/* ============================================================
   Ferreira Obras — Inner Pages
   Styles for service, zone, and utility pages
   ============================================================ */

/* ============================================================
   Page Hero (inner pages — 60vh)
   ============================================================ */
.page-hero {
  position: relative;
  height: 60vh;
  min-height: 420px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: linear-gradient(135deg, #2C2820 0%, #1A1610 50%, #0E0C09 100%);
  padding-bottom: 4rem;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.2) 60%);
}

.page-hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.2rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.06em;
}

.breadcrumb a {
  color: rgba(255,255,255,0.5);
  transition: color var(--dur) var(--ease);
}

.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { color: rgba(255,255,255,0.25); }

.page-hero h1 {
  color: var(--white);
  font-weight: 300;
  margin-bottom: 1rem;
}

.page-hero .lead {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  max-width: 55ch;
  line-height: 1.75;
}

/* ============================================================
   Service Intro (2-col)
   ============================================================ */
.service-intro {
  padding: var(--space-xl) 0;
}

.service-intro__text h2 {
  margin-bottom: 2.5rem;
}

h2 + p,
h2 + p[style] {
  margin-top: 2.5rem;
}

.service-intro__text p {
  color: var(--muted);
  margin-bottom: 1rem;
}

.service-intro__img {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: linear-gradient(135deg, #D4C9BC 0%, #BFB4A6 100%);
}

.service-intro__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================================
   Service Features / What We Do
   ============================================================ */
.service-features {
  padding: var(--space-xl) 0;
  background: var(--white);
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--divider);
  margin-top: 3rem;
}

.feature-item {
  background: var(--white);
  padding: 2.5rem 2rem;
}

.feature-item__icon {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 1.5rem;
}

.feature-item h4 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.feature-item p {
  font-size: 0.9rem;
  color: var(--muted);
}

/* ============================================================
   Pricing Guide
   ============================================================ */
.pricing {
  padding: var(--space-xl) 0;
}

.pricing__note {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 1rem;
  font-style: italic;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.price-tier {
  padding: 2.5rem 2rem;
  border: 1px solid var(--divider);
  position: relative;
}

.price-tier--featured {
  border-color: var(--accent);
  background: var(--white);
}

.price-tier__badge {
  position: absolute;
  top: -1px;
  right: 2rem;
  background: var(--accent);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
}

.price-tier__label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.price-tier__price {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.price-tier__range {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.price-tier ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.price-tier ul li {
  font-size: 0.875rem;
  color: var(--muted);
  padding-left: 1rem;
  position: relative;
}

.price-tier ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.7rem;
}

/* ============================================================
   FAQ Accordion
   ============================================================ */
.faq {
  padding: var(--space-xl) 0;
  background: var(--white);
}

.faq-list {
  margin-top: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  border-bottom: 1px solid var(--divider);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 1.5rem 0;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 1.15rem;
  color: var(--text);
  gap: 1rem;
  transition: color var(--dur) var(--ease);
}

.faq-question:hover { color: var(--accent); }

.faq-question__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}

.faq-question__icon::before,
.faq-question__icon::after {
  content: '';
  position: absolute;
  background: var(--accent);
  transition: all var(--dur) var(--ease);
}

.faq-question__icon::before {
  width: 14px; height: 1px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.faq-question__icon::after {
  width: 1px; height: 14px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.faq-item.open .faq-question__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

.faq-answer p {
  padding-bottom: 1.5rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ============================================================
   Zone Links Grid
   ============================================================ */
.zone-links {
  padding: var(--space-xl) 0;
}

.zone-links-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
}

.zone-link-card {
  display: block;
  padding: 1.5rem 1rem;
  border: 1px solid var(--divider);
  text-align: center;
  transition: all var(--dur) var(--ease);
}

.zone-link-card:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--white);
}

.zone-link-card__name {
  font-family: var(--font-head);
  font-size: 1rem;
  display: block;
  margin-bottom: 0.25rem;
}

.zone-link-card__arrow {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--accent);
}

/* ============================================================
   Contact Page
   ============================================================ */
.contact-section {
  padding: var(--space-xl) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 5rem;
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

input, select, textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--text);
  background: var(--white);
  border: 1px solid var(--divider);
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color var(--dur) var(--ease);
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
}

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

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23A07840' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-submit { margin-top: 0.5rem; }
.form-submit .btn { width: 100%; justify-content: center; }

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.contact-info p {
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-detail {
  padding: 1.5rem;
  border: 1px solid var(--divider);
}

.contact-detail__label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.contact-detail__value {
  font-family: var(--font-head);
  font-size: 1.2rem;
}

.map-placeholder {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #D4C9BC 0%, #C5BAB0 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
}

/* ============================================================
   Portfolio / Projects
   ============================================================ */
.projects {
  padding: var(--space-xl) 0;
}

.filter-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 2.5rem 0;
}

.filter-btn {
  padding: 0.5rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--divider);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}

.filter-btn.active,
.filter-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  cursor: pointer;
}

.project-card__img {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: linear-gradient(135deg, #D4C9BC 0%, #BFB4A6 100%);
  margin-bottom: 1rem;
}

.project-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.project-card:hover .project-card__img img { transform: scale(1.05); }

.project-card__tag {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.project-card__name {
  font-family: var(--font-head);
  font-size: 1.2rem;
}

.project-card__loc {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ============================================================
   Zone Page Specific
   ============================================================ */
.zone-intro {
  padding: var(--space-xl) 0;
  background: var(--white);
}

.zone-cta-box {
  margin-top: 3rem;
  padding: 2.5rem;
  border: 1px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.zone-cta-box p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ============================================================
   About Page
   ============================================================ */
.about-story {
  padding: var(--space-xl) 0;
}

.about-values {
  padding: var(--space-xl) 0;
  background: var(--white);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--divider);
  margin-top: 3rem;
}

.value-item {
  background: var(--white);
  padding: 2.5rem 2rem;
}

.value-item__number {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 1rem;
}

.value-item h4 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.value-item p {
  font-size: 0.9rem;
  color: var(--muted);
}

/* ============================================================
   Responsive Inner Pages
   ============================================================ */
@media (max-width: 1024px) {
  .feature-list { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .zone-links-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .values-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .page-hero { height: 50vh; padding-bottom: 2.5rem; }
  .feature-list { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .zone-links-grid { grid-template-columns: 1fr 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .projects-grid { grid-template-columns: 1fr; }
  .zone-links-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .zone-cta-box { flex-direction: column; text-align: center; }
}