@import url('https://fonts.googleapis.com/css2?family=Libre+Baskerville:ital,wght@0,400;0,700;1,400&display=swap');

/* ----------------------------------------
   Design tokens
   ---------------------------------------- */
:root {
  --color-bg: #ffffff;
  --color-text: #1a1a1a;
  --color-muted: #6b6560;
  --color-subtle-bg: #f5f2ee;
  --color-border: #d8d4cf;
  --font-serif: 'Libre Baskerville', Georgia, 'Times New Roman', serif;
  --font-size-base: clamp(0.9375rem, 1vw + 0.8rem, 1.0625rem);
  --font-size-sm: 0.8125rem;
  --font-size-lg: clamp(1.125rem, 1.5vw + 0.9rem, 1.375rem);
  --font-size-xl: clamp(1.5rem, 2vw + 1rem, 2rem);
  --font-size-2xl: clamp(1.75rem, 3vw + 1rem, 2.75rem);
  --line-height-body: 1.75;
  --line-height-heading: 1.2;
  --max-width-page: 1100px;
  --col-label: 200px;
  --col-gap: 4rem;
  --section-pad: clamp(4rem, 8vw, 6.5rem);
  --spacing-lg: 2.5rem;
  --spacing-md: 1.5rem;
  --spacing-sm: 0.875rem;
}

/* ----------------------------------------
   Reset & base
   ---------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-serif);
  font-size: var(--font-size-base);
  line-height: var(--line-height-body);
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

/* ----------------------------------------
   Navigation
   ---------------------------------------- */
#main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
  padding: 1.125rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#main-nav.scrolled {
  border-color: var(--color-border);
}

.nav-logo {
  font-size: var(--font-size-base);
  text-decoration: none;
  color: var(--color-text);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: var(--font-size-base);
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--color-muted);
  transition: color 0.15s ease;
}

.nav-links a:hover {
  color: var(--color-text);
}

.nav-divider {
  width: 1px;
  height: 1em;
  background: var(--color-border);
  align-self: center;
}

.nav-dot {
  color: var(--color-text);
  font-size: var(--font-size-base);
  line-height: 1;
  user-select: none;
}

.nav-cta {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: var(--font-size-base);
  text-decoration: none;
  color: var(--color-bg);
  background: var(--color-text);
  padding: 0.5rem 1.25rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.nav-cta:hover {
  opacity: 0.8;
}

.nav-cta.visible {
  opacity: 1;
  pointer-events: auto;
}

.nav-cta.visible:hover {
  opacity: 0.8;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--color-text);
  transition: opacity 0.15s ease;
}

/* ----------------------------------------
   Page layout
   ---------------------------------------- */
main {
  padding-top: 3.5rem;
}

.section-inner {
  max-width: var(--max-width-page);
  margin: 0 auto;
  padding: var(--section-pad) 2rem;
}

/* Two-column layout: label left, content right */
.two-col {
  display: grid;
  grid-template-columns: var(--col-label) 1fr;
  gap: 0 var(--col-gap);
}

/* ----------------------------------------
   Hero
   ---------------------------------------- */
#home .section-inner {
  padding-top: clamp(3.5rem, 6vw, 5rem);
  padding-bottom: clamp(3rem, 6vw, 5rem);
  max-width: 780px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.profile-photo {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.hero-eyebrow .label {
  margin-bottom: 0;
}

.label {
  font-size: var(--font-size-lg);
  color: var(--color-muted);
  margin-bottom: 1.25rem;
}

#home h1 {
  font-size: var(--font-size-2xl);
  line-height: var(--line-height-heading);
  font-weight: 700;
  margin-bottom: 1.75rem;
  max-width: 16em;
}

.hero-intro {
  font-size: var(--font-size-lg);
  line-height: 1.65;
  max-width: 42em;
  margin-bottom: 2.25rem;
}

.hero-intro--gap {
  margin-top: 1.25rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2.25rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: var(--font-size-lg);
  text-decoration: none;
  color: var(--color-bg);
  background: var(--color-text);
  padding: 0.75rem 2rem;
  transition: opacity 0.15s ease;
}

.btn-primary:hover {
  opacity: 0.8;
}

.btn-secondary {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: var(--font-size-base);
  text-decoration: underline;
  text-underline-offset: 3px;
  color: var(--color-muted);
  transition: color 0.15s ease;
}

.btn-secondary:hover {
  color: var(--color-text);
}

/* legacy cta-link used in focus areas */
.cta-link {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-variant: small-caps;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-text);
  padding-bottom: 2px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.cta-link:hover {
  color: var(--color-muted);
  border-color: var(--color-muted);
}

/* ----------------------------------------
   What I Offer
   ---------------------------------------- */
#what-i-offer .section-inner {
  border-top: 1px solid var(--color-border);
}

#what-i-offer h2 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
}

#what-i-offer p {
  margin-bottom: var(--spacing-sm);
}

.offer-bullets {
  list-style: disc;
  margin: var(--spacing-sm) 0 var(--spacing-md) 3rem;
  padding: 0;
}

.offer-bullets li {
  padding: 0.2rem 0;
  font-size: var(--font-size-base);
}

/* ----------------------------------------
   Focus areas
   ---------------------------------------- */
.offer-areas {
  margin-top: clamp(3rem, 5vw, 4.5rem);
}

.offer-area {
  border-top: 1px solid var(--color-border);
  padding-top: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: var(--col-label) 1fr;
  gap: 0 var(--col-gap);
}

.offer-area h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  padding-top: 0.1em;
  grid-column: 1;
}

.offer-area__content {
  grid-column: 2;
}

.offer-subheader {
  font-size: var(--font-size-base);
  font-style: italic;
  color: var(--color-muted);
  margin-bottom: var(--spacing-sm);
}

.offer-area__content p {
  margin-bottom: var(--spacing-sm);
}

.offer-area__content p:last-of-type {
  margin-bottom: 0;
}

.inline-link {
  color: var(--color-muted);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.inline-link:hover {
  color: var(--color-text);
}

.ux-note {
  font-size: var(--font-size-sm);
  color: var(--color-muted);
}

.reedsy-btn {
  display: inline-block;
  margin-top: var(--spacing-md);
}

.reedsy-btn img {
  display: block;
}

.cta-link--secondary {
  display: inline-block;
  margin-top: var(--spacing-md);
  font-size: var(--font-size-sm);
  font-variant: small-caps;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  padding: 0.5rem 1rem;
  transition: border-color 0.15s ease;
}

.cta-link--secondary:hover {
  border-color: var(--color-text);
}

/* ----------------------------------------
   Org logo grid
   ---------------------------------------- */
.logo-grid--orgs {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: var(--spacing-lg);
  align-items: center;
  min-height: 3rem;
  /* placeholder until real logos are added */
}

/* ----------------------------------------
   Cover grid & logo row
   ---------------------------------------- */
.cover-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: var(--spacing-lg);
}

.cover-img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  display: block;
}

.logo-row {
  display: flex;
  gap: 2rem;
  margin-top: var(--spacing-md);
  align-items: center;
}

.logo-placeholder {
  font-size: var(--font-size-sm);
  font-variant: small-caps;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  border: 1px solid var(--color-border);
  padding: 0.5rem 1rem;
}

/* ----------------------------------------
   Contact
   ---------------------------------------- */
#contact .section-inner {
  border-top: 1px solid var(--color-border);
  max-width: 720px;
}

#contact h2 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  padding-top: 0.1em;
}

.contact-subheader {
  margin-bottom: var(--spacing-lg);
}

.form-field {
  margin-bottom: 1.5rem;
}

.form-field label {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  margin-bottom: 0.4rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  font-family: var(--font-serif);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-bg);
  border: none;
  border-bottom: 1px solid var(--color-border);
  padding: 0.5rem 0;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 0;
  outline: none;
  transition: border-color 0.15s ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-bottom-color: var(--color-text);
}

.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%236b6560'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0 center;
  padding-right: 1.25rem;
  cursor: pointer;
}

.form-field textarea {
  resize: vertical;
  line-height: var(--line-height-body);
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--color-border);
}

.submit-btn {
  font-family: var(--font-serif);
  font-size: var(--font-size-lg);
  color: var(--color-bg);
  background: var(--color-text);
  border: none;
  padding: 0.75rem 2.5rem;
  cursor: pointer;
  margin-top: 0.5rem;
  transition: opacity 0.15s ease;
}

.submit-btn:hover {
  opacity: 0.8;
}

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

.field-error {
  font-size: var(--font-size-sm);
  color: #8b3a3a;
  margin-top: 0.35rem;
}

.form-error {
  font-size: var(--font-size-sm);
  color: #8b3a3a;
  margin-bottom: var(--spacing-sm);
}

#form-success {
  font-size: var(--font-size-lg);
  font-style: italic;
  color: var(--color-muted);
  padding: var(--spacing-lg) 0;
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
footer {
  border-top: 1px solid var(--color-border);
  padding: 2rem;
  max-width: var(--max-width-page);
  margin: 0 auto;
}

footer p {
  font-size: var(--font-size-sm);
  color: var(--color-muted);
}

/* ----------------------------------------
   Mobile
   ---------------------------------------- */
@media (max-width: 860px) {
  .nav-cta {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }

  .nav-hamburger {
    display: flex;
    min-height: 44px;
    min-width: 44px;
    align-items: center;
    justify-content: center;
    margin: -0.5rem -0.5rem -0.5rem 0;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    gap: 0;
    padding: 0.25rem 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li a {
    display: block;
    padding: 0.875rem 2rem;
    min-height: 44px;
  }

  /* hide decorative dividers and dots in mobile menu */
  .nav-divider,
  .nav-dot {
    display: none;
  }

  .two-col,
  .offer-area {
    grid-template-columns: 1fr;
    gap: var(--spacing-md) 0;
  }

  .offer-area h3 {
    padding-top: 0;
  }

  .offer-area__content {
    grid-column: 1;
  }

  .cover-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }

  .logo-row {
    gap: 1rem;
    flex-wrap: wrap;
  }

  #contact .section-inner {
    max-width: 100%;
  }

  #home h1 {
    max-width: none;
  }

  #home .section-inner {
    padding-top: clamp(3rem, 6vw, 5rem);
    padding-bottom: 2.5rem;
  }

  .hero-intro {
    font-size: var(--font-size-base);
    margin-bottom: 0;
  }

  .hero-intro--gap {
    margin-top: 0.75rem;
    margin-bottom: 0;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-top: 1.5rem;
  }

  .btn-primary {
    width: 100%;
    text-align: center;
    padding: 1rem 2rem;
  }

  .form-field input,
  .form-field select,
  .form-field textarea {
    font-size: 1rem; /* prevent iOS zoom on focus */
  }
}