/* =========================================================
   Proveleggios Property Management Design System
   ========================================================= */

:root {
  --color-primary: #0a1f3d;
  --color-primary-dark: #061328;
  --color-primary-light: #16335c;
  --color-accent: #c9a14a;
  --color-accent-dark: #a58332;
  --color-accent-light: #e6c97c;
  --color-bg: #fcfaf6;
  --color-bg-alt: #f5efe2;
  --color-surface: #ffffff;
  --color-text: #1a1f2e;
  --color-text-muted: #5b6478;
  --color-border: #e6dcc6;
  --color-success: #2d6a4f;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Manrope', var(--font-sans);
  --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;

  --shadow-sm: 0 1px 2px rgba(10, 31, 61, 0.05);
  --shadow-md: 0 4px 12px rgba(10, 31, 61, 0.08);
  --shadow-lg: 0 12px 32px rgba(10, 31, 61, 0.12);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --container: 1200px;
  --container-narrow: 880px;

  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); margin-bottom: 1rem; }
h3 { font-size: 1.35rem; margin-bottom: 0.5rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

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

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

.section {
  padding: clamp(4rem, 8vw, 6rem) 0;
}

.section-alt { background: var(--color-bg-alt); }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.lead {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.75rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background: var(--color-accent);
  color: #fff;
}
.btn-accent:hover {
  background: var(--color-accent-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.3);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border-color: #fff;
}

/* ============ Header ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(252, 250, 246, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: var(--container);
  margin: 0 auto;
  gap: 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.brand:hover { color: var(--color-primary-dark); }

.brand-mark {
  width: 38px; height: 38px;
  flex-shrink: 0;
}

.brand span { line-height: 1.1; }

.nav { display: flex; align-items: center; gap: 0.25rem; }

.nav-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-list a {
  display: block;
  padding: 0.5rem 1rem;
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.nav-list a:hover, .nav-list a.active {
  color: var(--color-primary);
  background: rgba(13, 59, 102, 0.06);
}

.lang-switch {
  display: flex;
  margin-left: 0.5rem;
  border-left: 1px solid var(--color-border);
  padding-left: 0.75rem;
  font-size: 0.85rem;
}
.lang-switch a {
  padding: 0.35rem 0.6rem;
  color: var(--color-text-muted);
  font-weight: 600;
  letter-spacing: 0.05em;
}
.lang-switch a.active { color: var(--color-primary); }

.nav-cta { margin-left: 0.75rem; }
.nav-cta .btn { padding: 0.6rem 1.2rem; font-size: 0.9rem; }

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--color-text);
}
.menu-toggle svg { width: 28px; height: 28px; }

@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .nav {
    position: fixed;
    inset: 64px 0 0 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 1.5rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }
  .nav.open { transform: translateX(0); }
  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    width: 100%;
  }
  .nav-list a { padding: 0.85rem 1rem; font-size: 1.05rem; }
  .lang-switch {
    border-left: 0;
    border-top: 1px solid var(--color-border);
    margin: 1rem 0 0;
    padding: 1rem 0 0;
    justify-content: center;
  }
  .nav-cta { margin: 1rem 0 0; }
  .nav-cta .btn { width: 100%; padding: 0.95rem 1.2rem; }
}

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(6, 19, 40, 0.82) 0%, rgba(10, 31, 61, 0.62) 100%),
    url('https://images.unsplash.com/photo-1613977257363-707ba9348227?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
  padding: 5rem 0;
}

.hero h1 { font-family: var(--font-serif); font-weight: 700; letter-spacing: -0.01em; }

.hero-content {
  max-width: 760px;
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: #fff;
  margin-bottom: 1.25rem;
}

.hero .lead {
  color: rgba(255, 255, 255, 0.92);
  font-size: 1.25rem;
  margin-bottom: 2.25rem;
  max-width: 620px;
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  padding: 0.5rem 1rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: #fff;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-page {
  min-height: 0;
  padding: 5rem 0 4rem;
}

/* ============ Trust strip ============ */
.trust-strip {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 2rem 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  text-align: center;
}
.trust-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}
.trust-item svg {
  width: 22px; height: 22px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* ============ Services Grid ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
}
.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
}
.service-icon svg { width: 26px; height: 26px; }

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

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ============ Why us ============ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.why-item h3 {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
}
.why-item h3::before {
  content: '';
  width: 28px; height: 28px;
  background: var(--color-accent);
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat;
  flex-shrink: 0;
}
.why-item p {
  color: var(--color-text-muted);
  font-size: 0.97rem;
}

/* ============ Process ============ */
.process-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  counter-reset: step;
}

.process-step {
  position: relative;
  padding-top: 3.5rem;
  counter-increment: step;
}
.process-step::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: 0; left: 0;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}
.process-step h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.process-step p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* ============ CTA Banner ============ */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: 4rem 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 1rem; }
.cta-banner p {
  color: rgba(255, 255, 255, 0.88);
  max-width: 600px;
  margin: 0 auto 2rem;
  font-size: 1.1rem;
}
.cta-banner .btn-accent { padding: 1rem 2rem; }

/* ============ About / content pages ============ */
.content-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
@media (max-width: 800px) {
  .content-block { grid-template-columns: 1fr; gap: 2.5rem; }
}

.content-block .image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  background:
    linear-gradient(180deg, transparent 60%, rgba(8, 41, 69, 0.2)),
    url('https://images.unsplash.com/photo-1505691938895-1758d7feb511?auto=format&fit=crop&w=900&q=80') center/cover no-repeat;
  box-shadow: var(--shadow-lg);
}
.content-block .image.alt {
  background:
    linear-gradient(180deg, transparent 60%, rgba(8, 41, 69, 0.2)),
    url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=900&q=80') center/cover no-repeat;
}

/* ============ Detailed services list ============ */
.services-detailed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}
.service-detail {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: 1.75rem;
}
.service-detail h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}
.service-detail ul {
  list-style: none;
  padding: 0;
  margin-top: 0.75rem;
}
.service-detail li {
  padding: 0.35rem 0 0.35rem 1.5rem;
  position: relative;
  font-size: 0.93rem;
  color: var(--color-text-muted);
}
.service-detail li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.75rem;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ============ Contact ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 800px) {
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
}

.contact-info {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.contact-info h3 { margin-bottom: 1.25rem; font-size: 1.2rem; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--color-border);
}
.contact-detail:first-of-type { border-top: 0; }
.contact-detail svg {
  width: 22px; height: 22px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-detail .label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: 0.15rem;
}
.contact-detail .value {
  font-weight: 500;
  color: var(--color-text);
}

/* ============ Form ============ */
.form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group { margin-bottom: 1rem; }

.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 0;
  border-color: var(--color-primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(13, 59, 102, 0.1);
}

.form-group textarea {
  min-height: 130px;
  resize: vertical;
}

.form .btn {
  width: 100%;
  padding: 1rem;
  margin-top: 0.5rem;
}

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

/* ============ Footer ============ */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.78);
  padding: 4rem 0 1.5rem;
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (max-width: 800px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-brand .brand { color: #fff; }
.footer-brand .brand:hover { color: var(--color-accent); }
.footer-brand p {
  margin-top: 1rem;
  max-width: 320px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.65;
}

.site-footer h4 {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.footer-list {
  list-style: none;
  padding: 0;
}
.footer-list li { margin-bottom: 0.6rem; }
.footer-list a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.92rem;
}
.footer-list a:hover { color: var(--color-accent); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.85rem;
}

/* ============ Page header (non-home) ============ */
.page-header {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: #fff;
  padding: 4rem 0 5rem;
  text-align: center;
}
.page-header h1 { color: #fff; margin-bottom: 0.75rem; }
.page-header p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* ============ Thanks page ============ */
.thanks {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
}
.thanks-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--color-success);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.thanks-icon svg { width: 40px; height: 40px; }

/* ============ Utilities ============ */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: 2rem; }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: 2rem; }