/* ==========================================================================
   STYLE.CSS - FadoFole Lisboa
   Colors strictly from variation:
   - canvas: #F2F3F5
   - tile mist: #C5DDD4
   - tile ink: #1E293B
   - cta: #B45309
   Typography: Headings Sora, Body Manrope
   ========================================================================== */

:root {
  --color-canvas: #F2F3F5;
  --color-tile-mist: #C5DDD4;
  --color-tile-ink: #1E293B;
  --color-cta: #B45309;
  --color-cta-hover: #92400E;
  --color-white: #FFFFFF;
  --color-ink-muted: #334155;
  --color-border: #E2E8F0;
  --font-heading: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--color-canvas);
}

body {
  background-color: var(--color-canvas);
  color: var(--color-tile-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
  font-weight: 700;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(242, 243, 245, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(30, 41, 59, 0.08);
}

.topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-tile-ink);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: var(--color-tile-ink);
  color: var(--color-canvas);
  border-radius: 8px;
}

.top-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.top-nav a:hover {
  color: var(--color-cta);
}

.top-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-white);
  padding: 0.45rem 0.9rem;
  border-radius: 9999px;
  border: 1px solid rgba(30, 41, 59, 0.12);
  color: var(--color-tile-ink);
  font-weight: 700;
  transition: all 0.2s ease;
}

.top-phone:hover {
  background: var(--color-tile-mist);
  border-color: var(--color-tile-ink);
}

/* Main Container */
.main-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

/* ==========================================================================
   BENTO BOARD (Asymmetric 6-Tile Layout)
   4 columns grid
   Tile 1 (Hero): col 1-3, row 1-2
   Tile 2 (Fact 1): col 4, row 1
   Tile 3 (Fact 2): col 4, row 2
   Tile 4 (Service 1): col 1-2, row 3
   Tile 5 (Service 2): col 3, row 3
   Tile 6 (CTA): col 4, row 3 (Corner CTA)
   ========================================================================== */
.bento-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: minmax(180px, auto);
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.bento-tile {
  border-radius: 1.5rem;
  padding: 2rem;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(30, 41, 59, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.bento-tile:hover {
  transform: translateY(-2px);
}

/* Tile 1: Hero Tile */
.tile-hero {
  grid-column: span 3;
  grid-row: span 2;
  background-color: var(--color-tile-ink);
  color: var(--color-white);
  padding: 3rem 2.5rem;
  justify-content: space-between;
}

.tile-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-tile-mist);
  width: fit-content;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-tile-mist);
  display: inline-block;
}

.hero-title {
  font-size: 2.75rem;
  line-height: 1.15;
  margin: 1.5rem 0 1rem;
  color: var(--color-white);
}

.hero-lead {
  font-size: 1.12rem;
  color: rgba(242, 243, 245, 0.85);
  max-width: 600px;
  margin-bottom: 2rem;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero-note {
  font-size: 0.85rem;
  color: rgba(242, 243, 245, 0.65);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 0.9rem 1.75rem;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 1rem;
  width: fit-content;
}

.btn-primary {
  background-color: var(--color-cta);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-cta-hover);
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* Tile 2: Fact Primary */
.tile-fact-primary {
  grid-column: span 1;
  grid-row: span 1;
  background-color: var(--color-tile-mist);
  color: var(--color-tile-ink);
}

.fact-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.fact-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  background: rgba(30, 41, 59, 0.1);
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
}

.fact-number {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.fact-desc {
  font-size: 0.9rem;
  line-height: 1.4;
  color: var(--color-tile-ink);
}

/* Tile 3: Fact Secondary */
.tile-fact-secondary {
  grid-column: span 1;
  grid-row: span 1;
  background-color: var(--color-white);
  color: var(--color-tile-ink);
}

/* Tile 4: Service A */
.tile-service-a {
  grid-column: span 2;
  grid-row: span 1;
  background-color: var(--color-white);
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  align-items: flex-start;
}

.service-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--color-canvas);
  color: var(--color-tile-ink);
  flex-shrink: 0;
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: 0.4rem;
}

.service-text {
  font-size: 0.95rem;
  color: var(--color-ink-muted);
  line-height: 1.5;
}

/* Tile 5: Service B */
.tile-service-b {
  grid-column: span 1;
  grid-row: span 1;
  background-color: var(--color-tile-mist);
  color: var(--color-tile-ink);
}

.tile-service-b .service-icon-wrap {
  background: rgba(30, 41, 59, 0.1);
  margin-bottom: 1rem;
}

.tile-service-b .service-title {
  font-size: 1.15rem;
  margin-bottom: 0.35rem;
}

.tile-service-b .service-text {
  font-size: 0.88rem;
  line-height: 1.4;
  color: var(--color-tile-ink);
}

/* Tile 6: CTA in Corner */
.tile-cta-corner {
  grid-column: span 1;
  grid-row: span 1;
  background-color: var(--color-cta);
  color: var(--color-white);
  border: none;
}

.cta-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.cta-kicker {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
}

.cta-heading {
  font-size: 1.4rem;
  line-height: 1.2;
  margin-bottom: 0.3rem;
  color: var(--color-white);
}

.cta-sub {
  font-size: 0.85rem;
  line-height: 1.35;
  opacity: 0.9;
  margin-bottom: 1rem;
}

.cta-button-link {
  display: inline-block;
  background: var(--color-white);
  color: var(--color-cta);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.55rem 1rem;
  border-radius: 9999px;
  text-align: center;
  width: 100%;
  transition: opacity 0.2s ease;
}

.cta-button-link:hover {
  opacity: 0.92;
}

/* ==========================================================================
   DETAILS / FAQ-LITE (3 short lines)
   ========================================================================== */
.faq-section {
  margin-bottom: 3.5rem;
  background: var(--color-white);
  border-radius: 1.5rem;
  padding: 2.5rem;
  border: 1px solid rgba(30, 41, 59, 0.08);
}

.faq-title-wrap {
  margin-bottom: 1.75rem;
}

.section-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-cta);
  margin-bottom: 0.25rem;
}

.section-title {
  font-size: 1.75rem;
  color: var(--color-tile-ink);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background: var(--color-canvas);
  padding: 1rem 1.25rem;
  transition: border-color 0.2s ease;
}

.faq-item[open] {
  background: var(--color-white);
  border-color: var(--color-tile-ink);
}

.faq-summary {
  list-style: none;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-tile-ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-icon {
  font-size: 1.35rem;
  font-weight: 400;
  line-height: 1;
  color: var(--color-cta);
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  margin-top: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-ink-muted);
  line-height: 1.6;
}

/* ==========================================================================
   CONTACT STRIP
   ========================================================================== */
.contact-strip {
  margin-bottom: 3.5rem;
}

.contact-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  background: var(--color-white);
  border-radius: 1.5rem;
  padding: 2.5rem;
  border: 1px solid rgba(30, 41, 59, 0.08);
}

.contact-heading {
  font-size: 1.75rem;
  margin-top: 0.25rem;
  margin-bottom: 0.75rem;
}

.contact-desc {
  color: var(--color-ink-muted);
  font-size: 0.98rem;
  margin-bottom: 1.5rem;
}

.contact-meta {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.meta-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--color-tile-ink);
}

.meta-row svg {
  color: var(--color-cta);
  flex-shrink: 0;
}

/* Quick Form */
.quick-form {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  background: var(--color-canvas);
  padding: 1.5rem;
  border-radius: 1.25rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-tile-ink);
}

.form-input {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  background: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-tile-ink);
  outline: none;
  transition: border-color 0.2s ease;
}

.form-input:focus {
  border-color: var(--color-cta);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: var(--color-tile-ink);
  color: var(--color-white);
  padding: 3rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.footer-copy {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 420px;
  margin-bottom: 0.6rem;
}

.footer-address {
  font-size: 0.85rem;
  color: var(--color-tile-mist);
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-white);
}

.social-links,
.footer-legal-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.social-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: color 0.2s;
}

.social-links a:hover {
  color: var(--color-tile-mist);
}

.link-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0;
  text-align: left;
}

.link-btn:hover {
  color: var(--color-tile-mist);
  text-decoration: underline;
}

.legal-text {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   MODAL DIALOG (Privacy Policy)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 100;
}

.modal-backdrop.is-open {
  display: flex;
}

.modal-window {
  background: var(--color-white);
  color: var(--color-tile-ink);
  width: 100%;
  max-width: 600px;
  max-height: 85vh;
  overflow-y: auto;
  border-radius: 1.25rem;
  padding: 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.8rem;
  margin-bottom: 1.2rem;
}

.modal-header h3 {
  font-size: 1.35rem;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--color-tile-ink);
  line-height: 1;
}

.modal-body h4 {
  margin-top: 1rem;
  margin-bottom: 0.3rem;
  font-size: 1.05rem;
}

.modal-body p {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-ink-muted);
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 960px) {
  .bento-board {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tile-hero {
    grid-column: span 2;
    grid-row: auto;
  }

  .tile-fact-primary {
    grid-column: span 1;
    grid-row: auto;
  }

  .tile-fact-secondary {
    grid-column: span 1;
    grid-row: auto;
  }

  .tile-service-a {
    grid-column: span 2;
    grid-row: auto;
  }

  .tile-service-b {
    grid-column: span 1;
    grid-row: auto;
  }

  .tile-cta-corner {
    grid-column: span 1;
    grid-row: auto;
  }

  .contact-card {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 640px) {
  .topbar-inner {
    flex-direction: column;
    gap: 0.75rem;
    align-items: flex-start;
  }

  .top-nav {
    width: 100%;
    justify-content: space-between;
    font-size: 0.85rem;
    gap: 0.75rem;
  }

  .bento-board {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .tile-hero,
  .tile-fact-primary,
  .tile-fact-secondary,
  .tile-service-a,
  .tile-service-b,
  .tile-cta-corner {
    grid-column: span 1;
  }

  .hero-title {
    font-size: 2rem;
  }

  .tile-hero {
    padding: 2rem 1.5rem;
  }

  .tile-service-a {
    flex-direction: column;
    gap: 0.75rem;
  }

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