/* ========================================
   UpStream Zero Waste Shop & Refillery
   Classic & Elegant — Plum + Amber
   ======================================== */

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

:root {
    --plum-50: #faf5f7;
    --plum-100: #f5e8ed;
    --plum-200: #ebcdd9;
    --plum-300: #d9a3b5;
    --plum-400: #c47a91;
    --plum-500: #a85570;
    --plum-600: #8a3d56;
    --plum-700: #6b2f46;
    --plum-800: #4a1f30;
    --plum-900: #2d131d;
    --plum-950: #1a0b11;

    --amber-50: #fefce8;
    --amber-100: #fef9c3;
    --amber-200: #fef08a;
    --amber-300: #fde047;
    --amber-400: #facc15;
    --amber-500: #eab308;
    --amber-600: #ca8a04;
    --amber-700: #a16207;
    --amber-800: #854d0e;
    --amber-900: #713f12;

    --cream: #faf8f5;
    --warm-white: #fdfcfa;
    --stone-100: #f5f3f0;
    --stone-200: #e8e4df;
    --stone-300: #d4cfc8;
    --stone-500: #78716c;
    --stone-600: #57534e;
    --stone-700: #44403c;
    --stone-800: #292524;
    --stone-900: #1c1917;

    --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --shadow-sm: 0 1px 2px rgba(107, 47, 70, 0.05);
    --shadow-md: 0 4px 12px rgba(107, 47, 70, 0.08);
    --shadow-lg: 0 12px 40px rgba(107, 47, 70, 0.12);
    --shadow-xl: 0 24px 60px rgba(107, 47, 70, 0.15);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--stone-800);
    background: var(--warm-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

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

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 24px;
    transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.3s ease;
    background: transparent;
}

.nav.scrolled {
    background: rgba(253, 252, 250, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--stone-200);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--plum-700);
    letter-spacing: -0.02em;
}

.nav.scrolled .nav-logo {
    color: var(--plum-700);
}

.nav-logo-icon {
    color: var(--amber-600);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--stone-600);
    letter-spacing: 0.01em;
    transition: color 0.2s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--amber-500);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--plum-700);
}

.nav-links a::after:hover {
    width: 100%;
}

.nav-cta {
    background: var(--plum-700);
    color: #fff !important;
    padding: 10px 22px;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

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

.nav-cta:hover {
    background: var(--plum-600);
    color: #fff !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--plum-700);
}

/* ========================================
   Hero
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: linear-gradient(
        135deg,
        var(--plum-900) 0%,
        #4a1942 20%,
        var(--plum-700) 40%,
        #8b3a62 55%,
        var(--amber-700) 75%,
        var(--amber-600) 100%
    );
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(168, 85, 112, 0.4) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(202, 138, 4, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 50% 50%, rgba(107, 47, 70, 0.2) 0%, transparent 70%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 820px;
    padding: 120px 24px 80px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--amber-200);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 32px;
    backdrop-filter: blur(8px);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5.5vw, 4.25rem);
    font-weight: 600;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.7;
    max-width: 620px;
    margin: 0 auto 40px;
    font-weight: 300;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 100px;
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-family: var(--font-sans);
}

.btn-primary {
    background: var(--amber-500);
    color: var(--stone-900);
    box-shadow: 0 4px 20px rgba(234, 179, 8, 0.35);
}

.btn-primary:hover {
    background: var(--amber-400);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(234, 179, 8, 0.45);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.hero-stat {
    text-align: center;
}

.hero-stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--amber-300);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.hero-stat-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.3s ease, transform 0.3s ease;
    animation: scrollBounce 2s ease-in-out infinite;
}

.hero-scroll:hover {
    color: rgba(255, 255, 255, 0.8);
    transform: translateX(-50%) translateY(4px);
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(6px); }
}

/* ========================================
   Sections
   ======================================== */
.section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 64px;
}

.section-header.centered {
    text-align: center;
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--plum-600);
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 600;
    color: var(--stone-900);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.0625rem;
    color: var(--stone-500);
    line-height: 1.7;
    max-width: 580px;
    margin: 0 auto;
    font-weight: 300;
}

/* ========================================
   About
   ======================================== */
.about {
    background: var(--cream);
}

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

.about-image-wrap {
    position: relative;
}

.about-image-wrap img {
    border-radius: var(--radius-lg);
    width: 100%;
    height: 100%;
    object-fit: cover;
    box-shadow: var(--shadow-lg);
}

.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--amber-400);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.6;
}

.about-content {
    padding: 16px 0;
}

.about-content p {
    font-size: 1rem;
    color: var(--stone-600);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 32px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    color: var(--stone-700);
    font-weight: 400;
}

.about-feature svg {
    color: var(--amber-600);
    flex-shrink: 0;
}

/* ========================================
   Refills
   ======================================== */
.refills {
    background: var(--warm-white);
}

.refill-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 80px;
}

.refill-step {
    text-align: center;
    padding: 40px 28px;
    background: var(--cream);
    border-radius: var(--radius-lg);
    border: 1px solid var(--stone-200);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.refill-step:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.refill-step-number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--plum-200);
    line-height: 1;
    margin-bottom: 16px;
}

.refill-step-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--plum-700);
    border-radius: var(--radius-md);
    color: var(--amber-300);
}

.refill-step-title {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--stone-800);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.refill-step p {
    font-size: 0.9375rem;
    color: var(--stone-500);
    line-height: 1.7;
}

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

.refill-category {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.refill-category img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.refill-category:hover img {
    transform: scale(1.06);
}

.refill-category-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(45, 19, 29, 0.85) 0%, rgba(45, 19, 29, 0.2) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px;
    transition: background 0.3s ease;
}

.refill-category:hover .refill-category-overlay {
    background: linear-gradient(to top, rgba(45, 19, 29, 0.9) 0%, rgba(45, 19, 29, 0.3) 60%, transparent 100%);
}

.refill-category-overlay h4 {
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 6px;
}

.refill-category-overlay p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.6;
}

/* ========================================
   Shop
   ======================================== */
.shop {
    background: var(--cream);
}

.shop-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.shop-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--warm-white);
    border: 1px solid var(--stone-200);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.shop-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.shop-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.shop-item:hover img {
    transform: scale(1.04);
}

.shop-item-info {
    padding: 28px;
}

.shop-item-info h4 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--stone-800);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.shop-item-info p {
    font-size: 0.9375rem;
    color: var(--stone-500);
    line-height: 1.7;
}

/* ========================================
   Impact
   ======================================== */
.impact {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    background: linear-gradient(135deg, var(--plum-950) 0%, var(--plum-800) 50%, #5a2040 100%);
}

.impact-bg {
    position: absolute;
    inset: 0;
}

.impact-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 80% 20%, rgba(202, 138, 4, 0.15) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 10% 80%, rgba(168, 85, 112, 0.3) 0%, transparent 50%);
}

.impact .container {
    position: relative;
    z-index: 2;
}

.impact-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 64px;
}

.impact-stat {
    text-align: center;
    padding: 32px 20px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(8px);
    transition: background 0.3s ease, transform 0.3s ease;
}

.impact-stat:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-4px);
}

.impact-stat-icon {
    width: 52px;
    height: 52px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--amber-400);
}

.impact-stat-value {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--amber-300);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 8px;
}

.impact-stat-desc {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.6;
}

.impact-quote {
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
    position: relative;
}

.impact-quote svg {
    color: var(--amber-500);
    opacity: 0.5;
    margin: 0 auto 20px;
}

.impact-quote blockquote {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 2.5vw, 1.625rem);
    font-weight: 400;
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 16px;
}

.impact-quote cite {
    font-style: normal;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.04em;
}

/* ========================================
   Visit
   ======================================== */
.visit {
    background: var(--warm-white);
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: stretch;
}

.visit-info {
    padding: 16px 0;
}

.visit-description {
    font-size: 1rem;
    color: var(--stone-500);
    line-height: 1.8;
    margin-bottom: 36px;
}

.visit-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 36px;
}

.visit-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.visit-detail-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--plum-700);
    border-radius: var(--radius-sm);
    color: var(--amber-300);
}

.visit-detail strong {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--stone-800);
    margin-bottom: 4px;
}

.visit-detail p {
    font-size: 0.9375rem;
    color: var(--stone-600);
    line-height: 1.6;
}

.visit-detail a {
    color: var(--plum-600);
    transition: color 0.2s ease;
}

.visit-detail a:hover {
    color: var(--plum-800);
    text-decoration: underline;
}

.visit-hours {
    padding: 24px 28px;
    background: var(--cream);
    border-radius: var(--radius-md);
    border: 1px solid var(--stone-200);
}

.visit-hours h4 {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--stone-800);
    margin-bottom: 12px;
}

.visit-hours p {
    font-size: 0.9375rem;
    color: var(--stone-500);
    line-height: 1.7;
}

.visit-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 480px;
    box-shadow: var(--shadow-lg);
}

.visit-map iframe {
    width: 100%;
    height: 100%;
    min-height: 480px;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--stone-900);
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 16px;
}

.footer-logo svg {
    color: var(--amber-500);
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.55);
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 16px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.55);
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: var(--amber-400);
}

.footer-contact p {
    font-size: 0.875rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.55);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.55);
    transition: color 0.2s ease;
}

.footer-contact a:hover {
    color: var(--amber-400);
}

.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: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ========================================
   Mobile Navigation
   ======================================== */
@media (max-width: 900px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--warm-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 96px 32px 32px;
        gap: 24px;
        box-shadow: var(--shadow-xl);
        transition: right 0.35s ease;
        z-index: 999;
    }

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

    .nav-toggle {
        display: block;
        z-index: 1001;
    }

    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 998;
    }

    .nav-overlay.open {
        display: block;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image-wrap {
        max-width: 480px;
    }

    .refill-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .refill-categories {
        grid-template-columns: 1fr;
        gap: 20px;
    }

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

    .impact-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

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

    .visit-map {
        min-height: 320px;
    }

    .visit-map iframe {
        min-height: 320px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .section {
        padding: 72px 0;
    }

    .hero-content {
        padding: 100px 20px 60px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .hero-stat-divider {
        width: 40px;
        height: 1px;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

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

    .refill-step {
        padding: 28px 20px;
    }
}

/* ========================================
   Reduced Motion
   ======================================== */
@media (prefers-reduced-motion: no-preference) {
    .refill-step,
    .shop-item,
    .impact-stat {
        transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}