/* ============================================
   Rafael Musni — bookrafael.com
   Design tokens: charcoal / off-white / brass
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --ink: #1A1815;
  --ink-soft: #26221D;
  --paper: #F5F2EA;
  --paper-dim: #E8E2D3;
  --brass: #C9A15C;
  --brass-bright: #E0BC7E;
  --line: rgba(245, 242, 234, 0.14);
  --line-dark: rgba(26, 24, 21, 0.12);

  --display: 'Fraunces', Georgia, serif;
  --body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --max: 1180px;
  --pad: clamp(20px, 5vw, 64px);
}

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

html { scroll-behavior: smooth; }

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

img { max-width: 100%; display: block; }

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

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

/* ---------- Typography ---------- */

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); }

.eyebrow {
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
}

p { color: rgba(245, 242, 234, 0.82); }

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.55;
  color: rgba(245, 242, 234, 0.92);
  max-width: 62ch;
}

/* ---------- Header / Nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(26, 24, 21, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.logo span { color: var(--brass); }

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: clamp(14px, 2vw, 32px);
}

nav.main-nav a {
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(245, 242, 234, 0.75);
  transition: color 0.2s ease;
  white-space: nowrap;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--brass-bright);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--paper);
  font-size: 1.6rem;
  cursor: pointer;
}

@media (max-width: 860px) {
  nav.main-nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--ink);
    display: none;
    padding: 32px var(--pad);
    overflow-y: auto;
  }
  nav.main-nav.open { display: block; }
  nav.main-nav ul {
    flex-direction: column;
    gap: 0;
  }
  nav.main-nav a {
    display: block;
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
    font-size: 1.1rem;
  }
  .nav-toggle { display: block; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 2px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--brass);
  color: var(--ink);
}
.btn-primary:hover { background: var(--brass-bright); }

.btn-outline {
  border-color: rgba(245, 242, 234, 0.35);
  color: var(--paper);
}
.btn-outline:hover { border-color: var(--brass); color: var(--brass-bright); }

/* ---------- Credentials strip (signature element) ---------- */

.cred-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background: var(--ink-soft);
}

.cred-strip .track {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 18px 0;
  white-space: nowrap;
  animation: scroll-strip 32s linear infinite;
  width: max-content;
}

.cred-strip .item {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 500;
  color: rgba(245, 242, 234, 0.65);
  padding: 0 28px;
  position: relative;
}

.cred-strip .item::after {
  content: '·';
  position: absolute;
  right: -3px;
  color: var(--brass);
}

@keyframes scroll-strip {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .cred-strip .track { animation: none; flex-wrap: wrap; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26,24,21,0.15) 0%, rgba(26,24,21,0.55) 55%, rgba(26,24,21,0.96) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 var(--pad) 64px;
  max-width: var(--max);
  margin: 0 auto;
  width: 100%;
}

.hero-content h1 {
  color: var(--paper);
  margin-top: 14px;
}

.hero-content .lede {
  margin-top: 18px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------- Sections ---------- */

section { padding: clamp(56px, 9vw, 108px) 0; }

.section-alt { background: var(--ink-soft); }

.section-head { margin-bottom: 40px; max-width: 68ch; }
.section-head .eyebrow { display: block; margin-bottom: 12px; }

/* ---------- Grid / cards ---------- */

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 860px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

.card {
  background: var(--ink-soft);
  border: 1px solid var(--line);
  padding: 32px 28px;
}

.card h3 { color: var(--brass-bright); margin-bottom: 12px; }

.card .num {
  font-family: var(--display);
  font-size: 0.85rem;
  color: var(--brass);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
  display: block;
}

/* ---------- Photo frame ---------- */

.photo-frame {
  border: 1px solid var(--line);
  overflow: hidden;
}

.photo-frame img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Testimonial ---------- */

.testimonial {
  border-left: 3px solid var(--brass);
  padding-left: 24px;
}

.testimonial p.quote {
  font-family: var(--display);
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  color: var(--paper);
  font-weight: 500;
  line-height: 1.4;
}

.testimonial .attrib {
  margin-top: 14px;
  font-size: 0.88rem;
  color: var(--brass);
  letter-spacing: 0.02em;
}

.testimonial-placeholder {
  border: 1px dashed rgba(245,242,234,0.25);
  padding: 28px;
  color: rgba(245,242,234,0.45);
  font-size: 0.9rem;
  font-style: italic;
}

/* ---------- Video embed ---------- */

.video-embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  background: var(--ink-soft);
  border: 1px solid var(--line);
  overflow: hidden;
}

.video-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------- Contact / Form ---------- */

.contact-block {
  background: var(--ink-soft);
  border: 1px solid var(--line);
  padding: clamp(28px, 5vw, 48px);
}

form .field { margin-bottom: 20px; }

form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(245,242,234,0.65);
  margin-bottom: 8px;
}

form input,
form select,
form textarea {
  width: 100%;
  background: var(--ink);
  border: 1px solid var(--line);
  color: var(--paper);
  padding: 13px 14px;
  font-family: var(--body);
  font-size: 0.95rem;
  border-radius: 2px;
}

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

form textarea { min-height: 120px; resize: vertical; }

.form-note {
  font-size: 0.85rem;
  color: rgba(245,242,234,0.5);
  margin-top: 16px;
}

/* ---------- Agent callout ---------- */

.agent-callout {
  background: linear-gradient(135deg, rgba(201,161,92,0.12), rgba(201,161,92,0.03));
  border: 1px solid rgba(201,161,92,0.3);
  padding: 28px 32px;
}

.agent-callout .eyebrow { margin-bottom: 8px; display: block; }

/* ---------- Footer ---------- */

footer {
  border-top: 1px solid var(--line);
  padding: 56px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

footer h4 {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 14px;
  font-family: var(--body);
  font-weight: 600;
}

footer ul { list-style: none; }
footer li { margin-bottom: 8px; }
footer a { color: rgba(245,242,234,0.65); font-size: 0.92rem; }
footer a:hover { color: var(--brass-bright); }

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.82rem;
  color: rgba(245,242,234,0.45);
}

/* ---------- Utility ---------- */

.mt-lg { margin-top: 48px; }
.center { text-align: center; }
.brass { color: var(--brass); }

.page-hero {
  padding: clamp(120px, 16vw, 180px) 0 64px;
  border-bottom: 1px solid var(--line);
}

.page-hero .eyebrow { display: block; margin-bottom: 16px; }