/* ============================================
   DOC2DOC LANDING PAGE
   ============================================ */

:root {
  --green:      #23634e;
  --green-dark: #174535;
  --green-pale: #eef6f2;
  --ink:        #111714;
  --muted:      #4a5550;
  --line:       #d8ddd6;
  --gold:       #a97828;
  --bg:         #f7f8f4;
  --white:      #ffffff;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
}

/* ── LAYOUT ── */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 720px;
}

/* ── NAV ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.nav-cta {
  background: var(--green);
  color: var(--white);
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  transition: background 0.15s;
}

.nav-cta:hover { background: var(--green-dark); }

/* ── HERO ── */
.hero {
  background: var(--ink);
  color: var(--white);
  padding: 100px 0 96px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #7fc9a8;
  margin: 0 0 24px;
}

.hero h1 {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin: 0 0 24px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.hero-sub {
  font-size: clamp(17px, 2vw, 20px);
  color: #b8c8c0;
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.btn-primary {
  display: inline-block;
  background: var(--green);
  color: var(--white);
  text-decoration: none;
  padding: 16px 32px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 17px;
  transition: background 0.15s, transform 0.1s;
}

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

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--green);
  border: 2px solid var(--green);
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 17px;
  cursor: pointer;
  margin-left: 12px;
  transition: background 0.15s, color 0.15s, transform 0.1s;
  font-family: inherit;
}

.btn-secondary:hover {
  background: var(--green);
  color: var(--white);
  transform: translateY(-1px);
}

@media (max-width: 640px) {
  .btn-secondary { margin-left: 0; margin-top: 12px; display: block; text-align: center; }
}

.hero-note {
  margin: 16px 0 0;
  font-size: 14px;
  color: #7a9089;
}

/* ── SECTIONS ── */
.section {
  padding: 88px 0;
}

.section-light  { background: var(--bg); }
.section-white  { background: var(--white); }
.section-green  { background: var(--green); color: var(--white); }
.section-dark   { background: var(--ink); color: var(--white); }

.section h2 {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  letter-spacing: -0.8px;
  line-height: 1.15;
  margin: 0 0 16px;
}

.section-sub {
  font-size: 18px;
  color: var(--muted);
  margin: 0 0 56px;
  max-width: 560px;
}

.section-green .section-sub { color: #9ecfba; }
.section-dark .section-sub  { color: #7a9089; }

/* ── PROBLEM CARDS ── */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 32px;
}

.card-icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.card h3 {
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 12px;
  line-height: 1.3;
}

.card p {
  font-size: 15px;
  color: var(--muted);
  margin: 0;
  line-height: 1.65;
}

/* ── PILLARS ── */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.pillar-num {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #7fc9a8;
  margin-bottom: 12px;
}

.pillar h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--white);
}

.pillar p {
  font-size: 15px;
  color: #9ecfba;
  margin: 0;
  line-height: 1.65;
}

/* ── STEPS ── */
.steps {
  display: grid;
  gap: 0;
}

.step {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}

.step:last-child { border-bottom: none; }

.step-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--green);
  color: var(--white);
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-body h3 {
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 8px;
}

.step-body p {
  font-size: 16px;
  color: var(--muted);
  margin: 0;
  line-height: 1.65;
}

/* ── FAQ ── */
.faqs {
  display: grid;
  gap: 0;
}

.faq {
  border-bottom: 1px solid var(--line);
  padding: 0;
}

.faq:first-child { border-top: 1px solid var(--line); }

.faq summary {
  font-size: 17px;
  font-weight: 700;
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.faq summary::-webkit-details-marker { display: none; }

.faq summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 400;
  color: var(--green);
  flex-shrink: 0;
  transition: transform 0.2s;
}

.faq[open] summary::after {
  transform: rotate(45deg);
}

.faq p {
  font-size: 16px;
  color: var(--muted);
  margin: 0 0 22px;
  line-height: 1.7;
  padding-right: 32px;
}

/* ── INTAKE FORM ── */
.intake-form {
  display: grid;
  gap: 20px;
  margin-top: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.intake-form label,
.label-full {
  display: grid;
  gap: 7px;
  font-size: 14px;
  font-weight: 700;
  color: #9ecfba;
}

.intake-form input,
.intake-form select,
.intake-form textarea {
  font: inherit;
  font-size: 16px;
  background: #1a2822;
  border: 1px solid #2f4a3e;
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--white);
  width: 100%;
  transition: border-color 0.15s;
}

.intake-form input::placeholder,
.intake-form textarea::placeholder { color: #4a6b5e; }

.intake-form input:focus,
.intake-form select:focus,
.intake-form textarea:focus {
  outline: none;
  border-color: var(--green);
}

.intake-form select option { background: #1a2822; }

.checkboxes {
  display: grid;
  gap: 10px;
  margin-top: 4px;
}

.checkbox-row {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 10px;
  font-size: 15px !important;
  font-weight: 500 !important;
  color: #b8c8c0 !important;
  cursor: pointer;
}

.checkbox-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--green);
}

.intake-form textarea { resize: vertical; }

.btn-submit {
  font: inherit;
  font-size: 17px;
  font-weight: 700;
  background: var(--green);
  color: var(--white);
  border: none;
  border-radius: 10px;
  padding: 18px 32px;
  cursor: pointer;
  width: 100%;
  transition: background 0.15s;
  margin-top: 8px;
}

.btn-submit:hover { background: var(--green-dark); }

.form-note {
  font-size: 13px;
  color: #4a6b5e;
  text-align: center;
  margin: 0;
}

/* ── FOOTER ── */
.footer {
  background: #0b120f;
  color: #4a6b5e;
  padding: 48px 0;
  text-align: center;
}

.footer-logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  margin: 0 0 8px;
}

.footer p {
  margin: 0 0 8px;
  font-size: 15px;
}

.footer a {
  color: #7fc9a8;
  text-decoration: none;
}

.footer a:hover { text-decoration: underline; }

.footer-legal {
  font-size: 12px;
  color: #2f4a3e;
  max-width: 600px;
  margin: 24px auto 0 !important;
  line-height: 1.6;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .hero { padding: 64px 0 72px; }
  .section { padding: 64px 0; }

  .cards,
  .pillars {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .nav-cta { display: none; }
}