:root {
  --color-primary: #4A5A60;
  --color-secondary: #DEE5DF;
  --color-accent: #6FA88A;
  --color-neutral-dark: #1A2024;
  --color-neutral-light: #F7FAF7;
  --font-heading: 'Lora', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --shadow-card: 0 30px 60px -30px rgba(26,32,36,0.25);
  --radius-lg: 24px;
  --radius-md: 12px;
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-neutral-dark);
  background: var(--color-secondary);
  line-height: 1.55;
  font-size: 17px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-accent); }
h1, h2, h3 { font-family: var(--font-heading); color: var(--color-neutral-dark); font-weight: 600; letter-spacing: -0.01em; line-height: 1.2; }
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); margin: 0 0 1rem; }
h3 { font-size: 1.2rem; margin: 0 0 .5rem; }
p { margin: 0 0 1rem; }

/* === Layout helpers === */
.container { max-width: 1140px; margin-inline: auto; padding-inline: 1.25rem; }
.container.narrow { max-width: 760px; }
.centered { text-align: center; }

/* === Header === */
.site-header {
  background: var(--color-neutral-light);
  border-bottom: 1px solid rgba(26,32,36,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 50;
}
.logo img { height: 72px; width: auto; display: block; }
.logo-footer img { height: 64px; }
.nav-toggle {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  padding: .5rem .9rem;
  border-radius: 6px;
  font: inherit;
  cursor: pointer;
}
.nav-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-neutral-light);
  border-bottom: 1px solid rgba(26,32,36,0.06);
  flex-direction: column;
}
.nav-menu.open { display: flex; }
.nav-menu li a {
  display: block;
  padding: 1rem 1.25rem;
  font-weight: 500;
  color: var(--color-neutral-dark);
  border-top: 1px solid rgba(26,32,36,0.04);
}
.nav-menu li a[aria-current="page"] { color: var(--color-accent); }

@media (min-width: 768px) {
  .site-header { padding: 1.25rem 2rem; }
  .logo img { height: 96px; }
  .nav-toggle { display: none; }
  .nav-menu {
    display: flex;
    position: static;
    flex-direction: row;
    background: transparent;
    border: 0;
    gap: .5rem;
  }
  .nav-menu li a { padding: .5rem .9rem; border: 0; border-radius: 6px; }
  .nav-menu li a:hover { background: var(--color-secondary); }
  .nav-menu li a[aria-current="page"] { color: var(--color-accent); background: var(--color-secondary); }
}

/* === Buttons === */
.btn {
  display: inline-block;
  font: inherit;
  font-weight: 600;
  padding: .85rem 1.6rem;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary { background: var(--color-primary); color: var(--color-neutral-light); }
.btn-primary:hover { background: var(--color-neutral-dark); color: var(--color-neutral-light); }
.btn-accent { background: var(--color-accent); color: var(--color-neutral-light); }
.btn-accent:hover { background: #5d9377; color: var(--color-neutral-light); }
.btn-outline { background: transparent; border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: var(--color-neutral-light); }

/* === Hero card === */
.hero-card-wrap {
  padding: 3rem 1rem 2rem;
  background: var(--color-secondary);
}
.hero-card {
  max-width: 880px;
  margin-inline: auto;
  background: var(--color-neutral-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem 1.75rem;
  box-shadow: var(--shadow-card);
}
.hero-card .eyebrow {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--color-accent);
  font-weight: 600;
  margin: 0 0 1rem;
}
.hero-card h1 { margin-bottom: 1.25rem; }
.hero-card .hero-sub {
  font-size: 1.15rem;
  color: var(--color-primary);
  max-width: 56ch;
  margin-bottom: 1.75rem;
}
.hero-card__figure {
  margin: 2.25rem 0 0;
}
.hero-card__figure img {
  border-radius: var(--radius-md);
  aspect-ratio: 16 / 10;
  object-fit: cover;
  width: 100%;
}
@media (min-width: 768px) {
  .hero-card-wrap { padding: 5rem 1.5rem 3rem; }
  .hero-card { padding: 4rem; }
}

/* === Sections === */
.section {
  background: var(--color-neutral-light);
  padding: 4rem 0;
}
.section + .section { border-top: 1px solid rgba(26,32,36,0.05); }
.section-intro { background: var(--color-neutral-light); }
.section-intro p { font-size: 1.0625rem; line-height: 1.75; color: var(--color-primary); }
.section-title { margin-bottom: 2.5rem; }
@media (min-width: 768px) {
  .section { padding: 6rem 0; }
}

/* === Grid cards === */
.grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 700px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
}
@media (min-width: 1000px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}
.card {
  background: var(--color-neutral-light);
  border: 1px solid rgba(26,32,36,0.08);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.5rem;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.card:hover { border-color: var(--color-accent); transform: translateY(-2px); box-shadow: 0 18px 36px -22px rgba(26,32,36,0.25); }
.card-icon { display: inline-block; font-size: 1.5rem; margin-bottom: .75rem; }
.card h3 { font-family: var(--font-heading); }
.card p { color: var(--color-primary); font-size: .98rem; margin: 0; }

/* === Testimonial === */
.section-quote { background: var(--color-secondary); }
.testimonial {
  margin: 0;
  padding: 2.5rem 1.5rem;
  background: var(--color-neutral-light);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-accent);
}
.testimonial p {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--color-neutral-dark);
}
.testimonial cite {
  font-style: normal;
  font-weight: 600;
  color: var(--color-primary);
  font-size: .95rem;
}

/* === Stats === */
.section-stats { background: var(--color-neutral-dark); color: var(--color-neutral-light); }
.section-stats h2 { color: var(--color-neutral-light); }
.stats { text-align: center; }
.stat { padding: 1rem; }
.stat-num {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: .35rem;
}
.stat-label { display: block; color: var(--color-secondary); font-size: .95rem; line-height: 1.4; }

/* === CTA band === */
.cta-band {
  background: var(--color-primary);
  color: var(--color-neutral-light);
  padding: 4rem 0;
}
.cta-band h2 { color: var(--color-neutral-light); }
.cta-band p { color: var(--color-secondary); font-size: 1.1rem; margin-bottom: 1.75rem; }

/* === Pricing === */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 900px) {
  .pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
}
.pricing-card {
  position: relative;
  background: var(--color-neutral-light);
  border: 1px solid rgba(26,32,36,0.12);
  border-radius: 16px;
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
}
.pricing-card--featured {
  border-color: var(--color-accent);
  border-width: 2px;
  box-shadow: 0 25px 50px -28px rgba(111,168,138,0.4);
}
.pricing-card__badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--color-accent);
  color: var(--color-neutral-light);
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: .35rem .7rem;
  border-radius: 999px;
}
.pricing-card__plan { font-family: var(--font-heading); font-size: 1.3rem; margin-bottom: .5rem; }
.pricing-card__price { font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; margin: 0 0 .75rem; color: var(--color-neutral-dark); }
.pricing-card__lede { color: var(--color-primary); font-size: .98rem; margin-bottom: 1.25rem; }
.pricing-card__features { list-style: none; padding: 0; margin: 0 0 1.75rem; flex: 1; }
.pricing-card__features li { display: flex; gap: .5rem; padding: .4rem 0; font-size: .96rem; color: var(--color-neutral-dark); line-height: 1.5; }
.pricing-card__cta { text-align: center; }

/* === FAQ === */
.faq details {
  background: var(--color-neutral-light);
  border: 1px solid rgba(26,32,36,0.08);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: .75rem;
}
.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  list-style: none;
  position: relative;
  padding-right: 2rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  font-size: 1.4rem;
  color: var(--color-accent);
  line-height: 1;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin-top: .85rem; color: var(--color-primary); }

/* === Contact === */
.contact-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .contact-grid { grid-template-columns: repeat(3, 1fr); }
}
.contact-card {
  background: var(--color-neutral-light);
  border: 1px solid rgba(26,32,36,0.08);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}
.contact-card h3 { font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; color: var(--color-accent); margin-bottom: .5rem; font-family: var(--font-body); font-weight: 600; }
.contact-card p { margin: 0; color: var(--color-neutral-dark); }

.contact-form .field { margin-bottom: 1.25rem; }
.contact-form label { display: block; font-weight: 600; margin-bottom: .4rem; font-size: .95rem; }
.contact-form input,
.contact-form textarea {
  width: 100%;
  font: inherit;
  padding: .7rem .85rem;
  border: 1px solid rgba(26,32,36,0.2);
  border-radius: 8px;
  background: var(--color-neutral-light);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
  border-color: var(--color-accent);
}

/* === Footer === */
.site-footer {
  background: var(--color-neutral-dark);
  color: var(--color-secondary);
  padding: 3rem 0 1.5rem;
  margin-top: 2rem;
}
.site-footer h2.footer-heading {
  font-family: var(--font-body);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.2fr 1fr 1.2fr; gap: 3rem; }
}
.footer-list { list-style: none; padding: 0; margin: 0; }
.footer-list li { margin-bottom: .5rem; }
.footer-list a { color: var(--color-secondary); }
.footer-list a:hover { color: var(--color-accent); }
.footer-list.legal { margin-top: 1.25rem; display: flex; gap: 1rem; flex-wrap: wrap; }
.footer-list.legal li { margin: 0; }
.site-footer address { font-style: normal; line-height: 1.7; color: var(--color-secondary); }
.site-footer address a { color: var(--color-secondary); }
.tagline { color: var(--color-secondary); font-style: italic; margin-top: .5rem; }
.copyright {
  text-align: center;
  margin: 2.5rem 0 0;
  font-size: .85rem;
  color: var(--color-secondary);
  opacity: .7;
}