/* ================================
   AFOLAKE MEDICINE STORE
   afolake.css
================================ */

/* ---- DESIGN TOKENS ---- */
:root {
    --primary: #7A3010;
    --accent: #C4510A;
    --accent-light: #E8651A;
    --bg: #FFFFFF;
    --bg-light: #F8F6F3;
    --bg-warm: #FDF5EE;
    --text: #111111;
    --text-secondary: #4A4A4A;
    --muted: #888888;
    --border: #E4DDD6;
    --font-display: 'Playfair Display', serif;
    --font-body: 'DM Sans', sans-serif;
    --radius: 14px;
    --radius-sm: 9px;
    --max-width: 1200px;
    --shadow: 0 2px 16px rgba(0,0,0,0.07);
    --shadow-md: 0 6px 32px rgba(0,0,0,0.11);
}

/* ---- RESET ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

/* ---- LAYOUT ---- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 28px;
}

/* ---- BUTTONS ---- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    background: var(--accent);
    color: white;
    font-family: var(--font-body);
    font-size: .88rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: background .2s, transform .15s, box-shadow .2s;
    white-space: nowrap;
}
.btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(196,81,10,0.25);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: transparent;
    color: var(--text);
    font-family: var(--font-body);
    font-size: .88rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border);
    cursor: pointer;
    transition: border-color .2s, color .2s;
}
.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ---- NAVBAR ---- */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,0.55);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(255,255,255,0.3);
    box-shadow: 0 1px 20px rgba(0,0,0,0.08);
}
.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}
.navbar-logo { display: flex; flex-direction: column; }
.logo-name {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.1;
}
.logo-sub {
    font-size: .65rem;
    color: var(--muted);
    letter-spacing: .06em;
    text-transform: uppercase;
}
.navbar-links {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}
.navbar-links a {
    font-size: .85rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color .2s;
}
.navbar-links a:hover { color: var(--primary); }

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.burger span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--text);
    border-radius: 2px;
}
.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem 28px;
    border-top: 1px solid var(--border);
    background: white;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: .95rem; color: var(--text-secondary); }

/* ---- HERO ---- */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    /*
    ================================================
    HERO BACKGROUND IMAGE
    Replace 'hero-bg.jpg' with your actual image file
    Make sure the image is in the same folder as this file
    ================================================
    */
    background: linear-gradient(
        105deg,
        rgba(0,0,0,0.82) 0%,
        rgba(0,0,0,0.55) 45%,
        rgba(0,0,0,0.18) 100%
    ), url('hero-bg.jpg') center/cover no-repeat;
}
.hero-content {
    position: relative;
    z-index: 1;
    max-width: 560px;
    padding: 5rem 0;
    text-align: left;
}
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5.5vw, 3.8rem);
    font-weight: 800;
    color: white;
    line-height: 1.08;
    margin-bottom: 1.1rem;
    text-shadow: 0 2px 20px rgba(0,0,0,0.35);
    letter-spacing: -.01em;
}
.hero-title span { color: #F59E4A; }
.hero-sub {
    font-size: .97rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.72;
    margin-bottom: 2.25rem;
    max-width: 440px;
}
.hero-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.hero-actions .btn-ghost {
    border-color: rgba(255,255,255,0.5);
    color: white;
}
.hero-actions .btn-ghost:hover {
    border-color: white;
    background: rgba(255,255,255,0.1);
    color: white;
}

/* ---- MARQUEE ---- */
.marquee-strip {
    background: var(--accent);
    padding: 11px 0;
    overflow: hidden;
}
.marquee-track {
    display: flex;
    gap: 3rem;
    width: max-content;
    animation: marquee 22s linear infinite;
}
@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
.marquee-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .78rem;
    font-weight: 600;
    color: white;
    letter-spacing: .06em;
    text-transform: uppercase;
    white-space: nowrap;
}
.marquee-dot {
    width: 5px;
    height: 5px;
    background: rgba(255,255,255,0.55);
    border-radius: 50%;
}

/* ---- SHARED SECTION STYLES ---- */
.section-label {
    font-size: .7rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: .14em;
    margin-bottom: .5rem;
}
.section-heading {
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 3vw, 2.3rem);
    font-weight: 700;
    color: var(--text);
    line-height: 1.2;
    margin-bottom: .75rem;
}
.section-sub {
    font-size: .9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}
.underline-accent {
    display: inline-block;
    width: 44px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
    margin-bottom: 1.5rem;
}

/* ---- CATEGORIES ---- */
.categories { padding: 5rem 0; background: var(--bg); }
.categories-header { margin-bottom: 2rem; }
.categories-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 1rem;
    height: 500px;
}
.cat-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
}
.cat-card:first-child { grid-row: 1 / 3; }
.cat-bg {
    position: absolute;
    inset: 0;
    background: #ccc center/cover no-repeat;
    transition: transform .45s ease;
}
.cat-card:hover .cat-bg { transform: scale(1.06); }
.cat-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.78) 0%, rgba(0,0,0,0.08) 60%);
}
.cat-content {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 1.25rem;
}
.cat-label {
    font-size: .62rem;
    font-weight: 700;
    color: #F59E4A;
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: .2rem;
}
.cat-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: .3rem;
}
.cat-desc {
    font-size: .74rem;
    color: rgba(255,255,255,0.78);
    line-height: 1.5;
    margin-bottom: .65rem;
}
.cat-link {
    font-size: .74rem;
    font-weight: 600;
    color: #F59E4A;
    display: flex;
    align-items: center;
    gap: 4px;
}
.cat-title-sm {
    font-size: 1rem;
    font-weight: 600;
    color: white;
}

/* ---- HOT DEALS ---- */
.hot-deals { padding: 5rem 0; background: var(--bg-light); }
.deals-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}
.deals-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
.deal-card {
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    transition: transform .2s, box-shadow .2s, border-color .2s;
}
.deal-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}
.deal-img {
    width: 100%;
    height: 185px;
    background: var(--bg-light);
    position: relative;
    overflow: hidden;
}
.deal-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.deal-card:hover .deal-img img { transform: scale(1.05); }
.deal-badge {
    position: absolute;
    top: 10px; left: 10px;
    background: #E53E3E;
    color: white;
    font-size: .58rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.deal-cart {
    position: absolute;
    bottom: 10px; right: 10px;
    width: 36px; height: 36px;
    background: #25D366;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
    box-shadow: 0 2px 8px rgba(37,211,102,0.35);
}
.deal-cart:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(37,211,102,0.5);
}
.deal-cart svg { width: 18px; height: 18px; stroke: white; }
.deal-info { padding: 1rem; }
.deal-name {
    font-size: .88rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: .5rem;
    line-height: 1.4;
}
.deal-price { font-size: 1.05rem; font-weight: 700; color: var(--accent); }
.deal-old-price {
    font-size: .76rem;
    color: var(--muted);
    text-decoration: line-through;
    margin-left: 6px;
}

/* ---- WHY TRUST US ---- */
.trust { padding: 5rem 0; background: var(--bg); }
.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    margin-top: 2.5rem;
}
.trust-card {
    text-align: center;
    padding: 2.25rem 1.75rem;
    border-radius: var(--radius);
    border: 1.5px solid var(--border);
    transition: border-color .25s, box-shadow .25s, transform .2s;
}
.trust-card:hover {
    border-color: var(--accent);
    box-shadow: 0 6px 24px rgba(196,81,10,0.1);
    transform: translateY(-3px);
}
.trust-icon {
    width: 56px; height: 56px;
    background: var(--bg-warm);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.1rem;
}
.trust-icon svg { width: 24px; height: 24px; stroke: var(--accent); }
.trust-title { font-size: .95rem; font-weight: 700; color: var(--text); margin-bottom: .5rem; }
.trust-desc { font-size: .82rem; color: var(--text-secondary); line-height: 1.65; }

/* ---- HOW TO ORDER ---- */
.how-to-order { padding: 5rem 0; background: var(--bg-light); }
.how-header { text-align: center; margin-bottom: 3.5rem; }
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    position: relative;
}
.steps-grid::before {
    content: '';
    position: absolute;
    top: 26px;
    left: calc(16.67% + 26px);
    right: calc(16.67% + 26px);
    height: 2px;
    background: repeating-linear-gradient(
        to right,
        var(--border) 0,
        var(--border) 8px,
        transparent 8px,
        transparent 16px
    );
    z-index: 0;
}
.step-item {
    text-align: center;
    padding: 1.5rem;
    position: relative;
    z-index: 1;
}
.step-num {
    width: 52px; height: 52px;
    background: var(--accent);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin: 0 auto 1.1rem;
    box-shadow: 0 4px 14px rgba(196,81,10,0.3);
}
.step-title { font-size: .95rem; font-weight: 700; color: var(--text); margin-bottom: .5rem; }
.step-desc { font-size: .82rem; color: var(--text-secondary); line-height: 1.65; }

/* ---- AFOLAKE PLUS ---- */
.afolake-plus { padding: 5rem 0; background: var(--bg); }
.plus-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4.5rem;
    align-items: center;
}
.plus-img {
    border-radius: var(--radius);
    overflow: hidden;
    height: 400px;
    box-shadow: var(--shadow-md);
}
.plus-img img { width: 100%; height: 100%; object-fit: cover; }
.plus-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800;
    color: var(--text);
    line-height: 1.12;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: .02em;
}
.plus-desc {
    font-size: .9rem;
    color: var(--text-secondary);
    line-height: 1.78;
    margin-bottom: 2rem;
}

/* ---- TESTIMONIALS ---- */
.testimonials { padding: 5rem 0; background: var(--bg-light); }
.testimonials-header { text-align: center; margin-bottom: 3rem; }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}
.testimonial-card {
    background: white;
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    position: relative;
    transition: box-shadow .2s, border-color .2s;
}
.testimonial-card:hover {
    box-shadow: var(--shadow-md);
    border-color: rgba(196,81,10,0.2);
}
.quote-mark {
    position: absolute;
    top: 1rem; right: 1.5rem;
    font-size: 3.5rem;
    color: var(--bg-light);
    font-family: Georgia, serif;
    line-height: 1;
}
.stars { display: flex; gap: 3px; margin-bottom: .85rem; }
.stars svg { width: 16px; height: 16px; fill: #F59E0B; stroke: none; }
.testimonial-text {
    font-size: .88rem;
    color: var(--text-secondary);
    line-height: 1.78;
    margin-bottom: 1.5rem;
    font-style: italic;
}
.testimonial-author { display: flex; align-items: center; gap: .85rem; }
.author-avatar {
    width: 52px; height: 52px;
    border-radius: 50%;
    border: 2px solid var(--border);
    flex-shrink: 0;
    overflow: hidden;
    /*
    ================================================
    CUSTOMER AVATAR IMAGES
    Replace the emoji inside .author-avatar div
    in the HTML with an <img> tag like this:
    <img src="customer-1.jpg" alt="Mrs. Adeyemi">
    ================================================
    */
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-name { font-size: .88rem; font-weight: 700; color: var(--text); }
.author-location { font-size: .74rem; color: var(--muted); }

/* ---- BOTTOM CTA ---- */
.bottom-cta {
    background: var(--primary);
    padding: 5.5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.bottom-cta::before {
    content: '';
    position: absolute; inset: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255,255,255,0.03) 0%, transparent 50%);
    pointer-events: none;
}
.cta-wave {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    opacity: 0.08;
    pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; }
.cta-title {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 3.5vw, 2.6rem);
    font-weight: 700;
    color: white;
    margin-bottom: .75rem;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.25;
}
.cta-sub {
    font-size: .9rem;
    color: rgba(255,255,255,0.72);
    max-width: 440px;
    margin: 0 auto 2.25rem;
    line-height: 1.72;
}
.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 34px;
    background: white;
    color: var(--primary);
    font-family: var(--font-body);
    font-size: .95rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    transition: transform .2s, box-shadow .2s;
}
.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.2);
}
.cta-btn svg { width: 20px; height: 20px; fill: #25D366; stroke: none; }

/* ---- FOOTER ---- */
footer {
    background: #F5F0EB;
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr 1.2fr;
    gap: 3rem;
    margin-bottom: 3rem;
}
.footer-logo-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: .2rem;
}
.footer-logo-sub {
    font-size: .65rem;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 1rem;
}
.footer-desc {
    font-size: .82rem;
    color: var(--text-secondary);
    line-height: 1.72;
    margin-bottom: 1.25rem;
}
.footer-socials { display: flex; gap: .75rem; }
.social-icon {
    width: 34px; height: 34px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: background .2s, border-color .2s, color .2s;
}
.social-icon:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}
.social-icon svg { width: 15px; height: 15px; }
.footer-heading {
    font-size: .78rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: 1.25rem;
}
.footer-links { display: flex; flex-direction: column; gap: .65rem; }
.footer-links a { font-size: .82rem; color: var(--text-secondary); transition: color .2s; }
.footer-links a:hover { color: var(--accent); }
.footer-contact-item {
    display: flex;
    gap: .6rem;
    margin-bottom: .8rem;
    font-size: .82rem;
    color: var(--text-secondary);
    line-height: 1.5;
}
.footer-contact-item svg {
    width: 15px; height: 15px;
    stroke: var(--accent);
    flex-shrink: 0;
    margin-top: 3px;
}
.store-hours {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}
.hours-label {
    font-size: .68rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: .4rem;
}
.hours-text { font-size: .8rem; color: var(--text-secondary); line-height: 1.65; }
.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: .74rem;
    color: var(--muted);
}

/* ---- FLOATING WHATSAPP ---- */
.wa-float {
    position: fixed;
    bottom: 28px; right: 28px;
    width: 58px; height: 58px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.45);
    z-index: 999;
    transition: transform .2s, box-shadow .2s;
    animation: wa-pulse 2.5s infinite;
}
.wa-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 28px rgba(37,211,102,0.6);
    animation: none;
}
@keyframes wa-pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
    50% { box-shadow: 0 4px 32px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.12); }
}
.wa-float-tooltip {
    position: absolute;
    right: 68px;
    background: #1a1a1a;
    color: white;
    font-size: .75rem;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s;
    font-family: 'DM Sans', sans-serif;
}
.wa-float-tooltip::after {
    content: '';
    position: absolute;
    right: -5px; top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: #1a1a1a;
    border-right: none;
}
.wa-float:hover .wa-float-tooltip { opacity: 1; }

/* ---- BACK TO TOP ---- */
.back-to-top {
    position: fixed;
    bottom: 96px; right: 32px;
    width: 40px; height: 40px;
    background: var(--accent);
    border: none;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 12px rgba(196,81,10,0.3);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .3s, transform .3s, background .2s;
    z-index: 998;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--accent-light); }

/* ---- SCROLL REVEAL ---- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }
.d1 { transition-delay: .1s; }
.d2 { transition-delay: .2s; }
.d3 { transition-delay: .3s; }

/* ---- RESPONSIVE ---- */
@media (max-width: 960px) {
    .navbar-links,
    .navbar > .btn-primary { display: none; }
    .burger { display: flex; }
    .categories-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
        height: auto;
    }
    .cat-card:first-child { grid-row: auto; grid-column: 1 / 3; height: 260px; }
    .cat-card { height: 185px; }
    .deals-grid { grid-template-columns: repeat(2, 1fr); }
    .trust-grid { grid-template-columns: 1fr; }
    .plus-inner { grid-template-columns: 1fr; gap: 2.5rem; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 600px) {
    .hero { min-height: 480px; }
    .categories-grid { grid-template-columns: 1fr; height: auto; }
    .cat-card:first-child { grid-column: auto; height: 240px; }
    .cat-card { height: 165px; }
    .deals-grid { grid-template-columns: 1fr 1fr; }
    .steps-grid::before { display: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .container { padding: 0 18px; }
    .wa-float { bottom: 20px; right: 20px; width: 52px; height: 52px; }
    .back-to-top { bottom: 82px; right: 24px; }
}