/**
 * index.css
 * ─────────────────────────────────────
 * Scope:    index.html — public-facing homepage with multi-step intake audit form
 * Brand:    Warm/linen bg · Navy/Peony/Sage/Amber · Cormorant Garamond + DM Sans
 */

* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:    #1b2a4a;
  --peony:   #c2738a;
  --sage:    #4a7c6f;
  --amber:   #c4895a;
  --linen:   #f5efe6;
  --warm:    #fdfaf6;
  --cream:   #f7eef1;
  --text:    #1b2a4a;
  --text2:   #7a6e65;
  --text3:   #b0a49a;
  --border:  #e8e0d5;
  --border2: #d5cabf;
}

html { scroll-behavior: smooth; }

body {
  font-family: "DM Sans", sans-serif;
  background: var(--warm);
  color: var(--text);
  line-height: 1.6;
}

/* HERO */
.hero {
  background: var(--navy);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 2rem;
  position: relative;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.hero-inner {
  max-width: 680px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  text-align: center;
}

.eyebrow {
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--peony);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(40px, 7vw, 70px);
  font-weight: 500;
  color: #fff;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}

.hero-title em { font-style: italic; color: var(--peony); }

.hero-body {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
  max-width: 500px;
  margin: 0 auto 2.5rem;
  font-weight: 300;
}

.hero-cta {
  display: inline-block;
  background: var(--peony);
  color: #fff;
  padding: 0.9rem 2.5rem;
  border-radius: 99px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: opacity 0.2s;
}

.hero-cta:hover { opacity: 0.88; }

/* SECTIONS */
.section { padding: 5rem 2rem; }
.section-inner { max-width: 680px; margin: 0 auto; }

.section-eyebrow {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--peony);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 500;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.section-title em { font-style: italic; }

/* LETTER */
.letter {
  background: var(--cream);
  border-radius: 20px;
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

.letter::before {
  content: "";
  position: absolute;
  top: -40px; right: -40px;
  width: 150px; height: 150px;
  border-radius: 50%;
  background: var(--peony);
  opacity: 0.07;
}

.letter-body {
  font-size: 15px;
  color: var(--text);
  line-height: 1.85;
  font-weight: 300;
}

.letter-body p { margin-bottom: 1.25rem; }

.letter-sig {
  font-family: "Cormorant Garamond", serif;
  font-size: 22px;
  font-style: italic;
  color: var(--peony);
  margin-top: 1.75rem;
}

.letter-sig-sub { font-size: 11px; color: var(--text3); margin-top: 3px; }

/* STEPS */
.steps { display: flex; flex-direction: column; gap: 0; }

.step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}

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

.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-title { font-size: 15px; font-weight: 500; color: var(--navy); margin-bottom: 4px; }
.step-desc  { font-size: 13px; color: var(--text2); line-height: 1.6; }

/* AUDIT SECTION */
.audit-section { background: var(--linen); padding: 5rem 2rem; }
.audit-inner   { max-width: 680px; margin: 0 auto; }

.audit-card {
  background: #fff;
  border-radius: 20px;
  border: 1px solid var(--border);
  overflow: hidden;
}

.audit-hdr {
  background: var(--navy);
  padding: 2rem 2.5rem;
  position: relative;
  overflow: hidden;
}

.audit-hdr::after {
  content: "";
  position: absolute;
  right: -30px; top: -30px;
  width: 120px; height: 120px;
  border-radius: 50%;
  background: var(--peony);
  opacity: 0.12;
}

.audit-hdr-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 26px;
  color: #fff;
  font-style: italic;
  position: relative;
  z-index: 1;
}

.audit-hdr-sub {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 4px;
  position: relative;
  z-index: 1;
}

/* PROGRESS BAR */
.progress-wrap { padding: 1.5rem 2.5rem 0; }

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text3);
  margin-bottom: 8px;
}

.progress-bar {
  height: 4px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--peony);
  border-radius: 99px;
  transition: width 0.4s ease;
}

/* FORM STEPS */
.audit-body { padding: 2rem 2.5rem; }

.form-step { display: none; animation: fadeIn 0.35s ease; }
.form-step.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.step-heading {
  font-family: "Cormorant Garamond", serif;
  font-size: 22px;
  color: var(--navy);
  font-style: italic;
  margin-bottom: 0.35rem;
}

.step-sub { font-size: 13px; color: var(--text2); margin-bottom: 2rem; line-height: 1.6; }

/* FIELDS */
.q { margin-bottom: 1.75rem; }

.q-text {
  font-size: 14px;
  color: var(--text);
  margin-bottom: 0.5rem;
  line-height: 1.5;
  font-weight: 500;
}

.q-hint { font-size: 11px; color: var(--text3); margin-bottom: 0.6rem; font-style: italic; }

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
textarea,
select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border2);
  border-radius: 10px;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  color: var(--text);
  background: #fff;
  outline: none;
  transition: border-color 0.15s;
  resize: vertical;
}

input:focus, textarea:focus, select:focus { border-color: var(--peony); }
textarea { min-height: 90px; }

.radio-group { display: flex; flex-direction: column; gap: 8px; }

.radio-opt {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.15s, background 0.15s;
}

.radio-opt:hover { border-color: var(--peony); background: var(--cream); }
.radio-opt input { accent-color: var(--peony); width: 16px; height: 16px; flex-shrink: 0; }
.radio-opt span  { font-size: 13px; color: var(--text); }

.radio-row { flex-direction: row; flex-wrap: wrap; gap: 6px; }
.radio-row .radio-opt { padding: 0.4rem 0.75rem; }

.check-group { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.check-opt {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.15s, background 0.15s;
}

.check-opt:hover { border-color: var(--peony); background: var(--cream); }
.check-opt input { accent-color: var(--peony); width: 15px; height: 15px; flex-shrink: 0; }
.check-opt span  { font-size: 12px; color: var(--text); }

/* NAV BUTTONS */
.step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.btn-back {
  background: none;
  border: 1px solid var(--border2);
  color: var(--text2);
  padding: 0.7rem 1.5rem;
  border-radius: 99px;
  font-family: "DM Sans", sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.15s;
}

.btn-back:hover { border-color: var(--navy); color: var(--navy); }

.btn-next {
  background: var(--peony);
  color: #fff;
  border: none;
  padding: 0.7rem 2rem;
  border-radius: 99px;
  font-family: "DM Sans", sans-serif;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn-next:hover     { opacity: 0.88; }
.btn-next:disabled  { opacity: 0.5; cursor: not-allowed; }

.btn-submit {
  background: var(--navy);
  color: #fff;
  border: none;
  padding: 0.85rem 2.5rem;
  border-radius: 99px;
  font-family: "DM Sans", sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn-submit:hover    { opacity: 0.85; }
.btn-submit:disabled { opacity: 0.5; cursor: not-allowed; }

/* SUCCESS */
.success-msg {
  display: none;
  text-align: center;
  padding: 2.5rem;
}

.success-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--sage);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.success-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 28px;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.success-body { font-size: 14px; color: var(--text2); line-height: 1.7; }

/* CALENDAR */
.calendar-section { padding: 5rem 2rem; text-align: center; display: none; }
.cal-inner { max-width: 520px; margin: 0 auto; }

.cal-card {
  background: var(--cream);
  border-radius: 20px;
  padding: 3rem 2.5rem;
  border: 1px solid var(--border);
}

.cal-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--navy);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
}

.cal-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 28px;
  color: var(--navy);
  margin-bottom: 0.75rem;
}

.cal-body { font-size: 14px; color: var(--text2); line-height: 1.7; margin-bottom: 2rem; }

.cal-btn {
  display: inline-block;
  background: var(--navy);
  color: #fff;
  padding: 0.9rem 2.5rem;
  border-radius: 99px;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: opacity 0.2s;
}

.cal-btn:hover { opacity: 0.85; }

/* FOOTER */
footer { background: var(--navy); padding: 2.5rem 2rem; text-align: center; }

.footer-brand {
  font-family: "Cormorant Garamond", serif;
  font-size: 13px;
  letter-spacing: 0.15em;
  color: var(--peony);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.footer-sub { font-size: 11px; color: rgba(255, 255, 255, 0.3); }

/* HERO ANIMATIONS */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-inner > * { animation: fadeUp 0.6s ease both; }
.eyebrow        { animation-delay: 0.05s; }
.hero-title     { animation-delay: 0.1s; }
.hero-body      { animation-delay: 0.2s; }
.hero-cta       { animation-delay: 0.3s; }

/* RESPONSIVE */
@media (max-width: 600px) {
  .check-group { grid-template-columns: 1fr; }
  .audit-body, .audit-hdr { padding: 1.5rem; }
  .letter { padding: 2rem 1.5rem; }
  .progress-wrap { padding: 1.25rem 1.5rem 0; }
}