/* ==========================================================================
   BELOKANAN.COM — Clean, Friendly & High-Converting Modern Design (2026)
   Theme: Crisp Clean Studio (Apple/Stripe inspired) + Warm Amber Gold (#F59E0B)
   Focus: Simple, highly readable, trustworthy, and enticing to prospective clients
   ========================================================================== */

:root {
  /* Brand Amber Gold Tokens (Extracted from Logo) */
  --amber: #f59e0b;
  --amber-hover: #d97706;
  --amber-light: #fef3c7;
  --amber-dark: #b45309;
  --amber-soft: #fffbeb;

  /* Clean Surface System (High Trust Light) */
  --bg-body: #f8fafc;
  --bg-alt: #f1f5f9;
  --bg-card: #ffffff;
  --border-light: #e2e8f0;
  --border-card: #cbd5e1;
  --border-amber: rgba(245, 158, 11, 0.4);

  /* Typography Colors (High Contrast & Readability) */
  --text-heading: #0f172a;
  --text-primary: #1e293b;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-light: #94a3b8;

  /* Accent Colors */
  --whatsapp: #25d366;
  --whatsapp-hover: #1fb855;
  --carbon: #0f172a;

  /* Shadows (Soft physical depth) */
  --shadow-xs: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 30px -4px rgba(15, 23, 42, 0.08), 0 4px 12px -2px rgba(15, 23, 42, 0.03);
  --shadow-lg: 0 20px 45px -8px rgba(15, 23, 42, 0.12), 0 8px 16px -4px rgba(15, 23, 42, 0.04);
  --shadow-amber: 0 8px 25px rgba(245, 158, 11, 0.25);

  /* Spacing & Sizing */
  --container-max: 1200px;
  --nav-height: 78px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 9999px;

  /* Transitions */
  --ease: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-body);
  color: var(--text-body);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  /* Soft Clean Studio Glow */
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(245, 158, 11, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 90% 40%, rgba(37, 211, 102, 0.03) 0%, transparent 45%),
    radial-gradient(circle at 50% 85%, rgba(245, 158, 11, 0.03) 0%, transparent 50%);
  background-attachment: fixed;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-heading);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.025em;
}

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Section Header Shared */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.75rem auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-pill);
  background: var(--amber-soft);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: var(--amber-dark);
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 1.15rem;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.08);
}

.section-title {
  font-size: clamp(2.1rem, 3.5vw, 2.75rem);
  margin-bottom: 1.15rem;
  color: var(--text-heading);
}

.section-subtitle {
  font-size: 1.075rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.text-gradient {
  background: linear-gradient(135deg, #0f172a 20%, #334155 60%, var(--amber-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   BUTTONS (CLEAR, SIMPLE & INVITING)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--ease);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

/* Primary Amber Button */
.btn-primary {
  background: linear-gradient(135deg, var(--amber) 0%, #ea580c 100%);
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(245, 158, 11, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #fbbf24 0%, var(--amber) 100%);
  box-shadow: 0 6px 24px rgba(245, 158, 11, 0.5);
  transform: translateY(-2px);
  color: #ffffff;
}

/* Outline Card Button */
.btn-outline {
  background: #ffffff;
  color: var(--text-heading);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-xs);
}

.btn-outline:hover {
  background: #f8fafc;
  border-color: var(--amber);
  color: var(--amber-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* WhatsApp Conversion Button */
.btn-whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #2ae26e 0%, #179b8d 100%);
  box-shadow: 0 8px 26px rgba(37, 211, 102, 0.5);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 1.05rem 2.15rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

/* ==========================================================================
   TOPBAR
   ========================================================================== */
.topbar {
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
  padding: 0.45rem 0;
  font-size: 0.825rem;
  color: var(--text-muted);
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
  color: var(--text-body);
}

.topbar-badge {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--amber);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--amber);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.topbar-link {
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
}

.topbar-link:hover {
  color: var(--amber-dark);
}

/* ==========================================================================
   NAVBAR (CLEAN, WHITE & STICKY)
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--ease);
}

.navbar.scrolled {
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  border-bottom-color: rgba(245, 158, 11, 0.25);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-logo-wrap {
  position: relative;
  background: #ffffff;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
}

.brand-logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

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

.brand-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-heading);
}

.brand-name span {
  color: var(--amber-dark);
}

.brand-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
}

/* Nav Menu Desktop */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0.25rem;
}

.nav-link {
  color: var(--text-primary);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: var(--ease);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--amber-dark);
  background: var(--amber-soft);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 20%;
  right: 20%;
  height: 2px;
  background: var(--amber);
  border-radius: 2px;
}

.nav-action {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: #ffffff;
  border: 1px solid var(--border-card);
  color: var(--text-heading);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: var(--ease);
  box-shadow: var(--shadow-xs);
}

.mobile-toggle:hover {
  background: #f8fafc;
  color: var(--amber-dark);
}

/* Mobile Drawer */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(6px);
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: all var(--ease);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100%;
  background: #ffffff;
  border-left: 1px solid var(--border-light);
  z-index: 1002;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--ease);
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.12);
}

.mobile-drawer.active {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-light);
}

.mobile-close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--ease);
}

.mobile-close-btn:hover {
  background: #f1f5f9;
  color: var(--text-heading);
}

.mobile-menu-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.mobile-menu-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-weight: 600;
}

.mobile-menu-links a:hover,
.mobile-menu-links a.active {
  background: var(--amber-soft);
  color: var(--amber-dark);
}

.mobile-drawer-footer {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
}

.mobile-socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  justify-content: center;
}

.mobile-social-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-heading);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
  transition: var(--ease);
}

.mobile-social-icon:hover {
  background: var(--amber);
  color: #ffffff;
  transform: translateY(-2px);
}

/* ==========================================================================
   HERO SECTION (CLEAN, FRIENDLY & HIGH CONVERTING)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 4.5rem 0 5.5rem 0;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-badge-wrap {
  margin-bottom: 1.35rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.2rem;
  background: #ffffff;
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: var(--radius-pill);
  color: var(--amber-dark);
  font-size: 0.85rem;
  font-weight: 700;
  box-shadow: var(--shadow-xs);
}

.hero-title {
  font-size: clamp(2.3rem, 4.2vw, 3.5rem);
  font-weight: 800;
  line-height: 1.18;
  margin-bottom: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--text-heading);
}

.hero-desc {
  font-size: 1.125rem;
  color: var(--text-body);
  margin-bottom: 2.25rem;
  line-height: 1.75;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.hero-location-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--text-body);
  box-shadow: var(--shadow-xs);
  width: fit-content;
}

.hero-location-info i {
  color: var(--amber);
  font-size: 1.1rem;
}

/* Hero Visual: Studio Frame */
.hero-visual {
  position: relative;
  padding-bottom: 2rem;
}

.hero-card-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.12) 0%, transparent 65%);
  filter: blur(50px);
  z-index: 0;
  pointer-events: none;
}

.hero-hub-card {
  position: relative;
  z-index: 1;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
  overflow: visible; /* Allow floating badges to sit gracefully on the edges */
  transition: transform var(--ease), box-shadow var(--ease);
}

.hero-hub-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 25px 50px rgba(15, 23, 42, 0.12);
}

.hub-header {
  background: #f8fafc;
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--border-light);
  border-top-left-radius: var(--radius-lg);
  border-top-right-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hub-dots {
  display: flex;
  gap: 6px;
}

.hub-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.hub-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(241, 245, 249, 0.8);
  padding: 0.25rem 0.85rem;
  border-radius: 9999px;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.hub-status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  color: #059669;
  font-weight: 700;
}

.status-pulse-dot {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hub-body {
  padding: 1.25rem 1.25rem 2.5rem 1.25rem;
  background: #ffffff;
  border-bottom-left-radius: var(--radius-lg);
  border-bottom-right-radius: var(--radius-lg);
}

.hub-image-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.15rem;
}

.hub-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.hub-image-wrap:hover img {
  transform: scale(1.02);
}

.hub-image-overlay-badge {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(15, 23, 42, 0.82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.35rem 0.8rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  gap: 0.45rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.hub-image-overlay-badge i {
  color: #10b981;
}

/* Micro KPI Strip */
.hub-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-bottom: 0.25rem;
}

.hub-kpi-box {
  background: #f8fafc;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.5rem;
  text-align: center;
  transition: all var(--ease);
}

.hub-kpi-box:hover {
  background: var(--amber-soft);
  border-color: rgba(245, 158, 11, 0.4);
  transform: translateY(-2px);
}

.hub-kpi-icon {
  font-size: 0.95rem;
  color: var(--amber-dark);
  margin-bottom: 0.25rem;
}

.hub-kpi-label {
  font-size: 0.675rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: 0.15rem;
}

.hub-kpi-val {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.2;
}

.hub-kpi-val span {
  font-size: 0.72rem;
  color: var(--amber-dark);
  display: block;
  margin-top: 2px;
}

/* Floating Badges */
.hero-floating-card {
  position: absolute;
  background: #ffffff;
  border: 1px solid rgba(245, 158, 11, 0.35);
  border-radius: var(--radius-pill);
  padding: 0.55rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
  z-index: 3;
}

.float-top-right {
  top: -14px;
  right: -14px;
  animation: float-badge-1 4.5s ease-in-out infinite;
}

.float-bottom-left {
  bottom: -16px;
  left: 20px;
  animation: float-badge-2 5s ease-in-out infinite;
}

@keyframes float-badge-1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

@keyframes float-badge-2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.floating-icon.icon-amber {
  background: rgba(245, 158, 11, 0.12);
  color: var(--amber-dark);
}

.floating-icon.icon-gold {
  background: rgba(217, 119, 6, 0.15);
  color: var(--amber-dark);
}

.floating-title {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--text-heading);
  line-height: 1.2;
}

.floating-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ==========================================================================
   TENTANG SECTION (ABOUT)
   ========================================================================== */
.about-section {
  padding: 6rem 0;
  background: var(--bg-alt);
  position: relative;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.about-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.about-feature-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  transition: all var(--ease);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}

.about-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  opacity: 0;
  transition: all var(--ease);
}

.about-feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: var(--shadow-md);
}

.about-feature-card:hover::before {
  opacity: 1;
}

.feature-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--amber-soft);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: var(--amber-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  transition: all var(--spring);
}

.about-feature-card:hover .feature-icon-box {
  background: var(--amber);
  color: #ffffff;
  transform: scale(1.08);
}

.feature-title {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  color: var(--text-heading);
}

.feature-desc {
  font-size: 0.925rem;
  color: var(--text-body);
  line-height: 1.65;
}

/* ==========================================================================
   SERVICES SECTION (4 PRIMARY SERVICES)
   ========================================================================== */
.services-section {
  padding: 6.5rem 0;
  background: var(--bg-body);
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.service-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--ease);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  border-color: rgba(245, 158, 11, 0.5);
  box-shadow: var(--shadow-lg);
  transform: translateY(-5px);
}

.service-card-top {
  margin-bottom: 1.75rem;
}

.service-icon-wrap {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--amber-soft);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: var(--amber-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  transition: all var(--spring);
}

.service-card:hover .service-icon-wrap {
  background: linear-gradient(135deg, var(--amber) 0%, #ea580c 100%);
  color: #ffffff;
  transform: scale(1.06);
}

.service-name {
  font-size: 1.6rem;
  margin-bottom: 0.85rem;
  color: var(--text-heading);
}

.service-desc {
  font-size: 0.98rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.service-tags-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--amber-dark);
  margin-bottom: 0.85rem;
}

.service-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.service-tag-item {
  background: #f1f5f9;
  border: 1px solid var(--border-light);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.825rem;
  color: var(--text-primary);
  font-weight: 600;
}

.service-card-footer {
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
}

.service-cta-btn {
  width: 100%;
  justify-content: space-between;
}

/* ==========================================================================
   SOLUSI SECTION (CATEGORY TABS)
   ========================================================================== */
.solutions-section {
  padding: 6.5rem 0;
  background: var(--bg-alt);
  position: relative;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.solution-tabs-nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3.5rem;
}

.solution-tab-btn {
  padding: 0.75rem 1.45rem;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  color: var(--text-body);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  box-shadow: var(--shadow-xs);
}

.solution-tab-btn:hover {
  background: #f8fafc;
  color: var(--text-heading);
  border-color: rgba(245, 158, 11, 0.4);
}

.solution-tab-btn.active {
  background: var(--carbon);
  color: #ffffff;
  border-color: var(--carbon);
  box-shadow: var(--shadow-sm);
}

.solution-tab-btn.active i {
  color: var(--amber);
}

.solution-content-panel {
  display: none;
  animation: fadeIn 0.4s ease;
}

.solution-content-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.solution-panel-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
  align-items: center;
  box-shadow: var(--shadow-md);
}

.solution-panel-info h3 {
  font-size: 1.85rem;
  margin-bottom: 1rem;
  color: var(--text-heading);
}

.solution-panel-info p {
  color: var(--text-body);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 2rem;
}

.solution-items-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.solution-item-box {
  background: #f8fafc;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  transition: all var(--ease);
}

.solution-item-box:hover {
  border-color: rgba(245, 158, 11, 0.4);
  background: var(--amber-soft);
}

.solution-item-icon {
  color: var(--amber-dark);
  font-size: 1.25rem;
  margin-top: 0.15rem;
}

.solution-item-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 0.25rem;
}

.solution-item-desc {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   WORK PROCESS SECTION (5 STEPS)
   ========================================================================== */
.process-section {
  padding: 6.5rem 0;
  background: var(--bg-body);
  position: relative;
}

.timeline-track {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  position: relative;
  margin-top: 2rem;
}

.timeline-step-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--ease);
  box-shadow: var(--shadow-xs);
}

.timeline-step-card:hover {
  transform: translateY(-6px);
  border-color: rgba(245, 158, 11, 0.5);
  box-shadow: var(--shadow-md);
}

.step-num-badge {
  font-size: 2.25rem;
  font-weight: 900;
  font-family: monospace;
  color: var(--amber-dark);
  margin-bottom: 1.15rem;
  line-height: 1;
}

.step-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--text-heading);
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-body);
  line-height: 1.6;
}

/* ==========================================================================
   PORTFOLIO SHOWCASE SECTION
   ========================================================================== */
.portfolio-section {
  padding: 6.5rem 0;
  background: var(--bg-alt);
  position: relative;
  border-top: 1px solid var(--border-light);
}

.portfolio-filter-nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.portfolio-filter-btn {
  padding: 0.65rem 1.35rem;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-pill);
  color: var(--text-body);
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all var(--ease);
  box-shadow: var(--shadow-xs);
}

.portfolio-filter-btn:hover {
  color: var(--text-heading);
  border-color: rgba(245, 158, 11, 0.4);
}

.portfolio-filter-btn.active {
  background: var(--carbon);
  color: #ffffff;
  border-color: var(--carbon);
  box-shadow: var(--shadow-sm);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.portfolio-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--ease);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}

.portfolio-card:hover {
  transform: translateY(-5px);
  border-color: rgba(245, 158, 11, 0.4);
  box-shadow: var(--shadow-md);
}

.portfolio-card-preview {
  background: linear-gradient(135deg, #111827 0%, #1f2937 100%);
  height: 220px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-light);
  overflow: hidden;
}

.preview-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: var(--amber-light);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
}

.preview-illustration {
  text-align: center;
  color: var(--amber);
}

.preview-illustration i {
  font-size: 3.5rem;
  opacity: 0.9;
  margin-bottom: 0.5rem;
  display: block;
}

.preview-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.portfolio-card-content {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.portfolio-category-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--amber-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.portfolio-title {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: var(--text-heading);
}

.portfolio-desc {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 1.35rem;
}

.portfolio-features-list {
  list-style: none;
  margin-bottom: 1.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.portfolio-features-list li {
  font-size: 0.85rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.portfolio-features-list li i {
  color: var(--amber-dark);
  font-size: 0.85rem;
}

.portfolio-card-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.15rem;
  border-top: 1px solid var(--border-light);
}

/* ==========================================================================
   MODAL
   ========================================================================== */
.modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-backdrop.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.modal-dialog {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
  position: relative;
  padding: 2.5rem;
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: #f1f5f9;
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--ease);
}

.modal-close-btn:hover {
  background: var(--carbon);
  color: #ffffff;
}

.modal-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--amber-dark);
  background: var(--amber-soft);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  margin-bottom: 0.85rem;
}

.modal-title {
  font-size: 1.65rem;
  margin-bottom: 1rem;
  color: var(--text-heading);
}

.modal-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.modal-specs-box {
  background: #f8fafc;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  margin-bottom: 1.75rem;
}

.modal-specs-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 0.85rem;
}

.modal-specs-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.modal-specs-list li {
  font-size: 0.88rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.modal-specs-list li i {
  color: var(--amber-dark);
}

/* ==========================================================================
   KEUNGGULAN SECTION (WHY CUSTOM)
   ========================================================================== */
.advantages-section {
  padding: 6.5rem 0;
  background: var(--bg-body);
  position: relative;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.advantage-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.85rem;
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  transition: all var(--ease);
  box-shadow: var(--shadow-xs);
}

.advantage-card:hover {
  border-color: rgba(245, 158, 11, 0.5);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.advantage-check {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--amber-soft);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--amber-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.advantage-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-heading);
}

/* ==========================================================================
   FAQ SECTION (ACCORDION)
   ========================================================================== */
.faq-section {
  padding: 6.5rem 0;
  background: var(--bg-alt);
  position: relative;
  border-top: 1px solid var(--border-light);
}

.faq-container {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: all var(--ease);
  box-shadow: var(--shadow-xs);
}

.faq-item.active {
  border-color: rgba(245, 158, 11, 0.5);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.45rem 1.85rem;
  background: transparent;
  border: none;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  color: var(--text-heading);
  font-weight: 700;
  font-size: 1.05rem;
  gap: 1rem;
}

.faq-icon {
  font-size: 0.95rem;
  color: var(--amber-dark);
  transition: transform var(--ease);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 0 1.85rem;
}

.faq-answer-inner {
  padding-bottom: 1.45rem;
  color: var(--text-body);
  line-height: 1.75;
  font-size: 0.98rem;
}

/* ==========================================================================
   CONSULTATION FORM / WHATSAPP BUILDER
   ========================================================================== */
.consultation-section {
  padding: 6.5rem 0;
  background: var(--bg-body);
  position: relative;
}

.consultation-box {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  box-shadow: var(--shadow-md);
}

.consultation-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.form-group {
  margin-bottom: 1.35rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 0.55rem;
}

.form-control {
  width: 100%;
  padding: 0.9rem 1.2rem;
  background: #f8fafc;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-heading);
  outline: none;
  transition: all var(--ease);
}

.form-control:focus {
  background: #ffffff;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

textarea.form-control {
  resize: vertical;
  min-height: 105px;
}

.form-note {
  font-size: 0.785rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

/* WhatsApp Message Live Preview Box */
.preview-wa-bubble {
  background: #ffffff;
  border: 1px solid rgba(37, 211, 102, 0.35);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  position: relative;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.12);
}

.preview-wa-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.15rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid #e2e8f0;
}

.preview-wa-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.preview-wa-name {
  font-weight: 800;
  color: var(--text-heading);
  font-size: 0.98rem;
}

.preview-wa-status {
  font-size: 0.76rem;
  color: #059669;
  font-weight: 700;
}

.preview-wa-text {
  background: #e7f8ef;
  border: 1px solid rgba(37, 211, 102, 0.25);
  padding: 1.15rem;
  border-radius: var(--radius-sm);
  color: #0f5132;
  font-size: 0.88rem;
  line-height: 1.68;
  white-space: pre-line;
  word-break: break-word;
}

.preview-wa-time {
  display: block;
  text-align: right;
  font-size: 0.72rem;
  color: #64748b;
  margin-top: 0.55rem;
}

/* ==========================================================================
   BIG CTA SECTION
   ========================================================================== */
.big-cta-section {
  padding: 6.5rem 0;
  position: relative;
  background: var(--carbon);
  color: #ffffff;
  text-align: center;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.big-cta-content {
  max-width: 780px;
  margin: 0 auto;
}

.big-cta-content .section-tag {
  background: rgba(255, 255, 255, 0.1);
  color: var(--amber-light);
  border-color: rgba(245, 158, 11, 0.4);
}

.big-cta-title {
  font-size: clamp(2.3rem, 4vw, 3.4rem);
  margin-bottom: 1.35rem;
  color: #ffffff;
}

.big-cta-desc {
  font-size: 1.15rem;
  color: #cbd5e1;
  margin-bottom: 2.6rem;
  line-height: 1.8;
}

/* ==========================================================================
   KONTAK SECTION
   ========================================================================== */
.contact-section {
  padding: 6.5rem 0;
  background: var(--bg-alt);
  position: relative;
}

.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.contact-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all var(--ease);
  box-shadow: var(--shadow-xs);
}

.contact-card:hover {
  transform: translateY(-6px);
  border-color: rgba(245, 158, 11, 0.5);
  box-shadow: var(--shadow-md);
}

.contact-icon-box {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
  transition: all var(--spring);
  box-shadow: var(--shadow-xs);
}

.icon-wa {
  background: #25d366;
  color: #ffffff;
}

.icon-ig {
  background: linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%);
  color: #ffffff;
}

.icon-fb {
  background: #1877f2;
  color: #ffffff;
}

.icon-tg {
  background: #0088cc;
  color: #ffffff;
}

.contact-card:hover .contact-icon-box {
  transform: scale(1.1) rotate(4deg);
}

.contact-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  font-weight: 700;
}

.contact-val {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-heading);
  margin-bottom: 1.15rem;
}

.contact-action-btn {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--amber-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.contact-action-btn:hover {
  text-decoration: underline;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: #090e18;
  border-top: 1px solid var(--border-light);
  padding: 5rem 0 2.25rem 0;
  color: var(--text-muted);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand-info p {
  margin-top: 1rem;
  font-size: 0.925rem;
  line-height: 1.75;
  color: #cbd5e1;
}

.footer-title {
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 1.35rem;
  letter-spacing: 0.02em;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links-list a {
  font-size: 0.9rem;
  color: #94a3b8;
}

.footer-links-list a:hover {
  color: var(--amber);
  transform: translateX(4px);
  display: inline-block;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   FLOATING WIDGETS
   ========================================================================== */
.floating-widget-wrap {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.85rem;
}

.floating-wa-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.95rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  cursor: pointer;
  border: none;
  transition: transform var(--spring);
  position: relative;
}

.floating-wa-btn:hover {
  transform: scale(1.1);
}

.floating-wa-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.4);
  animation: wa-pulse 2s infinite;
  z-index: -1;
}

@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

.floating-wa-tooltip {
  position: absolute;
  right: 72px;
  background: var(--carbon);
  color: #ffffff;
  padding: 0.5rem 0.95rem;
  border-radius: var(--radius-sm);
  font-size: 0.825rem;
  white-space: nowrap;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--ease);
}

.floating-wa-btn:hover .floating-wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.back-to-top-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--border-card);
  color: var(--text-heading);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--ease);
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top-btn:hover {
  background: var(--carbon);
  color: #ffffff;
  border-color: var(--carbon);
}

/* Toast */
.toast-msg {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--carbon);
  color: #ffffff;
  border: 1px solid var(--amber);
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  z-index: 3000;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transition: all 0.3s ease;
}

.toast-msg.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

  .solution-panel-card {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 2.5rem;
  }

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

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

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

@media (max-width: 768px) {
  :root {
    --nav-height: 70px;
  }

  .nav-menu,
  .nav-action {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .mobile-nav-overlay {
    display: block;
  }

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

  .about-features-grid {
    grid-template-columns: 1fr;
  }

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

  .solution-items-grid {
    grid-template-columns: 1fr;
  }

  .timeline-track {
    grid-template-columns: 1fr;
  }

  .consultation-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .consultation-box {
    padding: 2rem 1.5rem;
  }

  .solution-panel-card {
    padding: 2rem 1.5rem;
  }

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

  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .topbar-right {
    display: none;
  }

  .float-top-right {
    top: -12px;
    right: 8px;
  }

  .float-bottom-left {
    bottom: -14px;
    left: 8px;
  }
}

@media (max-width: 480px) {
  .float-top-right {
    display: none; /* Keep hero clean on ultra-compact mobile */
  }

  .float-bottom-left {
    position: static;
    margin-top: 1rem;
    display: inline-flex;
    animation: none;
    box-shadow: var(--shadow-sm);
  }

  .hub-kpi-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}