a[href="donations.html"]:hover,
.navbar a[href="donations.html"]:focus-visible,
.navbar a[href="donations.html"].active {
    color: #fff;
    background: linear-gradient(135deg, var(--accent-600), var(--accent-800));
    box-shadow: var(--shadow-accent);
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    margin: 0;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-control);
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.menu-toggle:hover {
    background: rgba(255, 255, 255, 0.17);
    transform: translateY(-1px);
}

.menu-toggle span {
    width: 22px;
    height: 2px;
    border-radius: var(--radius-pill);
    background: var(--gold-500);
    transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Footer */
.site-footer {
    position: relative;
    overflow: hidden;
    color: rgba(255, 255, 255, 0.84);
    background:
        radial-gradient(circle at 12% 0%, rgba(244, 185, 66, 0.16), transparent 22rem),
        radial-gradient(circle at 92% 100%, rgba(243, 107, 33, 0.18), transparent 24rem),
        linear-gradient(120deg, var(--brand-950), var(--brand-900) 56%, #1d3274);
    border-top: 4px solid transparent;
    border-image: linear-gradient(90deg, var(--brand-600), var(--saffron-500), var(--accent-700)) 1;
}

.site-footer::before,
.site-footer::after {
    content: "";
    position: absolute;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    pointer-events: none;
}

.site-footer::before {
    top: -100px;
    left: -80px;
    width: 240px;
    height: 240px;
}

.site-footer::after {
    right: -110px;
    bottom: -130px;
    width: 300px;
    height: 300px;
}

.footer-inner {
    position: relative;
    z-index: 1;
    width: min(calc(100% - 2rem), var(--container));
    min-height: 230px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: var(--space-10);
    margin-inline: auto;
    padding-block: var(--space-10) var(--space-8);
}

.footer-contact {
    justify-self: start;
    font-weight: 600;
}

.footer-contact p {
    margin: 0;
    color: var(--text-on-dark);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    text-align: center;
}

.footer-brand img {
    width: 62px;
    height: 62px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 12px 28px rgba(3, 10, 35, 0.3);
}

.footer-brand .site-title {
    margin: 0;
    font-size: clamp(1.05rem, 1.8vw, 1.35rem);
}

.social-links {
    display: inline-flex;
    gap: var(--space-2);
    padding: var(--space-2);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
}

.social-links a {
    width: 36px;
    height: 36px;
    display: inline-grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    transition: color var(--transition-fast), background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.social-links a:hover,
.social-links a:focus-visible {
    color: var(--brand-950);
    background: var(--gold-500);
    box-shadow: 0 10px 24px rgba(244, 185, 66, 0.22);
    transform: translateY(-3px) rotate(2deg);
}

.copyright {
    position: relative;
    z-index: 1;
    margin: 0;
    padding: var(--space-4) var(--space-5) var(--space-6);
    border-top: 1px solid rgba(255, 255, 255, 0.09);
    color: rgba(255, 255, 255, 0.72);
    font-size: var(--text-xs);
    letter-spacing: 0.02em;
    text-align: center;
}

/* AJAX page transition */
body.is-loading {
    cursor: progress;
}

body.is-loading main {
    opacity: 0.3;
    filter: blur(5px) saturate(0.82);
    transform: translateY(14px) scale(0.995);
    pointer-events: none;
}

main {
    transition: opacity 420ms var(--ease-out), filter 420ms var(--ease-out), transform 420ms var(--ease-out);
}

body.is-loading::before {
    content: "";
    position: fixed;
    z-index: 10002;
    inset: 0 auto auto 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--brand-600), var(--gold-500), var(--saffron-500));
    transform-origin: left;
    animation: page-progress 1.1s ease-in-out infinite;
}

.page-loader {
    position: fixed;
    z-index: 10001;
    inset: 0;
    display: grid;
    place-items: center;
    visibility: hidden;
    opacity: 0;
    background:
        radial-gradient(circle at 48% 46%, rgba(244, 185, 66, 0.12), transparent 9rem),
        radial-gradient(circle at 54% 54%, rgba(159, 47, 29, 0.11), transparent 14rem),
        rgba(8, 17, 48, 0.22);
    backdrop-filter: blur(6px) saturate(0.85);
    pointer-events: none;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.page-loader.is-visible {
    visibility: visible;
    opacity: 1;
}

.page-loader::before {
    content: "";
    width: 58px;
    height: 58px;
    border: 4px solid rgba(255, 255, 255, 0.32);
    border-top-color: var(--gold-500);
    border-right-color: var(--saffron-500);
    border-bottom-color: var(--accent-600);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    animation: page-spin 0.95s cubic-bezier(0.55, 0.12, 0.45, 0.88) infinite;
}

.page-loader::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 14px;
    height: 14px;
    margin: -7px 0 0 -7px;
    border: 2px solid rgba(255, 255, 255, 0.72);
    border-radius: 4px;
    background: linear-gradient(135deg, var(--gold-500), var(--saffron-500), var(--accent-700));
    box-shadow: 0 0 24px rgba(243, 107, 33, 0.52);
    animation: loader-core 1.35s var(--ease-out) infinite;
}

@keyframes page-progress {
    0% { transform: scaleX(0); opacity: 0.9; }
    70% { transform: scaleX(0.78); opacity: 1; }
    100% { transform: scaleX(1); opacity: 0; }
}

@keyframes page-spin {
    to { transform: rotate(360deg); }
}

@keyframes loader-core {
    0%, 100% { transform: rotate(0deg) scale(0.72); opacity: 0.7; }
    50% { transform: rotate(135deg) scale(1); opacity: 1; }
}