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

:root {
  --color-bg: #faf9f7;
  --color-text: #2c2c2c;
  --color-text-light: #5a5a5a;
  --color-accent: #3b6b4f;
  --color-accent-hover: #2d5540;
  --color-accent-light: #e8f0eb;
  --color-white: #ffffff;
  --color-border: #e0ddd8;
  --color-tier-bg: #ffffff;
  --color-featured-bg: #f0f7f2;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: Georgia, "Times New Roman", serif;
  --max-width: 1080px;
}

html {
  font-size: 18px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  line-height: 1.25;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* === Buttons === */
.btn {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  padding: 0.65rem 1.6rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: background 0.2s;
}

.btn:hover {
  background: var(--color-accent-hover);
  text-decoration: none;
}

.btn-lg {
  padding: 0.85rem 2.2rem;
  font-size: 1.1rem;
}

.btn-sm {
  padding: 0.45rem 1.1rem;
  font-size: 0.9rem;
}

/* === Header === */
.site-header {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-white);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-header nav a {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
}

.site-header nav a.btn {
  color: var(--color-white);
}

.site-header nav a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

/* === Hero === */
.hero {
  text-align: center;
  padding: 5rem 0 4rem;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 1.2rem;
  color: var(--color-text);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--color-text-light);
  max-width: 640px;
  margin: 0 auto 2rem;
  line-height: 1.8;
}

/* === Section defaults === */
section {
  padding: 4rem 0;
}

section h2 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 0.6rem;
}

.section-intro {
  text-align: center;
  color: var(--color-text-light);
  max-width: 560px;
  margin: 0 auto 2.5rem;
  font-size: 1.05rem;
}

/* === Who Section (Cards) === */
.who {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
}

.card-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 1.8rem;
}

.card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
}

.card p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* === How It Works (Steps) === */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.step {
  text-align: center;
  padding: 1rem;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: 50%;
  margin-bottom: 0.8rem;
}

.step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

.step p {
  font-size: 0.92rem;
  color: var(--color-text-light);
}

/* === Packages (Tiers) === */
.packages {
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.tier-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.tier {
  background: var(--color-tier-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 2rem 1.5rem;
  position: relative;
}

.tier-featured {
  background: var(--color-featured-bg);
  border-color: var(--color-accent);
  border-width: 2px;
}

.tier-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.9rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tier-header {
  text-align: center;
  margin-bottom: 1.2rem;
}

.tier-header h3 {
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
}

.price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  font-family: var(--font-heading);
}

.tier ul {
  list-style: none;
  margin-bottom: 1.2rem;
}

.tier ul li {
  padding: 0.35rem 0;
  padding-left: 1.3rem;
  position: relative;
  font-size: 0.92rem;
  color: var(--color-text-light);
}

.tier ul li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.tier-tagline {
  font-style: italic;
  font-size: 0.9rem;
  color: var(--color-text-light);
  text-align: center;
  border-top: 1px solid var(--color-border);
  padding-top: 0.8rem;
  margin-top: 0.5rem;
}

.tier-timeline {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin-top: 0.4rem;
}

.packages-note {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.92rem;
  color: var(--color-text-light);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* === About === */
.about {
  max-width: 700px;
  margin: 0 auto;
}

.about p {
  margin-bottom: 1rem;
  font-size: 1.05rem;
  color: var(--color-text-light);
}

.about h2 {
  margin-bottom: 1.5rem;
}

/* === Contact === */
.contact {
  text-align: center;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
}

.contact h2 {
  margin-bottom: 0.8rem;
}

.contact p {
  color: var(--color-text-light);
  font-size: 1.05rem;
}

.contact-info {
  margin: 2rem 0 1rem;
}

.contact-phone {
  margin-top: 1rem;
  font-size: 1.15rem;
}

.contact-phone a {
  color: var(--color-text);
  font-weight: 500;
}

.contact-sub {
  font-size: 0.92rem;
  color: var(--color-text-light);
  margin-top: 1rem;
}

/* === Footer === */
footer {
  padding: 1.5rem 0;
  text-align: center;
  border-top: 1px solid var(--color-border);
  font-size: 0.85rem;
  color: var(--color-text-light);
}

/* === Responsive === */
@media (max-width: 768px) {
  html {
    font-size: 16px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .card-row,
  .steps,
  .tier-row {
    grid-template-columns: 1fr;
  }

  .site-header .container {
    flex-direction: column;
    gap: 0.8rem;
  }

  .site-header nav {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  .hero {
    padding: 3rem 0 2.5rem;
  }

  section {
    padding: 2.5rem 0;
  }

  .tier-featured {
    order: -1;
  }
}