/* ═══════════════════════════════════════════════════════════
   ALSTON PLUMBING SERVICES — Stylesheet
   Brand: APS teal/petrol blue + yellow accent
   Mobile-first, conversion-optimized
   ═══════════════════════════════════════════════════════════ */

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

:root {
    /* Brand palette — APS teal/petrol blue + green + yellow */
    --blue-900: #0a2e2e;
    --blue-800: #0e3d3d;
    --blue-700: #115e5e;
    --blue-600: #157373;
    --blue-500: #1a8a8a;
    --blue-400: #20a8a8;
    --blue-100: #d0efef;
    --blue-50:  #e8f7f7;

    --accent-600: #b45309;
    --accent-500: #d97706;
    --accent-400: #f59e0b;
    --accent-100: #fef3c7;

    --green-600: #0e6b30;
    --green-500: #25d366;
    --green-400: #2ecc71;

    --gray-900: #1a1a2e;
    --gray-800: #2d2d44;
    --gray-700: #4a4a68;
    --gray-600: #636380;
    --gray-500: #7f7f9a;
    --gray-400: #a0a0b8;
    --gray-300: #c8c8d8;
    --gray-200: #e2e2ec;
    --gray-100: #f0f0f5;
    --gray-50:  #f8f8fb;

    --white: #ffffff;
    --black: #0a0a14;

    /* Semantic */
    --primary: var(--blue-700);
    --primary-dark: var(--blue-900);
    --accent: var(--accent-500);
    --accent-dark: var(--accent-600);
    --whatsapp: var(--green-500);
    --whatsapp-dark: var(--green-600);
    --call-bg: var(--blue-600);
    --call-bg-hover: var(--blue-800);

    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Plus Jakarta Sans', 'Inter', -apple-system, sans-serif;

    /* Spacing */
    --section-py: clamp(3rem, 8vw, 6rem);
    --container-max: 1200px;
    --container-px: clamp(1rem, 4vw, 2rem);

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

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

/* ─── SECTION HEADER ─── */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    background: var(--accent-100);
    padding: 0.3em 1em;
    border-radius: 100px;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: 0.75rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ─── BUTTONS ─── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    font-family: var(--font-body);
    font-weight: 700;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s var(--ease);
    white-space: nowrap;
    text-decoration: none;
    line-height: 1;
}

.btn--sm {
    font-size: 0.85rem;
    padding: 0.55em 1.1em;
}

.btn--lg {
    font-size: 1.05rem;
    padding: 0.85em 1.8em;
    border-radius: var(--radius-lg);
}

.btn--call {
    background: var(--call-bg);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(26, 82, 118, 0.35);
}
.btn--call:hover {
    background: var(--call-bg-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 82, 118, 0.45);
}

.btn--whatsapp {
    background: var(--whatsapp);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}
.btn--whatsapp:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

/* ─── TOP BAR ─── */
.top-bar {
    background: var(--blue-900);
    color: var(--blue-100);
    font-size: 0.8rem;
    padding: 0.4em 0;
    position: relative;
    z-index: 1001;
}

.top-bar__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.top-bar__tagline {
    font-weight: 500;
    opacity: 0.9;
}

.top-bar__phone {
    display: flex;
    align-items: center;
    gap: 0.4em;
    color: var(--accent-400);
    font-weight: 700;
    transition: color 0.2s;
}
.top-bar__phone:hover { color: var(--accent-500); }

/* ─── HEADER ─── */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.3s var(--ease);
}

.header--scrolled {
    box-shadow: var(--shadow-md);
}

.header__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 1.5rem;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
}

.logo-img {
    height: 48px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo-text strong {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    color: var(--gray-900);
}

.logo-text small {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--blue-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.header__nav {
    display: none;
    gap: 1.5rem;
}

.header__nav a {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-700);
    transition: color 0.2s;
    position: relative;
}
.header__nav a:hover { color: var(--primary); }
.header__nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.2s var(--ease);
}
.header__nav a:hover::after { width: 100%; }

.header__actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.header__burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1002;
}
.header__burger span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--gray-800);
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}
.header__burger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.header__burger.active span:nth-child(2) { opacity: 0; }
.header__burger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ─── HERO ─── */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('images/hero-plumber.jpg') center/cover no-repeat, var(--blue-900);
    overflow: hidden;
    padding: 6rem var(--container-px) 4rem;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 46, 46, 0.92) 0%, rgba(17, 94, 94, 0.85) 50%, rgba(21, 115, 115, 0.80) 100%);
    pointer-events: none;
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    text-align: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5em;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    color: var(--blue-100);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.5em 1.2em;
    border-radius: 100px;
    margin-bottom: 1.5rem;
    animation: pulse-badge 3s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(230, 126, 34, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(230, 126, 34, 0); }
}

.hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 6vw, 3.5rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 1.25rem;
}

.text-accent {
    color: var(--accent-400);
}

.hero__subtitle {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--blue-100);
    line-height: 1.6;
    margin-bottom: 2rem;
    max-width: 580px;
    margin-left: auto;
    margin-right: auto;
}

.hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.5em;
    color: var(--blue-100);
    font-size: 0.9rem;
    font-weight: 500;
}
.trust-item svg { opacity: 0.8; }

/* ─── SERVICES ─── */
.services {
    padding: var(--section-py) 0;
    background: var(--gray-50);
}

.services__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    transition: all 0.3s var(--ease);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--blue-500), var(--accent-400));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s var(--ease);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--blue-400);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--blue-50);
    border-radius: var(--radius-md);
    color: var(--blue-600);
    margin-bottom: 1.25rem;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.25rem;
}

.service-card__cta {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--blue-600);
    transition: color 0.2s;
}
.service-card__cta:hover { color: var(--accent); }

/* ─── ABOUT ─── */
.about {
    padding: var(--section-py) 0;
    background: var(--white);
}

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

.about__content .section-label { margin-bottom: 1rem; }

.about__content h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: 1.25rem;
}

.about__content > p {
    color: var(--gray-600);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.about__stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    color: var(--blue-700);
    line-height: 1;
}

.stat__label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about__list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.about__list li {
    font-size: 0.95rem;
    color: var(--gray-700);
    font-weight: 500;
}

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

.about__image-placeholder {
    background: linear-gradient(135deg, var(--blue-50), var(--gray-100));
    border-radius: var(--radius-xl);
    aspect-ratio: 4/3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    border: 2px dashed var(--gray-300);
}

.about__image-placeholder span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-400);
}

/* ─── SERVICE AREAS ─── */
.areas {
    padding: var(--section-py) 0;
    background: var(--gray-50);
}

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

.areas__map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.areas__map iframe {
    display: block;
    width: 100%;
    min-height: 350px;
}

.areas__list h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1.25rem;
}

.areas__columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.areas__col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--blue-600);
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--blue-100);
}

.areas__col li {
    font-size: 0.9rem;
    color: var(--gray-700);
    padding: 0.3em 0;
    position: relative;
    padding-left: 1em;
}
.areas__col li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
}

/* ─── TESTIMONIALS ─── */
.testimonials {
    padding: var(--section-py) 0;
    background: var(--white);
}

.testimonials__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.testimonial {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 2rem;
    position: relative;
}

.testimonial__stars {
    color: var(--accent-400);
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    letter-spacing: 0.1em;
}

.testimonial p {
    font-size: 1rem;
    color: var(--gray-700);
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 1rem;
}

.testimonial cite {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-500);
    font-style: normal;
}

/* ─── CTA BANNER ─── */
.cta-banner {
    padding: var(--section-py) 0;
    background: linear-gradient(135deg, var(--blue-900), var(--blue-700));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(230, 126, 34, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.cta-banner h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 900;
    color: var(--white);
    margin-bottom: 1rem;
    position: relative;
}

.cta-banner p {
    font-size: 1.1rem;
    color: var(--blue-100);
    max-width: 550px;
    margin: 0 auto 2rem;
    position: relative;
}

.cta-banner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    position: relative;
}

/* ─── FOOTER ─── */
.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: 3rem 0 1.5rem;
}

.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer__brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-top: 1rem;
    max-width: 280px;
}

.footer__links h4,
.footer__contact h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1rem;
}

.footer__links li { margin-bottom: 0.5rem; }
.footer__links a {
    font-size: 0.9rem;
    color: var(--gray-400);
    transition: color 0.2s;
}
.footer__links a:hover { color: var(--accent-400); }

.footer__contact p {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}
.footer__contact a {
    color: var(--gray-400);
    transition: color 0.2s;
}
.footer__contact a:hover { color: var(--accent-400); }

.footer__bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 1.5rem;
    text-align: center;
}

.footer__bottom p {
    font-size: 0.8rem;
    color: var(--gray-600);
}

/* ─── FLOATING ACTION BUTTONS ─── */
.fab {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    display: flex;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
}

.fab__btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    padding: 0.9em 1em;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
    transition: all 0.2s var(--ease);
}

.fab__btn--call {
    background: var(--call-bg);
}
.fab__btn--call:hover { background: var(--call-bg-hover); }

.fab__btn--whatsapp {
    background: var(--whatsapp);
}
.fab__btn--whatsapp:hover { background: var(--whatsapp-dark); }

/* ─── MOBILE NAV OVERLAY ─── */
.nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s var(--ease);
}
.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    z-index: 1001;
    padding: 5rem 2rem 2rem;
    transition: right 0.3s var(--ease);
    box-shadow: var(--shadow-xl);
}
.mobile-nav.active { right: 0; }

.mobile-nav a {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
    padding: 0.8em 0;
    border-bottom: 1px solid var(--gray-100);
    transition: color 0.2s;
}
.mobile-nav a:hover { color: var(--accent); }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — TABLET (≥640px)
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 640px) {
    .services__grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — DESKTOP (≥1024px)
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 1024px) {
    .header__nav { display: flex; }
    .header__burger { display: none; }

    .header__actions .btn--sm { display: inline-flex; }

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

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

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

    .testimonials__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer__grid {
        grid-template-columns: 2fr 1fr 1fr 1.5fr;
    }

    /* Desktop: floating buttons become corner widgets */
    .fab {
        bottom: 2rem;
        right: 2rem;
        left: auto;
        width: auto;
        flex-direction: column;
        border-radius: var(--radius-lg);
        overflow: hidden;
        border: none;
        box-shadow: var(--shadow-xl);
    }

    .fab__btn {
        padding: 1em 1.5em;
        min-width: 160px;
    }
    .fab__btn:first-child { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
    .fab__btn:last-child { border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — LARGE DESKTOP (≥1280px)
   ═══════════════════════════════════════════════════════════ */
@media (min-width: 1280px) {
    .services__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ─── ANIMATIONS ─── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero__content {
    animation: fadeInUp 0.8s var(--ease) both;
}

.hero__badge { animation-delay: 0.1s; }
.hero__title { animation-delay: 0.2s; }
.hero__subtitle { animation-delay: 0.3s; }
.hero__ctas { animation-delay: 0.4s; }
.hero__trust { animation-delay: 0.5s; }

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── PRINT ─── */
@media print {
    .fab, .top-bar, .header { display: none; }
    .hero { min-height: auto; padding: 2rem; }
    body { color: #000; background: #fff; }
}