/* ==========================================================================
   ELBATY - Corporate Interior & Construction Stylesheet
   Professional Company Profile — Editorial Architecture Style
   ========================================================================== */

@import url('variables.css');

/* Reset & Base Defaults */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.15;
}

p {
  color: var(--text-secondary);
  line-height: 1.75;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
}

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
}

.section {
  padding-top: var(--space-5xl);
  padding-bottom: var(--space-5xl);
}

.section-divider {
  border-bottom: 1px solid var(--border-light);
}

/* Section Header */
.section-header {
  margin-bottom: var(--space-3xl);
}

.section-header.text-center {
  text-align: center;
}

.section-tag {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--text-secondary);
  max-width: 640px;
  line-height: 1.7;
}

.section-header.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* Standard Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.8rem 1.75rem;
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: all var(--transition-smooth);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-accent);
  color: #FFFFFF;
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-navy {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.btn-navy:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-outline-white {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.5);
}

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

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

.btn-outline-navy:hover {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: var(--fs-xs);
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: var(--fs-base);
}

/* ==========================================================================
   SCROLL ANIMATIONS
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   1. TOP BAR & MAIN HEADER
   ========================================================================== */
.top-bar {
  background-color: var(--color-primary);
  color: var(--text-light-muted);
  font-size: var(--fs-xs);
  padding: 7px 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-left {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.top-bar-right {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.top-bar-link {
  color: #FFFFFF;
  font-weight: 700;
}

.top-bar-link:hover {
  color: var(--color-accent);
}

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
  border-bottom-color: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.brand-logo {
  display: flex;
  flex-direction: column;
}

.logo-main {
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  line-height: 1;
  text-transform: uppercase;
}

.logo-tagline {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 3px;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--color-primary);
}

/* Mobile Navigation */
.mobile-nav-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(15, 45, 89, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1001;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-nav-drawer {
  position: fixed;
  top: -100%;
  left: 0;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  background-color: #FFFFFF;
  z-index: 1002;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
  border-bottom: 2px solid var(--color-accent);
  padding: var(--space-xl) var(--space-lg) var(--space-2xl);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: var(--space-lg);
  transition: top 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-drawer.open {
  top: 0;
}

.mobile-nav-backdrop.open {
  display: block;
  opacity: 1;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: var(--space-md);
}

.mobile-nav-close {
  background: var(--bg-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-primary);
  line-height: 1;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-nav-link {
  font-size: var(--fs-base);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-primary);
  padding: 12px 16px;
  border-radius: var(--radius-xs);
  display: block;
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background-color: var(--bg-subtle);
  color: var(--color-accent);
}

/* ==========================================================================
   2. HERO SECTION
   ========================================================================== */
.hero-banner {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: center;
  background: center/cover no-repeat;
  color: #FFFFFF;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg, 
    rgba(15, 45, 89, 0.94) 0%, 
    rgba(15, 45, 89, 0.85) 50%, 
    rgba(15, 45, 89, 0.6) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: var(--space-4xl) 0;
}

.hero-tag {
  display: inline-block;
  color: var(--color-accent);
  padding: 0;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  color: #FFFFFF;
  margin-bottom: var(--space-lg);
  letter-spacing: -0.02em;
}

.hero-title span {
  display: block;
  color: rgba(255,255,255,0.6);
  font-weight: 400;
  font-size: 0.5em;
  letter-spacing: 0.02em;
  margin-top: var(--space-sm);
  line-height: 1.5;
}

.hero-desc {
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: var(--space-2xl);
  max-width: 560px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

/* ==========================================================================
   3. CAPABILITIES SECTION — "From Concept to Completion"
   ========================================================================== */
.capabilities-section {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.capability-item {
  padding: var(--space-2xl) var(--space-xl);
  border-right: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  transition: background-color var(--transition-fast);
}

.capability-item:nth-child(3n) {
  border-right: none;
}

.capability-item:nth-child(n+4) {
  border-bottom: none;
}

.capability-item:hover {
  background-color: var(--bg-main);
}

.capability-num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-md);
}

.capability-title {
  font-size: var(--fs-lg);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}

.capability-desc {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   4. ABOUT COMPANY SECTION
   ========================================================================== */
.about-section {
  background-color: var(--bg-main);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-image-wrap {
  position: relative;
  overflow: hidden;
  height: 480px;
}

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

.about-badge {
  position: absolute;
  bottom: 0;
  left: 0;
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: var(--space-md) var(--space-lg);
  border-top: 2px solid var(--color-accent);
}

.about-badge-val {
  font-size: 1.5rem;
  font-weight: 900;
  color: #FCD34D;
  line-height: 1;
}

.about-badge-lbl {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-light-muted);
  margin-top: 3px;
}

.about-lead {
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.about-pillars-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-light);
}

.about-pillar-card {
  padding: var(--space-md) 0;
  padding-left: var(--space-md);
  border-left: 2px solid var(--color-accent);
}

.pillar-title {
  font-size: var(--fs-sm);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.pillar-desc {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   5. EDITORIAL SERVICE SECTION
   ========================================================================== */
.editorial-services-section {
  background-color: #FFFFFF;
}

.editorial-service-list {
  display: flex;
  flex-direction: column;
}

.editorial-service-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-xl);
  padding: var(--space-2xl) 0;
  border-bottom: 1px solid var(--border-light);
  align-items: baseline;
  transition: padding-left var(--transition-smooth);
}

.editorial-service-item:hover {
  padding-left: var(--space-md);
}

.editorial-service-item:last-child {
  border-bottom: none;
}

.editorial-service-num {
  font-family: var(--font-mono);
  font-size: var(--fs-3xl);
  font-weight: 900;
  color: var(--border-light);
  line-height: 1;
  letter-spacing: -0.02em;
  transition: color var(--transition-fast);
}

.editorial-service-item:hover .editorial-service-num {
  color: var(--color-accent);
}

.editorial-service-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.editorial-service-title {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.editorial-service-desc {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 560px;
}

/* ==========================================================================
   6. PORTFOLIO GALLERY (HERO KEDUA)
   ========================================================================== */
.portfolio-section {
  background-color: var(--bg-main);
}

.portfolio-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-2xl);
  justify-content: center;
}

.filter-btn {
  background-color: transparent;
  border: 1px solid var(--border-medium);
  padding: 8px 20px;
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--text-primary);
}

.filter-btn.active {
  background-color: var(--color-primary);
  color: #FFFFFF;
  border-color: var(--color-primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.project-card {
  background-color: #FFFFFF;
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
}

.project-image-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  position: relative;
}

.project-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.project-image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.4) 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.project-card:hover .project-image-wrap::after {
  opacity: 1;
}

.project-info {
  padding: var(--space-md) var(--space-lg);
}

.project-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 2px;
  letter-spacing: -0.01em;
}

.project-cat {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Project Modal */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 45, 89, 0.7);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
}

.modal-backdrop.active {
  display: flex;
}

.modal-container {
  background-color: #FFFFFF;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 10;
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: bold;
  cursor: pointer;
  border-radius: var(--radius-xs);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: var(--bg-subtle);
}

.modal-content {
  padding: var(--space-2xl);
}

.modal-gallery-main {
  width: 100%;
  height: 400px;
  overflow: hidden;
  background-color: var(--bg-subtle);
  margin-bottom: var(--space-md);
}

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

.modal-thumbnails {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.modal-thumb {
  width: 90px;
  height: 60px;
  cursor: pointer;
  border: 2px solid transparent;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.modal-thumb.active {
  border-color: var(--color-accent);
}

.modal-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ==========================================================================
   7. PROJECT STATEMENT (Brand Editorial)
   ========================================================================== */
.statement-section {
  background-color: var(--color-primary);
  padding: var(--space-5xl) 0;
  text-align: center;
}

.statement-main {
  font-size: clamp(2rem, 4vw, var(--fs-4xl));
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.statement-sub {
  font-size: clamp(1rem, 1.5vw, var(--fs-lg));
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 400;
}

/* ==========================================================================
   8. WORK PROCESS / PROJECT APPROACH — "Pendekatan Kami"
   ========================================================================== */
.process-section {
  background-color: #FFFFFF;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

/* Timeline connector line */
.process-grid::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 0;
  right: 0;
  height: 1px;
  background-color: var(--border-light);
  z-index: 0;
}

.process-card {
  position: relative;
  z-index: 1;
  padding: 0 var(--space-xl);
  text-align: center;
}

.process-card::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background-color: var(--color-accent);
  border-radius: 50%;
  margin: 0 auto var(--space-xl);
}

.process-step {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-xs);
}

.process-title {
  font-size: var(--fs-lg);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.process-desc {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   9. WHY ELBATY — Rational Reasons
   ========================================================================== */
.why-section {
  background-color: var(--bg-main);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.why-item {
  padding: var(--space-xl) 0;
}

.why-title {
  font-size: var(--fs-base);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}

.why-title::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.why-desc {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   10. FAQ SECTION
   ========================================================================== */
.faq-section {
  background-color: #FFFFFF;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

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

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
  cursor: pointer;
  text-align: left;
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  transition: color var(--transition-fast);
}

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

.faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
  transition: transform var(--transition-smooth);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background-color: var(--text-muted);
  transition: all var(--transition-fast);
}

.faq-icon::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 1.5px;
  transform: translateY(-50%);
}

.faq-icon::after {
  left: 50%;
  top: 0;
  width: 1.5px;
  height: 100%;
  transform: translateX(-50%);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth), padding var(--transition-smooth);
}

.faq-answer-inner {
  padding-bottom: var(--space-lg);
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

/* ==========================================================================
   11. FINAL CTA SECTION
   ========================================================================== */
.final-cta-section {
  background-color: var(--bg-dark);
  padding: var(--space-5xl) 0;
  text-align: center;
}

.final-cta-title {
  font-size: clamp(2rem, 4vw, var(--fs-4xl));
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.final-cta-desc {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.5);
  max-width: 560px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

/* ==========================================================================
   12. CONTACT SECTION
   ========================================================================== */
.contact-section {
  background-color: var(--bg-main);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-3xl);
}

.contact-info-card {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.info-item-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.info-item-val {
  font-size: var(--fs-base);
  color: #FFFFFF;
  font-weight: 600;
  line-height: 1.6;
}

.info-item-val a {
  color: #FFFFFF;
}

.info-item-val a:hover {
  color: #FCD34D;
}

/* Form Card */
.form-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-light);
  padding: var(--space-2xl);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  font-size: var(--fs-sm);
  transition: border-color var(--transition-fast);
  background-color: #FFFFFF;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

/* ==========================================================================
   13. FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--bg-dark-accent);
  color: var(--text-light-muted);
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-3xl);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1fr 1.1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-logo {
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  color: #FFFFFF;
  line-height: 1;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.footer-tagline {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.footer-desc {
  font-size: var(--fs-sm);
  color: var(--text-light-muted);
  line-height: 1.65;
  max-width: 320px;
}

.footer-title {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #FFFFFF;
  margin-bottom: var(--space-md);
  position: relative;
  display: inline-block;
}

.footer-title::after {
  content: "";
  display: block;
  width: 20px;
  height: 1.5px;
  background-color: var(--color-accent);
  margin-top: 6px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  font-size: var(--fs-sm);
  color: var(--text-light-muted);
  display: inline-block;
  transition: all var(--transition-fast);
}

.footer-link:hover {
  color: #FFFFFF;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: var(--fs-xs);
  color: var(--text-light-muted);
}

/* Floating WhatsApp Button */
.floating-wa-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 990;
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: #25D366;
  color: #FFFFFF;
  padding: 10px 18px;
  border-radius: 40px;
  font-size: var(--fs-xs);
  font-weight: 700;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-smooth);
}

.floating-wa-btn:hover {
  background-color: #20BA5A;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.floating-wa-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Back to Top Button */
.back-to-top-btn {
  position: fixed;
  bottom: 80px;
  right: 24px;
  z-index: 980;
  width: 40px;
  height: 40px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background-color: var(--color-accent);
  transform: translateY(-2px);
}

.back-to-top-btn svg {
  width: 20px;
  height: 20px;
  stroke-width: 2.5;
  stroke: currentColor;
}

/* ==========================================================================
   14. SUBPAGE HERO
   ========================================================================== */
.subpage-hero {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: var(--space-3xl) 0;
  border-bottom: 3px solid var(--color-accent);
}

.breadcrumb {
  display: flex;
  gap: 8px;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-sm);
  letter-spacing: 0.04em;
}

.breadcrumb a {
  color: rgba(255,255,255,0.5);
}

.breadcrumb a:hover {
  color: #FFFFFF;
}

.subpage-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 900;
  color: #FFFFFF;
  margin-bottom: var(--space-xs);
  letter-spacing: -0.02em;
}

.subpage-subtitle {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.6);
  max-width: 600px;
}

/* ==========================================================================
   15. LEGACY SERVICE CARDS (for subpages)
   ========================================================================== */
.services-section {
  background-color: #FFFFFF;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border-light);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-medium);
}

.service-img {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.service-body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.service-desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-md);
}

.service-link {
  margin-top: auto;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.service-link:hover {
  color: var(--color-accent-hover);
}

/* ==========================================================================
   16. HIGHLIGHTS (preserved for index)
   ========================================================================== */
.hero-highlights {
  background-color: #FFFFFF;
  border-bottom: 1px solid var(--border-light);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: var(--border-light);
}

.highlight-box {
  background-color: #FFFFFF;
  padding: var(--space-2xl) var(--space-xl);
  border-top: 3px solid transparent;
  transition: all var(--transition-fast);
}

.highlight-box:hover {
  border-top-color: var(--color-accent);
  background-color: var(--bg-main);
}

.highlight-num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  margin-bottom: var(--space-xs);
}

.highlight-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.highlight-desc {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.65;
}