:root {
  --primary-color: #ffffff;
  --primary-dark: #cccccc;
  --secondary-color: #343434;
  --text-color: #343434;
  --text-light: #888;
  --bg-light: #FFFFFF;
  --bg-cream: #f6f6f6;
  --bg-dark: #343434;
  --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
  --font-header: 'Helvetica Neue', 'Arial', sans-serif;
  --font-body: 'Helvetica Neue', 'Arial', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--text-color);
  line-height: 1.4;
  background-color: var(--bg-light);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-header);
  font-weight: 700;
}

/* Scroll Animations */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-reveal].active {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero-wrapper {
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.hero-visual {
  height: 60vh;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
}

.hero-visual::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(transparent, rgba(255, 255, 255, 0.6));
}

.hero-info {
  height: 40vh;
  background: white;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding-top: 15px;
  position: relative;
}

.hero-center-content {
  text-align: center;
  flex: none;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.logo-text-hero {
  color: #343434;
  font-size: 2.8rem;
  letter-spacing: 0.8rem;
  font-weight: 700;
  margin-bottom: 15px;
  text-transform: uppercase;
}

.pillars-hero {
  font-size: 0.7rem;
  letter-spacing: 0.35rem;
  color: var(--secondary-color);
  font-weight: 500;
  text-transform: uppercase;
}

.hero-tagline {
  font-size: 1.2rem;
  letter-spacing: 0.15rem;
  color: var(--text-light);
  margin-top: 12px;
  font-weight: 300;
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */
header {
  width: 100%;
  z-index: 1000;
  background: rgba(235, 235, 235, 1);
  transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

header:not(.scrolled) {
  position: absolute;
  bottom: 0;
  left: 0;
  background: transparent;
}

header:not(.scrolled) .header-top {
  display: none;
}

.header-top {
  background: var(--secondary-color);
  height: 38px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  position: relative;
  padding: 0 50px;
  transition: var(--transition);
}

.logo-text-top {
  color: var(--primary-color);
  font-size: 0.85rem;
  letter-spacing: 0.2rem;
  font-weight: 300;
  text-transform: uppercase;
  opacity: 0;
  transition: var(--transition);
}

.logo-text-top strong {
  font-weight: 700;
}

.header-top-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.header-top-right {
  display: flex;
  gap: 15px;
  align-items: center;
}

.header-top-right a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.05rem;
  transition: color 0.3s;
}

.header-top-right a:hover {
  color: var(--primary-color);
}

.header-main {
  height: 58px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 50px;
  position: relative;
  background: white;
  transition: var(--transition);
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 5px;
}

.center-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
}

.nav-logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
  transition: all 0.4s ease;
  cursor: pointer;
}

.nav-logo-img:hover {
  opacity: 0.8;
  transform: scale(1.05);
}

/* Logo saat header scrolled (sticky) */
header.scrolled .nav-logo-img {
  height: 32px;
}


.nav-item {
  position: relative;
}

.nav-item>a {
  text-decoration: none;
  color: #343434;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.05rem;
  padding: 18px 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.3s ease;
}

.nav-item>a:hover {
  color: #888;
}

.dropdown-icon {
  font-size: 0.55rem;
  color: #aaa;
  transition: transform 0.3s ease, color 0.3s ease;
}

.nav-item:hover .dropdown-icon {
  transform: rotate(180deg);
  color: #888;
}

/* Dropdown Menu Panel */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: rgba(52, 52, 52, 0.97);
  backdrop-filter: blur(10px);
  border-top: 3px solid var(--primary-color);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
  z-index: 2000;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.25);
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-item.active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-item.active .dropdown-icon {
  transform: rotate(180deg);
  color: var(--primary-color);
}

/* When header is at bottom, dropdown opens UPWARD */
header:not(.scrolled) .dropdown-menu {
  top: auto;
  bottom: 100%;
  transform: translateY(-8px);
  border-top: none;
  border-bottom: 3px solid var(--primary-color);
}

header:not(.scrolled) .nav-item:hover .dropdown-menu,
header:not(.scrolled) .nav-item.active .dropdown-menu {
  transform: translateY(0);
}

/* Dropdown links */
.dropdown-menu>a,
.dropdown-menu>.submenu-item>a {
  display: block;
  padding: 12px 25px;
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.05rem;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.dropdown-menu>a:hover,
.dropdown-menu>.submenu-item>a:hover,
.dropdown-menu>.submenu-item:hover>a {
  color: var(--primary-color);
  background: rgba(255, 255, 255, 0.08);
  border-left-color: var(--primary-color);
  padding-left: 30px;
}

.dropdown-menu>a+a,
.dropdown-menu>a+.submenu-item,
.dropdown-menu>.submenu-item+a,
.dropdown-menu>.submenu-item+.submenu-item {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* Submenu arrow */
.submenu-arrow {
  float: right;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.3);
  transition: all 0.3s ease;
}

.submenu-item:hover .submenu-arrow {
  color: var(--primary-color);
  transform: translateX(3px);
}

/* Multi-level submenu */
.submenu-item {
  position: relative;
}

.submenu {
  position: absolute;
  left: 100%;
  top: 0;
  min-width: 200px;
  background: rgba(52, 52, 52, 0.97);
  backdrop-filter: blur(10px);
  border-left: 3px solid var(--primary-color);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateX(8px);
  transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
  z-index: 2100;
  box-shadow: 10px 10px 30px rgba(0, 0, 0, 0.25);
}

.submenu-item:hover>.submenu {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.submenu a {
  display: block;
  padding: 11px 22px;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.04rem;
  transition: all 0.3s ease;
  border-left: 3px solid transparent;
}

.submenu a:hover {
  color: var(--primary-color);
  background: rgba(255, 255, 255, 0.1);
  border-left-color: var(--primary-color);
  padding-left: 27px;
}

.submenu a+a {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

header:not(.scrolled) .submenu {
  left: 100%;
  top: auto;
  bottom: 0;
}

/* Center Logo */
.center-logo {
  margin: 0 30px;
  position: relative;
}

.stylized-a {
  font-family: 'Times New Roman', serif;
  font-style: italic;
  font-size: 3.2rem;
  color: var(--primary-color);
  font-weight: 300;
  transform: translateY(-6px);
  position: relative;
  line-height: normal;
}

/* Scrolled / Sticky State */
header.scrolled {
  position: fixed;
  top: 0;
  left: 0;
  background: white;
  box-shadow: 0 5px 30px rgba(0, 0, 0, 0.08);
  animation: slideDown 0.5s forwards;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
  }

  to {
    transform: translateY(0);
  }
}

header.scrolled .logo-text-top {
  opacity: 1;
}

header.scrolled .header-top {
  height: 32px;
}

header.scrolled .header-main {
  height: 48px;
}

header.scrolled .stylized-a {
  font-size: 2.2rem;
  transform: translateY(-2px);
}

/* ========================================
   COMPANY PROFILE SECTION
   ======================================== */
.section-profile {
  padding: 100px 0;
  background-color: #f6f6f6;
}

/* ========================================
   SECTION STYLES (Shared)
   ======================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 30px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header.light h2,
.section-header.light .section-label {
  color: white;
}

.section-header.light .section-divider {
  background: #ffffff;
}

.section-label {
  font-size: 0.65rem;
  letter-spacing: 0.3rem;
  color: #343434;
  font-weight: 600;
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.2rem;
  color: var(--secondary-color);
  text-transform: uppercase;
}

.section-divider {
  width: 60px;
  height: 2px;
  background: #343434;
  margin: 20px auto 0;
}

.section-title-large {
  font-size: 2.5rem;
  font-weight: 300;
  color: #343434;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 12px;
}

.section-title-large strong {
  font-weight: 700;
}

.section-subtitle {
  font-size: 0.85rem;
  color: #888;
  font-weight: 300;
  line-height: 1.6;
}

/* ========================================
   COMPANY PROFILE SECTION
   ======================================== */
.section-profile {
  padding: 80px 0;
  background: var(--bg-cream);
}

.section-header-left {
  text-align: left;
  margin-bottom: 40px;
}

.badge-label {
  display: inline-block;
  font-size: 0.65rem;
  letter-spacing: 0.1rem;
  color: #555;
  font-weight: 400;
  text-transform: uppercase;
  border: 1px solid #bbb;
  border-radius: 980px;
  padding: 4px 14px;
  margin-bottom: 12px;
}

.section-header-left h2 {
  font-size: 2.2rem;
  color: #343434;
  text-transform: none;
  letter-spacing: 0;
}

.profile-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: start;
}

.profile-text p {
  margin-bottom: 18px;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-color);
}

.profile-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.stat-card {
  background: #dcdcdc;
  padding: 20px 18px;
  border: none;
  border-radius: 12px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat-card.stat-left {
  text-align: center;
}

.stat-card.stat-right {
  text-align: center;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: #343434;
  line-height: 1;
}

.stat-number.stat-large {
  font-size: 2.8rem;
}

.stat-label {
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08rem;
  color: #666;
  font-weight: 500;
  line-height: 1.4;
  margin-top: 2px;
}

/* ========================================
   VISION SECTION
   ======================================== */
.section-vision {
  padding: 80px 0;
  background: white;
}

.vision-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.vision-card {
  text-align: center;
  padding: 40px 25px;
  border: none;
  border-radius: 12px;
  transition: var(--transition);
  background: #dcdcdc;
}

.vision-card:hover {
  background: #d0d0d0;
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
}

.vision-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.vision-card h3 {
  font-size: 0.9rem;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  color: var(--secondary-color);
  font-weight: 600;
  margin-bottom: 12px;
}

.vision-card p {
  font-size: 0.8rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ========================================
   TIMELINE SECTION
   ======================================== */
.section-timeline {
  padding: 100px 0;
  background: var(--bg-cream);
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 80px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, #343434, rgba(52, 52, 52, 0.15));
}

.timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 30px;
  margin-bottom: 40px;
  position: relative;
}

.timeline-year {
  min-width: 70px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #343434;
  text-align: right;
  padding-top: 3px;
}

.timeline-item::after {
  content: '';
  position: absolute;
  left: 76px;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #343434;
  border: 3px solid var(--bg-cream);
  z-index: 1;
}

.timeline-content {
  background: white;
  padding: 25px 30px;
  border-left: 3px solid #343434;
  flex: 1;
  transition: var(--transition);
}

.timeline-content:hover {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  transform: translateX(5px);
}

.timeline-content h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--secondary-color);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05rem;
}

.timeline-content p {
  font-size: 0.8rem;
  color: var(--text-color);
  line-height: 1.7;
}

/* ========================================
   PROJECTS SECTION
   ======================================== */
.section-projects {
  padding-top: 100px;
  background: white;
}

.project-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px;
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 30px;
}

.project-showcase.reverse {
  direction: rtl;
}

.project-showcase.reverse>* {
  direction: ltr;
}

.project-image {
  position: relative;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}

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

.project-badge {
  position: absolute;
  top: 30px;
  left: 30px;
  background: #343434;
  color: white;
  padding: 8px 20px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15rem;
  text-transform: uppercase;
  border-radius: 8px;
}

.project-detail {
  padding: 60px 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--bg-cream);
}

.project-label {
  font-size: 0.6rem;
  letter-spacing: 0.25rem;
  color: #343434;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.project-detail h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary-color);
  letter-spacing: 0.1rem;
  margin-bottom: 8px;
}

.project-tagline {
  font-size: 0.8rem;
  font-style: italic;
  color: #888;
  margin-bottom: 20px;
  font-weight: 500;
}

.project-detail>p {
  font-size: 0.85rem;
  color: var(--text-color);
  line-height: 1.8;
  margin-bottom: 30px;
}

.project-specs {
  display: flex;
  gap: 10px;
}

.spec {
  text-align: center;
  padding: 18px 14px;
  background: #dcdcdc;
  border: none;
  border-radius: 12px;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.spec-value {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  color: #343434;
  line-height: 1;
  margin-bottom: 4px;
}

.spec-label {
  display: block;
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08rem;
  color: #666;
  font-weight: 500;
  line-height: 1.4;
}

/* ========================================
   CLUSTERS SECTION
   ======================================== */
/* Clusters Section - Apple Style Redesign */
/* Clusters Section - Apple Style Redesign with Slider */
.clusters-section {
  padding: 100px 0;
  background-color: #fbfbfb;
}

.clusters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 50px;
  justify-content: center;
  justify-items: center;
}

.cluster-card {
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cluster-card:hover {
  transform: translateY(-8px);
}

.cluster-slider-container {
  width: 372px;
  height: 392px;
  border-radius: 32px;
  overflow: hidden;
  margin-bottom: 5px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.cluster-slider {
  display: flex;
  width: 300%;
  height: 100%;
  transition: transform 0.5s ease-in-out;
}

.cluster-slider img {
  width: 33.333%;
  height: 100%;
  object-fit: cover;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  margin-bottom: 20px;
}

.slider-dots .dot {
  width: 6px;
  height: 6px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s;
}

.slider-dots .dot.active {
  background: #343434;
}

.cluster-badge {
  font-size: 0.7rem;
  font-weight: 600;
  color: #bf4800;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
}

.cluster-badge.sold {
  color: #888;
}

.cluster-badge.progress {
  color: #0071e3;
}

.cluster-badge.new {
  color: #bf4800;
}

.cluster-link-wrapper {
  text-decoration: none;
  display: block;
  width: 100%;
}

.cluster-content h4 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #1d1d1f;
  margin-bottom: 8px;
  transition: color 0.3s;
}

.cluster-link-wrapper:hover h4 {
  color: #0071e3;
}

.cluster-content p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: #424245;
  margin-bottom: 25px;
  padding: 0 10px;
}

.cluster-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.btn-primary-sm {
  display: inline-block;
  background-color: #0071e3;
  color: white;
  padding: 10px 22px;
  border-radius: 980px;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: background-color 0.2s;
}

.btn-primary-sm:hover {
  background-color: #0077ed;
}

.link-secondary {
  font-size: 0.95rem;
  color: #0066cc;
  text-decoration: none;
  font-weight: 400;
}

.link-secondary:hover {
  text-decoration: underline;
}

@media (max-width: 1600px) {
  .cluster-slider-container {
    width: 320px;
    height: 340px;
  }
}

@media (max-width: 1400px) {
  .clusters-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cluster-slider-container {
    width: 372px;
    height: 392px;
  }
}

@media (max-width: 768px) {
  .cluster-slider-container {
    width: 280px;
    height: 300px;
  }
}

@media (max-width: 600px) {
  .clusters-grid {
    grid-template-columns: 1fr;
  }

  .cluster-slider-container {
    width: 320px;
    height: 340px;
  }
}


/* ========================================
   ACHIEVEMENTS SECTION
   ======================================== */
.section-achievements {
  padding: 100px 0;
  background: var(--secondary-color);
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.achievement-item {
  text-align: center;
  padding: 40px 25px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  transition: var(--transition);
}

.achievement-item:hover {
  border-color: var(--primary-color);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-5px);
}

.achievement-icon {
  font-size: 2rem;
  margin-bottom: 15px;
}

.achievement-item h4 {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-color);
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.achievement-item p {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.6;
}

/* ========================================
   LOCATION SECTION
   ======================================== */
.section-location {
  padding: 100px 0;
  background: var(--bg-cream);
}

.location-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.location-card {
  background: #dcdcdc;
  padding: 35px 25px;
  text-align: center;
  border: none;
  border-radius: 12px;
  transition: var(--transition);
}

.location-card:hover {
  background: #d0d0d0;
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.06);
}

.location-pin {
  font-size: 2rem;
  margin-bottom: 15px;
}

.location-card h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--secondary-color);
  margin-bottom: 10px;
  letter-spacing: 0.05rem;
}

.location-card p {
  font-size: 0.78rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ========================================
   FOOTER
   ======================================== */
footer {
  background: var(--bg-dark);
  color: white;
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
}

.footer-logo {
  font-size: 1.6rem;
  color: var(--primary-color);
  font-weight: 300;
  letter-spacing: 0.15rem;
}

.footer-nav h4 {
  font-size: 0.8rem;
  color: var(--primary-color);
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.1rem;
  font-weight: 500;
}

.footer-nav ul {
  list-style: none;
}

.footer-nav li {
  margin-bottom: 10px;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  transition: color 0.3s;
  cursor: pointer;
}

.footer-nav li:hover {
  color: var(--primary-color);
}

.footer-nav ul li a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s;
}

.footer-nav ul li a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  margin-top: 60px;
  padding-top: 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.65rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.1rem;
}

/* ========================================
   MOBILE & RESPONSIVE STYLES
   ======================================== */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 2005;
  padding: 0;
}

.mobile-menu-toggle .bar {
  width: 100%;
  height: 2px;
  background-color: var(--secondary-color);
  transition: all 0.3s ease;
}

@media (max-width: 1024px) {
  .logo-text-hero {
    font-size: 2.2rem;
    letter-spacing: 0.5rem;
  }

  .clusters-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {

  /* Header & Nav */
  .header-top {
    display: none !important;
  }

  .mobile-menu-toggle {
    display: flex;
    position: absolute;
    left: 25px;
  }

  .header-main {
    height: 65px;
    padding: 0 25px;
    justify-content: center;
  }

  .center-logo {
    margin: 0;
  }

  .stylized-a {
    font-size: 2.8rem;
    transform: translateY(-3px);
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    height: 100vh;
    background: var(--bg-dark);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 40px;
    gap: 0;
    transition: var(--transition);
    z-index: 2000;
    overflow-y: auto;
  }

  .nav-links.mobile-active {
    left: 0;
  }

  .nav-item {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-item>a {
    color: white;
    padding: 20px 0;
    width: 100%;
    justify-content: space-between;
    font-size: 0.9rem;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    box-shadow: none;
    padding: 0 0 15px 15px;
    display: none;
    min-width: 100%;
    border: none;
  }

  .nav-item.active-mobile .dropdown-menu {
    display: block;
  }

  .nav-item.active-mobile .dropdown-icon {
    transform: rotate(180deg);
  }

  .submenu-item .submenu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: transparent;
    box-shadow: none;
    padding: 0 0 0 15px;
    display: none;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
  }

  .submenu-item.active-mobile .submenu {
    display: block;
  }

  .submenu-item.active-mobile .submenu-arrow {
    transform: rotate(90deg);
  }

  /* Section Layouts */
  .profile-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .vision-grid {
    grid-template-columns: 1fr;
  }

  .project-showcase {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .project-showcase.reverse {
    height: auto;
  }

  .project-image {
    height: 300px;
  }

  .project-detail {
    padding: 40px 25px;
  }

  .project-specs {
    flex-wrap: wrap;
    gap: 15px;
  }

  .spec {
    padding: 12px;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-year {
    min-width: 50px;
    font-size: 0.9rem;
    text-align: left;
  }

  .timeline-item::after {
    left: 16px;
  }

  .timeline-item {
    gap: 15px;
  }

  .clusters-grid {
    grid-template-columns: 1fr;
  }

  .achievements-grid {
    grid-template-columns: 1fr;
  }

  .location-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-nav {
    margin-top: 20px;
  }

  /* Hero */
  .logo-text-hero {
    font-size: 1.8rem;
    letter-spacing: 0.3rem;
  }

  .pillars-hero {
    font-size: 0.6rem;
    letter-spacing: 0.2rem;
  }

  /* Floating WA */
  .floating-feedback {
    padding: 12px 6px;
  }

  .feedback-text {
    font-size: 0.6rem;
  }
}

/* Toggle Hamburger Animation */
.mobile-menu-toggle.active .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
  background-color: white;
}

.mobile-menu-toggle.active .bar:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
  background-color: white;
}


/* ========================================
   CUSTOM SCROLLBAR
   ======================================== */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #aaa;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #888;
}

/* ========================================
   FLOATING FEEDBACK BUTTON
   ======================================== */
.floating-feedback {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #343434;
  color: white;
  text-decoration: none;
  z-index: 9999;
  border-radius: 8px 0 0 8px;
  box-shadow: -2px 5px 20px rgba(0, 0, 0, 0.15);
  transition: var(--transition);
  padding: 15px 8px;
}

.floating-feedback:hover {
  background-color: #555;
  padding-right: 15px;
}

.feedback-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.feedback-icon {
  width: 20px;
  height: 20px;
}

.feedback-text {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2rem;
  text-transform: uppercase;
}