/* assets/css/style.css – NetTech Solution by ISLAHUDDIN.TEKNIK Perfectly Proportioned Mobile & Desktop Layout */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --primary: #047857;
  --primary-hover: #065f46;
  --primary-light: #e6f4ea;
  --primary-dark: #022c22;
  
  --secondary: #d97706;
  --secondary-hover: #b45309;
  --secondary-light: #fef3c7;
  
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --wa-green: #25d366;
  --wa-glow: rgba(37, 211, 102, 0.4);
  
  /* Theme Variables (Default Dark / Rich Mature Palette) */
  --bg-body: #0b1310;
  --bg-card: rgba(15, 29, 24, 0.92);
  --bg-card-solid: #11221c;
  --bg-navbar: rgba(15, 29, 24, 0.95);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --border-color: rgba(255, 255, 255, 0.12);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 25px -4px rgba(4, 120, 87, 0.25);
  --shadow-lg: 0 20px 35px -8px rgba(16, 185, 129, 0.3);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] {
  --bg-body: #f8fafc;
  --bg-card: rgba(255, 255, 255, 0.95);
  --bg-card-solid: #ffffff;
  --bg-navbar: rgba(255, 255, 255, 0.95);
  --text-main: #0f172a;
  --text-muted: #475569;
  --border-color: #e2e8f0;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 25px -4px rgba(4, 120, 87, 0.12);
  --shadow-lg: 0 20px 35px -8px rgba(4, 120, 87, 0.18);
}

/* Reset & Sizing */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 14.5px;
}

body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.55;
  transition: background-color 0.3s ease, color 0.3s ease;
  scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.3;
}

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

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

/* Container Sizing */
.container {
  width: 100%;
  max-width: 1400px;
  padding: 0 2.5rem;
  margin: 0 auto;
}

/* Floating WhatsApp Button (Bottom Right Desktop) */
.wa-float-btn {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  background: var(--wa-green);
  color: #ffffff;
  padding: 0.7rem 1.2rem;
  border-radius: 50px;
  box-shadow: 0 0 25px var(--wa-glow);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 800;
  font-size: 0.88rem;
  text-decoration: none;
  transition: var(--transition);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  animation: waPulse 2s infinite;
}

@keyframes waPulse {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { transform: scale(1.04); box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.wa-float-btn:hover {
  background: #16a34a;
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 0 30px rgba(37, 211, 102, 0.8);
  color: #ffffff;
}

/* Sticky Navbar Glassmorphism */
.navbar-sticky {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--bg-navbar);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 2.5rem;
  width: 100%;
}

.nav-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary);
  white-space: nowrap;
}

.brand-badge {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #ffffff;
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 5px;
  font-weight: 700;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-main);
  padding: 6px 13px;
  border-radius: 16px;
  transition: var(--transition);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

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

.hamburger-btn {
  display: none;
  background: var(--bg-card-solid);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  font-size: 1.1rem;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.hamburger-btn:active {
  transform: scale(0.92);
}

.btn-theme {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  flex-shrink: 0;
  font-size: 0.95rem;
}

.btn-theme:hover {
  transform: rotate(20deg);
  color: var(--secondary);
}

/* Compact & Balanced Buttons */
.btn-primary {
  background: var(--primary);
  color: #ffffff;
  padding: 10px 22px;
  border-radius: 25px;
  font-weight: 700;
  font-size: 0.88rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  white-space: nowrap;
  box-shadow: 0 3px 10px rgba(4, 120, 87, 0.3);
  text-decoration: none;
}

.btn-primary:active {
  transform: scale(0.96);
}

.btn-primary:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 5px 16px rgba(4, 120, 87, 0.45);
  color: #ffffff;
}

.btn-secondary {
  background: var(--secondary);
  color: #ffffff;
  padding: 10px 22px;
  border-radius: 25px;
  font-weight: 700;
  font-size: 0.88rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  white-space: nowrap;
  box-shadow: 0 3px 10px rgba(217, 119, 6, 0.3);
  text-decoration: none;
}

.btn-secondary:active {
  transform: scale(0.96);
}

.btn-secondary:hover {
  background: var(--secondary-hover);
  transform: translateY(-2px);
  box-shadow: 0 5px 16px rgba(217, 119, 6, 0.45);
  color: #ffffff;
}

.btn-wa {
  background: var(--wa-green);
  color: #ffffff;
  padding: 10px 22px;
  border-radius: 25px;
  font-weight: 700;
  font-size: 0.88rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  white-space: nowrap;
  box-shadow: 0 3px 10px rgba(37, 211, 102, 0.3);
  text-decoration: none;
}

.btn-wa:active {
  transform: scale(0.96);
}

.btn-wa:hover {
  background: #16a34a;
  transform: translateY(-2px);
  box-shadow: 0 5px 16px rgba(37, 211, 102, 0.45);
  color: #ffffff;
}

/* Page Banner Slider */
.banner-slider-wrap {
  position: relative;
  padding: 3.5rem 0 2.8rem 0;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
  overflow: hidden;
}

.banner-slides-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.banner-slide-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease-in-out, transform 6s ease-out;
  transform: scale(1.06);
}

.banner-slide-item.active {
  opacity: 1;
  transform: scale(1);
}

.banner-overlay-dark {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(2, 44, 34, 0.85) 0%, rgba(15, 29, 24, 0.95) 100%);
  z-index: 2;
  backdrop-filter: blur(3px);
}

.banner-content-inner {
  position: relative;
  z-index: 3;
}

.banner-dots-indicator {
  position: absolute;
  bottom: 0.8rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
  z-index: 4;
}

.banner-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.5);
  transition: var(--transition);
  cursor: pointer;
}

.banner-dot.active {
  width: 22px;
  border-radius: 8px;
  background: var(--secondary);
  box-shadow: 0 0 8px var(--secondary);
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 480px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3.5rem 2.5rem;
  background: linear-gradient(135deg, rgba(2, 44, 34, 0.88), rgba(4, 120, 87, 0.82)), url('../images/hero_cyber.jpg');
  background-size: cover;
  background-position: center;
  color: #ffffff;
  text-align: center;
}

.hero-content {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(10px);
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.hero-title {
  font-size: clamp(2rem, 3.8vw, 3rem);
  line-height: 1.2;
  font-weight: 800;
  margin-bottom: 1.1rem;
  color: #ffffff;
  text-shadow: 0 4px 16px rgba(0,0,0,0.5);
}

.hero-subtitle {
  font-size: clamp(0.92rem, 1.6vw, 1.05rem);
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 2rem;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.quick-search-box {
  background: #ffffff;
  padding: 6px 6px 6px 18px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 620px;
  margin: 0 auto;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  width: 100%;
}

.quick-search-box input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 0.92rem;
  color: #0f172a;
  background: transparent;
  min-width: 0;
}

/* Glassmorphism Cards & Perfect Text Fitting */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
}

.glass-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* Section Padding */
.section-padding {
  padding: 3.5rem 2.5rem;
  width: 100%;
}

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 0.5rem;
  line-height: 1.25;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.55;
}

/* Standardized Card Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  width: 100%;
}

.card-item {
  padding: 1.6rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: space-between;
}

.card-item h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
  line-height: 1.3;
}

.card-item p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
  margin-bottom: 1.4rem;
  flex-grow: 1;
}

.card-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.1rem;
  flex-shrink: 0;
}

/* Square Card Box Layout */
.square-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  width: 100%;
}

.square-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 1.8rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  justify-content: center;
  min-height: 250px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
}

.square-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
  background: var(--bg-card-solid);
}

.square-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.1rem;
  flex-shrink: 0;
}

.square-card h3 {
  font-size: 1.18rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
  color: var(--text-main);
  line-height: 1.3;
}

.square-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

/* Portfolio Cards & Text Fit */
.portfolio-filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.filter-btn-cyber {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.5rem 1.1rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.82rem;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn-cyber:hover,
.filter-btn-cyber.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(4, 120, 87, 0.3);
}

.portfolio-card-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  backdrop-filter: blur(14px);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.portfolio-card-wrap:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.portfolio-thumb-box {
  position: relative;
  width: 100%;
  height: 190px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-color);
}

.portfolio-thumb-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-card-wrap:hover .portfolio-thumb-box img {
  transform: scale(1.06);
}

.portfolio-overlay-btn {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 44, 34, 0.82);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-card-wrap:hover .portfolio-overlay-btn {
  opacity: 1;
}

.portfolio-body {
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-category-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--primary);
  padding: 0.2rem 0.65rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  width: fit-content;
}

.tech-tag-chip {
  background: var(--bg-card-solid);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 0.15rem 0.5rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
}

/* Calculator & Form Boxes */
.calculator-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(20px);
}

.calc-option-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
  margin: 1.5rem 0;
}

.calc-checkbox-item {
  background: var(--bg-card-solid);
  border: 1px solid var(--border-color);
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.calc-checkbox-item:hover,
.calc-checkbox-item.active {
  background: var(--primary-light);
  border-color: var(--primary);
}

.calc-checkbox-item input {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.form-control-cyber {
  width: 100%;
  padding: 0.75rem 1.1rem;
  background: var(--bg-card-solid);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-main);
  font-size: 0.9rem;
  font-family: inherit;
  transition: var(--transition);
}

.form-control-cyber:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(4, 120, 87, 0.2);
}

/* Hotspot Simulator */
.hotspot-simulator-card {
  max-width: 420px;
  margin: 0 auto;
  background: var(--bg-card-solid);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.hotspot-header {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  padding: 1.6rem 1.4rem;
  text-align: center;
  color: #ffffff;
}

.hotspot-tabs {
  display: flex;
  background: rgba(0, 0, 0, 0.15);
  padding: 0.3rem;
  gap: 0.3rem;
}

.hotspot-tab-btn {
  flex: 1;
  padding: 0.6rem;
  font-size: 0.8rem;
  font-weight: 800;
  background: transparent;
  color: var(--text-muted);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.hotspot-tab-btn.active {
  background: var(--primary);
  color: #ffffff;
}

/* Footer Main */
.footer-main {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.85);
  padding: 3.5rem 2.5rem 1.8rem;
  margin-top: 4rem;
  width: 100%;
}

.footer-grid {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto 2.5rem auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2.5rem;
}

.social-link-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.95rem;
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.8rem;
  transition: var(--transition);
  text-decoration: none;
}

.social-link-badge:hover {
  background: var(--secondary);
  color: #ffffff;
  border-color: var(--secondary);
}

.footer-bottom {
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.2rem;
  text-align: center;
  font-size: 0.85rem;
}

/* Android App Mod Drawer & Bottom Nav */
.mobile-drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(6px);
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.mobile-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 290px;
  max-width: 85%;
  height: 100%;
  background: var(--bg-card-solid);
  z-index: 10001;
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  box-shadow: 10px 0 35px rgba(0, 0, 0, 0.5);
  border-right: 1px solid var(--border-color);
  overflow-y: auto;
}

.mobile-drawer.active {
  transform: translateX(0);
}

.drawer-header {
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--primary-dark);
}

.drawer-close-btn {
  background: transparent;
  border: none;
  color: #ffffff;
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
}

.drawer-user-card {
  padding: 1.1rem 1.4rem;
  background: rgba(4, 120, 87, 0.15);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.drawer-menu-list {
  list-style: none;
  padding: 0.8rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex-grow: 1;
}

.drawer-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 1.4rem;
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-main);
  transition: var(--transition);
}

.drawer-link:hover, .drawer-link.active {
  background: var(--primary-light);
  color: var(--primary);
  border-left: 4px solid var(--primary);
}

.drawer-footer {
  padding: 1.1rem 1.4rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-card-solid);
}

.android-bottom-nav {
  display: none;
}

/* ==========================================================================
   ULTRA-PRECISE SMARTPHONE RESPONSIVE OVERRIDE (HP ANDROID & IPHONE <= 576px)
   ========================================================================== */
@media (max-width: 992px) {
  .nav-menu { display: none !important; }
  .desktop-only-btn { display: none !important; }
  .hamburger-btn { display: flex !important; }
  
  .square-card-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .square-card { min-height: 220px; }
  
  /* Android Floating Bottom Bar */
  .android-bottom-nav {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: var(--bg-navbar);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    z-index: 9998;
    justify-content: space-around;
    align-items: center;
    box-shadow: 0 -5px 25px rgba(0, 0, 0, 0.3);
  }

  .bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 700;
    flex: 1;
    height: 100%;
    transition: var(--transition);
  }

  .bottom-nav-item i {
    font-size: 1.2rem;
  }

  .bottom-nav-item:active {
    transform: scale(0.9);
  }

  .bottom-nav-item.active {
    color: var(--primary);
  }

  .bottom-nav-wa {
    color: var(--wa-green);
  }

  body {
    padding-bottom: 60px;
  }

  .wa-float-btn {
    bottom: 4.5rem;
    right: 1rem;
  }

  /* Force 1-Column Layouts on Mobile for 2-column inline-grid sections */
  div[style*="grid-template-columns: 1.2fr 1fr"],
  div[style*="grid-template-columns: 1.4fr 1fr"],
  div[style*="grid-template-columns: 1fr 1.2fr"],
  div[style*="grid-template-columns: 2.3fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }
}

@media (max-width: 576px) {
  html {
    font-size: 13.5px; /* Perfect Compact Scaling for Phone Screens */
  }

  .container {
    padding: 0 1.2rem !important; /* Full width edge padding on phone */
  }

  .navbar-sticky {
    padding: 0.6rem 1.2rem;
  }

  .brand-logo {
    font-size: 1.05rem;
  }

  .hero-section {
    padding: 2.5rem 1rem;
    min-height: 380px;
  }

  .hero-pill {
    padding: 4px 14px;
    font-size: 0.76rem;
    margin-bottom: 0.8rem;
  }

  .hero-title {
    font-size: 1.6rem !important;
    line-height: 1.25;
    margin-bottom: 0.8rem;
  }

  .hero-subtitle {
    font-size: 0.88rem !important;
    margin-bottom: 1.5rem;
    line-height: 1.5;
  }

  .quick-search-box {
    flex-direction: column;
    padding: 6px;
    border-radius: 16px;
    gap: 6px;
  }

  .quick-search-box input {
    width: 100%;
    padding: 8px;
    text-align: center;
    font-size: 0.88rem;
  }

  .quick-search-box button {
    width: 100%;
    border-radius: 12px;
  }

  .banner-slider-wrap {
    padding: 2.5rem 1rem 2rem 1rem;
  }

  .section-padding {
    padding: 2.5rem 1rem !important;
  }

  .section-header {
    margin-bottom: 1.8rem;
  }

  .section-title {
    font-size: 1.45rem !important;
  }

  .section-subtitle {
    font-size: 0.88rem;
  }

  /* Single Column Card Grid on Phone */
  .cards-grid, .square-card-grid {
    grid-template-columns: 1fr !important;
    gap: 1.2rem !important;
  }

  .glass-card, .square-card, .card-item {
    padding: 1.2rem !important;
    border-radius: 14px !important;
  }

  .square-card {
    min-height: 180px;
  }

  .square-card-icon {
    width: 48px;
    height: 48px;
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
  }

  .portfolio-filter-bar {
    overflow-x: auto;
    flex-wrap: nowrap;
    justify-content: flex-start;
    padding-bottom: 0.4rem;
    margin-bottom: 1.8rem;
    -webkit-overflow-scrolling: touch;
  }

  .filter-btn-cyber {
    white-space: nowrap;
    padding: 0.45rem 1rem;
    font-size: 0.78rem;
  }

  .portfolio-thumb-box {
    height: 170px;
  }

  .portfolio-body {
    padding: 1.1rem;
  }

  .calculator-box {
    padding: 1.4rem 1.1rem !important;
    border-radius: 16px !important;
  }

  .calc-option-grid {
    grid-template-columns: 1fr !important;
    gap: 0.8rem !important;
  }

  .calc-checkbox-item {
    padding: 0.8rem 1rem;
  }

  .footer-main {
    padding: 2.2rem 1.2rem 1.5rem !important;
  }

  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 1.8rem !important;
  }

  .wa-float-btn span {
    display: none;
  }

  .wa-float-btn {
    padding: 0.85rem;
    border-radius: 50%;
    bottom: 4.8rem;
    right: 1rem;
  }

  .btn-primary, .btn-secondary, .btn-wa {
    width: 100% !important;
  }
}