/* ==========================================================================
   Brain with Kenji — stylesheet
   Fonts: Fraunces (display/serif) + Plus Jakarta Sans (body/UI)
   ========================================================================== */

:root {
  --color-bg: #faf7f2;
  --color-bg-alt: #f3ede2;
  --color-card: #ffffff;
  --color-ink: #1b1b1f;
  --color-ink-soft: #5b584f;
  --color-ink-faint: #8b877c;
  --color-border: #e7e0d3;

  --color-accent: #e0623c;        /* terracotta */
  --color-accent-ink: #ffffff;
  --color-accent-soft: #f7ded1;
  --color-accent-2: #2f6f63;      /* deep sage/teal */
  --color-accent-2-soft: #dbe9e3;
  --color-accent-3: #e8b93f;      /* warm gold, sparing use */

  --font-display: "Fraunces", "Iowan Old Style", serif;
  --font-body: "Plus Jakarta Sans", "Segoe UI", sans-serif;

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 10px rgba(27, 27, 31, 0.06);
  --shadow-md: 0 12px 32px rgba(27, 27, 31, 0.10);

  --max-width: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 0.4em;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1em; color: var(--color-ink-soft); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-2);
  margin-bottom: 14px;
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-ink);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  border-color: var(--color-ink);
  color: var(--color-ink);
}
.btn-outline:hover { background: var(--color-ink); color: var(--color-bg); }
.btn-light {
  background: var(--color-bg);
  color: var(--color-ink);
  box-shadow: var(--shadow-sm);
}
.btn-light:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-dark {
  background: var(--color-ink);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-dark:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-sm { padding: 10px 20px; font-size: 13px; }

/* ---------------- Nav ---------------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--color-border);
}
.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--color-ink);
}
.brand .logo-mark {
  height: 30px;
  width: auto;
  display: block;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-weight: 600;
  font-size: 14.5px;
  color: var(--color-ink-soft);
  position: relative;
  padding: 4px 0;
  transition: color 0.15s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--color-ink); }
.nav-links a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}
.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-ink);
  margin: 5px 0;
  transition: 0.2s ease;
}

@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 20px 32px 28px;
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-130%);
    transition: transform 0.25s ease;
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { width: 100%; padding: 10px 0; }
  .nav-toggle { display: block; }
  .nav-cta a.btn-primary { display: none; }
}

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  color: #fff;
  overflow: hidden;
  background: linear-gradient(180deg, #2a2622 0%, #1b1b1f 100%);
}
.hero-photo-placeholder {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(20,18,16,0.78) 0%, rgba(20,18,16,0.25) 55%, rgba(20,18,16,0.45) 100%),
    linear-gradient(135deg, #4a5a52 0%, #2c332f 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding: 90px 32px 72px;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}
.hero-title {
  font-size: clamp(56px, 10vw, 118px);
  margin-bottom: 0.1em;
  color: #fff;
}
.hero-sub {
  font-size: clamp(18px, 2.4vw, 24px);
  max-width: 620px;
  color: rgba(255,255,255,0.92);
  font-weight: 500;
  margin-bottom: 32px;
}
.hero .btn-primary, .hero .btn-dark { font-size: 16px; padding: 16px 32px; }
.hero-cta-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------------- Sections generic ---------------- */
section { padding: 110px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* ---------------- About ---------------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: center;
}
.about-photo {
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-accent-soft), var(--color-accent-2-soft));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-faint);
  font-size: 13px;
  text-align: center;
  padding: 24px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-lg);
}
.about-copy p { font-size: 18px; }
@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
}

/* ---------------- Offers / services ---------------- */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.offer-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 34px 30px;
  border: 1px solid var(--color-border);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  cursor: default;
}
.offer-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.offer-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}
.offer-card:nth-child(1) .offer-icon { background: var(--color-accent-soft); }
.offer-card:nth-child(2) .offer-icon { background: var(--color-accent-2-soft); }
.offer-card:nth-child(3) .offer-icon { background: #fbeecb; }
.offer-card h3 { font-size: 21px; margin-bottom: 10px; }
.offer-price {
  display: inline-block;
  margin-top: 18px;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-accent-2);
  background: var(--color-accent-2-soft);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
}
.offer-cta {
  display: block;
  margin-top: 16px;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-accent);
}
.offer-cta:hover { text-decoration: underline; }
@media (max-width: 900px) {
  .offer-grid { grid-template-columns: 1fr; }
}

/* ---------------- Testimonials ---------------- */
.quote-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
}
.section-subhead {
  text-align: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--color-ink-faint);
  margin-bottom: 24px;
}
@media (max-width: 900px) {
  .quote-grid { grid-template-columns: 1fr; }
}
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  padding: 30px;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.stars { color: var(--color-accent-3); font-size: 16px; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-quote { font-size: 15.5px; color: var(--color-ink); margin-bottom: 18px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; font-family: var(--font-display);
}
.author-name { font-weight: 700; font-size: 14px; }
.author-role { font-size: 12.5px; color: var(--color-ink-faint); }
@media (max-width: 900px) {
  .testimonial-grid { grid-template-columns: 1fr; }
}

/* ---------------- Free resources ---------------- */
.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 28px;
}
.resource-card {
  background: var(--color-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.resource-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.resource-thumb {
  height: 150px;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
}
.resource-thumb.r1 { background: var(--color-accent-soft); }
.resource-thumb.r2 { background: var(--color-accent-2-soft); }
.resource-thumb.r3 { background: #fbeecb; }
.resource-thumb.r4 { background: var(--color-bg-alt); }
.resource-thumb.r5 { background: #dce4f0; }
.resource-body { padding: 26px 26px 28px; flex: 1; display: flex; flex-direction: column; }
.resource-body h3 { font-size: 18px; }
.resource-body p { font-size: 14.5px; flex: 1; }
.resource-link { font-weight: 700; font-size: 14px; color: var(--color-accent); }
.resource-link:hover { text-decoration: underline; }
@media (max-width: 900px) {
  .resource-grid { grid-template-columns: 1fr; }
}

/* ---------------- Subscribe CTA ---------------- */
.subscribe-section {
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius-lg);
  margin: 0 32px;
  padding: 72px 48px;
  text-align: center;
}
.subscribe-section .container { max-width: 640px; padding: 0; }
.subscribe-section h2 { color: #fff; }
.subscribe-section p { color: rgba(255,255,255,0.72); }
.subscribe-form {
  display: flex;
  gap: 10px;
  margin-top: 30px;
  flex-wrap: wrap;
  justify-content: center;
}
.subscribe-embed {
  margin-top: 30px;
  display: flex;
  justify-content: center;
}
.subscribe-embed iframe {
  max-width: 100%;
  border-radius: var(--radius-md);
}
.subscribe-form input[type="email"] {
  flex: 1;
  min-width: 240px;
  padding: 15px 20px;
  border-radius: var(--radius-pill);
  border: none;
  font-family: var(--font-body);
  font-size: 15px;
}
.subscribe-note { margin-top: 16px; font-size: 12.5px; color: rgba(255,255,255,0.45); }

/* ---------------- Final push (section 7) ---------------- */
.recap-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 60px;
}
.recap-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  padding: 14px 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 14.5px;
  font-family: inherit;
  color: var(--color-ink);
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.recap-pill:hover { border-color: var(--color-accent); transform: translateY(-2px); }
.recap-pill .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent);
}
.recap-pill:nth-child(2) .dot { background: var(--color-accent-2); }
.recap-pill:nth-child(3) .dot { background: var(--color-accent-3); }

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
}
.contact-info h2 { font-size: 34px; }
.contact-detail {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  font-weight: 600;
}
.contact-form {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-weight: 700;
  font-size: 13.5px;
  margin-bottom: 8px;
}
.form-row input, .form-row textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--color-bg);
}
.form-row textarea { min-height: 130px; resize: vertical; }
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ---------------- Footer ---------------- */
.site-footer {
  background: #232019;
  color: rgba(255,255,255,0.72);
  padding: 72px 0 32px;
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand .brand { color: #fff; margin-bottom: 14px; }
.footer-slogan { font-size: 14px; color: rgba(255,255,255,0.55); margin-bottom: 22px; max-width: 260px; }
.social-row { display: flex; gap: 12px; }
.social-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s ease;
  font-size: 16px;
}
.social-icon:hover { background: var(--color-accent); }
.footer-col h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 12px; }
.footer-col a { font-size: 14.5px; color: rgba(255,255,255,0.72); transition: color 0.15s ease; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---------------- Simple inner-page hero ---------------- */
.page-hero {
  padding: 64px 0 20px;
}
.page-hero h1 { font-size: clamp(38px, 6vw, 60px); }
.page-hero p { font-size: 18px; max-width: 620px; }

/* ---------------- Scroll reveal ---------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------------- Services page ---------------- */
.service-detail {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}
.service-detail-head {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}
.service-detail-head h2 { margin-bottom: 8px; font-size: 26px; }
.service-detail > p { font-size: 16px; margin-bottom: 28px; }
.service-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 28px;
}
.service-columns h4 {
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  margin-bottom: 12px;
}
.service-columns ul { margin: 0; padding-left: 18px; }
.service-columns li { margin-bottom: 8px; font-size: 14.5px; color: var(--color-ink-soft); }
@media (max-width: 700px) {
  .service-detail { padding: 28px 22px; }
  .service-detail-head { flex-direction: column; align-items: flex-start; }
  .service-columns { grid-template-columns: 1fr; }
}