/* ============================================
   Opticore Optometry Group — Styles
   Burgundy + Blush palette, warm & friendly
   ============================================ */

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

:root {
    --burgundy: #781f29;
    --burgundy-dark: #5a1520;
    --burgundy-light: #962d3a;
    --blush: #fdf2f0;
    --blush-mid: #fce8e3;
    --blush-dark: #f5d5ce;
    --cream: #fefaf8;
    --white: #ffffff;
    --text-dark: #1a1214;
    --text-body: #3d2c30;
    --text-muted: #6b5458;
    --text-light: #8f7579;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --shadow-sm: 0 2px 8px rgba(120, 31, 41, 0.06);
    --shadow-md: 0 4px 20px rgba(120, 31, 41, 0.09);
    --shadow-lg: 0 8px 40px rgba(120, 31, 41, 0.12);
    --shadow-xl: 0 16px 60px rgba(120, 31, 41, 0.14);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    color: var(--text-body);
    background-color: var(--cream);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: var(--burgundy);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--burgundy-light);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Skip link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--burgundy);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 600;
}
.skip-link:focus {
    top: 12px;
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4 {
    font-family: 'DM Serif Display', 'Lora', Georgia, serif;
    color: var(--text-dark);
    line-height: 1.2;
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.938rem;
    letter-spacing: 0.01em;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--burgundy);
    color: var(--white);
    border-color: var(--burgundy);
    box-shadow: 0 4px 16px rgba(120, 31, 41, 0.25);
}
.btn-primary:hover {
    background: var(--burgundy-dark);
    border-color: var(--burgundy-dark);
    color: var(--white);
    box-shadow: 0 6px 24px rgba(120, 31, 41, 0.35);
    transform: translateY(-2px);
}

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

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.875rem;
}

.btn-white {
    background: var(--white);
    color: var(--burgundy);
    border-color: var(--white);
    box-shadow: var(--shadow-md);
}
.btn-white:hover {
    background: var(--blush);
    color: var(--burgundy-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-ghost {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.5);
}
.btn-ghost:hover {
    background: rgba(255,255,255,0.12);
    border-color: var(--white);
    color: var(--white);
}

.btn-block {
    width: 100%;
    justify-content: center;
    padding: 16px 28px;
}

/* ---------- SECTION TAGS ---------- */
.section-tag {
    display: inline-block;
    font-family: 'Inter', sans-serif;
    font-size: 0.813rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--burgundy);
    background: var(--blush-mid);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.063rem;
    color: var(--text-muted);
    max-width: 560px;
    line-height: 1.7;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}
.section-header .section-desc {
    margin: 0 auto;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(254, 250, 248, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(120, 31, 41, 0.07);
    transition: box-shadow var(--transition);
}
.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--burgundy);
}
.logo:hover {
    color: var(--burgundy);
}
.logo-icon {
    flex-shrink: 0;
}
.logo-text {
    font-family: 'DM Serif Display', serif;
    font-size: 1.375rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.primary-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}
.primary-nav ul {
    display: flex;
    align-items: center;
    gap: 4px;
}
.primary-nav a:not(.btn) {
    color: var(--text-body);
    font-weight: 500;
    font-size: 0.938rem;
    padding: 8px 16px;
    border-radius: 50px;
    transition: all var(--transition);
}
.primary-nav a:not(.btn):hover {
    color: var(--burgundy);
    background: var(--blush);
}
.primary-nav .btn {
    margin-left: 8px;
}

/* Nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 44px;
    height: 44px;
    position: relative;
    border-radius: var(--radius-sm);
}
.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--burgundy);
    border-radius: 2px;
    transition: all var(--transition);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.hamburger { top: 50%; margin-top: -1px; }
.hamburger::before { content: ''; top: -7px; }
.hamburger::after { content: ''; bottom: -7px; }
.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}
.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* Mobile nav */
@media (max-width: 768px) {
    .nav-toggle { display: block; }
    .primary-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--cream);
        border-bottom: 1px solid rgba(120, 31, 41, 0.08);
        padding: 20px 24px 24px;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-110%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 99;
    }
    .primary-nav.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    .primary-nav ul {
        flex-direction: column;
        gap: 4px;
    }
    .primary-nav a:not(.btn) {
        padding: 12px 16px;
        border-radius: var(--radius-sm);
        font-size: 1rem;
    }
    .primary-nav .btn {
        margin-left: 0;
        justify-content: center;
        margin-top: 8px;
    }
}

/* ============================================
   HERO
   ============================================ */
.hero {
    background: var(--cream);
    padding: 64px 0 0;
    overflow: hidden;
}
.hero-wave {
    margin-top: -1px;
    line-height: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding-bottom: 64px;
}

.hero-content {
    max-width: 540px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.813rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--burgundy);
    background: var(--blush-mid);
    padding: 8px 18px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    line-height: 1.12;
    margin-bottom: 24px;
    color: var(--text-dark);
}
.hero-accent {
    font-style: italic;
    color: var(--burgundy);
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 48px;
}

.hero-trust {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.hero-trust .trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.938rem;
    color: var(--text-body);
    font-weight: 500;
}
.hero-trust svg {
    color: var(--burgundy);
    flex-shrink: 0;
}

/* Hero image */
.hero-image {
    position: relative;
}
.hero-img-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}
.hero-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-float-card {
    position: absolute;
    bottom: -20px;
    left: -24px;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 18px 22px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-lg);
    max-width: 260px;
}
.float-card-icon {
    width: 48px;
    height: 48px;
    background: var(--blush);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--burgundy);
    flex-shrink: 0;
}
.float-card-label {
    font-weight: 600;
    font-size: 0.938rem;
    color: var(--text-dark);
    line-height: 1.3;
}
.float-card-desc {
    font-size: 0.813rem;
    color: var(--text-muted);
    line-height: 1.4;
}

@media (max-width: 960px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    .hero-subtitle { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-trust { align-items: center; }
    .hero-image { max-width: 480px; margin: 0 auto; }
    .hero-float-card { left: 10px; bottom: -16px; }
}

@media (max-width: 480px) {
    .hero { padding: 40px 0 0; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    background: var(--blush);
    padding: 88px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
    border: 1px solid rgba(120, 31, 41, 0.05);
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--blush);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--burgundy);
    margin-bottom: 20px;
    transition: all var(--transition);
}
.service-card:hover .service-icon {
    background: var(--burgundy);
    color: var(--white);
}

.service-card h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.35;
}

.service-card p {
    font-size: 0.938rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--burgundy);
    transition: gap var(--transition);
}
.service-link:hover {
    gap: 10px;
}

@media (max-width: 960px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
    .services-grid { grid-template-columns: 1fr; }
    .services { padding: 60px 0; }
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    background: var(--cream);
    padding: 88px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-images {
    position: relative;
}
.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.about-img-secondary {
    position: absolute;
    bottom: -32px;
    right: -24px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 5px solid var(--cream);
    max-width: 240px;
}
.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.about-accent-box {
    position: absolute;
    top: -20px;
    right: -16px;
    background: var(--burgundy);
    color: var(--white);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-md);
}
.about-accent-box svg { color: var(--blush-dark); }

.about-content .section-title {
    margin-bottom: 24px;
}
.about-lead {
    font-size: 1.063rem;
    color: var(--text-body);
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-content > p {
    font-size: 0.938rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 12px;
}

.about-values {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.value-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.value-icon {
    width: 44px;
    height: 44px;
    background: var(--blush);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--burgundy);
    flex-shrink: 0;
}
.value-item strong {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.938rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2px;
}
.value-item span {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
}

@media (max-width: 960px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .about-images { max-width: 520px; }
}
@media (max-width: 480px) {
    .about { padding: 60px 0; }
    .about-img-secondary { right: -8px; bottom: -20px; max-width: 180px; }
    .about-accent-box { top: -12px; right: -8px; font-size: 0.813rem; }
}

/* ============================================
   INSURANCE
   ============================================ */
.insurance {
    background: var(--blush-mid);
    padding: 88px 0;
}
.insurance-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.insurance-title { margin-bottom: 20px; }
.insurance-desc {
    font-size: 1.063rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 28px;
}

.insurance-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.insurance-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.938rem;
    color: var(--text-body);
    font-weight: 500;
}
.insurance-list svg {
    color: var(--burgundy);
    flex-shrink: 0;
}

.insurance-visual {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.insurance-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 960px) {
    .insurance-inner { grid-template-columns: 1fr; gap: 40px; }
    .insurance-visual { order: -1; max-width: 520px; }
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
    background: var(--burgundy);
    padding: 80px 0;
}
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}
.cta-text {
    flex: 1;
    min-width: 260px;
}
.cta-title {
    font-size: clamp(1.5rem, 3.5vw, 2.25rem);
    color: var(--white);
    margin-bottom: 12px;
}
.cta-desc {
    font-size: 1.063rem;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.7;
    max-width: 480px;
}
.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

@media (max-width: 640px) {
    .cta-inner { flex-direction: column; text-align: center; }
    .cta-actions { justify-content: center; }
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    background: var(--cream);
    padding: 88px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
}

.contact-info .section-title { margin-bottom: 16px; }
.contact-desc {
    font-size: 1.063rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}
.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.contact-icon {
    width: 48px;
    height: 48px;
    background: var(--blush);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--burgundy);
    flex-shrink: 0;
}
.contact-item strong {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.938rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}
.contact-item p {
    font-size: 0.938rem;
    color: var(--text-muted);
    line-height: 1.6;
}
.contact-item a {
    color: var(--burgundy);
}
.contact-item a:hover {
    color: var(--burgundy-light);
    text-decoration: underline;
}

.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* Contact form */
.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(120, 31, 41, 0.06);
}
.form-title {
    font-size: 1.5rem;
    margin-bottom: 8px;
}
.form-desc {
    font-size: 0.938rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group {
    margin-bottom: 18px;
}
.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--blush-dark);
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 0.938rem;
    color: var(--text-dark);
    background: var(--cream);
    transition: all var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--burgundy);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(120, 31, 41, 0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}
.form-group textarea {
    resize: vertical;
    min-height: 110px;
}
.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23781f29' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}
.success-icon {
    width: 64px;
    height: 64px;
    background: var(--blush);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: var(--burgundy);
}
.form-success h4 {
    font-size: 1.375rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}
.form-success p {
    font-size: 0.938rem;
    color: var(--text-muted);
}

@media (max-width: 960px) {
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-form-wrapper { padding: 28px; }
}
@media (max-width: 480px) {
    .form-row { grid-template-columns: 1fr; }
    .contact { padding: 60px 0; }
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--text-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 48px;
}
.footer-brand p {
    font-size: 0.938rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 280px;
}
.footer-logo { margin-bottom: 4px; }
.footer-logo .logo-text { color: var(--white); }

.footer-links strong,
.footer-contact strong {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}
.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-links a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.938rem;
    transition: color var(--transition);
}
.footer-links a:hover,
.footer-contact a:hover {
    color: var(--white);
}
.footer-contact address {
    font-style: normal;
    font-size: 0.938rem;
    line-height: 1.7;
    margin-bottom: 10px;
}
.footer-contact p {
    font-size: 0.938rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}
.footer-bottom p {
    font-size: 0.813rem;
    color: rgba(255, 255, 255, 0.45);
}
.footer-legal {
    font-size: 0.813rem !important;
}

@media (max-width: 960px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .site-footer { padding: 48px 0 0; }
}