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

:root {
  --green:     #16a34a;
  --green-dk:  #14532d;
  --green-md:  #15803d;
  --green-lt:  #bbf7d0;
  --green-bg:  #f0fdf4;
  --orange:    #f97316;
  --orange-dk: #ea580c;
  --text:      #1f2937;
  --text-lt:   #6b7280;
  --border:    #e5e7eb;
  --bg:        #f9fafb;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ── Header ───────────────────────────────────────────────────────────────── */
.site-header {
  background: #fff;
  border-bottom: 2.5px solid var(--green);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(22, 163, 74, 0.08);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--green-dk);
}

.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name strong {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--green-dk);
}

.brand-sub {
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--text-lt);
  font-variant: small-caps;
}

.header-phone {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.phone-number {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--orange);
}

.phone-label {
  font-size: 0.68rem;
  color: var(--text-lt);
  letter-spacing: 0.04em;
}

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--green-bg) 0%, #fff 55%);
  min-height: 520px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  padding: 4rem 1.25rem 4rem;
  width: 100%;
  max-width: 560px;
  margin-left: max(1.25rem, calc(50vw - 550px));
  position: relative;
  z-index: 2;
}

.badge {
  display: inline-block;
  background: var(--green);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.35rem 0.95rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

h1 {
  font-size: clamp(2rem, 5.5vw, 3.2rem);
  font-weight: 800;
  color: var(--green-dk);
  line-height: 1.1;
  margin-bottom: 1.1rem;
}

.hero-sub {
  color: var(--text-lt);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  max-width: 460px;
  line-height: 1.65;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn-primary {
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9rem 1.75rem;
  border-radius: 8px;
  display: inline-block;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}

.btn-primary:hover { background: var(--orange-dk); transform: translateY(-1px); }

.btn-ghost {
  border: 2px solid var(--green);
  color: var(--green-dk);
  font-weight: 600;
  padding: 0.9rem 1.5rem;
  border-radius: 8px;
  display: inline-block;
  transition: all 0.2s;
}

.btn-ghost:hover { background: var(--green); color: #fff; }

.hero-visual {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 44%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-right: 4%;
}

/* ── Trust Bar ────────────────────────────────────────────────────────────── */
.trust-bar { background: var(--green); }

.trust-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.2rem 1.25rem;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1rem;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 110px;
}

.trust-stat {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
}

.trust-label {
  font-size: 0.77rem;
  color: var(--green-lt);
  margin-top: 0.25rem;
}

/* ── Services ─────────────────────────────────────────────────────────────── */
.services { padding: 4.5rem 0; background: #fff; }

.section-heading {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--green-dk);
  text-align: center;
  margin-bottom: 0.6rem;
}

.section-sub {
  text-align: center;
  color: var(--text-lt);
  font-size: 1rem;
  margin-bottom: 2.75rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.service-card {
  background: var(--card-bg, #f9fafb);
  border: 1px solid var(--border);
  border-top: 3px solid var(--card-color, #16a34a);
  border-radius: 10px;
  padding: 1.5rem 1.25rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.07);
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border: 1.5px solid var(--border);
}

.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.service-card p { font-size: 0.9rem; color: var(--text-lt); line-height: 1.55; }

/* ── Why Bison ────────────────────────────────────────────────────────────── */
.why-bison { padding: 4.5rem 0; background: var(--green-bg); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.why-card {
  background: #fff;
  border-radius: 12px;
  padding: 2rem 1.5rem;
  text-align: center;
  border: 1px solid var(--border);
  transition: box-shadow 0.2s;
}

.why-card--featured {
  background: var(--green);
  border-color: var(--green-md);
}

.why-card--featured h3,
.why-card--featured p { color: #fff; }

.why-card:hover { box-shadow: 0 6px 20px rgba(22, 163, 74, 0.15); }

.why-icon { font-size: 2rem; margin-bottom: 1rem; }

.why-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--green-dk);
  margin-bottom: 0.6rem;
}

.why-card p { font-size: 0.9rem; color: var(--text-lt); line-height: 1.6; }

/* ── Reviews ──────────────────────────────────────────────────────────────── */
.reviews { padding: 4.5rem 0; background: #fff; }

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.review-card {
  background: var(--bg);
  border-radius: 10px;
  padding: 1.5rem;
  border: 1px solid var(--border);
}

.stars {
  color: #f59e0b;
  font-size: 1rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.04em;
}

.review-quote {
  font-style: italic;
  color: var(--text);
  font-size: 0.93rem;
  margin-bottom: 0.85rem;
  line-height: 1.7;
}

.reviewer { font-size: 0.85rem; color: var(--text-lt); }
.reviewer strong { color: var(--text); }

/* ── Service Area ─────────────────────────────────────────────────────────── */
.area-section {
  padding: 3rem 0;
  background: var(--green-bg);
  text-align: center;
}

.area-section .section-heading { margin-bottom: 1.5rem; }

.area-chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
}

.chip {
  background: #fff;
  border: 1.5px solid var(--green);
  color: var(--green-dk);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 999px;
}

/* ── Contact ──────────────────────────────────────────────────────────────── */
.contact { padding: 4.5rem 0; background: #fff; }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-text h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--green-dk);
  margin-bottom: 1rem;
}

.contact-text p {
  color: var(--text-lt);
  font-size: 0.97rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.contact-phone {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  margin-bottom: 1.5rem;
}

.contact-phone a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--orange);
}

.contact-phone span { font-size: 0.85rem; color: var(--text-lt); }

.contact-perks { display: flex; flex-direction: column; gap: 0.4rem; }

.contact-perks li {
  font-size: 0.9rem;
  color: var(--green-dk);
  font-weight: 600;
}

.contact-form-wrap {
  background: var(--bg);
  border-radius: 12px;
  padding: 2rem;
  border: 1px solid var(--border);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.form-row .form-group { margin-bottom: 0; }

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

.label-opt { font-weight: 400; color: var(--text-lt); font-size: 0.8rem; }

.form-group input,
.form-group textarea {
  border: 1.5px solid var(--border);
  border-radius: 6px;
  padding: 0.7rem 0.9rem;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  transition: border-color 0.2s;
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.btn-submit {
  background: var(--green);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9rem 1.75rem;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  width: 100%;
  transition: background 0.2s, transform 0.15s;
  font-family: inherit;
}

.btn-submit:hover { background: var(--green-md); transform: translateY(-1px); }

.form-success {
  background: var(--green-bg);
  border: 2px solid var(--green);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  text-align: center;
}

.success-check {
  display: block;
  font-size: 2.5rem;
  color: var(--green);
  margin-bottom: 1rem;
  font-weight: 700;
}

.form-success p {
  font-size: 1rem;
  font-weight: 600;
  color: var(--green-dk);
}

/* ── FAQ ──────────────────────────────────────────────────────────────────── */
.faq { padding: 4.5rem 0; background: var(--bg); }

.faq-list { max-width: 720px; margin: 2.5rem auto 0; }

.faq-item { border-bottom: 1px solid var(--border); }

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 0;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
  color: var(--text);
  gap: 1rem;
}

.faq-toggle {
  font-size: 1.4rem;
  color: var(--green);
  flex-shrink: 0;
  line-height: 1;
  font-weight: 400;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer.open { max-height: 300px; }

.faq-answer p {
  padding-bottom: 1.1rem;
  color: var(--text-lt);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.site-footer { background: var(--green-dk); color: #fff; }

.footer-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  padding: 3rem 1.25rem;
}

.footer-col h3 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-lt);
  margin-bottom: 1rem;
}

.footer-phone {
  display: block;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 0.5rem;
}

.footer-col p { font-size: 0.88rem; color: rgba(255, 255, 255, 0.6); margin-bottom: 0.3rem; }

.footer-col ul li {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  padding: 0.18rem 0;
}

.footer-copy { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 1rem 1.25rem; }

.footer-copy p { font-size: 0.8rem; color: rgba(255, 255, 255, 0.35); text-align: center; }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 700px) {
  .hero { min-height: auto; }

  .hero-content {
    padding: 3rem 1.25rem 2rem;
    margin-left: 0;
    max-width: 100%;
  }

  .hero-visual {
    position: static;
    transform: none;
    width: 100%;
    padding: 0 1.25rem 2rem;
    justify-content: center;
  }

  .reviews-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }

  .btn-primary,
  .btn-ghost { width: 100%; text-align: center; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .trust-inner { gap: 1.25rem; }
  .trust-item { min-width: 80px; }
}