/* ================================================================
   CYTI CARES — Main Stylesheet
   ================================================================ */

:root {
    /* Core palette — drawn directly from the CytiCares logo */
    --color-primary-dark: #1C1F2E;         /* deep navy w/ warm undertone (matches logo text shadow) */
    --color-primary-blue: #1F4B7A;         /* softened service blue */
    --color-accent-purple: #8C3A2E;        /* now terracotta to match logo hands */
    --color-secondary-green: #43573C;      /* logo leaf mid-tone */
    --color-sage: #BABA9E;
    --color-muted-green: #6F8268;
    --color-forest: #3E4E24;               /* logo "Cyti Cares" text green */
    --color-olive: #6B7A35;                /* logo leaf highlight */
    --color-terracotta: #8C3A2E;           /* logo hands */
    --color-terracotta-dark: #6D2C22;
    --color-warm-brown: #A07858;           /* logo figure body */
    --color-warm-brown-dark: #7A583E;
    --color-cream: #F1E4C7;                /* logo background */
    --color-cream-soft: #F9F1DC;

    /* Section backgrounds — tinted warm to harmonize with logo cream */
    --color-light-bg: #F6F1E3;
    --color-lighter-bg: #FAF5E7;
    --color-warm-bg: #EEE6D1;
    --color-white: #FFFFFF;
    --color-text: #4a4a4a;
    --color-text-light: #6B6B6B;
    --color-heading: #1C1F2E;
    --color-border: #D8CFB8;

    --font-family: "Nunito", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

    --container-max: 1200px;
    --section-pad: 5rem 0;
    --section-pad-sm: 3.5rem 0;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 4px 24px rgba(17, 16, 41, 0.08);
    --shadow-hover: 0 8px 32px rgba(17, 16, 41, 0.14);
    --transition: 0.3s ease;
}

/* ── Reset & Base ─────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-white);
    overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

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

a { color: var(--color-primary-blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-purple); }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family);
    color: var(--color-heading);
    line-height: 1.25;
    font-weight: 800;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.15rem; }

p + p { margin-top: 1rem; }

ul { list-style: none; }

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ── Utility Classes ──────────────────────────────────────────── */

.text-center { text-align: center; }
.text-white { color: var(--color-white); }
.text-white h1, .text-white h2, .text-white h3, .text-white h4, .text-white p { color: var(--color-white); }

.section { padding: var(--section-pad); }
.section--alt { background: var(--color-light-bg); }
.section--warm { background: var(--color-warm-bg); }
.section--dark { background: var(--color-primary-dark); color: var(--color-white); }
.section--green { background: var(--color-secondary-green); color: var(--color-white); }

.section-header {
    max-width: 760px;
    margin: 0 auto 3rem;
    text-align: center;
}

.section-header p {
    margin-top: 1rem;
    font-size: 1.1rem;
    color: var(--color-text-light);
}

.section--dark .section-header p,
.section--green .section-header p { color: rgba(255,255,255,0.85); }

/* ── Buttons ──────────────────────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 2rem;
    border-radius: 50px;
    font-family: var(--font-family);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    line-height: 1.3;
}

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

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

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

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

.btn--donate {
    background: linear-gradient(135deg, var(--color-terracotta), var(--color-warm-brown));
    color: var(--color-white);
    border-color: var(--color-terracotta);
}
.btn--donate:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    color: var(--color-white);
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.btn-group--center { justify-content: center; }

/* ── Scroll Animations ────────────────────────────────────────── */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in:nth-child(2) { transition-delay: 0.1s; }
.fade-in:nth-child(3) { transition-delay: 0.2s; }
.fade-in:nth-child(4) { transition-delay: 0.3s; }

/* ── Header ───────────────────────────────────────────────────── */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
    background: rgba(255,255,255,0.97);
    box-shadow: 0 2px 20px rgba(17,16,41,0.08);
    backdrop-filter: blur(8px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 96px;
    padding: 0.5rem 0;
}

.logo-link {
    display: inline-flex;
    align-items: center;
    padding: 4px 0;
}

.logo {
    height: 84px;
    width: auto;
    transition: filter var(--transition), transform var(--transition);
}

.logo-link:hover .logo { transform: scale(1.03); }

.site-header:not(.scrolled) .logo {
    filter: drop-shadow(0 2px 6px rgba(0,0,0,0.35));
}

.site-header.scrolled .logo {
    filter: drop-shadow(0 1px 3px rgba(28, 31, 46, 0.12));
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.nav-link {
    padding: 0.5rem 0.85rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-white);
    border-radius: 8px;
    transition: all var(--transition);
    white-space: nowrap;
}

.site-header.scrolled .nav-link { color: var(--color-primary-dark); }
.nav-link:hover, .nav-link.active { color: var(--color-accent-purple); }
.site-header:not(.scrolled) .nav-link:hover,
.site-header:not(.scrolled) .nav-link.active { color: rgba(255,255,255,0.8); }

.nav-link--donate {
    background: linear-gradient(135deg, var(--color-terracotta), var(--color-warm-brown));
    color: var(--color-white) !important;
    border-radius: 50px;
    padding: 0.5rem 1.2rem;
}
.nav-link--donate:hover { opacity: 0.9; color: var(--color-white) !important; }

.nav-link--cta {
    border: 2px solid var(--color-white);
    border-radius: 50px;
    padding: 0.45rem 1.2rem;
}
.site-header.scrolled .nav-link--cta { border-color: var(--color-primary-dark); }

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--color-white);
    border-radius: 3px;
    transition: all var(--transition);
}

.site-header.scrolled .hamburger,
.site-header.scrolled .hamburger::before,
.site-header.scrolled .hamburger::after { background: var(--color-primary-dark); }

.hamburger { position: relative; }
.hamburger::before { content: ""; position: absolute; top: -8px; }
.hamburger::after  { content: ""; position: absolute; top: 8px; }

.nav-toggle.open .hamburger { background: transparent; }
.nav-toggle.open .hamburger::before { top: 0; transform: rotate(45deg); background: var(--color-primary-dark); }
.nav-toggle.open .hamburger::after  { top: 0; transform: rotate(-45deg); background: var(--color-primary-dark); }

/* ── Hero ─────────────────────────────────────────────────────── */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8rem 1.5rem 5rem;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(28, 31, 46, 0.82) 0%,
        rgba(62, 78, 36, 0.72) 45%,
        rgba(140, 58, 46, 0.62) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 820px;
}

/* ── Brand Band (logo showcase under hero) ────────────────────── */

.brand-band {
    background: var(--color-cream-soft);
    padding: 3rem 1.5rem;
    border-top: 4px solid var(--color-forest);
}

.brand-band__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    text-align: left;
    flex-wrap: wrap;
}

.brand-band__logo {
    width: clamp(140px, 18vw, 200px);
    height: auto;
    flex-shrink: 0;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(62, 78, 36, 0.18);
}

.brand-band__copy { max-width: 480px; }

.brand-band__eyebrow {
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-terracotta);
    margin: 0 0 0.35rem;
}

.brand-band__tagline {
    font-family: var(--font-family);
    font-size: clamp(1.15rem, 2vw, 1.5rem);
    font-weight: 800;
    color: var(--color-forest);
    line-height: 1.35;
    margin: 0;
    font-style: italic;
}

@media (max-width: 640px) {
    .brand-band { padding: 2.25rem 1.25rem; }
    .brand-band__inner { flex-direction: column; gap: 1.5rem; text-align: center; }
    .brand-band__copy { text-align: center; }
}

.hero h1 {
    color: var(--color-white);
    font-size: clamp(2.2rem, 5.5vw, 3.5rem);
    margin-bottom: 1.25rem;
    font-weight: 900;
}

.hero-sub {
    color: rgba(255,255,255,0.9);
    font-size: clamp(1.05rem, 2.5vw, 1.3rem);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.hero-tagline {
    color: var(--color-sage);
    font-size: 1.05rem;
    font-weight: 700;
    font-style: italic;
    margin-bottom: 2rem;
}

/* ── Page Header (for inner pages) ────────────────────────────── */

.page-header {
    padding: 10rem 1.5rem 4rem;
    text-align: center;
    background: linear-gradient(
        135deg,
        var(--color-primary-dark) 0%,
        var(--color-forest) 55%,
        var(--color-terracotta) 100%
    );
    color: var(--color-white);
}

.page-header h1 { color: var(--color-white); margin-bottom: 1rem; }
.page-header p {
    max-width: 650px;
    margin: 0 auto;
    color: rgba(255,255,255,0.85);
    font-size: 1.15rem;
}

/* ── Cards ────────────────────────────────────────────────────── */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow);
    transition: all var(--transition);
    border: 1px solid transparent;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-sage);
}

.card-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 1.25rem;
}

.card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.3rem;
}

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

.card .btn { margin-top: 1.5rem; }

.card--highlight {
    background: var(--color-primary-dark);
    color: var(--color-white);
}
.card--highlight h3 { color: var(--color-white); }
.card--highlight p { color: rgba(255,255,255,0.8); }

/* ── Impact / Commitment List ─────────────────────────────────── */

.impact-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.impact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: rgba(255,255,255,0.06);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--color-sage);
}

.section--dark .impact-item { border-left-color: var(--color-sage); }
.section--alt .impact-item { background: var(--color-white); border-left-color: var(--color-secondary-green); }

.impact-icon {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-sage);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    color: var(--color-primary-dark);
    font-weight: 800;
}

/* ── Steps / Timeline ─────────────────────────────────────────── */

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    counter-reset: step;
}

.step {
    position: relative;
    padding: 2rem 1.5rem 1.5rem;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-align: center;
    counter-increment: step;
}

.step::before {
    content: counter(step);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary-blue);
    color: var(--color-white);
    font-size: 1.25rem;
    font-weight: 800;
    margin: 0 auto 1.25rem;
}

.step h4 { margin-bottom: 0.5rem; }
.step p { font-size: 0.95rem; color: var(--color-text-light); }

/* Vertical timeline variant */
.timeline {
    position: relative;
    padding-left: 3rem;
    max-width: 700px;
    margin: 0 auto;
}

.timeline::before {
    content: "";
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--color-sage);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    padding: 0 0 2.5rem 2rem;
}

.timeline-item::before {
    content: "";
    position: absolute;
    left: -2.4rem;
    top: 6px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-primary-blue);
    border: 3px solid var(--color-white);
    box-shadow: 0 0 0 3px var(--color-sage);
}

.timeline-item:last-child { padding-bottom: 0; }
.timeline-item h4 { margin-bottom: 0.25rem; }
.timeline-item p { font-size: 0.95rem; color: var(--color-text-light); }

/* ── Two-Column Layout ────────────────────────────────────────── */

.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.two-col--reverse .two-col__content { order: -1; }

.two-col__img {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.two-col__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ── Pillar Cards ─────────────────────────────────────────────── */

.pillar-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.pillar-card {
    padding: 2.5rem;
    border-radius: var(--radius);
    position: relative;
    overflow: hidden;
}

.pillar-card--green {
    background: linear-gradient(145deg, var(--color-forest), var(--color-olive));
    color: var(--color-white);
}

.pillar-card--blue {
    background: linear-gradient(145deg, var(--color-primary-blue), var(--color-forest));
    color: var(--color-white);
}

.pillar-card h3 { color: var(--color-white); margin-bottom: 0.5rem; font-size: 1.4rem; }
.pillar-card .pillar-subtitle { font-weight: 600; opacity: 0.85; margin-bottom: 1rem; font-size: 0.95rem; }
.pillar-card ul { padding-left: 0; margin-top: 1rem; }
.pillar-card li {
    padding: 0.4rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
    opacity: 0.9;
}
.pillar-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    font-weight: 800;
}

/* ── Value Strip ──────────────────────────────────────────────── */

.value-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.value-item {
    text-align: center;
    padding: 1.5rem 1rem;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.2);
}

.value-item .value-icon {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
}

.value-icon-badge {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
    color: var(--color-white);
}

.value-item h4 { font-size: 1rem; color: var(--color-white); }

/* ── FAQ Accordion ────────────────────────────────────────────── */

.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: border-color var(--transition);
}

.faq-item.open { border-color: var(--color-primary-blue); }

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    font-family: var(--font-family);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-heading);
    cursor: pointer;
    text-align: left;
}

.faq-question::after {
    content: "+";
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--color-primary-blue);
    transition: transform var(--transition);
    flex-shrink: 0;
    margin-left: 1rem;
}

.faq-item.open .faq-question::after {
    content: "−";
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.faq-item.open .faq-answer {
    max-height: 500px;
    padding: 0 1.5rem 1.5rem;
}

.faq-answer p { color: var(--color-text-light); font-size: 0.95rem; }

/* ── Mission Snapshot ─────────────────────────────────────────── */

.mission-snapshot {
    background: var(--color-secondary-green);
    color: var(--color-white);
    text-align: center;
    padding: 4rem 1.5rem;
}

.mission-snapshot .container { max-width: 800px; }

.mission-snapshot h2 { color: var(--color-white); margin-bottom: 1.5rem; }

.mission-snapshot p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: rgba(255,255,255,0.9);
}

.mission-tags {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.mission-tag {
    padding: 0.5rem 1.5rem;
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-white);
}

/* ── CTA Banner ───────────────────────────────────────────────── */

.cta-banner {
    padding: 5rem 1.5rem;
    text-align: center;
    background: linear-gradient(
        135deg,
        var(--color-primary-dark) 0%,
        var(--color-forest) 60%,
        var(--color-terracotta) 100%
    );
    color: var(--color-white);
}

.cta-banner h2 { color: var(--color-white); margin-bottom: 0.75rem; }
.cta-banner p { color: rgba(255,255,255,0.85); margin-bottom: 0; font-size: 1.1rem; }

/* ── Contact Form ─────────────────────────────────────────────── */

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    max-width: 700px;
    margin: 0 auto;
}

.form-group { display: flex; flex-direction: column; }
.form-group--full { grid-column: 1 / -1; }

.form-group label {
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 0.4rem;
    color: var(--color-heading);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.85rem 1rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: 1rem;
    color: var(--color-text);
    transition: border-color var(--transition);
    background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary-blue);
}

.form-group textarea { resize: vertical; min-height: 140px; }

/* ── Donate Section ───────────────────────────────────────────── */

.donate-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    max-width: 600px;
    margin: 2rem auto 0;
}

.donate-amount {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-heading);
    cursor: pointer;
    transition: all var(--transition);
}

.donate-amount:hover,
.donate-amount.selected {
    border-color: var(--color-terracotta);
    background: var(--color-terracotta);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* ── Checklist Style ──────────────────────────────────────────── */

.check-list { padding-left: 0; margin-top: 1rem; }

.check-list li {
    padding: 0.5rem 0 0.5rem 2rem;
    position: relative;
    color: var(--color-text);
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-secondary-green);
    font-weight: 800;
    font-size: 1.1rem;
}

/* White variant for dark backgrounds */
.check-list--white li { color: rgba(255,255,255,0.9); }
.check-list--white li::before { color: var(--color-sage); }

/* ── Footer ───────────────────────────────────────────────────── */

.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,0.7);
    padding: 4rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 2.5rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    height: 110px;
    width: auto;
    margin-bottom: 1rem;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.6);
    font-style: italic;
}

.footer-grid h4 {
    color: var(--color-white);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-grid ul li { margin-bottom: 0.5rem; }

.footer-grid ul li a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    transition: color var(--transition);
}
.footer-grid ul li a:hover { color: var(--color-white); }

.parent-logo {
    height: 32px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-credential-logos {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

.footer-credential-logos img {
    height: 36px;
    width: auto;
    opacity: 0.5;
    transition: opacity var(--transition);
}
.footer-credential-logos img:hover { opacity: 0.8; }

.footer-bottom {
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.85rem;
}

.footer-bottom a { color: rgba(255,255,255,0.6); }
.footer-bottom a:hover { color: var(--color-white); }

/* ── Responsive ───────────────────────────────────────────────── */

@media (max-width: 1024px) {
    .logo { height: 72px; }
    .header-inner { min-height: 84px; }
    .nav-toggle { display: block; }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 320px;
        height: 100vh;
        background: var(--color-white);
        box-shadow: -4px 0 30px rgba(0,0,0,0.15);
        transition: right 0.35s ease;
        padding: 6rem 2rem 2rem;
        overflow-y: auto;
    }

    .main-nav.open { right: 0; }

    .nav-list { flex-direction: column; gap: 0.25rem; align-items: stretch; }

    .nav-link {
        color: var(--color-primary-dark);
        padding: 0.85rem 1rem;
        border-radius: 8px;
        font-size: 1rem;
    }
    .nav-link:hover { background: var(--color-light-bg); }

    .site-header.scrolled .nav-link { color: var(--color-primary-dark); }

    .nav-link--cta { border-color: var(--color-primary-dark); text-align: center; }

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

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

    .two-col { grid-template-columns: 1fr; gap: 2rem; }
    .two-col--reverse .two-col__content { order: 0; }

    .value-strip { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .section { padding: var(--section-pad-sm); }

    .logo { height: 60px; }
    .header-inner { min-height: 72px; }
    .footer-logo { height: 96px; }

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

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

    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }

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

    .hero { min-height: 90vh; padding: 7rem 1.25rem 3rem; }

    .page-header { padding: 8rem 1.25rem 3rem; }

    .btn-group { flex-direction: column; align-items: center; }
    .btn { width: 100%; justify-content: center; max-width: 320px; }

    .donate-options { grid-template-columns: repeat(2, 1fr); }

    .impact-list { grid-template-columns: 1fr; }

    .value-strip { grid-template-columns: 1fr 1fr; gap: 1rem; }
}