/* =========================================================
   Self Pattern — Design tokens
   Tema "atelier di sartoria": carta da cartamodello,
   filo terracotta, punto a macchina come motivo ricorrente.
   ========================================================= */

:root {
  --color-paper:   #FBF6EE;  /* fondo, carta da cartamodello */
  --color-paper-2: #F3ECE0;  /* fondo alternato, sezioni */
  --color-ink:     #2E2A26;  /* testo principale */
  --color-ink-60:  #6B645C;  /* testo secondario */
  --color-thread:  #C1502E;  /* accento primario, terracotta */
  --color-thread-dark: #A33F22;
  --color-sage:    #7D8C6E;  /* accento secondario */
  --color-chalk:   #DCD2C0;  /* bordi, divisori */
  --color-navy:    #33403A;  /* footer, contrasti scuri */

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  --radius: 0.5rem;
}

/* ---------- Base ---------- */

body {
  font-family: var(--font-body);
  background-color: var(--color-paper);
  color: var(--color-ink);
  padding-top: 0;
  padding-bottom: 0;
}

h1, h2, h3, h4, h5, .display-font {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-ink);
  letter-spacing: -0.01em;
}

a {
  color: var(--color-thread);
}
a:hover {
  color: var(--color-thread-dark);
}

/* ---------- Stitch line: motivo a punto cucito ----------
   Divisore ricorrente che richiama il punto a macchina
   delle linee di costruzione su un cartamodello. */

.stitch-divider {
  border: 0;
  height: 0;
  border-top: 2px dashed var(--color-chalk);
  margin: 2.5rem 0;
}

.stitch-divider.stitch-accent {
  border-top-color: var(--color-thread);
  opacity: 0.5;
}

/* ---------- Navbar ---------- */

.navbar-self {
  background-color: var(--color-paper) !important;
  border-bottom: 2px dashed var(--color-chalk);
  box-shadow: 0 1px 0 rgba(0,0,0,0.02);
}

.navbar-self .navbar-brand {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-thread) !important;
}

.navbar-self .nav-link {
  color: var(--color-ink) !important;
  font-weight: 500;
  padding-left: 1rem;
  padding-right: 1rem;
}

.navbar-self .nav-link:hover,
.navbar-self .nav-link.active {
  color: var(--color-thread) !important;
}

.navbar-self .dropdown-menu {
  background-color: var(--color-paper);
  border: 2px dashed var(--color-chalk);
  border-radius: var(--radius);
}

.navbar-self .dropdown-item:hover,
.navbar-self .dropdown-item:focus {
  background-color: var(--color-paper-2);
  color: var(--color-thread);
}

.navbar-self .dropdown-header {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-sage);
}

/* ---------- Layout shell ---------- */

#page-content {
  margin-top: 2.5rem;
  margin-bottom: 4rem;
  min-height: 60vh;
}

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

.hero-self {
  background-color: var(--color-paper-2);
  border: 2px dashed var(--color-chalk);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  margin-bottom: 3rem;
}

.hero-self h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.hero-self .lead {
  color: var(--color-ink-60);
  font-size: 1.15rem;
  max-width: 42rem;
}

@media (max-width: 767px) {
  .hero-self h1 {
    font-size: 2.1rem;
  }
}

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

.btn-primary {
  background-color: var(--color-thread);
  border-color: var(--color-thread);
}
.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-thread-dark);
  border-color: var(--color-thread-dark);
}

.btn-outline-primary {
  color: var(--color-thread);
  border-color: var(--color-thread);
}
.btn-outline-primary:hover {
  background-color: var(--color-thread);
  border-color: var(--color-thread);
}

.btn-secondary {
  background-color: var(--color-sage);
  border-color: var(--color-sage);
  color: #fff;
}
.btn-secondary:hover {
  background-color: #6c7a5f;
  border-color: #6c7a5f;
  color: #fff;
}

/* ---------- Pattern cards (homepage grid) ---------- */

.pattern-card {
  background-color: #fff;
  border: 1px solid var(--color-chalk);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.pattern-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(46, 42, 38, 0.08);
  border-color: var(--color-thread);
}

.pattern-card .pattern-card-img {
  background-color: var(--color-paper-2);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 200px;
  padding: 1rem;
}

.pattern-card .pattern-card-img img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.pattern-card .pattern-card-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.pattern-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.pattern-card .pattern-card-body p {
  color: var(--color-ink-60);
  font-size: 0.92rem;
  flex-grow: 1;
}

.badge-new {
  background-color: var(--color-thread);
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.7rem;
}

/* ---------- Guide steps ---------- */

.guide-step .guide-step-number {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 2.25rem;
  color: var(--color-thread);
  line-height: 1;
  margin-bottom: 0.5rem;
}

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

.footer-self {
  background-color: var(--color-navy);
  color: #EDE7DC;
  padding: 2.5rem 0;
  margin-top: 3rem;
}

.footer-self a {
  color: #EDE7DC;
  text-decoration: none;
}
.footer-self a:hover {
  color: var(--color-thread);
}

.footer-self .footer-brand {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.25rem;
  color: #fff;
}

/* ---------- Existing utility classes (used in pattern pages) ---------- */

.vcenter {
    display: inline-block;
    vertical-align: middle;
    float: none;
}

.vertical-align {
  display: flex;
  flex-direction: row;
}

.vertical-align > [class^="col-"],
.vertical-align > [class*=" col-"] {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: 10px;
}

@media (max-width: 767px) {
    .row.vertical-align {
        display: block;
    }
}