/* ==========================================================================
   SINAR JAYA TEKNIK AC — Premium Modern Design System
   Sistem Desain Ultra-Profesional & Mobile-First Android Optimized
   ========================================================================== */

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap');

/* ===== CSS Custom Properties & Design Tokens ===== */
:root {
    /* Brand Primary Palette (Deep Sapphire & Trust Navy) */
    --primary-950: #060e1a;
    --primary-900: #0a192f;
    --primary-850: #0d2342;
    --primary-800: #102d54;
    --primary-700: #143d70;
    --primary-600: #195294;
    --primary-500: #1f6cc0;
    --primary-400: #3b8fe8;
    --primary-300: #70b0f3;
    --primary-200: #a7d0fa;
    --primary-100: #dbebfe;
    --primary-50: #f0f7ff;

    /* Accent & Cool Air Cyan */
    --cyan-500: #00d2ff;
    --cyan-400: #33dcff;
    --cyan-300: #66e5ff;
    --cyan-100: #e0faff;
    --cyan-glow: rgba(0, 210, 255, 0.35);

    /* High-Conversion Amber Gold */
    --gold-600: #d97706;
    --gold-500: #f59e0b;
    --gold-400: #fbbf24;
    --gold-300: #fde68a;
    --gold-gradient: linear-gradient(135deg, #f59e0b 0%, #fbbf24 50%, #f59e0b 100%);
    --gold-glow: rgba(245, 158, 11, 0.4);

    /* WhatsApp Green */
    --wa-green: #25d366;
    --wa-dark: #128c7e;
    --wa-glow: rgba(37, 211, 102, 0.4);

    /* Neutral & Text */
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;
    --text-white-90: rgba(255, 255, 255, 0.9);
    --text-white-75: rgba(255, 255, 255, 0.75);
    --text-white-60: rgba(255, 255, 255, 0.6);

    /* Backgrounds */
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --bg-slate: #f1f5f9;
    --bg-card: #ffffff;
    --bg-dark: #0a192f;
    --bg-dark-surface: #10233e;
    --bg-dark-card: rgba(255, 255, 255, 0.05);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(255, 255, 255, 0.4);
    --glass-dark-bg: rgba(10, 25, 47, 0.78);
    --glass-dark-border: rgba(255, 255, 255, 0.12);

    /* Semantic Status */
    --success: #10b981;
    --success-bg: #ecfdf5;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #0ea5e9;

    /* Borders */
    --border-light: #e2e8f0;
    --border-subtle: #edf2f7;
    --border-focus: #3b8fe8;

    /* Typography */
    --font-heading: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Radii */
    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.1);
    --shadow-xl: 0 24px 60px rgba(15, 23, 42, 0.14);
    --shadow-primary: 0 10px 30px rgba(31, 108, 192, 0.25);
    --shadow-gold: 0 8px 25px rgba(245, 158, 11, 0.35);

    /* Transitions & Easings */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition: 0.3s var(--ease-out);
    --transition-fast: 0.18s var(--ease-out);
    --transition-slow: 0.5s var(--ease-out);
}

/* ===== Global Reset & Android Touch Setup ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent; /* Android Chrome tap highlight removal */
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    overscroll-behavior-y: none;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background-color: var(--bg-white);
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
    -webkit-overflow-scrolling: touch;
}

/* Container */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography Defaults */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--primary-900);
    line-height: 1.25;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    letter-spacing: -0.03em;
    line-height: 1.15;
}

h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    letter-spacing: -0.025em;
}

h3 {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    letter-spacing: -0.015em;
}

h4 {
    font-size: 1.15rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-500);
    transition: all var(--transition-fast);
}

a:active, button:active {
    transform: scale(0.97);
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    user-select: none;
    -webkit-user-drag: none;
}

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

/* Prevent auto-zoom on Android input focus */
input, select, textarea {
    font-size: 16px !important;
}

/* ===== Loading Screen ===== */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at center, var(--primary-900) 0%, var(--primary-950) 100%);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s var(--ease-out), visibility 0.4s var(--ease-out);
}

.loading-overlay.loaded {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-content {
    text-align: center;
}

.loader-spinner-box {
    position: relative;
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-spinner {
    position: absolute;
    inset: 0;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--cyan-500);
    border-right-color: var(--gold-400);
    border-radius: 50%;
    animation: loaderSpin 1s linear infinite;
}

.loader-icon {
    font-size: 1.5rem;
    color: var(--cyan-400);
    animation: pulseIcon 1.5s ease-in-out infinite alternate;
}

@keyframes loaderSpin {
    to { transform: rotate(360deg); }
}

@keyframes pulseIcon {
    from { transform: scale(0.9); opacity: 0.8; }
    to { transform: scale(1.1); opacity: 1; filter: drop-shadow(0 0 10px var(--cyan-500)); }
}

.loader-title {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: 2px;
    color: var(--text-white);
    margin-bottom: 4px;
}

.loader-subtitle {
    font-size: 0.82rem;
    color: var(--cyan-400);
    letter-spacing: 1px;
}

/* ===== Header & Navigation ===== */
header#mainHeader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 10000;
    padding: 16px 0;
    transition: all 0.35s var(--ease-out);
    background: transparent;
}

header#mainHeader.scrolled {
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 4px 25px rgba(15, 23, 42, 0.08);
    padding: 10px 0;
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

nav.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo */
.logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-white);
    letter-spacing: -0.02em;
    transition: transform var(--transition);
}

.logo:hover {
    transform: scale(1.02);
}

header.scrolled .logo {
    color: var(--primary-900);
}

.logo-icon-wrap {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--cyan-500) 0%, var(--primary-500) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.15rem;
    box-shadow: 0 4px 14px rgba(0, 210, 255, 0.35);
    flex-shrink: 0;
}

.logo-text-group {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-text-main {
    font-weight: 900;
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.logo-text-sub {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--cyan-400);
}

header.scrolled .logo-text-sub {
    color: var(--primary-500);
}

/* Nav Links Desktop */
.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-links a:not(.nav-cta) {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--text-white-90);
    padding: 8px 14px;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    position: relative;
}

header.scrolled .nav-links a:not(.nav-cta) {
    color: var(--text-secondary);
}

.nav-links a:not(.nav-cta):hover,
.nav-links a:not(.nav-cta).active {
    color: var(--text-white);
    background: rgba(255, 255, 255, 0.15);
}

header.scrolled .nav-links a:not(.nav-cta):hover,
header.scrolled .nav-links a:not(.nav-cta).active {
    color: var(--primary-600);
    background: var(--primary-50);
}

/* Header Nav CTA */
.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gold-gradient) !important;
    color: var(--primary-950) !important;
    font-family: var(--font-heading);
    font-weight: 800 !important;
    font-size: 0.9rem !important;
    padding: 10px 22px !important;
    border-radius: var(--radius-full) !important;
    box-shadow: 0 4px 18px var(--gold-glow);
    margin-left: 8px;
    transition: all var(--transition) !important;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px var(--gold-glow) !important;
    color: var(--primary-950) !important;
}

/* Mobile Header Action Group (Quick Call + Hamburger) */
.mobile-header-actions {
    display: none;
    align-items: center;
    gap: 10px;
}

.mobile-quick-call {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--wa-green);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 4px 14px var(--wa-glow);
    transition: all var(--transition-fast);
}

.mobile-quick-call:hover {
    color: #ffffff;
    transform: scale(1.05);
}

.menu-toggle {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    cursor: pointer;
    width: 42px;
    height: 42px;
    position: relative;
    z-index: 10002;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    transition: all var(--transition-fast);
}

header.scrolled .menu-toggle {
    background: var(--primary-50);
    border-color: var(--border-light);
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2.5px;
    background: var(--text-white);
    border-radius: 2px;
    transition: all 0.3s var(--ease-out);
}

header.scrolled .hamburger-line {
    background: var(--primary-900);
}

.menu-toggle.active .hamburger-line:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
}

.menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.menu-toggle.active .hamburger-line:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile Backdrop Overlay */
.nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(6, 14, 26, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s var(--ease-out), visibility 0.35s var(--ease-out);
}

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

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at top center, #143d70 0%, #0a192f 50%, #060e1a 100%);
    overflow: hidden;
    padding: 135px 0 90px;
    color: var(--text-white);
}

/* Hero Glowing Mesh & Gradients */
.hero-gradient-mesh {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 25%, rgba(0, 210, 255, 0.18) 0%, transparent 45%),
        radial-gradient(circle at 85% 30%, rgba(245, 158, 11, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 50% 80%, rgba(31, 108, 192, 0.22) 0%, transparent 55%);
    pointer-events: none;
}

/* Animated Particles */
.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    filter: blur(1px);
    animation: floatParticle 22s infinite ease-in-out;
}

.p1 { width: 340px; height: 340px; top: -100px; left: -80px; animation-delay: 0s; background: rgba(0, 210, 255, 0.07); }
.p2 { width: 260px; height: 260px; top: 18%; right: -60px; animation-delay: -5s; background: rgba(245, 158, 11, 0.05); }
.p3 { width: 180px; height: 180px; bottom: 15%; left: 8%; animation-delay: -10s; }
.p4 { width: 90px; height: 90px; top: 38%; left: 25%; animation-delay: -3s; background: rgba(0, 210, 255, 0.09); }
.p5 { width: 140px; height: 140px; top: 55%; right: 18%; animation-delay: -8s; }
.p6 { width: 70px; height: 70px; top: 12%; left: 52%; animation-delay: -14s; }

@keyframes floatParticle {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(35px, -45px) scale(1.08); }
    66% { transform: translate(-25px, 25px) scale(0.92); }
}

/* Hero Content Grid */
.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    text-align: left;
}

/* Live Status Badge */
.hero-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.35);
    backdrop-filter: blur(12px);
    padding: 7px 16px;
    border-radius: var(--radius-full);
    color: #34d399;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 22px;
}

.live-dot {
    width: 9px;
    height: 9px;
    background: #10b981;
    border-radius: 50%;
    position: relative;
    display: inline-block;
}

.live-dot::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: #10b981;
    opacity: 0.6;
    animation: livePing 1.8s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes livePing {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(2.4); opacity: 0; }
}

/* Hero Title & Gradient Text */
.hero-content h1 {
    color: var(--text-white);
    margin-bottom: 18px;
    font-weight: 900;
}

.gradient-text {
    background: linear-gradient(135deg, #ffffff 0%, var(--cyan-300) 45%, var(--gold-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradientFlow 7s ease infinite;
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-subtitle {
    color: var(--text-white-90);
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.45;
    margin-bottom: 14px;
}

.hero-desc {
    color: var(--text-white-75);
    font-size: 1.02rem;
    line-height: 1.7;
    margin-bottom: 28px;
    max-width: 580px;
}

/* USP Chips Grid in Hero */
.hero-usp-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 32px;
}

.hero-usp-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(10px);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--text-white);
}

.hero-usp-item i {
    color: var(--cyan-400);
    font-size: 0.95rem;
}

/* Hero CTA Buttons */
.hero-buttons {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 32px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.98rem;
    cursor: pointer;
    transition: all var(--transition);
    border: none;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.cta-btn-primary {
    background: var(--gold-gradient);
    color: var(--primary-950);
    box-shadow: 0 6px 24px var(--gold-glow);
}

.cta-btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 32px var(--gold-glow);
    color: var(--primary-950);
}

.cta-btn-primary i {
    font-size: 1.2rem;
}

.cta-btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-white);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
}

.cta-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: translateY(-3px);
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.4);
}

/* Hero Social Proof Box */
.hero-social-proof {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-avatars {
    display: flex;
    align-items: center;
}

.hero-avatar-pill {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid var(--primary-900);
    margin-left: -10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    color: #ffffff;
}

.hero-avatar-pill:first-child {
    margin-left: 0;
}

.avatar-1 { background: #3b82f6; }
.avatar-2 { background: #10b981; }
.avatar-3 { background: #f59e0b; }
.avatar-4 { background: #8b5cf6; }

.hero-proof-text {
    font-size: 0.88rem;
    color: var(--text-white-90);
    line-height: 1.35;
}

.hero-proof-stars {
    color: var(--gold-400);
    margin-bottom: 2px;
    font-size: 0.85rem;
}

/* Hero Visual / Card Display on Right */
.hero-card-display {
    position: relative;
}

.hero-interactive-card {
    background: rgba(16, 35, 62, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius-xl);
    padding: 30px 28px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
    position: relative;
}

.hero-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-card-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.1rem;
    color: var(--text-white);
}

.hero-card-title i {
    color: var(--cyan-400);
}

.hero-card-badge {
    background: rgba(245, 158, 11, 0.2);
    border: 1px solid rgba(245, 158, 11, 0.4);
    color: var(--gold-400);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
}

.hero-quick-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.quick-feature-item {
    display: flex;
    align-items: center;
    gap: 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.quick-feature-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(4px);
}

.quick-feature-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary-600), var(--cyan-500));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.quick-feature-info h4 {
    font-size: 0.95rem;
    color: var(--text-white);
    margin-bottom: 2px;
}

.quick-feature-info p {
    font-size: 0.8rem;
    color: var(--text-white-75);
    margin-bottom: 0;
}

.hero-card-cta-box {
    background: linear-gradient(135deg, rgba(0, 210, 255, 0.15), rgba(31, 108, 192, 0.25));
    border: 1px solid rgba(0, 210, 255, 0.3);
    border-radius: var(--radius-md);
    padding: 16px;
    text-align: center;
}

.hero-card-cta-box p {
    font-size: 0.88rem;
    color: var(--text-white-90);
    margin-bottom: 10px;
    font-weight: 600;
}

.hero-phone-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    background: var(--wa-green);
    color: #ffffff;
    font-weight: 800;
    font-size: 0.95rem;
    padding: 12px 20px;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 16px var(--wa-glow);
    transition: all var(--transition-fast);
}

.hero-phone-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--wa-glow);
    color: #ffffff;
}

/* Floating Guarantee Badge */
.hero-floating-guarantee {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(226, 232, 240, 0.8);
    animation: floatBadge 4s ease-in-out infinite alternate;
}

@keyframes floatBadge {
    0% { transform: translateY(0); }
    100% { transform: translateY(-8px); }
}

.guarantee-icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #ecfdf5;
    color: #10b981;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.guarantee-text strong {
    display: block;
    font-size: 0.86rem;
    color: var(--primary-900);
}

.guarantee-text span {
    font-size: 0.74rem;
    color: var(--text-muted);
}

/* Wave Separator */
.wave-separator {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    z-index: 3;
    line-height: 0;
    pointer-events: none;
}

.wave-separator svg {
    width: 100%;
    height: 70px;
    display: block;
}

/* ===== TRUST HIGHLIGHTS BAR ===== */
.trust-bar-section {
    background: var(--bg-white);
    padding: 36px 0 20px;
    border-bottom: 1px solid var(--border-light);
    position: relative;
    z-index: 4;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    background: var(--bg-light);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-fast);
}

.trust-item:hover {
    transform: translateY(-3px);
    border-color: var(--primary-200);
    box-shadow: var(--shadow-sm);
}

.trust-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    color: var(--primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.trust-info h4 {
    font-size: 0.95rem;
    color: var(--primary-900);
    margin-bottom: 2px;
}

.trust-info p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0;
    line-height: 1.4;
}

/* ===== SECTION COMMON STYLES ===== */
section {
    padding: 85px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.section-header.left-aligned {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary-50);
    color: var(--primary-600);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    margin-bottom: 12px;
    border: 1px solid var(--primary-100);
}

.section-header h2 {
    color: var(--primary-900);
    margin-bottom: 14px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.65;
    margin-bottom: 0;
}

/* Dark Section Common Header */
.dark-section .section-badge {
    background: rgba(255, 255, 255, 0.12);
    color: var(--gold-400);
    border-color: rgba(255, 255, 255, 0.18);
}

.dark-section .section-header h2 {
    color: var(--text-white);
}

.dark-section .section-subtitle {
    color: var(--text-white-75);
}

/* ===== STATS SECTION ===== */
.stats-section {
    background: var(--bg-light);
    padding: 60px 0;
    border-bottom: 1px solid var(--border-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-item {
    background: var(--bg-white);
    padding: 28px 20px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    text-align: center;
    box-shadow: var(--shadow-xs);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-500), var(--cyan-500));
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-200);
}

.stat-item:hover::before {
    opacity: 1;
}

.stat-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    color: var(--primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin: 0 auto 16px;
    transition: all var(--transition);
}

.stat-item:hover .stat-icon {
    background: linear-gradient(135deg, var(--primary-500), var(--cyan-500));
    color: #ffffff;
    transform: scale(1.08) rotate(5deg);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-900);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.92rem;
    font-weight: 600;
}

/* ===== SERVICES SECTION ===== */
.services-section {
    background: var(--bg-white);
}

/* Filter Tabs */
.service-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.service-tab-btn {
    padding: 10px 22px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-light);
    background: var(--bg-light);
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.service-tab-btn:hover {
    background: var(--primary-50);
    color: var(--primary-600);
    border-color: var(--primary-200);
}

.service-tab-btn.active {
    background: var(--primary-600);
    color: #ffffff;
    border-color: var(--primary-600);
    box-shadow: 0 4px 14px rgba(25, 82, 148, 0.3);
}

/* Service Grid & Cards */
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.service-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 32px 26px 26px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-300);
}

.service-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.service-icon-box {
    width: 62px;
    height: 62px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    color: var(--primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    transition: all var(--transition);
}

.service-card:hover .service-icon-box {
    background: linear-gradient(135deg, var(--primary-500), var(--cyan-500));
    color: #ffffff;
    transform: scale(1.05) rotate(4deg);
}

.service-card-tag {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    background: var(--primary-50);
    color: var(--primary-600);
    border: 1px solid var(--primary-100);
}

.service-card-tag.tag-hot {
    background: #fef3c7;
    color: #d97706;
    border-color: #fde68a;
}

.service-card h3 {
    font-size: 1.25rem;
    color: var(--primary-900);
    margin-bottom: 10px;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 18px;
}

.service-features-list {
    margin-bottom: 22px;
    flex-grow: 1;
}

.service-features-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.86rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.service-features-list li i {
    color: var(--success);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.service-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 18px;
    border-top: 1px solid var(--border-light);
    margin-top: auto;
}

.service-starting-price {
    display: flex;
    flex-direction: column;
}

.price-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
}

.price-amount {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--primary-700);
}

.service-order-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    background: var(--primary-50);
    color: var(--primary-600);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.84rem;
    transition: all var(--transition-fast);
}

.service-order-btn:hover {
    background: var(--primary-600);
    color: #ffffff;
    gap: 9px;
}

/* ===== INTERACTIVE COST CALCULATOR ===== */
.calculator-section {
    background: linear-gradient(145deg, #0b1f3a 0%, #060e1a 100%);
    color: var(--text-white);
    padding: 90px 0;
    position: relative;
    overflow: hidden;
}

.calculator-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 20%, rgba(0, 210, 255, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(245, 158, 11, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.calculator-box {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.calc-inputs-col {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.calc-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-white);
    margin-bottom: 10px;
}

.calc-options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.calc-option-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-white-90);
    padding: 12px 14px;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 600;
    text-align: left;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all var(--transition-fast);
}

.calc-option-btn:hover {
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.3);
}

.calc-option-btn.selected {
    background: rgba(0, 210, 255, 0.2);
    border-color: var(--cyan-400);
    color: #ffffff;
    box-shadow: 0 0 16px rgba(0, 210, 255, 0.25);
}

.calc-option-btn i {
    color: var(--cyan-400);
    font-size: 1rem;
}

/* Quantity Selector */
.calc-qty-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
}

.qty-btn {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.qty-btn:hover {
    background: var(--cyan-500);
    color: var(--primary-950);
}

.qty-value {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-white);
    min-width: 40px;
    text-align: center;
}

/* Calculator Result Card */
.calc-result-card {
    background: rgba(16, 35, 62, 0.85);
    border: 1px solid rgba(0, 210, 255, 0.3);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
    position: relative;
}

.calc-result-header {
    margin-bottom: 20px;
}

.calc-result-header span {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--cyan-400);
    font-weight: 700;
}

.calc-total-price {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 2.6rem);
    font-weight: 900;
    color: var(--gold-400);
    margin: 8px 0;
    line-height: 1;
}

.calc-details-summary {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 14px;
    margin-bottom: 24px;
    text-align: left;
    font-size: 0.86rem;
    color: var(--text-white-75);
}

.calc-summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
}

.calc-summary-row:last-child {
    margin-bottom: 0;
    padding-top: 6px;
    border-top: 1px dashed rgba(255, 255, 255, 0.15);
    color: var(--text-white);
    font-weight: 700;
}

.calc-order-btn {
    width: 100%;
    background: var(--gold-gradient);
    color: var(--primary-950);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.98rem;
    padding: 14px 20px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 6px 20px var(--gold-glow);
    transition: all var(--transition-fast);
}

.calc-order-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px var(--gold-glow);
    color: var(--primary-950);
}

/* ===== PRICING SECTION ===== */
.prices-section {
    background: var(--bg-light);
}

.price-tables-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.price-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.price-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-300);
}

.price-card-header {
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 100%);
    padding: 28px 30px;
    color: var(--text-white);
    position: relative;
}

.price-card-header.kulkas-header {
    background: linear-gradient(135deg, #0d2e4e 0%, #155d8a 100%);
}

.price-card-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.price-card-header h3 {
    color: var(--text-white);
    font-size: 1.35rem;
    margin-bottom: 4px;
}

.price-card-header p {
    color: var(--text-white-75);
    font-size: 0.88rem;
    margin-bottom: 0;
}

.price-badge {
    background: var(--gold-500);
    color: var(--primary-950);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.74rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-card-body {
    padding: 10px 24px 24px;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
}

.price-table th {
    padding: 16px 12px 12px;
    text-align: left;
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-muted);
    border-bottom: 2px solid var(--border-light);
}

.price-table td {
    padding: 14px 12px;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.94rem;
    color: var(--text-secondary);
}

.price-table tbody tr {
    transition: background var(--transition-fast);
}

.price-table tbody tr:hover {
    background: var(--primary-50);
}

.price-table tbody tr:last-child td {
    border-bottom: none;
}

.price-service-name {
    font-weight: 600;
    color: var(--primary-900);
}

.price-value {
    text-align: right;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--primary-600);
}

.highlight-price {
    color: var(--gold-600);
    font-weight: 700;
}

.price-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-top: 36px;
    padding: 18px 22px;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    border-left: 4px solid var(--gold-500);
}

.price-disclaimer i {
    color: var(--gold-500);
    font-size: 1.2rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.price-disclaimer p {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 0;
    line-height: 1.5;
}

/* ===== BRANDS SECTION ===== */
.brands-section {
    background: var(--bg-white);
    padding: 48px 0;
    border-bottom: 1px solid var(--border-light);
}

.brands-title {
    text-align: center;
    font-size: 0.88rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.brands-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.brand-chip {
    padding: 10px 22px;
    border-radius: var(--radius-full);
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.92rem;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-fast);
}

.brand-chip:hover {
    background: var(--primary-50);
    color: var(--primary-600);
    border-color: var(--primary-200);
    transform: translateY(-2px);
}

/* ===== ABOUT SECTION ===== */
.about-section {
    background: var(--bg-white);
}

.about-content {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    align-items: center;
}

.about-visual-column {
    position: relative;
}

.about-main-image-wrap {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-light);
}

.about-main-image-wrap img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
}

.about-main-image-wrap:hover img {
    transform: scale(1.04);
}

/* About Overlays & Badges */
.about-experience-pill {
    position: absolute;
    top: 24px;
    left: 24px;
    background: rgba(10, 25, 47, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 10px 18px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-white);
    font-size: 0.86rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.about-experience-pill i {
    color: var(--gold-400);
}

.about-floating-card {
    position: absolute;
    bottom: -24px;
    right: -20px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 14px;
    max-width: 280px;
}

.about-floating-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--cyan-500), var(--primary-500));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.about-floating-info h4 {
    font-size: 0.95rem;
    color: var(--primary-900);
    margin-bottom: 2px;
}

.about-floating-info p {
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* About Text Column */
.about-text-column h2 {
    margin-bottom: 16px;
}

.about-lead-text {
    font-size: 1.08rem;
    line-height: 1.7;
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 16px;
}

.about-description {
    font-size: 0.96rem;
    line-height: 1.65;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.issues-solved-card {
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    margin-bottom: 28px;
}

.issues-solved-card h4 {
    font-size: 1rem;
    color: var(--primary-800);
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.issues-solved-card h4 i {
    color: var(--primary-500);
}

.issues-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 16px;
}

.issues-grid li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text-secondary);
}

.issues-grid li i {
    color: var(--success);
    font-size: 0.82rem;
    flex-shrink: 0;
}

/* Why Choose Us Pill Grid */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.why-us-pill {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.why-us-pill:hover {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.why-us-pill i {
    color: var(--primary-500);
    font-size: 1.1rem;
}

.why-us-pill span {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary-900);
}

/* ===== WORKFLOW SECTION (4 LANGKAH MUDAH) ===== */
.workflow-section {
    background: var(--bg-light);
    padding: 85px 0;
}

.workflow-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.workflow-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-xs);
    position: relative;
    transition: all var(--transition);
}

.workflow-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-300);
}

.workflow-step-num {
    position: absolute;
    top: 18px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary-100);
}

.workflow-icon {
    width: 54px;
    height: 54px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    color: var(--primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.workflow-card:hover .workflow-icon {
    background: linear-gradient(135deg, var(--primary-500), var(--cyan-500));
    color: #ffffff;
}

.workflow-card h3 {
    font-size: 1.15rem;
    color: var(--primary-900);
    margin-bottom: 10px;
}

.workflow-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 0;
}

/* ===== GALLERY SECTION ===== */
.gallery-section {
    background: var(--bg-white);
}

.gallery-filter-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

.gallery-filter-btn {
    padding: 8px 18px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-light);
    background: var(--bg-light);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.gallery-filter-btn:hover {
    background: var(--primary-50);
    color: var(--primary-600);
}

.gallery-filter-btn.active {
    background: var(--primary-600);
    color: #ffffff;
    border-color: var(--primary-600);
}

/* Symmetrical 6 Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4 / 3;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-xs);
    background: var(--bg-slate);
}

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 25, 47, 0.9) 0%, rgba(10, 25, 47, 0.3) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.35s var(--ease-out);
}

.gallery-overlay-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 12px;
    transform: translateY(12px);
    transition: transform 0.35s var(--ease-out);
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover .gallery-overlay-icon {
    transform: translateY(0);
}

.gallery-overlay h4 {
    color: var(--text-white);
    font-size: 1.05rem;
    margin-bottom: 2px;
}

.gallery-overlay span {
    color: var(--cyan-400);
    font-size: 0.82rem;
    font-weight: 600;
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed;
    inset: 0;
    background: rgba(6, 14, 26, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s var(--ease-out), visibility 0.3s var(--ease-out);
    padding: 24px;
}

.lightbox-modal.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 900px;
    width: 100%;
    text-align: center;
}

.lightbox-content img {
    max-height: 75vh;
    border-radius: var(--radius-lg);
    margin: 0 auto 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.lightbox-caption {
    color: var(--text-white);
    font-size: 1.1rem;
    font-weight: 700;
}

.lightbox-close {
    position: absolute;
    top: -48px;
    right: 0;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: #ffffff;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.lightbox-close:hover {
    background: var(--gold-500);
    color: var(--primary-950);
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials-section {
    background: radial-gradient(ellipse at center, #0f2d54 0%, #0a192f 60%, #060e1a 100%);
    color: var(--text-white);
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(0, 210, 255, 0.12) 0%, transparent 45%),
        radial-gradient(circle at 80% 70%, rgba(245, 158, 11, 0.08) 0%, transparent 45%);
    pointer-events: none;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    position: relative;
    z-index: 2;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-xl);
    padding: 32px 28px;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}

.testimonial-card:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: translateY(-8px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.3);
}

.testimonial-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}

.testimonial-stars {
    color: var(--gold-400);
    font-size: 0.95rem;
    display: flex;
    gap: 2px;
}

.verified-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    font-size: 0.72rem;
    font-weight: 700;
}

.testimonial-quote {
    color: var(--text-white-90);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 24px;
    flex-grow: 1;
    font-style: italic;
}

.testimonial-author-box {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.author-avatar-styled {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    color: #ffffff;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.avatar-budi { background: linear-gradient(135deg, #2563eb, #38bdf8); }
.avatar-siti { background: linear-gradient(135deg, #ec4899, #f472b6); }
.avatar-agus { background: linear-gradient(135deg, #10b981, #34d399); }

.author-details h4 {
    color: var(--text-white);
    font-size: 0.98rem;
    margin-bottom: 2px;
}

.author-service-tag {
    font-size: 0.78rem;
    color: var(--cyan-300);
}

/* ===== FAQ SECTION ===== */
.faq-section {
    background: var(--bg-light);
}

.faq-wrapper {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: all var(--transition);
    box-shadow: var(--shadow-xs);
}

.faq-item:hover {
    border-color: var(--primary-300);
}

.faq-item.active {
    border-color: var(--primary-500);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 26px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--primary-900);
    text-align: left;
    gap: 16px;
    transition: color var(--transition-fast);
}

.faq-item.active .faq-question {
    color: var(--primary-600);
}

.faq-icon-box {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--primary-50);
    color: var(--primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
    transition: all 0.35s var(--ease-out);
}

.faq-item.active .faq-icon-box {
    background: var(--primary-600);
    color: #ffffff;
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease-out), padding 0.4s var(--ease-out);
    padding: 0 26px;
}

.faq-item.active .faq-answer {
    max-height: 400px;
    padding: 0 26px 24px;
}

.faq-answer p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 36px;
    margin-bottom: 48px;
}

.contact-info-card {
    background: linear-gradient(145deg, #0b1f3a 0%, #060e1a 100%);
    color: var(--text-white);
    border-radius: var(--radius-xl);
    padding: 38px 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info-card h3 {
    color: var(--text-white);
    font-size: 1.35rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-info-card h3 i {
    color: var(--cyan-400);
}

.contact-items-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 28px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-item-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--cyan-400);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.contact-item-icon.wa-icon {
    background: rgba(37, 211, 102, 0.15);
    color: var(--wa-green);
    border-color: rgba(37, 211, 102, 0.3);
}

.contact-item-text strong {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-white-60);
    margin-bottom: 3px;
}

.contact-item-text a,
.contact-item-text span {
    font-size: 0.98rem;
    color: var(--text-white);
    font-weight: 600;
}

.contact-item-text a:hover {
    color: var(--cyan-400);
}

/* Service Area Coverage Chips */
.service-coverage-box {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.service-coverage-box h4 {
    font-size: 0.95rem;
    color: var(--text-white);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-coverage-box h4 i {
    color: var(--gold-400);
}

.coverage-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.coverage-chip {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-white-90);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.78rem;
    font-weight: 600;
}

/* Contact Form Card */
.contact-form-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: 38px 34px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
}

.contact-form-card h3 {
    font-size: 1.35rem;
    color: var(--primary-900);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-form-card h3 i {
    color: var(--primary-500);
}

.contact-form-subtitle {
    font-size: 0.92rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--primary-900);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-md);
    background: var(--bg-light);
    color: var(--text-primary);
    font-size: 16px !important; /* Prevents auto-zoom in Android Chrome */
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    background: #ffffff;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 4px rgba(31, 108, 192, 0.12);
}

.form-submit-btn {
    width: 100%;
    background: var(--wa-green);
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.02rem;
    padding: 15px 24px;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 6px 20px var(--wa-glow);
    transition: all var(--transition-fast);
}

.form-submit-btn:hover {
    background: #20ba5a;
    transform: translateY(-2px);
    box-shadow: 0 8px 26px var(--wa-glow);
}

/* Map Embed Container */
.map-embed-wrapper {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
}

.map-embed-header {
    background: var(--bg-light);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-light);
}

.map-embed-header h4 {
    font-size: 1rem;
    color: var(--primary-900);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 0;
}

.map-embed-header h4 i {
    color: var(--primary-500);
}

.map-address-badge {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* ===== CTA BANNER ===== */
.cta-banner-section {
    background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 60%, var(--primary-600) 100%);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
    color: var(--text-white);
}

.cta-banner-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 210, 255, 0.16) 0%, transparent 45%),
        radial-gradient(circle at 80% 50%, rgba(245, 158, 11, 0.14) 0%, transparent 45%);
    pointer-events: none;
}

.cta-banner-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    position: relative;
    z-index: 2;
}

.cta-banner-text h2 {
    color: var(--text-white);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-bottom: 8px;
}

.cta-banner-text p {
    color: var(--text-white-75);
    font-size: 1.05rem;
    margin-bottom: 0;
}

.cta-banner-action {
    display: flex;
    gap: 14px;
    flex-shrink: 0;
}

.banner-wa-btn {
    background: var(--gold-gradient);
    color: var(--primary-950);
    font-family: var(--font-heading);
    font-weight: 800;
    padding: 15px 32px;
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.98rem;
    box-shadow: 0 6px 24px var(--gold-glow);
    white-space: nowrap;
    transition: all var(--transition);
}

.banner-wa-btn:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 10px 32px var(--gold-glow);
    color: var(--primary-950);
}

/* ===== FOOTER ===== */
footer {
    background: var(--bg-dark);
    color: var(--text-white-75);
    padding: 80px 0 28px;
    position: relative;
    overflow: hidden;
}

.footer-wave {
    position: absolute;
    top: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
    pointer-events: none;
}

.footer-wave svg {
    width: 100%;
    height: 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr 0.9fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-brand h4 {
    color: var(--text-white);
    font-size: 1.25rem;
    margin-bottom: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-brand p {
    color: var(--text-white-60);
    font-size: 0.9rem;
    line-height: 1.65;
    margin-bottom: 20px;
}

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

.footer-social-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

.footer-social-btn:hover {
    background: var(--cyan-500);
    color: var(--primary-950);
    transform: translateY(-3px);
}

.footer-col h4 {
    color: var(--text-white);
    font-size: 1.05rem;
    margin-bottom: 18px;
    font-weight: 700;
}

.footer-nav-list li {
    margin-bottom: 10px;
}

.footer-nav-list li a {
    color: var(--text-white-60);
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-fast);
}

.footer-nav-list li a i {
    font-size: 0.65rem;
    color: var(--cyan-400);
}

.footer-nav-list li a:hover {
    color: var(--cyan-400);
    transform: translateX(4px);
}

.footer-contact-info p {
    color: var(--text-white-60);
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
}

.footer-contact-info p i {
    color: var(--cyan-400);
    margin-top: 4px;
    font-size: 0.95rem;
    flex-shrink: 0;
}

footer hr {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-bottom: 24px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.84rem;
    color: var(--text-white-60);
}



/* ===== FLOATING WIDGETS ===== */
/* Floating WhatsApp */
.whatsapp-float-widget {
    position: fixed;
    bottom: 26px;
    left: 26px;
    z-index: 9998;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.wa-float-btn {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--wa-green);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    box-shadow: 0 6px 20px var(--wa-glow);
    position: relative;
    transition: all var(--transition);
}

.wa-float-btn:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 10px 30px var(--wa-glow);
    color: #ffffff;
}

.wa-pulse-ring {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--wa-green);
    animation: waFloatPulse 2s ease-out infinite;
}

@keyframes waFloatPulse {
    0% { transform: scale(1); opacity: 0.7; }
    100% { transform: scale(1.45); opacity: 0; }
}

.wa-float-tooltip {
    background: var(--primary-900);
    color: #ffffff;
    padding: 8px 14px;
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    white-space: nowrap;
    animation: fadeInTooltip 0.5s ease-out;
}

@keyframes fadeInTooltip {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Scroll To Top Button */
.back-to-top-btn {
    position: fixed;
    bottom: 26px;
    right: 26px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-600);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    z-index: 9998;
    box-shadow: var(--shadow-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
}

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

.back-to-top-btn:hover {
    background: var(--gold-500);
    color: var(--primary-950);
    transform: translateY(-4px);
    box-shadow: var(--shadow-gold);
}

/* Live Booking Notification Toast */
.booking-toast {
    position: fixed;
    bottom: 96px;
    left: 26px;
    background: rgba(10, 25, 47, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 9997;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
    max-width: 320px;
    transform: translateY(20px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s var(--ease-out);
}

.booking-toast.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.toast-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 210, 255, 0.2);
    color: var(--cyan-400);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.toast-text {
    font-size: 0.82rem;
    color: var(--text-white-90);
    line-height: 1.35;
}

.toast-text strong {
    color: var(--cyan-300);
}

.toast-time {
    display: block;
    font-size: 0.72rem;
    color: var(--text-white-60);
    margin-top: 2px;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-white-60);
    cursor: pointer;
    font-size: 0.85rem;
    padding: 2px;
}

/* ===== SCROLL REVEAL ANIMATIONS ===== */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
}

.reveal.revealed {
    opacity: 1;
    transform: none;
}

/* ==========================================================================
   RESPONSIVE & ANDROID OPTIMIZED MEDIA QUERIES
   ========================================================================== */

/* Medium Desktops & Tablets Landscape (<= 1080px) */
@media (max-width: 1080px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-content {
        text-align: center;
    }

    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-usp-grid,
    .hero-buttons,
    .hero-social-proof {
        justify-content: center;
    }

    .hero-interactive-card {
        max-width: 540px;
        margin: 0 auto;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-visual-column {
        max-width: 540px;
        margin: 0 auto;
    }

    .calculator-box {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

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

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

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

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

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

    .cta-banner-box {
        flex-direction: column;
        text-align: center;
    }
}

/* Tablets & Android Devices (<= 768px) */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    section {
        padding: 60px 0;
    }

    .container {
        padding: 0 18px;
    }

    /* Mobile Header with Quick Call button */
    .mobile-header-actions {
        display: flex;
    }

    .whatsapp-float-widget {
        bottom: 20px;
        left: 20px;
    }

    .wa-float-tooltip {
        display: none;
    }

    .back-to-top-btn {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
        font-size: 1.05rem;
    }

    .booking-toast {
        bottom: 80px;
        left: 16px;
        right: 16px;
        max-width: none;
    }

    /* Mobile Navigation Drawer */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 82%;
        max-width: 320px;
        height: 100vh;
        background: var(--bg-white);
        flex-direction: column;
        align-items: stretch;
        padding: 85px 20px 32px;
        gap: 4px;
        box-shadow: -10px 0 40px rgba(0, 0, 0, 0.2);
        transition: right 0.35s var(--ease-out);
        z-index: 10001;
        overflow-y: auto;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a:not(.nav-cta) {
        color: var(--primary-900) !important;
        font-size: 1.05rem;
        padding: 13px 14px;
        border-radius: var(--radius-md);
        border-bottom: 1px solid var(--border-light);
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .nav-links a:not(.nav-cta):hover,
    .nav-links a:not(.nav-cta).active {
        background: var(--primary-50);
        color: var(--primary-600) !important;
    }

    .nav-cta {
        margin-top: 14px;
        margin-left: 0;
        justify-content: center;
        padding: 14px 20px !important;
    }

    /* Hero */
    .hero-section {
        padding: 110px 0 70px;
        min-height: auto;
    }

    .hero-content h1 {
        font-size: 2.1rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-desc {
        font-size: 0.95rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    .hero-buttons .cta-btn {
        width: 100%;
        padding: 14px 24px;
    }

    .hero-floating-guarantee {
        position: static;
        margin-top: 16px;
        justify-content: center;
    }

    /* Smooth Touch Scrollable Tabs */
    .service-tabs,
    .gallery-filter-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 8px;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .service-tabs::-webkit-scrollbar,
    .gallery-filter-tabs::-webkit-scrollbar {
        display: none;
    }

    .service-tab-btn,
    .gallery-filter-btn {
        white-space: nowrap;
        flex-shrink: 0;
    }

    /* Grids to single column */
    .service-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .price-tables-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .price-table th,
    .price-table td {
        padding: 12px 8px;
        font-size: 0.88rem;
    }

    .testimonial-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .form-grid-2 {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .calc-options-grid {
        grid-template-columns: 1fr;
    }

    .why-us-grid {
        grid-template-columns: 1fr;
    }

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

    .about-main-image-wrap img {
        height: 320px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 32px;
    }

    .footer-brand h4,
    .footer-contact-info p {
        justify-content: center;
    }

    .footer-social-links {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 6px;
        text-align: center;
    }
}

/* Small Android Phones (<= 480px) */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .container {
        padding: 0 14px;
    }

    .hero-content h1 {
        font-size: 1.85rem;
    }

    .trust-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .trust-item {
        padding: 10px 14px;
    }

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

    .stat-item {
        padding: 18px 10px;
    }

    .stat-number {
        font-size: 1.85rem;
    }

    .stat-icon {
        width: 44px;
        height: 44px;
        font-size: 1.15rem;
        margin-bottom: 10px;
    }

    .workflow-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .workflow-card {
        padding: 24px 20px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .about-floating-card {
        position: static;
        margin-top: 14px;
        max-width: 100%;
    }

    .calculator-box {
        padding: 22px 16px;
        border-radius: var(--radius-lg);
    }

    .calc-total-price {
        font-size: 2rem;
    }

    .contact-form-card,
    .contact-info-card {
        padding: 24px 18px;
        border-radius: var(--radius-lg);
    }

    .banner-wa-btn {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
    }

    .faq-question {
        padding: 16px 18px;
        font-size: 0.98rem;
    }

    .faq-answer {
        padding: 0 18px;
    }

    .faq-item.active .faq-answer {
        padding: 0 18px 18px;
    }
}