/* RigorWrite Research — shared stylesheet */

:root {
  --bg: #FFFFFF;
  --bg-alt: #EEF1F8;
  --surface: #FFFFFF;
  --ink: #0B1F3D;
  --ink-soft: #4C5972;
  --line: #DBE1EC;
  --accent: #14315C;
  --accent-dark: #081527;
  --accent-soft: #E7ECF6;
  --gold: #F2B705;
  --gold-ink: #7A5900;
  --gold-soft: #FFF6DC;
  --warm: #B8823B;
  --warm-soft: #F5EBDA;
  --radius: 8px;
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "SF Mono", "Cascadia Code", Consolas, monospace;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent-dark); }
.container { max-width: var(--max); margin: 0 auto; padding: 0 1.5rem; }

/* Header / nav */
header.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}
.brand {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.brand span { color: var(--gold-ink); }
nav.main-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
nav.main-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
}
nav.main-nav a:hover { color: var(--accent-dark); }
.nav-cta {
  background: var(--gold);
  color: var(--ink) !important;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  font-weight: 700 !important;
}
.nav-cta:hover { filter: brightness(0.92); }
.nav-toggle { display: none; }
.nav-toggle-label { display: none; }

/* Services dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown > a::after { content: " \25BE"; font-size: 0.7em; }
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.5rem;
  min-width: 260px;
  box-shadow: 0 10px 28px rgba(20, 32, 43, 0.1);
  z-index: 60;
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu { display: block; }
.dropdown-menu a {
  display: block;
  padding: 0.5rem 0.7rem;
  border-radius: 6px;
  font-size: 0.88rem;
  white-space: nowrap;
}
.dropdown-menu a:hover { background: var(--bg-alt); }

@media (max-width: 860px) {
  nav.main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 1.5rem 1.5rem;
    gap: 1rem;
  }
  .nav-toggle:checked ~ nav.main-nav { display: flex; }
  .nav-toggle-label {
    display: block;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--ink);
    line-height: 1;
    padding: 0.2rem;
  }
  .dropdown-menu {
    display: block !important;
    position: static;
    box-shadow: none;
    border: none;
    padding: 0.2rem 0 0.2rem 0.9rem;
    min-width: 0;
  }
  .nav-dropdown > a::after { display: none; }
}

/* Hero */
.hero {
  padding: 3.5rem 0 3rem;
  background: linear-gradient(180deg, var(--bg-alt), var(--bg));
}
.hero .container.hero-split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}
.hero-media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-media-placeholder {
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  background: var(--gold-soft);
  border: 1px dashed var(--gold-ink);
  border-radius: var(--radius);
  color: var(--gold-ink);
  font-size: 0.85rem;
  font-family: var(--mono);
}
@media (max-width: 860px) {
  .hero .container.hero-split { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
}
.full-photo {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  margin: 0 0 2rem;
}
.full-photo img { width: 100%; height: auto; display: block; }

/* Expertise chip list */
.expertise-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0.5rem 0 1.2rem;
  padding: 0;
  list-style: none;
}
.expertise-chips li {
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
}
.eyebrow {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-ink);
  margin: 0 0 0.75rem;
}
h1 {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  line-height: 1.15;
  margin: 0 0 1rem;
  max-width: 20ch;
}
.lede {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 0 0 1.75rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.btn {
  display: inline-block;
  text-decoration: none;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
}
.btn-primary { background: var(--gold); color: var(--ink); font-weight: 700; }
.btn-primary:hover { filter: brightness(0.92); }
.btn-secondary { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent-dark); }

.trust-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.6rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.trust-bar strong { color: var(--ink); }

/* Sections */
section.block { padding: 3.5rem 0; }
section.block.alt { background: var(--bg-alt); }
h2 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  margin: 0 0 0.6rem;
}
h3 { font-size: 1.15rem; margin: 0 0 0.5rem; }
.section-lede { color: var(--ink-soft); max-width: 68ch; margin: 0 0 2rem; }

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.4rem;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.card h3 { margin-top: 0; }
.card p { color: var(--ink-soft); font-size: 0.94rem; margin-bottom: 0.9rem; }
.card a.card-link { font-size: 0.88rem; font-weight: 600; text-decoration: none; }

/* Process steps */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.4rem;
  counter-reset: step;
}
.step {
  border-left: 2px solid var(--accent-soft);
  padding-left: 1.1rem;
}
.step .step-num {
  font-family: var(--mono);
  color: var(--accent);
  font-size: 0.85rem;
}
.step h3 { margin: 0.3rem 0 0.4rem; font-size: 1.05rem; }
.step p { color: var(--ink-soft); font-size: 0.9rem; margin: 0; }

/* FAQ */
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 1.3rem 0;
}
.faq-item h3 { margin: 0 0 0.5rem; font-size: 1.02rem; }
.faq-item p { color: var(--ink-soft); margin: 0; font-size: 0.95rem; }

/* Pricing table */
.price-table { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.price-table th, .price-table td { text-align: left; padding: 0.9rem 1.1rem; border-bottom: 1px solid var(--line); font-size: 0.92rem; }
.price-table th { background: var(--bg-alt); font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-soft); }
.price-table tr:last-child td { border-bottom: none; }
.table-wrap { overflow-x: auto; }

/* Callout / disclosure */
.callout {
  background: var(--warm-soft);
  border: 1px solid var(--warm);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  font-size: 0.9rem;
}
.callout b { color: var(--warm); }

/* Forms */
form.contact-form { display: grid; gap: 1rem; max-width: 520px; }
form.contact-form label { font-size: 0.88rem; font-weight: 600; display: block; margin-bottom: 0.35rem; }
form.contact-form input, form.contact-form select, form.contact-form textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: var(--sans);
  font-size: 0.95rem;
  background: var(--surface);
  color: var(--ink);
}
form.contact-form textarea { resize: vertical; min-height: 120px; }
form.contact-form input[type="file"] {
  width: 100%;
  padding: 0.55rem;
  border: 1px dashed var(--line);
  border-radius: 6px;
  background: var(--bg-alt);
  font-size: 0.88rem;
}
.form-section {
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 1rem;
}
.form-section:last-of-type { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.form-section h3 {
  font-family: var(--mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin: 0;
  font-weight: 600;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-hint { font-size: 0.8rem; color: var(--ink-soft); margin: -0.5rem 0 0; }
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}

/* Placeholder marker for content the user must fill in */
.fill-me {
  background: var(--warm-soft);
  color: var(--warm);
  padding: 0.05rem 0.4rem;
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 0.85em;
}

/* Sample-content badge */
.sample-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--warm-soft);
  color: var(--warm);
  border: 1px solid var(--warm);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

/* Stat bar */
.stat-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.2rem;
  margin: 1.5rem 0 2.5rem;
}
.stat-item {
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.4rem 1rem;
}
.stat-num {
  display: block;
  font-family: var(--serif);
  font-size: 1.9rem;
  color: var(--gold-ink);
  font-weight: 700;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--ink-soft);
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.4rem;
}
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}
.testimonial-quote {
  font-size: 0.95rem;
  color: var(--ink);
  margin: 0 0 1rem;
  flex-grow: 1;
}
.testimonial-quote::before { content: "\201C"; color: var(--gold); }
.testimonial-quote::after { content: "\201D"; color: var(--gold); }
.testimonial-author {
  font-size: 0.85rem;
  color: var(--ink-soft);
  font-weight: 600;
}

/* Logo strip */
.logo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}
.logo-box {
  flex: 1 1 160px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--ink-soft);
  font-size: 0.8rem;
  text-align: center;
  padding: 0.5rem;
}

/* Calculator */
.calculator {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 1fr 1fr;
}
.calculator .field { display: flex; flex-direction: column; gap: 0.4rem; }
.calculator label { font-size: 0.85rem; font-weight: 600; }
.calculator select, .calculator input[type="number"] {
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: var(--sans);
  font-size: 0.95rem;
  background: var(--bg);
  color: var(--ink);
}
.calc-result {
  grid-column: 1 / -1;
  background: var(--accent-soft);
  border-radius: var(--radius);
  padding: 1.3rem 1.5rem;
  margin-top: 0.3rem;
}
.calc-result .amount {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--gold-ink);
  font-weight: 700;
}
.calc-result .breakdown {
  font-size: 0.82rem;
  color: var(--ink-soft);
  margin-top: 0.4rem;
}
.calc-note {
  grid-column: 1 / -1;
  font-size: 0.8rem;
  color: var(--ink-soft);
}
@media (max-width: 620px) {
  .calculator { grid-template-columns: 1fr; }
}

/* Blog / article */
.article-meta {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-soft);
  margin: 0 0 1rem;
}
.prose { max-width: 70ch; }
.prose p { margin: 0 0 1.2rem; }
.prose h2 { margin-top: 2.2rem; }
.prose h3 { margin-top: 1.6rem; }
.prose ul, .prose ol { max-width: 70ch; margin: 0 0 1.2rem; padding-left: 1.3rem; }
.prose li { margin-bottom: 0.5rem; }
.prose strong { color: var(--ink); }
.article-cta {
  background: var(--accent-soft);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  margin: 2rem 0;
}
.article-cta p { margin: 0 0 0.8rem; }
.blog-card-meta {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
  display: block;
}

/* Floating WhatsApp button */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: #fff;
  text-decoration: none;
  padding: 0.8rem 1.1rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
  box-shadow: 0 8px 20px rgba(11, 31, 61, 0.25);
}
.whatsapp-float:hover { filter: brightness(0.95); }
.whatsapp-float svg { width: 22px; height: 22px; flex-shrink: 0; }
.whatsapp-float .wa-label { white-space: nowrap; }
@media (max-width: 600px) {
  .whatsapp-float .wa-label { display: none; }
  .whatsapp-float { padding: 0.85rem; }
}

/* Footer */
footer.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-alt);
  padding: 3rem 0 2rem;
  margin-top: 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
.footer-grid h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin: 0 0 0.9rem;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.footer-grid a { color: var(--ink-soft); text-decoration: none; font-size: 0.9rem; }
.footer-grid a:hover { color: var(--accent-dark); }
.footer-note { font-size: 0.85rem; color: var(--ink-soft); max-width: 60ch; }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 1.3rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
  font-size: 0.82rem;
  color: var(--ink-soft);
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}