/* ==========================================================================
   Shanyn Murphy — Personal Site
   Warm, modern, professional. Plain CSS, no frameworks.
   ========================================================================== */

:root {
  --color-bg: #faf6f1;
  --color-surface: #ffffff;
  --color-surface-alt: #f3ece2;
  --color-text: #2b2621;
  --color-text-muted: #5c5349;
  --color-accent: #a85230;
  --color-accent-dark: #8a4327;
  --color-border: #e6dccd;
  --max-width: 1100px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-soft: 0 10px 30px rgba(43, 38, 33, 0.08);
  --shadow-card: 0 4px 16px rgba(43, 38, 33, 0.06);
  font-size: 100%;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.25;
  color: var(--color-text);
  margin-top: 0;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 0.5em;
}

h3 {
  font-size: 1.3rem;
}

a {
  color: var(--color-accent-dark);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

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

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 246, 241, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.logo {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  text-decoration: none;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.main-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--color-accent-dark);
  border-bottom-color: var(--color-accent);
}

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

.btn {
  display: inline-block;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  text-align: center;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
  border: 2px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #ffffff;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-card);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-accent-dark);
  border-color: var(--color-accent);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: var(--color-accent);
  color: #ffffff;
}

.btn-linkedin {
  background-color: var(--color-surface-alt);
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-linkedin:hover,
.btn-linkedin:focus-visible {
  background-color: var(--color-border);
}

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

.hero {
  padding: 4rem 1.5rem 3.5rem;
}

.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap-reverse;
}

.hero-text {
  flex: 1 1 420px;
  min-width: 280px;
}

.headline {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  margin-bottom: 1.25rem;
}

.hook {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  margin-bottom: 1rem;
}

.subline {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  max-width: 34ch;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-photo {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
}

.hero-photo img {
  width: 260px;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  border: 4px solid var(--color-surface);
}

/* ---------- About ---------- */

.about {
  padding: 3.5rem 0;
  background-color: var(--color-surface);
}

.about p {
  max-width: 68ch;
  color: var(--color-text);
}

/* ---------- What I Bring ---------- */

.what-i-bring {
  padding: 4rem 0;
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.tile {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.tile:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}

.tile h3 {
  color: var(--color-accent-dark);
  margin-bottom: 0.5rem;
  font-size: 1.15rem;
}

.tile p {
  margin: 0;
  color: var(--color-text-muted);
}

/* ---------- Built From Scratch ---------- */

.built-from-scratch {
  padding: 4rem 0;
  background-color: var(--color-surface);
}

.subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.stat-card {
  flex: 1 1 160px;
  background-color: var(--color-surface-alt);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
}

.stat-number {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent-dark);
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 0.35rem;
}

.intro-paragraph {
  max-width: 70ch;
  margin-bottom: 2.5rem;
}

.subsection-heading {
  margin-bottom: 1.25rem;
  margin-top: 2.5rem;
}

.built-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.built-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.built-card h4 {
  color: var(--color-accent-dark);
  margin-bottom: 0.5rem;
  font-size: 1.05rem;
}

.built-card p {
  margin: 0;
  color: var(--color-text-muted);
}

.quote-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.quote-row blockquote {
  margin: 0;
  padding: 1.5rem;
  background-color: var(--color-surface-alt);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  font-style: italic;
  color: var(--color-text);
  font-size: 1.05rem;
}

.closing-line {
  text-align: center;
  font-weight: 700;
  font-size: 1.2rem;
  max-width: 60ch;
  margin: 3rem auto 0;
  color: var(--color-text);
}

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

.contact {
  padding: 4rem 0 5rem;
}

.contact h2 {
  margin-bottom: 0.5rem;
}

.contact > .section-inner > p {
  max-width: 60ch;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.contact-form {
  max-width: 560px;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-card);
}

.form-row {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.25rem;
}

.form-row label {
  font-weight: 600;
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

.form-row input,
.form-row textarea {
  font: inherit;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background-color: var(--color-bg);
  color: var(--color-text);
}

.form-row input:focus,
.form-row textarea:focus {
  border-color: var(--color-accent);
}

.hidden-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
}

.form-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

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

.site-footer {
  background-color: var(--color-surface-alt);
  padding: 2.5rem 0;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  border-top: 1px solid var(--color-border);
}

.site-footer p {
  margin: 0.25rem 0;
}

/* ---------- Thank-you page ---------- */

.thank-you-section {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  text-align: center;
}

.thank-you-box {
  max-width: 560px;
}

.thank-you-box h1 {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  margin-bottom: 1rem;
}

.thank-you-box p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

/* ---------- Responsive ---------- */

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

  .built-grid {
    grid-template-columns: 1fr;
  }

  .quote-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav ul {
    gap: 1rem;
    font-size: 0.9rem;
  }

  .hero {
    padding-top: 2.5rem;
  }

  .hero-inner {
    flex-direction: column-reverse;
    text-align: center;
    gap: 2rem;
  }

  .subline {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .tile-grid {
    grid-template-columns: 1fr;
  }

  .stat-row {
    flex-direction: column;
  }

  .contact-form {
    padding: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition: none !important;
  }
}