/* ==========================================================================
   SECTIONS.CSS — About, Why Choose, Architecture, How It Works, Form, Location, Social, FAQ, Final CTA
   ========================================================================== */

/* ABOUT SECTION */
.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 56px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-main-img {
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3.4;
}

.about-main-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-quote-card {
  margin-top: -42px;
  margin-left: 28px;
  margin-right: 20px;
  position: relative;
  z-index: 2;
  background-color: var(--sapphire);
  color: var(--white);
  padding: 24px 28px;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
}

.about-quote-card p {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 6px;
}

.about-quote-card span {
  font-size: 0.82rem;
  color: var(--lavender);
  font-weight: 600;
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-block: 28px;
}

.about-pillar {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border-radius: 14px;
  background-color: var(--background);
  border: 1px solid var(--border);
}

.about-pillar-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background-color: var(--lavender);
  color: var(--sapphire);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-pillar h3 {
  font-size: 0.96rem;
  margin-bottom: 2px;
}

.about-pillar p {
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* WHY CHOOSE MULTISERVIABC */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit-card {
  background-color: var(--white);
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  padding: 32px 28px;
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
  border-color: var(--sapphire-border);
}

.benefit-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background-color: var(--lavender);
  color: var(--sapphire);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.benefit-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  letter-spacing: 0.01em;
}

.benefit-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* GLASS IN ARCHITECTURE SECTION */
.arch-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 44px;
  align-items: center;
}

.arch-spaces-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.arch-space-card {
  padding: 18px;
  border-radius: 14px;
  background-color: var(--white);
  border: 1px solid var(--border);
  text-align: left;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.arch-space-card:hover,
.arch-space-card.is-active {
  border-color: var(--sapphire);
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
}

.arch-space-card.is-active {
  background-color: var(--lavender);
}

.arch-space-card h3 {
  font-size: 0.98rem;
  color: var(--sapphire);
  margin-bottom: 4px;
}

.arch-space-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.arch-preview-frame {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 11;
  background-color: var(--sapphire-deep);
}

.arch-preview-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition-base);
}

.arch-preview-caption {
  position: absolute;
  bottom: 18px;
  left: 18px;
  right: 18px;
  padding: 20px 24px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.arch-preview-caption h4 {
  font-size: 1.05rem;
  margin-bottom: 2px;
}

.arch-preview-caption p {
  font-size: 0.86rem;
  color: var(--text-muted);
}

/* HOW IT WORKS (4 STEPS) */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.step-card {
  background-color: var(--white);
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  padding: 30px 24px;
  position: relative;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
}

.step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--sapphire);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 6px 14px rgba(43, 89, 164, 0.25);
}

.step-card h3 {
  font-size: 1.06rem;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.step-card p {
  font-size: 0.94rem;
  color: var(--text-muted);
}

/* QUOTATION FORM SECTION */
.quotation-wrapper {
  display: grid;
  grid-template-columns: 0.88fr 1.12fr;
  gap: 48px;
  align-items: start;
}

.quotation-info-card {
  background: linear-gradient(145deg, var(--sapphire-deep) 0%, var(--french-blue) 60%, var(--sapphire) 100%);
  color: var(--white);
  padding: 40px 36px;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-md);
}

.quotation-info-card h3 {
  color: var(--white);
  font-size: 1.55rem;
  margin-bottom: 14px;
}

.quotation-info-card p {
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 28px;
}

.quotation-contact-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 32px;
}

.quotation-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.quotation-contact-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background-color: rgba(255, 255, 255, 0.14);
  color: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.quotation-contact-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  color: var(--lavender);
}

.quotation-contact-item span,
.quotation-contact-item a {
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
}

.quotation-form-card {
  background-color: var(--white);
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}

.form-preview-box {
  margin-top: 20px;
  margin-bottom: 24px;
  padding: 16px 18px;
  border-radius: var(--radius-input);
  background-color: var(--background-secondary);
  border: 1px dashed var(--sapphire-border);
}

.form-preview-label {
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sapphire);
  margin-bottom: 6px;
  display: block;
}

.form-preview-text {
  font-size: 0.88rem;
  color: var(--text);
  font-style: italic;
}

.form-feedback {
  margin-top: 18px;
  padding: 16px 20px;
  border-radius: var(--radius-input);
  background-color: rgba(39, 132, 90, 0.1);
  border: 1px solid rgba(39, 132, 90, 0.35);
  color: var(--success);
  font-weight: 600;
  font-size: 0.94rem;
  display: none;
}

.form-feedback.is-visible {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* LOCATION & SOCIAL SECTION */
.location-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 32px;
  align-items: stretch;
}

.location-card {
  background-color: var(--white);
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  padding: 36px;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.address-block {
  margin-block: 24px;
  padding: 22px;
  border-radius: 14px;
  background-color: var(--background);
  border: 1px solid var(--border);
}

.address-block strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--sapphire);
  margin-bottom: 8px;
}

.address-block p {
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 4px;
}

.location-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.social-card {
  background-color: var(--lavender);
  border-radius: var(--radius-card);
  border: 1px solid var(--sapphire-border);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.social-links-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.social-channel-card {
  background-color: var(--white);
  border-radius: 14px;
  padding: 18px 22px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.social-channel-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: var(--sapphire);
}

.social-channel-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.social-channel-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background-color: var(--background-secondary);
  color: var(--sapphire);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.social-channel-info strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--black);
}

.social-channel-info span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* FAQ ACCORDION */
.faq-container {
  max-width: 860px;
  margin-inline: auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background-color: var(--white);
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item.is-open {
  border-color: var(--sapphire);
  box-shadow: var(--shadow-sm);
}

.faq-trigger {
  width: 100%;
  padding: 22px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--black);
  background: none;
}

.faq-trigger:hover {
  color: var(--sapphire);
}

.faq-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--background-secondary);
  color: var(--sapphire);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-base), background-color var(--transition-fast), color var(--transition-fast);
}

.faq-item.is-open .faq-icon {
  transform: rotate(180deg);
  background-color: var(--sapphire);
  color: var(--white);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-panel-inner {
  padding: 0 26px 24px;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

/* FINAL CTA SECTION */
.final-cta {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--sapphire-deep);
  color: var(--white);
  padding: 72px 56px;
  box-shadow: var(--shadow-lg);
}

.final-cta-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
}

.final-cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(125deg, rgba(20, 43, 84, 0.95) 0%, rgba(45, 74, 153, 0.88) 60%, rgba(43, 89, 164, 0.82) 100%);
}

.final-cta-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}

.final-cta-content h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.final-cta-content p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.14rem;
  margin-bottom: 32px;
}

.final-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
}