/* ------------------------------------------------------------------ */
/* Catalan Studios — base styles                                       */
/* ------------------------------------------------------------------ */

:root {
  --color-navy: #16324f;
  --color-navy-light: #1f4a72;
  --color-navy-dark: #0d1f33;
  --color-gold: #e7b75f;
  --color-gold-dark: #c9963c;
  --color-ink: #1b2430;
  --color-slate: #5b6472;
  --color-bg: #fbfaf7;
  --color-surface: #ffffff;
  --color-border: #e6e2d8;
  --color-success-bg: #eaf6ee;
  --color-success-text: #216e42;
  --color-error-bg: #fdecec;
  --color-error-text: #a3312a;

  --font-serif: 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(22, 50, 79, 0.06), 0 1px 1px rgba(22, 50, 79, 0.04);
  --shadow-md: 0 10px 30px rgba(22, 50, 79, 0.10);
  --max-width: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-navy);
  line-height: 1.2;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 1.4rem + 2.4vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.1rem); }
h3 { font-size: 1.2rem; }

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

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

ul, ol { padding-left: 0; list-style: none; margin: 0; }

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

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-navy);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 100;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
}

.wrap {
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.wrap--narrow { max-width: 760px; }

.eyebrow {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--color-gold-dark);
  margin: 0 0 0.6em;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-family: var(--font-sans);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  padding: 0.7em 1.4em;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.12s ease, color 0.12s ease;
}
.btn--primary {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-navy-dark);
}
.btn--primary:hover {
  background: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
  color: var(--color-navy-dark);
  transform: translateY(-1px);
}
.btn--ghost {
  background: transparent;
  border-color: currentColor;
  color: var(--color-navy);
}
.btn--ghost:hover {
  background: var(--color-navy);
  color: #fff;
}
.btn--large { padding: 0.9em 1.8em; font-size: 1.02rem; }
.btn--small { padding: 0.5em 1.1em; font-size: 0.85rem; }

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

.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.9rem;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-navy);
}
.brand__mark {
  width: 2.1rem;
  height: 2.1rem;
  flex-shrink: 0;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}
.primary-nav a {
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.3em 0;
  border-bottom: 2px solid transparent;
}
.primary-nav a:hover,
.primary-nav a.is-active {
  color: var(--color-navy);
  border-bottom-color: var(--color-gold);
}
.primary-nav a.nav-cta {
  border-bottom: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.4rem;
  height: 2.4rem;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 1.2rem;
  margin-inline: auto;
  background: var(--color-navy);
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* --------------------------------- Messages -------------------------- */

.messages { padding-top: 1.2rem; }
.alert {
  padding: 0.9em 1.1em;
  border-radius: var(--radius-sm);
  margin-bottom: 0.8rem;
  font-weight: 500;
}
.alert--success { background: var(--color-success-bg); color: var(--color-success-text); }
.alert--error { background: var(--color-error-bg); color: var(--color-error-text); }
.alert--info { background: #eef3f8; color: var(--color-navy); }

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

.hero {
  background: radial-gradient(1200px 500px at 15% -10%, var(--color-navy-light), var(--color-navy) 55%, var(--color-navy-dark));
  color: #fff;
  padding-block: 4.5rem 4rem;
}
.hero .eyebrow { color: var(--color-gold); }
.hero h1 { color: #fff; max-width: 20ch; }
.hero__lead {
  color: #d7e0ea;
  font-size: 1.1rem;
  max-width: 56ch;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.6rem 0 2.4rem;
}
.hero .btn--ghost { color: #fff; }
.hero .btn--ghost:hover { background: #fff; color: var(--color-navy-dark); }

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  padding-top: 1.8rem;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.hero__badges li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.hero__badges strong {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-gold);
}
.hero__badges span {
  font-size: 0.85rem;
  color: #c3cedb;
}

/* --------------------------------- Page hero (inner pages) ----------- */

.page-hero {
  padding-block: 3.5rem 2.5rem;
  background: linear-gradient(180deg, #f1ede3, var(--color-bg));
  border-bottom: 1px solid var(--color-border);
}
.page-hero h1 { max-width: 24ch; }
.page-hero__lead {
  font-size: 1.08rem;
  color: var(--color-slate);
  max-width: 62ch;
}

/* --------------------------------- Sections --------------------------- */

.section { padding-block: 4rem; }
.section--muted { background: #f4f1e9; }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.6rem;
}
.section-head h2 { margin-bottom: 0; }

/* --------------------------------- Grids / cards ----------------------- */

.grid {
  display: grid;
  gap: 1.5rem;
}
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.6rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.feature-card h3 { margin-bottom: 0.4em; }
.feature-card p { color: var(--color-slate); margin-bottom: 0; }

.grid--tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  justify-content: center;
}
.tag {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.55em 1.1em;
  font-size: 0.9rem;
  color: var(--color-navy);
  font-weight: 500;
}

/* --------------------------------- Steps ------------------------------- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.75rem;
  counter-reset: step;
}
.step {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  position: relative;
}
.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-gold);
  font-family: var(--font-serif);
  font-weight: 700;
  margin-bottom: 0.9rem;
}
.step h3 { margin-bottom: 0.4em; }
.step p { color: var(--color-slate); margin-bottom: 0; }

/* --------------------------------- Service rows ------------------------ */

.service-list {
  max-width: 800px;
  margin-inline: auto;
}
.service-row {
  padding-block: 1.6rem;
  border-bottom: 1px solid var(--color-border);
}
.service-row:last-child { border-bottom: none; }
.service-row h2 { font-size: 1.25rem; margin-bottom: 0.4em; }
.service-row p { color: var(--color-slate); margin-bottom: 0; }

/* --------------------------------- Price card --------------------------- */

.pricing-grid { align-items: stretch; }
.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: 2.4rem 2.2rem;
  text-align: center;
}
.price-card--featured {
  border-color: var(--color-gold);
  box-shadow: 0 12px 30px -12px rgba(22, 50, 79, 0.35);
}
.price-card__badge {
  position: absolute;
  top: -0.8rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gold);
  color: var(--color-navy-dark);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35em 1em;
  border-radius: 999px;
}
.price-card__amount {
  font-family: var(--font-serif);
  color: var(--color-navy);
  font-size: 3rem;
  font-weight: 700;
  margin: 0.2em 0 0.3em;
}
.price-card__prefix {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-slate);
  margin-right: 0.2em;
}
.price-card__period { font-size: 1.2rem; font-weight: 500; color: var(--color-slate); }
.price-card__note { color: var(--color-slate); min-height: 2.8em; }
.price-card__list {
  text-align: left;
  margin: 1.8rem 0;
  display: grid;
  gap: 0.7rem;
  flex-grow: 1;
}
.price-card__list li {
  padding-left: 1.6em;
  position: relative;
  color: var(--color-ink);
}
.price-card__list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-gold-dark);
  font-weight: 700;
}
.price-card__cta { width: 100%; }

/* --------------------------------- FAQ ---------------------------------- */

.faq__item {
  border-bottom: 1px solid var(--color-border);
  padding-block: 1.1rem;
}
.faq__item summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--color-navy);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-size: 1.3rem;
  color: var(--color-gold-dark);
  flex-shrink: 0;
}
.faq__item[open] summary::after { content: "−"; }
.faq__item p {
  margin-top: 0.8rem;
  color: var(--color-slate);
  margin-bottom: 0;
}

/* --------------------------------- CTA banner ---------------------------- */

.cta-banner {
  background: var(--color-navy-dark);
  color: #fff;
  padding-block: 3rem;
}
.cta-banner__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.cta-banner h2 { color: #fff; margin-bottom: 0.3em; }
.cta-banner p { color: #c3cedb; margin-bottom: 0; }

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

.contact-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: start;
}

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

.form-row { margin-bottom: 1.2rem; }
.form-row--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 0;
}
.form-row--split > div { margin-bottom: 1.2rem; }

.contact-form label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4em;
  color: var(--color-navy);
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.98rem;
  padding: 0.7em 0.85em;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-ink);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-gold-dark);
  box-shadow: 0 0 0 3px rgba(231, 183, 95, 0.3);
}
.contact-form textarea { resize: vertical; min-height: 120px; }

.field-error {
  color: var(--color-error-text);
  font-size: 0.85rem;
  margin: 0.35em 0 0;
}

.contact-aside h2 { font-size: 1.15rem; margin-top: 1.6rem; }
.contact-aside h2:first-child { margin-top: 0; }
.contact-aside__steps {
  display: grid;
  gap: 0.6rem;
  counter-reset: astep;
}
.contact-aside__steps li {
  padding-left: 1.8em;
  position: relative;
  color: var(--color-slate);
  counter-increment: astep;
}
.contact-aside__steps li::before {
  content: counter(astep);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.3em;
  height: 1.3em;
  border-radius: 50%;
  background: var(--color-navy);
  color: var(--color-gold);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.footer-note { color: var(--color-slate); font-size: 0.9rem; }

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

.site-footer {
  background: var(--color-navy-dark);
  color: #c3cedb;
  padding-block: 3rem 1.5rem;
  margin-top: 2rem;
}
.site-footer a { color: #dfe6ee; text-decoration: none; }
.site-footer a:hover { color: var(--color-gold); }

.site-footer__inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 2.5rem;
}
.footer-col { display: grid; gap: 0.55rem; align-content: start; }
.footer-col h3 {
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4em;
}
.footer-col--brand p { color: #a9b6c6; font-size: 0.92rem; }
.footer-fact { font-style: italic; }
.brand--footer { color: #fff; margin-bottom: 0.3rem; }

.site-footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 0.85rem;
  color: #8f9db0;
}

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

@media (max-width: 860px) {
  .contact-layout { grid-template-columns: 1fr; }
  .site-footer__inner { grid-template-columns: 1fr 1fr; }
  .footer-col--brand { grid-column: 1 / -1; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 1.5rem 1.2rem;
    display: none;
    box-shadow: var(--shadow-md);
  }
  .primary-nav.is-open { display: flex; }
  .primary-nav a {
    padding: 0.8em 0;
    border-bottom: 1px solid var(--color-border);
  }
  .primary-nav a.is-active { border-bottom-color: var(--color-border); }
  .nav-cta { margin-top: 0.9rem; text-align: center; }
  .form-row--split { grid-template-columns: 1fr; }
  .form-row--split > div:last-child { margin-bottom: 0; }
}

@media (max-width: 600px) {
  .site-footer__inner { grid-template-columns: 1fr; }
  .cta-banner__inner { flex-direction: column; align-items: flex-start; }
}