/* ===== GLOBAL RESET ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: #FFFFFF;
    color: #1A1A1A;
    line-height: 1.5;
}

/* ===== COLOR TOKENS ===== */
:root {
    --navy: #0A2342;
    --blue: #1E88E5;
    --green: #43A047;
    --light-bg: #F7F9FC;
    --border: #E1E4EB;
    --text-muted: #6B7280;
    --shadow-soft: 0 14px 30px rgba(10, 35, 66, 0.12);
    --radius-md: 12px;
    --radius-sm: 8px;
}

/* ===== LAYOUT ===== */
.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== HEADER / NAVBAR ===== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: #FFFFFF;
    border-bottom: 1px solid rgba(225, 228, 235, 0.9);
    backdrop-filter: blur(10px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
    gap: 18px;
}

.brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    gap: 10px;
}

.brand-logo {
    height: 99px;
    width: auto;
    border-radius: 50%;
    background: #FFFFFF;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--navy);
}

.brand-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* NAV */
.main-nav ul {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 18px;
}

.main-nav a {
    text-decoration: none;
    font-size: 0.95rem;
    color: var(--navy);
    padding: 6px 4px;
    position: relative;
}

/* underline on hover/active */
.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: var(--blue);
    transition: width .2s ease-out;
}

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

/* Donate button in nav */
.btn-nav {
    padding: 8px 16px;
    border-radius: 999px;
    background: var(--green);
    color: #FFFFFF !important;
    box-shadow: 0 6px 16px rgba(67, 160, 71, 0.25);
}

.btn-nav::after {
    display: none;
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background-color: #FFFFFF;
    cursor: pointer;
}

.nav-toggle span {
    width: 18px;
    height: 2px;
    background: var(--navy);
    border-radius: 10px;
}

/* ===== HERO ===== */
.hero {
    padding: 60px 0 40px;
    background: linear-gradient(180deg, #FFFFFF 0%, #F7F9FC 90%);
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
}

.hero-content h1 {
    font-size: clamp(2rem, 2.5vw + 1.4rem, 2.5rem);
    color: var(--navy);
    margin-bottom: 14px;
}

.hero-content p {
    font-size: 1rem;
    color: #374151;
    margin-bottom: 14px;
    max-width: 34rem;
}

.hero-note {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 12px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 16px;
}

/* Hero visual */
.hero-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.hero-logo {
    width: 170px;
    max-width: 70%;
}

.hero-card {
    background-color: #FFFFFF;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
    padding: 18px 20px;
    max-width: 280px;
    border: 1px solid rgba(225, 228, 235, 0.9);
}

.hero-card h2 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--navy);
}

.hero-card ul {
    list-style: none;
    font-size: 0.95rem;
    color: #374151;
}

.hero-card li + li {
    margin-top: 4px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: transform .1s ease-out, box-shadow .1s ease-out, background .1s ease-out, color .1s ease-out;
}

.btn.primary {
    background: var(--blue);
    color: #FFFFFF;
    box-shadow: 0 10px 22px rgba(30, 136, 229, 0.28);
}

.btn.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 26px rgba(30, 136, 229, 0.36);
}

.btn.secondary {
    background: var(--green);
    color: #FFFFFF;
    box-shadow: 0 10px 22px rgba(67, 160, 71, 0.28);
}

.btn.secondary:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 26px rgba(67, 160, 71, 0.36);
}

.btn.ghost {
    background: #FFFFFF;
    color: var(--navy);
    border-color: var(--border);
}

.btn.ghost:hover {
    background: #F3F4F6;
}

/* ===== GENERIC SECTIONS ===== */
.section {
    padding: 40px 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 28px;
}

.section-header h2 {
    font-size: 1.7rem;
    color: var(--navy);
    margin-bottom: 8px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 0.98rem;
}

/* Cards grid */
.section-grid {
    background-color: #FFFFFF;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.card {
    background-color: #FFFFFF;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    padding: 18px 18px 20px;
    box-shadow: 0 6px 18px rgba(10, 35, 66, 0.03);
}

.card h3 {
    font-size: 1.15rem;
    color: var(--navy);
    margin-bottom: 10px;
}

.card p {
    font-size: 0.95rem;
    color: #4B5563;
    margin-bottom: 10px;
}

.card-link {
    font-size: 0.9rem;
    color: var(--blue);
    text-decoration: none;
}

.card-link:hover {
    text-decoration: underline;
}

/* Highlight section */
.section-highlight {
    background: var(--light-bg);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.highlight-inner {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 22px;
}

.highlight-inner h2 {
    color: var(--navy);
    margin-bottom: 8px;
}

.highlight-inner p {
    color: #4B5563;
}

.highlight-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ===== FOOTER ===== */
.site-footer {
    border-top: 1px solid var(--border);
    background-color: #FFFFFF;
    padding: 18px 0 22px;
    margin-top: 20px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    font-size: 0.9rem;
}

.footer-note {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 4px;
}

.footer-right {
    display: flex;
    gap: 14px;
}

.footer-right a {
    text-decoration: none;
    color: var(--blue);
    font-size: 0.9rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .hero-visual {
        align-items: flex-start;
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }

    .highlight-inner {
        flex-direction: column;
    }
}

/* Mobile nav layout */
@media (max-width: 768px) {
    .nav-toggle {
        display: inline-flex;
    }

    .main-nav {
        position: absolute;
        inset: 56px 0 auto 0;
        background-color: #FFFFFF;
        border-bottom: 1px solid var(--border);
        max-height: 0;
        overflow: hidden;
        transition: max-height .2s ease-out;
    }

    .main-nav.open {
        max-height: 260px;
    }

    .main-nav ul {
        flex-direction: column;
        align-items: flex-start;
        padding: 10px 20px 16px;
        gap: 10px;
    }
}
/* Modern Form Styling */
.contact-form-inner {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form-inner label {
    font-weight: 600;
    color: #0A2342;
    margin-bottom: 3px;
    font-size: 0.95rem;
}

.contact-form-inner input,
.contact-form-inner textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #D6DFEC;
    border-radius: 10px;
    font-size: 1rem;
    background: #F9FBFF;
    font-family: "Inter", sans-serif;
    transition: 0.2s ease;
}

.contact-form-inner input:focus,
.contact-form-inner textarea:focus {
    border-color: #1E88E5;
    box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.15);
    outline: none;
    background: #ffffff;
}

.contact-form-inner textarea {
    resize: vertical;
    min-height: 130px;
}

.btn-primary {
    background: #1E88E5;
    border: none;
    padding: 13px 18px;
    border-radius: 10px;
    color: white;
    font-weight: 600;
    font-size: 1rem;
    cursor: not-allowed;
    opacity: 0.75;
}

.form-note {
    font-size: 0.9rem;
    color: #555;
    margin-top: 10px;
    text-align: center;
}