/* ================================
   2nd Life Books — style.css
   ================================ */

/* Base Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img, svg { max-width: 100%; display: block; }
button { font-family: inherit; }

/* Variables */
:root {
  --navy:       #1D3A6E;
  --navy-dark:  #152C57;
  --navy-pale:  #EDF1F8;
  --green:      #2B7A4E;
  --green-dark: #1E5A39;
  --green-light:#5FD49A;
  --green-pale: #EEF7F2;
  --bg:         #F8F6F2;
  --white:      #FFFFFF;
  --text:       #0F172A;
  --text-2:     #475569;
  --text-3:     #94A3B8;
  --border:     #E2E8F0;
  --r-sm:       6px;
  --r-md:       10px;
  --r-lg:       16px;
  --r-xl:       22px;
  --max-w:      1100px;
  --shadow:     0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08);
}

/* Typography */
body {
  font-family: 'Outfit', sans-serif;
  color: var(--text);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
h1 { font-size: clamp(36px, 5vw, 56px); font-weight: 800; line-height: 1.1; letter-spacing: -1.5px; }
h2 { font-size: clamp(26px, 4vw, 40px); font-weight: 700; line-height: 1.2; letter-spacing: -.5px; }
h3 { font-size: clamp(18px, 2.5vw, 24px); font-weight: 700; line-height: 1.3; }
h4 { font-size: 17px; font-weight: 600; line-height: 1.4; }
p { color: var(--text-2); line-height: 1.75; }
a { color: var(--navy); text-decoration: none; }
strong { font-weight: 600; color: var(--text); }
ul { list-style: none; }

/* Layout */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: 80px 0; }
.section-sm { padding: 48px 0; }
.bg-white      { background: var(--white); }
.bg-warm       { background: var(--bg); }
.bg-navy       { background: var(--navy); }
.bg-green-pale { background: var(--green-pale); }
.text-center { text-align: center; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }

.overline {
  font-size: 12px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--green);
  display: block; margin-bottom: 10px;
}
.section-header { margin-bottom: 48px; }
.section-header p { font-size: 18px; max-width: 600px; margin-top: 12px; }

/* ── Navigation ───────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .2s;
}
.nav.scrolled { box-shadow: var(--shadow); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--max-w); margin: 0 auto;
  padding: 0 24px; height: 68px;
}
.nav-logo img { height: 34px; width: auto; }
.nav-links {
  display: flex; align-items: center;
  gap: 32px; list-style: none;
}
.nav-links a {
  font-size: 15px; font-weight: 500;
  color: var(--text-2); transition: color .15s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--navy); }
.nav-cta { display: flex; gap: 10px; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 8px; border: none; background: none;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all .2s; }
.mobile-menu {
  display: none; flex-direction: column;
  background: white; border-top: 1px solid var(--border);
  position: absolute; top: 100%; left: 0; right: 0; z-index: 99;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 14px 24px; font-size: 16px; font-weight: 500; color: var(--text); border-bottom: 1px solid var(--border); }
.mobile-menu .btn { margin: 16px 24px; align-self: flex-start; }

/* ── Buttons ──────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--r-md);
  font-family: 'Outfit', sans-serif; font-size: 15px; font-weight: 600;
  cursor: pointer; transition: all .18s ease;
  border: 2px solid transparent; text-decoration: none; white-space: nowrap;
}
.btn-primary { background: var(--navy); color: white; border-color: var(--navy); }
.btn-primary:hover { background: var(--navy-dark); border-color: var(--navy-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(29,58,110,.3); }
.btn-green { background: var(--green); color: white; border-color: var(--green); }
.btn-green:hover { background: var(--green-dark); border-color: var(--green-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(43,122,78,.3); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: white; }
.btn-outline-white { background: transparent; color: white; border-color: rgba(255,255,255,.5); }
.btn-outline-white:hover { border-color: white; background: rgba(255,255,255,.1); }
.btn-lg { padding: 18px 36px; font-size: 16px; }
.btn-sm { padding: 10px 20px; font-size: 14px; }

/* ── Hero ─────────────────────────────── */
.hero { padding: 88px 0 72px; background: var(--bg); }
.hero h1 { margin-bottom: 20px; }
.hero h1 .accent { color: var(--green); }
.hero-sub {
  font-size: 18px; line-height: 1.75;
  color: var(--text-2); margin-bottom: 36px; max-width: 640px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 60px; }

/* Stat strip */
.stat-strip {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden;
}
.stat-item { background: var(--white); padding: 20px 22px; }
.stat-num { font-size: 28px; font-weight: 800; color: var(--navy); letter-spacing: -1px; display: block; line-height: 1; }
.stat-label { font-size: 13px; color: var(--text-2); margin-top: 4px; line-height: 1.4; }

/* ── Audience grid ────────────────────── */
.audience-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.audience-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 22px 20px;
  transition: border-color .2s, box-shadow .2s;
  text-decoration: none; display: block; color: inherit;
}
.audience-card:hover { border-color: var(--green); box-shadow: 0 4px 16px rgba(43,122,78,.1); }
.audience-icon { font-size: 26px; margin-bottom: 10px; }
.audience-name { font-size: 15px; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.audience-desc { font-size: 13px; color: var(--text-2); line-height: 1.5; }
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600; padding: 3px 8px;
  border-radius: var(--r-sm); text-transform: uppercase;
  letter-spacing: .05em; margin-bottom: 10px;
}
.badge-green { background: var(--green-pale); color: var(--green-dark); }
.badge-navy  { background: var(--navy-pale);  color: var(--navy); }

/* ── Offer cards (two-up) ─────────────── */
.offer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.offer-card { border-radius: var(--r-xl); padding: 36px; }
.offer-card.navy  { background: var(--navy); }
.offer-card.green { background: var(--green-pale); border: 1px solid rgba(43,122,78,.15); }
.offer-card .offer-icon { font-size: 36px; margin-bottom: 12px; }
.offer-card h3 { font-size: 22px; font-weight: 700; margin-bottom: 10px; }
.offer-card.navy  h3  { color: white; }
.offer-card.green h3  { color: var(--green-dark); }
.offer-card p { font-size: 15px; margin-bottom: 20px; line-height: 1.7; }
.offer-card.navy  p   { color: rgba(255,255,255,.72); }
.offer-card.green p   { color: var(--green-dark); }
.offer-list { display: flex; flex-direction: column; gap: 8px; }
.offer-list li { font-size: 14px; display: flex; align-items: flex-start; gap: 8px; line-height: 1.5; }
.offer-list li::before { content: "✓"; font-weight: 700; flex-shrink: 0; padding-top: 1px; }
.offer-card.navy  .offer-list li            { color: rgba(255,255,255,.8); }
.offer-card.navy  .offer-list li::before    { color: var(--green-light); }
.offer-card.green .offer-list li            { color: var(--green-dark); }
.offer-card.green .offer-list li::before    { color: var(--green); }

/* ── How it works steps ───────────────── */
.steps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.steps-col h3 { font-size: 20px; font-weight: 700; margin-bottom: 24px; padding-bottom: 12px; border-bottom: 2px solid var(--border); }
.step { display: flex; gap: 14px; margin-bottom: 22px; }
.step-num-circle {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--navy-pale); color: var(--navy);
  font-size: 13px; font-weight: 700; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.step-body h4 { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.step-body p  { font-size: 14px; color: var(--text-2); line-height: 1.55; }

/* ── FAQ Accordion ────────────────────── */
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  padding: 18px 0; display: flex; align-items: flex-start;
  justify-content: space-between; gap: 16px;
  font-family: 'Outfit', sans-serif; font-size: 15px;
  font-weight: 600; color: var(--text); transition: color .15s;
}
.faq-q:hover, .faq-q.open { color: var(--navy); }
.faq-icon {
  flex-shrink: 0; width: 20px; height: 20px; margin-top: 1px;
  transition: transform .22s; color: var(--text-3);
  display: flex; align-items: center; justify-content: center;
}
.faq-q.open .faq-icon { transform: rotate(180deg); color: var(--navy); }
.faq-icon svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 2.5; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a-inner { padding-bottom: 18px; font-size: 15px; color: var(--text-2); line-height: 1.75; }

/* ── Audience section blocks (pickup page) */
.a-section {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 32px; margin-bottom: 20px;
  transition: border-color .2s;
}
.a-section:hover { border-color: rgba(43,122,78,.3); }
.a-section h3 { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.a-section > p { font-size: 15px; color: var(--text-2); line-height: 1.75; margin-bottom: 20px; max-width: 680px; }

/* ── Not-list ─────────────────────────── */
.not-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--text-2); margin-bottom: 8px; }
.not-list li::before { content: "✗"; color: #EF4444; font-weight: 700; flex-shrink: 0; padding-top: 1px; }

/* ── CTA section ──────────────────────── */
.cta-section { background: var(--navy); padding: 72px 0; text-align: center; }
.cta-section h2 { color: white; margin-bottom: 12px; }
.cta-section p { color: rgba(255,255,255,.7); font-size: 18px; max-width: 520px; margin: 0 auto 32px; }
.btn-group { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

/* ── Service area banner ──────────────── */
.area-banner {
  background: var(--green-pale); border: 1px solid rgba(43,122,78,.15);
  border-radius: var(--r-lg); padding: 18px 22px;
  display: flex; align-items: center; gap: 12px;
}
.area-banner p { font-size: 15px; color: var(--green-dark); margin: 0; }

/* ── About page ───────────────────────── */
.founder-block { display: grid; grid-template-columns: 1fr 440px; gap: 60px; align-items: start; }
.pullquote {
  font-size: 20px; font-weight: 600; color: var(--navy); line-height: 1.55;
  border-left: 4px solid var(--green); padding-left: 20px; margin: 28px 0;
}
.story p { font-size: 16px; color: var(--text-2); line-height: 1.85; margin-bottom: 20px; }
.stat-sidebar { background: var(--navy); border-radius: var(--r-xl); padding: 32px; color: white; }
.stat-sidebar h4 { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.5); margin-bottom: 24px; }
.sidebar-stat { margin-bottom: 22px; }
.sidebar-stat .num { font-size: 36px; font-weight: 800; color: white; letter-spacing: -1px; display: block; }
.sidebar-stat .lbl { font-size: 13px; color: rgba(255,255,255,.6); margin-top: 2px; }

/* ── Contact page ─────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 380px; gap: 60px; align-items: start; }
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-input, .form-textarea, .form-select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border);
  border-radius: var(--r-md); font-family: 'Outfit', sans-serif;
  font-size: 15px; color: var(--text); background: var(--white);
  transition: border-color .15s, box-shadow .15s; appearance: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(29,58,110,.08);
}
.form-textarea { min-height: 120px; resize: vertical; }
.radio-group { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.radio-opt  { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; }
.radio-opt input[type="radio"] { width: 17px; height: 17px; accent-color: var(--navy); flex-shrink: 0; margin-top: 2px; }
.radio-opt span { font-size: 15px; color: var(--text-2); line-height: 1.5; }
.info-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 28px; }
.info-card h3 { font-size: 18px; margin-bottom: 16px; }
.info-row { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 14px; font-size: 15px; }
.info-row .lbl { font-weight: 600; color: var(--text); min-width: 70px; flex-shrink: 0; }
.info-row .val { color: var(--text-2); }

/* ── Footer ───────────────────────────── */
footer {
  background: var(--navy-dark); color: rgba(255,255,255,.55);
  padding: 56px 0 32px;
}
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { height: 30px; filter: brightness(0) invert(1); opacity: .8; margin-bottom: 14px; }
.footer-tagline { font-size: 14px; line-height: 1.65; }
footer h5 {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .1em; color: rgba(255,255,255,.8); margin-bottom: 14px;
}
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a, .footer-links span { font-size: 14px; color: rgba(255,255,255,.5); transition: color .15s; }
.footer-links a:hover { color: white; }
.footer-divider { border: none; border-top: 1px solid rgba(255,255,255,.1); margin-bottom: 24px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 13px; }

/* ── Responsive ───────────────────────── */
@media (max-width: 900px) {
  .founder-block { grid-template-columns: 1fr; }
  .stat-sidebar { margin-top: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero { padding: 56px 0 48px; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .stat-strip { grid-template-columns: 1fr 1fr; }
  .grid-2, .offer-grid, .grid-3, .steps-grid { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 56px 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .audience-grid { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
}