/* ============================================================
   MB Lawn Service / styles.css
   A clean, modern, mobile-first lawn care theme.
   ============================================================ */

:root {
  --green-900: #14361f;
  --green-800: #1b5e20;
  --green-700: #2e7d32;
  --green-600: #388e3c;
  --green-500: #4caf50;
  --green-100: #e8f5e9;
  --green-50:  #f3faf4;

  --amber-500: #ffb300;
  --amber-600: #ff8f00;

  --ink: #1c2b21;
  --muted: #5a6b60;
  --line: #e3ece4;
  --bg: #ffffff;
  --bg-alt: #f6faf7;

  --radius: 14px;
  --shadow-sm: 0 2px 8px rgba(20, 54, 31, 0.08);
  --shadow-md: 0 10px 30px rgba(20, 54, 31, 0.12);
  --shadow-lg: 0 20px 50px rgba(20, 54, 31, 0.18);

  --maxw: 1160px;
  --header-h: 72px;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
}

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

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

h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1rem; }
ul { list-style: none; padding: 0; margin: 0; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-weight: 600;
  font-size: 1rem;
  padding: .8rem 1.4rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--green-700);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--green-800); box-shadow: var(--shadow-md); }

.btn-outline {
  border-color: var(--green-700);
  color: var(--green-800);
  background: transparent;
}
.btn-outline:hover { background: var(--green-100); }

.btn-light {
  background: #fff;
  color: var(--green-800);
  box-shadow: var(--shadow-md);
}
.btn-light:hover { background: var(--green-50); }

.btn-lg { padding: .95rem 1.7rem; font-size: 1.05rem; }
.btn-xl { padding: 1.1rem 2.2rem; font-size: 1.15rem; }
.btn-block { width: 100%; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--green-900);
}
.brand-mark { font-size: 1.6rem; line-height: 1; }
.brand-text span { color: var(--green-600); }

.main-nav .nav-list {
  display: flex;
  gap: 1.4rem;
}
.main-nav a {
  font-weight: 500;
  color: var(--ink);
  padding: .35rem 0;
  position: relative;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--green-600);
  transition: width .2s ease;
}
.main-nav a:hover::after,
.main-nav a.active::after { width: 100%; }
.main-nav a.active { color: var(--green-700); font-weight: 600; }

.header-actions { display: flex; align-items: center; gap: .75rem; }
.nav-cta { padding: .6rem 1.1rem; font-size: .95rem; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 3px; width: 26px;
  background: var(--green-800);
  border-radius: 3px;
  transition: transform .25s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(120% 120% at 90% -10%, var(--green-100) 0%, transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--bg-alt) 100%);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: auto -10% -40% -10%;
  height: 60%;
  background: radial-gradient(60% 100% at 50% 0%, rgba(76, 175, 80, .12), transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 64px 24px 72px;
  position: relative;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .8rem;
  font-weight: 700;
  color: var(--green-600);
  margin-bottom: .9rem;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  color: var(--green-900);
  margin-bottom: 1rem;
}
.hero h1 span { color: var(--green-600); }

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 34ch;
}

.hero-cta { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1.6rem 0 1.4rem; }

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1.2rem;
  color: var(--green-800);
  font-weight: 500;
}
.hero-points li::before { content: "\2713\00a0"; color: var(--green-600); font-weight: 700; }

/* Hero price card */
.hero-card {
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  padding: 1.8rem;
  border: 1px solid var(--line);
}
.card-price { text-align: center; margin-bottom: 1.4rem; }
.card-price .from { display: block; font-size: .85rem; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
.card-price strong { font-size: 3.2rem; font-weight: 800; color: var(--green-700); line-height: 1; }
.card-price .per { color: var(--muted); font-weight: 500; }

.card-list li {
  padding: .65rem 0;
  border-bottom: 1px dashed var(--line);
  display: flex; align-items: center; gap: .6rem;
}
.card-list li:last-child { border-bottom: 0; }
.card-list li::before { content: "\2713"; color: var(--green-600); font-weight: 700; }

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-alt); }

.section-head { text-align: center; max-width: 620px; margin: 0 auto 3rem; }
.section-head h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); color: var(--green-900); }
.section-head .sub { color: var(--muted); font-size: 1.05rem; margin-bottom: 0; }

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 1.4rem; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.service-card h3 { color: var(--green-900); font-size: 1.2rem; margin-bottom: .5rem; }
.service-card p { color: var(--muted); margin: 0; }

.card-icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  font-size: 1.7rem;
  background: var(--green-100);
  border-radius: 14px;
  margin-bottom: 1.1rem;
}

/* ---------- Pricing ---------- */
.pricing-wrap {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 1.6rem;
  align-items: stretch;
}

.price-card {
  position: relative;
  background: #fff;
  border-radius: 20px;
  padding: 2.4rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.price-card.featured { border: 2px solid var(--green-600); }

.badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--amber-500);
  color: #3a2b00;
  font-weight: 700;
  font-size: .8rem;
  padding: .35rem .9rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.price-card h3 { color: var(--green-900); }
.price { font-size: 3.4rem; font-weight: 800; color: var(--green-700); line-height: 1; margin-bottom: .5rem; }
.price sup { font-size: 1.6rem; vertical-align: super; }
.price span { font-size: 1.1rem; font-weight: 500; color: var(--muted); }

.muted { color: var(--muted); }

.check-list li {
  padding: .55rem 0;
  border-bottom: 1px solid var(--line);
}
.check-list li:last-child { border-bottom: 0; }
.check-list li::before { content: "\2713\00a0"; color: var(--green-600); font-weight: 700; margin-right: .4rem; }

.price-card .btn-block { margin-top: auto; padding-top: 1.5rem; }
.price-card .btn-block { align-self: stretch; }

.price-note {
  background: var(--green-800);
  color: #eaf6ec;
  border-radius: 20px;
  padding: 2.4rem;
  display: flex;
  flex-direction: column;
}
.price-note h4 { font-size: 1.3rem; margin-bottom: .8rem; color: #fff; }
.price-note p { color: #d6ecd9; flex-grow: 0; }
.price-note strong { color: #fff; }
.price-note .btn { align-self: flex-start; margin-top: auto; border-color: rgba(255,255,255,.7); color: #fff; }
.price-note .btn:hover { background: rgba(255,255,255,.12); }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
  align-items: center;
}
.about-copy h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); color: var(--green-900); }
.about-copy p { color: var(--muted); }

.about-stats {
  display: flex;
  gap: 2rem;
  margin-top: 1.6rem;
  flex-wrap: wrap;
}
.about-stats div { display: flex; flex-direction: column; }
.about-stats strong { font-size: 1.8rem; color: var(--green-700); font-weight: 800; line-height: 1; }
.about-stats span { color: var(--muted); font-size: .9rem; }

.about-panel {
  background: linear-gradient(160deg, var(--green-700), var(--green-800));
  border-radius: 20px;
  padding: 2.4rem;
  box-shadow: var(--shadow-md);
}
.why-list li {
  color: #eaf6ec;
  font-weight: 500;
  padding: .8rem 0;
  border-bottom: 1px solid rgba(255,255,255,.15);
}
.why-list li:last-child { border-bottom: 0; }
.why-list li::before { content: "\2713\00a0"; color: var(--amber-500); font-weight: 700; margin-right: .4rem; }

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(135deg, var(--green-800), var(--green-900));
  color: #fff;
  text-align: center;
  padding: 72px 0;
}
.cta h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: .6rem; }
.cta p { color: #d6ecd9; max-width: 52ch; margin: 0 auto 1.8rem; }

.contact-meta {
  display: flex;
  justify-content: center;
  gap: 2.4rem;
  flex-wrap: wrap;
  margin-top: 2.4rem;
}
.contact-meta div { display: flex; flex-direction: column; align-items: center; }
.contact-meta strong { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: #a9d3b0; margin-bottom: .25rem; }
.contact-meta a, .contact-meta span { font-weight: 600; font-size: 1.05rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--green-900); color: #cfe4d3; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  padding: 56px 24px 40px;
}
.footer-brand .brand { color: #fff; }
.footer-brand p { margin-top: .8rem; max-width: 34ch; color: #a9cbb4; }

.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 1rem; text-transform: uppercase; letter-spacing: .06em; }
.footer-col ul li { padding: .35rem 0; }
.footer-col a:hover { color: #fff; }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom p { text-align: center; font-size: .9rem; padding: 1.2rem 0; margin: 0; color: #a9cbb4; }

/* ---------- Floating call button (mobile) ---------- */
.fab-call {
  display: none;
  position: fixed;
  bottom: 18px; left: 50%;
  transform: translateX(-50%);
  z-index: 60;
  background: var(--green-700);
  color: #fff;
  font-weight: 700;
  padding: .9rem 1.8rem;
  border-radius: 999px;
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { grid-template-columns: 1fr; gap: 2.4rem; padding-top: 48px; }
  .hero-card { max-width: 460px; margin: 0 auto; width: 100%; }
  .pricing-wrap, .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }

  /* Mobile nav */
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute;
    top: var(--header-h); left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
  }
  .main-nav.open { max-height: 420px; }
  .nav-list { flex-direction: column; gap: 0; padding: .5rem 0; }
  .nav-list li a { display: block; padding: .9rem 24px; }
  .nav-list a::after { display: none; }

  .nav-cta { display: none; }
  .fab-call { display: inline-flex; align-items: center; gap: .5rem; }

  .section { padding: 60px 0; }
  .hero-inner { padding-bottom: 96px; } /* room for floating button */
}

@media (max-width: 520px) {
  .grid-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.6rem; padding-bottom: 28px; }
  .hero-cta .btn, .contact-meta div { width: auto; }
  .about-stats { gap: 1.4rem; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}