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

:root {
  --black: #1a1f1a;
  --white: #faf8f2;
  --beige: #f2ece0;
  --beige-border: #d8d0c0;
  --green-light: #eddfc8;
  --green-mid: #c4956a;
  --green-dark: #4a2510;
  --green-accent: #7a4520;
  --grey-500: #8a8680;
  --grey-700: #4a4540;
  --font: 'Inter', system-ui, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;
  --radius: 14px;
  --max-w: 1100px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--black);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

/* ===== NAV ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(250, 248, 242, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--beige-border);
}

.logo {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.875rem;
  color: var(--grey-700);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--black); }

.btn-nav {
  background: var(--green-accent);
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background 0.2s;
}
.btn-nav:hover { background: var(--green-dark); }

/* ===== HERO ===== */
.hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 6rem 2rem;
  background: var(--green-light);
}

.hero-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.hero-tag {
  display: inline-block;
  background: var(--green-accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
  color: var(--black);
}

.hero h1 em {
  font-style: italic;
  color: var(--green-dark);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--grey-700);
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.btn-primary {
  display: inline-block;
  background: var(--green-accent);
  color: #fff;
  padding: 0.9rem 2rem;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background 0.2s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { background: var(--green-dark); }

.hero-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--green-dark);
  opacity: 0.8;
}

/* ===== BENEFITS ===== */
.benefits {
  background: var(--beige);
  padding: 3.5rem 2rem;
  border-bottom: 1px solid var(--beige-border);
}

.benefits-grid {
  max-width: var(--max-w);
  margin: 0 auto 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.benefit {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.benefit-icon {
  font-size: 1.1rem;
  color: var(--green-accent);
  font-weight: 600;
}

.benefit h3 {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.benefit p {
  font-size: 0.85rem;
  color: var(--grey-700);
  line-height: 1.6;
}

.benefits-note {
  max-width: var(--max-w);
  margin: 0 auto;
  font-size: 0.85rem;
  color: var(--green-dark);
  font-weight: 500;
  padding-top: 1.5rem;
  border-top: 1px solid var(--beige-border);
}

/* ===== SECTIONS ===== */
.section { padding: 6rem 2rem; }
.section-beige { background: var(--beige); }
.section-dark { background: var(--black); color: var(--white); }
.section-dark h2 { color: var(--white); }
.section-dark .section-sub { color: rgba(255,255,255,0.45); }

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.section-sub {
  color: var(--grey-500);
  font-size: 1rem;
  margin-bottom: 3rem;
}

/* ===== CHECKLIST GRID ===== */
.centered {
  text-align: center;
  margin-bottom: 3rem;
}

.checklist-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 3rem;
  margin: 0 auto 4rem;
  max-width: 900px;
}

.checklist-card {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.5;
}

.check {
  flex-shrink: 0;
  color: var(--green-accent);
  font-weight: 700;
  font-size: 1rem;
  margin-top: 0.1rem;
}

/* ===== AUDIT META ===== */
.audit-meta {
  display: flex;
  justify-content: center;
  gap: 5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.audit-meta-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  text-align: center;
}

.audit-meta-label {
  font-size: 0.75rem;
  font-weight: 400;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.05em;
}

.audit-meta-value {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--beige);
  line-height: 1.1;
}

.audit-meta-sub {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

/* ===== FOR YOU ===== */
.for-you-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.for-you-card {
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--beige-border);
}

.for-you-yes {
  background: var(--green-light);
  border-color: var(--green-mid);
}

.for-you-no {
  background: var(--beige);
}

.for-you-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green-dark);
  margin-bottom: 1.25rem;
}

.for-you-no .for-you-label {
  color: var(--grey-500);
}

.for-you-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.for-you-card ul li {
  font-size: 0.9rem;
  color: var(--grey-700);
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.5;
}

.for-you-yes ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green-accent);
  font-weight: 700;
}

.for-you-no ul li::before {
  content: '×';
  position: absolute;
  left: 0;
  color: var(--grey-500);
  font-weight: 700;
}

/* ===== CONTACT ===== */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}

.contact-left h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.contact-left h2 em {
  font-style: italic;
  color: var(--green-light);
}

.contact-left p {
  color: #8a9a8a;
  line-height: 1.7;
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

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

.contact-details span {
  font-size: 0.85rem;
  color: #5a7a5a;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.875rem;
}

.form input,
.form textarea,
.form select {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 0.875rem 1rem;
  font-family: var(--font);
  font-size: 0.875rem;
  color: var(--white);
  transition: border-color 0.2s;
  outline: none;
  appearance: none;
}

.form input::placeholder,
.form textarea::placeholder { color: #4a5a4a; }
.form select:invalid { color: #4a5a4a; }
.form select option { background: var(--black); color: var(--white); }

.form input:focus,
.form textarea:focus,
.form select:focus { border-color: var(--green-mid); }

.form .btn-primary { align-self: flex-start; margin-top: 0.25rem; }

.form-note {
  font-size: 0.8rem;
  color: #4a5a4a;
}

/* ===== GUARANTEE ===== */
.guarantee {
  background: var(--green-light);
  border-top: 1px solid var(--green-mid);
  padding: 2rem;
}

.guarantee-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.guarantee-icon {
  font-size: 1.5rem;
  color: var(--green-accent);
  flex-shrink: 0;
}

.guarantee-inner p {
  font-size: 0.95rem;
  color: var(--green-dark);
  line-height: 1.6;
}

/* ===== FOOTER ===== */
.footer {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--beige-border);
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--grey-500);
  background: var(--beige);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .for-you-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 700px) {
  .checklist-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .audit-meta { flex-direction: column; gap: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
}