/* ============================================
   Katie Thomas — Personal Website
   style.css — shared across all pages
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,400&family=DM+Serif+Display&display=swap');

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

/* --- Design tokens --- */
:root {
  /* Colours */
  --colour-page:         #faf8f5;
  --colour-surface:      #f3f0ea;
  --colour-white:        #ffffff;
  --colour-border:       #ede9e3;
  --colour-border-mid:   #c8c4bc;
  --colour-text-dark:    #1a1917;
  --colour-text-body:    #3d3c3a;
  --colour-text-muted:   #8a8880;
  --colour-accent:       #2d6fa4;
  --colour-accent-hover: #1e5580;
  --colour-accent-light: #e8f1f9;
  --colour-accent-border:#b5d0eb;

  /* Typography */
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  /* Layout */
  --max-width:    700px;
  --nav-height:   64px;

  /* Radii */
  --radius-sm:    6px;
  --radius-md:    12px;

  /* Transitions */
  --transition:   0.15s ease;
}

/* --- Base --- */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--colour-page);
  color: var(--colour-text-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--colour-accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: var(--colour-white);
  border-bottom: 1px solid var(--colour-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--colour-text-dark);
  text-decoration: none;
  letter-spacing: 0.01em;
  flex-shrink: 0;
}

.nav-logo:hover {
  text-decoration: none;
}

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

.nav-links a {
  font-size: 0.875rem;
  color: var(--colour-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--colour-text-dark);
  text-decoration: none;
}

.nav-links a.active {
  color: var(--colour-text-dark);
  font-weight: 500;
}

/* Mobile toggle button */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--colour-text-dark);
  line-height: 1;
  padding: 4px;
}

/* ============================================
   PAGE LAYOUT
   ============================================ */

.page-wrapper {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem 2rem 6rem;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

.page-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--colour-accent);
  margin-bottom: 1rem;
}

h1 {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 400;
  color: var(--colour-text-dark);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

h2 {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 400;
  color: var(--colour-text-dark);
  margin-bottom: 0.75rem;
}

h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--colour-text-dark);
  margin-bottom: 0.35rem;
}

p {
  font-size: 1rem;
  color: var(--colour-text-body);
  margin-bottom: 1.25rem;
}

p:last-child {
  margin-bottom: 0;
}

/* ============================================
   SECTION LABELS & DIVIDERS
   ============================================ */

.section-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--colour-text-muted);
  margin-bottom: 1.25rem;
  display: block;
}

.divider {
  border: none;
  border-top: 1px solid var(--colour-border);
  margin: 3rem 0;
}

/* ============================================
   PILLS
   ============================================ */

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.pill {
  font-size: 0.8125rem;
  padding: 5px 14px;
  border-radius: 20px;
  background: var(--colour-white);
  border: 1px solid var(--colour-border-mid);
  color: var(--colour-text-body);
}

.pill-accent {
  background: var(--colour-accent-light);
  border-color: var(--colour-accent-border);
  color: var(--colour-accent);
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background: var(--colour-white);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.card-meta {
  font-size: 0.8rem;
  color: var(--colour-text-muted);
  margin-bottom: 0.35rem;
}

.card h3 {
  margin-bottom: 0.5rem;
}

.card p {
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* Card with top accent border — used for featured items like the game */
.card-featured {
  background: var(--colour-accent-light);
  border: 1px solid var(--colour-accent-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.card-featured h3 {
  color: var(--colour-accent);
  margin-bottom: 0.5rem;
}

.card-featured p {
  font-size: 0.9375rem;
  color: var(--colour-text-body);
  margin-bottom: 0;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--colour-accent);
  background: transparent;
  border: 1px solid var(--colour-accent);
  border-radius: var(--radius-sm);
  padding: 9px 20px;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.btn:hover {
  background: var(--colour-accent);
  color: var(--colour-white);
  text-decoration: none;
}

.btn-primary {
  background: var(--colour-accent);
  color: var(--colour-white);
  border-color: var(--colour-accent);
}

.btn-primary:hover {
  background: var(--colour-accent-hover);
  border-color: var(--colour-accent-hover);
  color: var(--colour-white);
}

/* ============================================
   PROFILE PHOTO
   ============================================ */

.profile-photo {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--colour-border);
  margin-bottom: 2rem;
}

/* Fallback initials circle shown when no photo is set */
.profile-initials {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: var(--colour-accent-light);
  border: 1px solid var(--colour-accent-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--colour-accent);
  margin-bottom: 2rem;
}

/* ============================================
   SPEAKING LIST
   ============================================ */

.speaking-list {
  list-style: none;
}

.speaking-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--colour-border);
}

.speaking-item:last-child {
  border-bottom: none;
}

.speaking-year {
  font-size: 0.8rem;
  color: var(--colour-text-muted);
  min-width: 36px;
  padding-top: 3px;
  flex-shrink: 0;
}

.speaking-detail h3 {
  font-size: 0.9375rem;
  margin-bottom: 0.2rem;
}

.speaking-detail p {
  font-size: 0.875rem;
  color: var(--colour-text-muted);
  margin-bottom: 0;
}

/* ============================================
   CONTACT FORM
   ============================================ */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--colour-text-body);
  background: var(--colour-white);
  border: 1px solid var(--colour-border-mid);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  transition: border-color var(--transition);
  appearance: none;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--colour-accent);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--colour-text-muted);
}

.contact-form textarea {
  height: 110px;
  resize: vertical;
}

.contact-form .btn-primary {
  align-self: flex-start;
}

/* ============================================
   OFFERING CARDS (Work with me page)
   ============================================ */

.offering-card {
  background: var(--colour-white);
  border: 1px solid var(--colour-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  margin-bottom: 1rem;
}

.offering-card h3 {
  font-size: 1.0625rem;
  margin-bottom: 0.6rem;
}

.offering-card p {
  font-size: 0.9375rem;
  margin-bottom: 1.25rem;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  border-top: 1px solid var(--colour-border);
  padding: 2rem;
  text-align: center;
  font-size: 0.8125rem;
  color: var(--colour-text-muted);
}

.footer a {
  color: var(--colour-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

.footer a:hover {
  color: var(--colour-accent);
}

/* ============================================
   RESPONSIVE — mobile
   ============================================ */

@media (max-width: 640px) {
  h1 {
    font-size: 2.1rem;
  }

  .nav {
    padding: 0 1.25rem;
  }

  /* Hide nav links by default on mobile */
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--colour-white);
    border-bottom: 1px solid var(--colour-border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.5rem 0;
  }

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

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }

  .nav-toggle {
    display: block;
  }

  .page-wrapper {
    padding: 2.5rem 1.25rem 4rem;
  }

  .contact-form .btn-primary {
    width: 100%;
    text-align: center;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
  }
}

:focus-visible {
  outline: 2px solid var(--colour-accent);
  outline-offset: 3px;
  border-radius: 2px;
}