/* ==========================================
   RSF FOUNDATION — MAIN STYLESHEET
   Colors: Crimson #8B1A1A | Black #1A1A1A | White #FFFFFF
   ========================================== */

/* --- CSS VARIABLES --- */
:root {
    --rsf-crimson:    #8B1A1A;
    --rsf-crimson-dk: #6B1010;
    --rsf-crimson-lt: #A52020;
    --rsf-black:      #1A1A1A;
    --rsf-charcoal:   #2D2D2D;
    --rsf-grey:       #6B7280;
    --rsf-light:      #F8F6F4;
    --rsf-white:      #FFFFFF;
    --rsf-border:     rgba(139,26,26,0.12);
    --font-display:   'Playfair Display', Georgia, serif;
    --font-body:      'DM Sans', sans-serif;
    --transition:     0.3s cubic-bezier(0.4,0,0.2,1);
    --shadow-sm:      0 2px 12px rgba(0,0,0,0.06);
    --shadow-md:      0 8px 32px rgba(0,0,0,0.10);
    --shadow-lg:      0 20px 60px rgba(0,0,0,0.14);
    --radius:         12px;
}

/* --- BASE --- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--rsf-black);
    background: var(--rsf-white);
    overflow-x: hidden;
    line-height: 1.7;
    font-size: 16px;
}
img { max-width: 100%; height: auto; }
a { text-decoration: none; transition: var(--transition); }
.section-pad { padding: 96px 0; }
.section-pad-sm { padding: 64px 0; }

/* ==========================================
   NAVBAR
   ========================================== */
.rsf-nav {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
    padding: 0.5rem 0;
    z-index: 1050;
}
.rsf-nav.scrolled {
    border-bottom-color: var(--rsf-border);
    box-shadow: 0 4px 24px rgba(0,0,0,0.07);
    padding: 0.25rem 0;
}

/* Brand link */
.rsf-navbar-brand {
    display: flex !important;
    align-items: center;
    gap: 0.5rem;
    padding: 0;
}

/* Logo — compact on mobile, slightly larger on desktop */
.rsf-nav-logo {
    height: 40px;
    width: auto;
    max-width: 80px;
    object-fit: contain;
    flex-shrink: 0;
    display: block;
    border-radius: 4px;
}

/*
 * Brand text: hidden on ALL mobile sizes.
 * The long name pushes the toggler off-screen on phones —
 * the logo alone is the brand identifier on small screens.
 * Text is only revealed at the desktop breakpoint (≥ 992 px)
 * where Bootstrap also expands the full nav.
 */
.rsf-brand-text {
    display: none;
    flex-direction: column;
    line-height: 1.15;
}
@media (min-width: 992px) {
    .rsf-brand-text { display: flex; }
    .rsf-nav-logo   { height: 44px; max-width: 88px; }
}

.brand-top {
    font-family: var(--font-body);
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--rsf-charcoal);
    text-transform: uppercase;
    white-space: nowrap;
}
.brand-bottom {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 900;
    color: var(--rsf-crimson);
    letter-spacing: 0.02em;
    white-space: nowrap;
}

/* Nav links */
.rsf-nav .nav-link {
    font-weight: 500;
    font-size: 0.88rem;
    letter-spacing: 0.03em;
    color: var(--rsf-charcoal);
    padding: 0.5rem 0.85rem;
    border-radius: 6px;
    text-transform: uppercase;
}
.rsf-nav .nav-link:hover,
.rsf-nav .nav-link.active {
    color: var(--rsf-crimson);
    background: rgba(139,26,26,0.06);
}
.rsf-btn-donate {
    background: var(--rsf-crimson) !important;
    color: var(--rsf-white) !important;
    padding: 0.55rem 1.4rem !important;
    border-radius: 50px !important;
    font-weight: 600 !important;
}
.rsf-btn-donate:hover {
    background: var(--rsf-crimson-dk) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(139,26,26,0.3);
}

/* ==========================================
   HERO
   ========================================== */
.rsf-hero {
    min-height: 100vh;
    background: var(--rsf-black);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.rsf-hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1542810634-71277d95dcbb?w=1800&q=80');
    background-size: cover;
    background-position: center 30%;
    opacity: 0.25;
    transform: scale(1.05);
    transition: transform 8s ease;
}
.rsf-hero-bg.loaded { transform: scale(1); }
.rsf-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(26,26,26,0.92) 0%,
        rgba(139,26,26,0.55) 50%,
        rgba(26,26,26,0.85) 100%
    );
}
.rsf-hero-content {
    position: relative;
    z-index: 2;
    padding-top: 100px;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(139,26,26,0.25);
    border: 1px solid rgba(139,26,26,0.5);
    color: #E8A0A0;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}
.hero-eyebrow span { width: 6px; height: 6px; background: var(--rsf-crimson-lt); border-radius: 50%; display: inline-block; }
.rsf-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 900;
    color: var(--rsf-white);
    line-height: 1.05;
    margin-bottom: 1.5rem;
}
.rsf-hero h1 em {
    color: var(--rsf-crimson-lt);
    font-style: normal;
    position: relative;
}
.hero-sub {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.75);
    max-width: 580px;
    margin-bottom: 2.5rem;
    font-weight: 300;
}
.hero-cta-group { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-rsf-primary {
    background: var(--rsf-crimson);
    color: var(--rsf-white);
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 0.92rem;
    letter-spacing: 0.04em;
    border: 2px solid var(--rsf-crimson);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.btn-rsf-primary:hover {
    background: var(--rsf-crimson-dk);
    border-color: var(--rsf-crimson-dk);
    color: var(--rsf-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(139,26,26,0.4);
}
.btn-rsf-outline {
    background: transparent;
    color: var(--rsf-white);
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 0.92rem;
    border: 2px solid rgba(255,255,255,0.4);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.btn-rsf-outline:hover {
    border-color: var(--rsf-white);
    color: var(--rsf-white);
    background: rgba(255,255,255,0.08);
}
.hero-stats {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
}
.hero-stat-num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--rsf-white);
    line-height: 1;
}
.hero-stat-label {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    margin-top: 4px;
}
.hero-scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.4);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: bounce 2s infinite;
}
@keyframes bounce { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(8px); } }

/* ==========================================
   SECTION HEADERS
   ========================================== */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--rsf-crimson);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}
.section-label::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--rsf-crimson);
    border-radius: 2px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    color: var(--rsf-black);
    line-height: 1.15;
}
.section-title-white { color: var(--rsf-white); }

/* ==========================================
   MISSION STRIP
   ========================================== */
.rsf-mission-strip {
    background: var(--rsf-crimson);
    padding: 2.5rem 0;
    overflow: hidden;
}
.rsf-mission-strip .mission-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.rsf-mission-strip p {
    color: var(--rsf-white);
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    font-weight: 700;
    font-style: italic;
    opacity: 0.95;
}
.rsf-mission-strip .divider { color: rgba(255,255,255,0.35); font-size: 1.4rem; }

/* ==========================================
   PROGRAMS CARDS
   ========================================== */
.program-card {
    background: var(--rsf-white);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    border: 1px solid var(--rsf-border);
    height: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.program-card::before {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 3px;
    background: var(--rsf-crimson);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}
.program-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: rgba(139,26,26,0.25);
}
.program-card:hover::before { transform: scaleX(1); }
.program-icon {
    font-size: 2.5rem;
    margin-bottom: 1.25rem;
    display: block;
}
.program-card h4 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--rsf-black);
    margin-bottom: 0.75rem;
}
.program-card p {
    color: var(--rsf-grey);
    font-size: 0.93rem;
    margin-bottom: 1.5rem;
}
.program-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--rsf-crimson);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.program-link:hover { gap: 10px; color: var(--rsf-crimson-dk); }

/* ==========================================
   IMPACT SECTION
   ========================================== */
.rsf-impact {
    background: var(--rsf-black);
    position: relative;
    overflow: hidden;
}
.rsf-impact::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(139,26,26,0.2) 0%, transparent 70%);
    pointer-events: none;
}
.impact-number {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    color: var(--rsf-crimson-lt);
    line-height: 1;
    display: block;
}
.impact-label {
    color: rgba(255,255,255,0.65);
    font-size: 0.88rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 8px;
}
.impact-card {
    text-align: center;
    padding: 2rem 1rem;
    border-right: 1px solid rgba(255,255,255,0.08);
}
.impact-card:last-child { border-right: none; }

/* ==========================================
   EVENTS CARDS
   ========================================== */
.event-card {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--rsf-white);
    border-radius: var(--radius);
    border: 1px solid var(--rsf-border);
    margin-bottom: 1rem;
    align-items: flex-start;
    transition: var(--transition);
}
.event-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(139,26,26,0.2);
}
.event-date-box {
    min-width: 70px;
    text-align: center;
    background: var(--rsf-crimson);
    color: var(--rsf-white);
    border-radius: 10px;
    padding: 12px 8px;
    flex-shrink: 0;
}
.event-date-day {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 900;
    line-height: 1;
}
.event-date-mon {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    opacity: 0.85;
}
.event-info h5 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--rsf-black);
}
.event-meta {
    font-size: 0.82rem;
    color: var(--rsf-grey);
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}
.event-meta i { color: var(--rsf-crimson); }

/* ==========================================
   NEWS CARDS
   ========================================== */
.news-card {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--rsf-border);
    transition: var(--transition);
    background: var(--rsf-white);
    height: 100%;
}
.news-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.news-card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}
.news-card-img-placeholder {
    width: 100%;
    height: 220px;
    background: linear-gradient(135deg, var(--rsf-crimson) 0%, var(--rsf-crimson-dk) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255,255,255,0.3);
}
.news-card-body { padding: 1.5rem; }
.news-category {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--rsf-crimson);
    margin-bottom: 0.5rem;
}
.news-card-body h5 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
    color: var(--rsf-black);
}
.news-card-body p { font-size: 0.88rem; color: var(--rsf-grey); }

/* ==========================================
   TESTIMONIALS
   ========================================== */
.rsf-testimonials { background: var(--rsf-light); }
.testimonial-card {
    background: var(--rsf-white);
    border-radius: var(--radius);
    padding: 2.5rem;
    position: relative;
    border-left: 4px solid var(--rsf-crimson);
    box-shadow: var(--shadow-sm);
    height: 100%;
}
.testimonial-card blockquote {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.05rem;
    color: var(--rsf-charcoal);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}
.testimonial-author-name {
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--rsf-black);
}
.testimonial-author-role {
    font-size: 0.8rem;
    color: var(--rsf-crimson);
    font-weight: 500;
}
.quote-icon {
    position: absolute;
    top: 1.5rem; right: 2rem;
    font-size: 3rem;
    color: var(--rsf-border);
    font-family: Georgia, serif;
}

/* ==========================================
   PAGE HERO (inner pages)
   ========================================== */
.page-hero {
    background: var(--rsf-black);
    padding: 8rem 0 5rem;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(139,26,26,0.4) 0%, rgba(26,26,26,0.7) 100%);
}
.page-hero-content { position: relative; z-index: 2; }
.page-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--rsf-white);
    margin-bottom: 0.75rem;
}
.breadcrumb { background: none; padding: 0; margin: 0; }
.breadcrumb-item a { color: rgba(255,255,255,0.6); }
.breadcrumb-item.active { color: rgba(255,255,255,0.4); }
.breadcrumb-item+.breadcrumb-item::before { color: rgba(255,255,255,0.3); }

/* ==========================================
   GALLERY GRID
   ========================================== */
.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    aspect-ratio: 1;
    cursor: pointer;
}
.gallery-item img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-overlay {
    position: absolute; inset: 0;
    background: rgba(139,26,26,0.75);
    display: flex; align-items: center; justify-content: center;
    opacity: 0;
    transition: var(--transition);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay i { color: white; font-size: 2rem; }

/* ==========================================
   CONTACT FORM
   ========================================== */
.rsf-contact-card {
    background: var(--rsf-white);
    border-radius: var(--radius);
    padding: 3rem;
    box-shadow: var(--shadow-md);
}
.form-control, .form-select {
    border: 1.5px solid #E5E5E5;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 0.93rem;
    transition: var(--transition);
}
.form-control:focus, .form-select:focus {
    border-color: var(--rsf-crimson);
    box-shadow: 0 0 0 3px rgba(139,26,26,0.1);
}
.form-label { font-weight: 600; font-size: 0.88rem; color: var(--rsf-charcoal); margin-bottom: 6px; }
.btn-rsf-submit {
    background: var(--rsf-crimson);
    color: white;
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    font-size: 0.95rem;
    transition: var(--transition);
    width: 100%;
}
.btn-rsf-submit:hover {
    background: var(--rsf-crimson-dk);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(139,26,26,0.35);
}
.contact-info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}
.contact-info-icon {
    width: 44px; height: 44px;
    background: rgba(139,26,26,0.1);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--rsf-crimson);
    font-size: 1.15rem;
    flex-shrink: 0;
}

/* ==========================================
   FOOTER
   ========================================== */
.rsf-footer { background: #0F0F0F; }
.rsf-footer-top { padding: 80px 0 60px; }
.footer-logo { filter: brightness(0) invert(1); opacity: 0.9; }
.footer-tagline {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1rem;
    color: var(--rsf-crimson-lt);
    margin-bottom: 1rem;
}
.footer-desc { color: rgba(255,255,255,0.45); font-size: 0.88rem; line-height: 1.8; }
.footer-heading {
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    margin-bottom: 1.25rem;
}
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
    color: rgba(255,255,255,0.55);
    font-size: 0.88rem;
    transition: var(--transition);
}
.footer-links a:hover { color: var(--rsf-crimson-lt); padding-left: 4px; }
.footer-contact-list {
    list-style: none; padding: 0;
    color: rgba(255,255,255,0.55);
    font-size: 0.88rem;
}
.footer-contact-list li {
    display: flex;
    gap: 10px;
    margin-bottom: 0.7rem;
    align-items: flex-start;
    line-height: 1.5;
}
.footer-contact-list i { color: var(--rsf-crimson-lt); margin-top: 3px; flex-shrink: 0; }
.social-link {
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.5);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.95rem;
    transition: var(--transition);
}
.social-link:hover {
    background: var(--rsf-crimson);
    border-color: var(--rsf-crimson);
    color: white;
    transform: translateY(-2px);
}
.footer-subscribe-form .form-control {
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.12);
    color: white;
    border-radius: 8px 0 0 8px;
}
.footer-subscribe-form .form-control::placeholder { color: rgba(255,255,255,0.35); }
.footer-subscribe-form .form-control:focus { background: rgba(255,255,255,0.1); border-color: var(--rsf-crimson); }
.rsf-btn-sub {
    background: var(--rsf-crimson);
    color: white;
    border-radius: 0 8px 8px 0;
    padding: 0 16px;
}
.rsf-btn-sub:hover { background: var(--rsf-crimson-dk); color: white; }
.rsf-footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 1.5rem 0;
    color: rgba(255,255,255,0.35);
    font-size: 0.82rem;
}

/* ==========================================
   ALERTS / FLASH
   ========================================== */
.rsf-alert {
    border-radius: 10px;
    padding: 1rem 1.5rem;
    margin-bottom: 1.5rem;
    border: none;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}
.rsf-alert-success { background: #F0FDF4; color: #166534; border-left: 4px solid #22C55E; }
.rsf-alert-error   { background: #FFF0F0; color: #9B1C1C; border-left: 4px solid var(--rsf-crimson); }
.rsf-alert-info    { background: #EFF6FF; color: #1E40AF; border-left: 4px solid #3B82F6; }

/* ==========================================
   UTILITY
   ========================================== */
.text-crimson { color: var(--rsf-crimson) !important; }
.bg-crimson { background: var(--rsf-crimson) !important; }
.bg-rsf-light { background: var(--rsf-light) !important; }
.divider-crimson {
    width: 48px; height: 3px;
    background: var(--rsf-crimson);
    border-radius: 2px;
    margin: 1rem 0 1.5rem;
}

/* ==========================================
   NAVBAR — HAMBURGER & MOBILE MENU
   ========================================== */

/*
 * Style-only rules for the toggler.
 * DO NOT set display here — Bootstrap's .navbar-expand-lg rule
 * sets display:none on ≥992 px. Adding display:!important here
 * would override that and show the button on desktop.
 */
.navbar-toggler {
    border: 2px solid var(--rsf-crimson) !important;
    border-radius: 8px !important;
    padding: 4px 8px !important;
    background-color: transparent !important;
    min-width: 44px;
    min-height: 44px;
    line-height: 1;
}
.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(139,26,26,0.25) !important;
    outline: none !important;
}
.rsf-toggler-icon {
    font-size: 1.6rem;
    color: var(--rsf-crimson) !important;
    line-height: 1;
    display: block;
    pointer-events: none;
}

/* Mobile menu — card-style dropdown */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--rsf-white);
        border-radius: 12px;
        box-shadow: 0 8px 32px rgba(0,0,0,0.12);
        border: 1px solid var(--rsf-border);
        padding: 0.75rem 1rem 1rem;
        margin-top: 0.5rem;
    }
    .rsf-nav .nav-link {
        padding: 0.7rem 1rem;
        border-radius: 8px;
        font-size: 0.9rem;
    }
    .rsf-btn-donate {
        display: block !important;
        text-align: center !important;
        margin: 0.5rem 0 0 !important;
    }
    .navbar-nav .nav-item.ms-lg-3 { margin-left: 0 !important; }
    .navbar-nav { gap: 2px !important; }
}

/* ==========================================
   RESPONSIVE
   ========================================== */

/* Phones up to 479 px (very small) */
@media (max-width: 479.98px) {
    .section-pad    { padding: 52px 0; }
    .section-pad-sm { padding: 36px 0; }
    .hero-cta-group { flex-direction: column; gap: 0.75rem; }
    .btn-rsf-primary, .btn-rsf-outline { justify-content: center; width: 100%; }
    .hero-stats { gap: 1.25rem; flex-wrap: wrap; }
    .hero-stat-num { font-size: 1.9rem; }
    .rsf-contact-card { padding: 1.1rem; }
    .footer-subscribe-form .input-group { flex-wrap: nowrap; }
}

/* Small phones (480 px–575 px) */
@media (max-width: 575.98px) {
    .section-pad    { padding: 56px 0; }
    .section-pad-sm { padding: 40px 0; }
    .hero-stats     { gap: 1.5rem; flex-wrap: wrap; }
    .hero-stat-num  { font-size: 2rem; }
    .rsf-contact-card { padding: 1.25rem; }
    .hero-cta-group { flex-direction: column; gap: 0.75rem; }
    .btn-rsf-primary, .btn-rsf-outline { justify-content: center; }
    .footer-subscribe-form .input-group { flex-wrap: nowrap; }
}

/* Tablets & mid-size (up to 767 px) */
@media (max-width: 767.98px) {
    .section-pad { padding: 64px 0; }
    .hero-stats  { gap: 2rem; }
    .rsf-contact-card { padding: 1.5rem; }
    .impact-card { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
    .impact-card:last-child { border-bottom: none; }
    .event-card  { flex-direction: column; }
    .rsf-mission-strip p { font-size: 1.1rem; }
    .gallery-item { aspect-ratio: 1; }
    /* Hero content more breathing room */
    .rsf-hero-content { padding-top: 90px; }
}

/* Larger tablets / small desktop (768 px–991 px) */
@media (min-width: 768px) and (max-width: 991.98px) {
    .rsf-hero-content { padding-top: 100px; }
}

/* iOS safe-area support (iPhone X+ notch) */
@supports (padding: env(safe-area-inset-top)) {
    .rsf-nav {
        padding-left:  max(0.5rem, env(safe-area-inset-left));
        padding-right: max(0.5rem, env(safe-area-inset-right));
    }
    body { padding-top: 0; }
}

/* Use small-viewport height so mobile browser chrome doesn't clip hero */
.rsf-hero {
    min-height: 100svh; /* modern browsers */
    min-height: 100vh;  /* fallback */
}

/* ==========================================
   PAGE TRANSITIONS
   ========================================== */
.rsf-hero-bg { animation: zoomBg 12s ease-out forwards; }
@keyframes zoomBg { from { transform: scale(1.08); } to { transform: scale(1); } }