/* ==========================================================================
   DESIGN SYSTEM & CUSTOM VARIABLES (LIGHT/DARK THEMES)
   ========================================================================== */
:root {
    /* Fonts */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;

    /* Transition Speeds */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);

    /* Light Theme Palette */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --color-primary: #1d4ed8;       /* Cobalt Blue */
    --color-primary-rgb: 29, 78, 216;
    --color-primary-hover: #1e40af;
    --color-accent: #06b6d4;        /* Cyan */
    --color-accent-rgb: 6, 182, 212;
    --color-accent-hover: #0891b2;
    --color-success: #10b981;       /* WhatsApp Green / Success */
    --color-success-hover: #059669;
    --border-color: #e2e8f0;
    --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.02);
    --hover-shadow: 0 20px 40px -15px rgba(29, 78, 216, 0.15), 0 4px 6px rgba(0, 0, 0, 0.04);
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.6);
    --preloader-bg: #0f172a;
}

.dark-theme {
    /* Dark Theme Palette */
    --bg-primary: #090d16;
    --bg-secondary: #111827;
    --bg-tertiary: #1f2937;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-muted: #9ca3af;
    --color-primary: #3b82f6;       /* Lighter Blue for Contrast */
    --color-primary-rgb: 59, 130, 246;
    --color-primary-hover: #60a5fa;
    --color-accent: #22d3ee;        /* Electric Cyan */
    --color-accent-rgb: 34, 211, 238;
    --color-accent-hover: #67e8f9;
    --border-color: #374151;
    --card-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5), 0 1px 3px rgba(0, 0, 0, 0.3);
    --hover-shadow: 0 20px 45px -15px rgba(59, 130, 246, 0.3), 0 4px 12px rgba(0, 0, 0, 0.2);
    --glass-bg: rgba(17, 24, 39, 0.75);
    --glass-border: rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    color: var(--text-secondary);
    background-color: var(--bg-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 700;
    line-height: 1.25;
    transition: color var(--transition-normal);
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin-right: auto;
    margin-left: auto;
    padding-right: 1.5rem;
    padding-left: 1.5rem;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ==========================================================================
   PRELOADER
   ========================================================================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--preloader-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.6s cubic-bezier(0.25, 1, 0.5, 1), visibility 0.6s;
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.logo-loader {
    font-size: 4rem;
    color: #3b82f6;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 15px rgba(59, 130, 246, 0.6));
}

.wrench-animation {
    animation: wrench-spin 2s ease-in-out infinite;
    display: inline-block;
}

.loader-bar {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    margin: 0 auto 1rem;
    overflow: hidden;
    position: relative;
}

.loader-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #3b82f6, #22d3ee);
    border-radius: 2px;
    animation: load-progress 1.8s ease-in-out forwards;
}

.loader-text {
    font-family: var(--font-heading);
    color: #e2e8f0;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    opacity: 0.7;
}

@keyframes wrench-spin {
    0% { transform: rotate(0deg); }
    30% { transform: rotate(45deg); }
    70% { transform: rotate(-45deg); }
    100% { transform: rotate(0deg); }
}

@keyframes load-progress {
    0% { width: 0%; }
    50% { width: 60%; }
    100% { width: 100%; }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 50px;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(var(--color-primary-rgb), 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
    border-radius: 50px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(var(--color-primary-rgb), 0.4);
    color: #ffffff;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-3px);
    background: rgba(var(--color-primary-rgb), 0.03);
}

.btn-large {
    padding: 1rem 2.2rem;
    font-size: 1.05rem;
}

.btn-full {
    width: 100%;
    padding: 1rem;
    font-size: 1.05rem;
}

/* ==========================================================================
   HEADER & STICKY NAVBAR
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: transparent;
    border-bottom: 1px solid transparent;
    transition: background-color var(--transition-normal), border-color var(--transition-normal), padding var(--transition-normal), backdrop-filter var(--transition-normal);
    padding: 1.5rem 0;
}

.main-header.scrolled {
    background-color: var(--glass-bg);
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.8rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #ffffff;
    border-radius: 12px;
    font-size: 1.1rem;
    box-shadow: 0 4px 10px rgba(var(--color-primary-rgb), 0.25);
    transition: transform var(--transition-normal);
}

.logo:hover .logo-icon {
    transform: rotate(20deg) scale(1.05);
}

.logo .highlight {
    color: var(--color-primary);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.navbar {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width var(--transition-normal);
    border-radius: 2px;
}

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

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

/* Theme Toggle */
.theme-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all var(--transition-normal);
}

.theme-btn:hover {
    transform: scale(1.05);
    background: var(--border-color);
}

.btn-header {
    padding: 0.6rem 1.4rem;
    font-size: 0.9rem;
}

/* Hamburguer Mobile Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.mobile-menu-btn .bar {
    width: 100%;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

/* Hamburguer Animation when active */
.mobile-menu-btn.active .bar:nth-child(1) {
    transform: translateY(8.5px) rotate(45deg);
}

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

.mobile-menu-btn.active .bar:nth-child(3) {
    transform: translateY(-8.5px) rotate(-45deg);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.85);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg, 
        rgba(9, 13, 22, 0.85) 0%, 
        rgba(9, 13, 22, 0.65) 50%, 
        rgba(var(--color-primary-rgb), 0.15) 100%
    );
}

.dark-theme .hero-overlay {
    background: linear-gradient(
        135deg, 
        rgba(9, 13, 22, 0.95) 0%, 
        rgba(9, 13, 22, 0.8) 50%, 
        rgba(9, 13, 22, 0.4) 100%
    );
}

.hero-content {
    color: #ffffff;
    z-index: 10;
    max-width: 800px;
    text-align: left;
    margin-bottom: 2rem;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    color: #ffffff;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(90deg, #3b82f6, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 2.5rem;
    max-width: 650px;
    line-height: 1.6;
}

.hero-btns {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 3.5rem;
}

.hero-btns .btn-secondary {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.3);
}

.hero-btns .btn-secondary:hover {
    border-color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.hero-trust {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.trust-item i {
    color: var(--color-accent);
    font-size: 1.1rem;
}

/* Wave Divider */
.wave-divider {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    transform: rotate(180deg);
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 70px;
}

.wave-divider .shape-fill {
    fill: var(--bg-primary);
    transition: fill var(--transition-normal);
}

/* ==========================================================================
   STATS BAR
   ========================================================================== */
.stats-section {
    position: relative;
    margin-top: -35px;
    z-index: 30;
    padding-bottom: 3rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.stat-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 1.8rem;
    display: flex;
    align-items: center;
    gap: 1.2rem;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal), background-color var(--transition-normal);
}

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

.stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(var(--color-primary-rgb), 0.08);
    color: var(--color-primary);
    border-radius: 12px;
    font-size: 1.4rem;
    transition: background var(--transition-normal), color var(--transition-normal);
}

.stat-card:hover .stat-icon {
    background: var(--color-primary);
    color: #ffffff;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.2rem;
}

.stat-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================================================
   SECTIONS GENERAL STYLE
   ========================================================================== */
.services-section, .about-section, .testimonials-section, .contact-section {
    padding: 7rem 0;
}

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

.section-header {
    max-width: 650px;
    margin: 0 auto 5rem;
}

.section-subtitle {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    display: inline-block;
    margin-bottom: 0.8rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.5px;
    margin-bottom: 1rem;
}

.title-underline {
    width: 70px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    margin: 0 auto 1.5rem;
    border-radius: 2px;
}

.title-underline.left {
    margin: 0 0 1.5rem 0;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   SERVICES GRID (CARDS WITH DYNAMIC MOTION)
   ========================================================================== */
.services-grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.service-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-slow), box-shadow var(--transition-normal), border-color var(--transition-normal), background-color var(--transition-normal);
}

.service-card:hover {
    box-shadow: var(--hover-shadow);
    border-color: rgba(var(--color-primary-rgb), 0.15);
}

.service-image-wrapper {
    position: relative;
    background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.03), rgba(var(--color-accent-rgb), 0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    overflow: hidden;
}

.service-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    transition: transform var(--transition-slow);
}

.service-card:hover .service-img {
    transform: scale(1.08);
}

/* Decorative grid lines behind service icons */
.service-image-wrapper::before {
    content: '';
    position: absolute;
    width: 150%;
    height: 150%;
    background-image: radial-gradient(var(--border-color) 1.5px, transparent 1.5px);
    background-size: 24px 24px;
    opacity: 0.4;
    transform: rotate(15deg);
    z-index: 1;
}

.service-icon-bg {
    position: relative;
    z-index: 5;
    width: 120px;
    height: 120px;
    border-radius: 35px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    color: var(--color-primary);
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.icon-overlay {
    position: absolute;
    bottom: -10px;
    right: -10px;
    font-size: 1.8rem;
    color: var(--color-accent);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    width: 45px;
    height: 45px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--card-shadow);
}

.service-card:hover .service-icon-bg {
    transform: translateY(-8px) rotate(-5deg) scale(1.05);
    box-shadow: 0 15px 30px rgba(var(--color-primary-rgb), 0.15);
}

.service-info {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-info h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-info p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.service-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.service-list li i {
    color: var(--color-success);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
    font-size: 0.95rem;
}

.service-link i {
    transition: transform var(--transition-fast);
}

.service-card:hover .service-link i {
    transform: translateX(5px);
}

/* ==========================================================================
   ABOUT / FEATURES SECTION
   ========================================================================== */
.about-section {
    background-color: var(--bg-tertiary);
    transition: background-color var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.feature-item {
    display: flex;
    gap: 1.2rem;
}

.feature-icon {
    flex-shrink: 0;
    width: 54px;
    height: 54px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--color-primary);
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-normal), background var(--transition-normal), color var(--transition-normal);
}

.feature-item:hover .feature-icon {
    transform: scale(1.08) rotate(5deg);
    background: var(--color-primary);
    color: #ffffff;
}

.feature-detail h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
    color: var(--text-primary);
}

.feature-detail p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.about-graphics {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    position: relative;
}

.badge-experience {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    padding: 2.5rem;
    border-radius: 24px;
    color: #ffffff;
    text-align: center;
    box-shadow: 0 15px 35px rgba(var(--color-primary-rgb), 0.25);
    position: relative;
    overflow: hidden;
}

.badge-experience::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
}

.badge-experience .num {
    display: block;
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.badge-experience .lbl {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.brands-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
}

.brands-card h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
    text-align: center;
}

.brands-sub {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 1.5rem;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
}

.brand-item {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.8rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.brand-item:hover {
    background: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.2rem;
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal), background-color var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
    border-color: rgba(var(--color-primary-rgb), 0.15);
}

.stars {
    color: #f59e0b; /* Amber Stars */
    margin-bottom: 1.2rem;
    font-size: 0.9rem;
}

.testimonial-text {
    font-style: italic;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 1.8rem;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.client-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(var(--color-primary-rgb), 0.08);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.client-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
}

.client-role {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-section {
    background-color: var(--bg-tertiary);
    transition: background-color var(--transition-normal);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
}

.contact-lead {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--text-primary);
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.form-icon {
    position: absolute;
    left: 1.2rem;
    color: var(--text-muted);
    font-size: 1.1rem;
    pointer-events: none;
    transition: color var(--transition-fast);
}

.form-icon.align-top {
    top: 1.1rem;
}

.input-wrapper input,
.input-wrapper select,
.input-wrapper textarea {
    width: 100%;
    padding: 0.9rem 1.2rem 0.9rem 2.8rem;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-normal);
}

.input-wrapper textarea {
    resize: none;
}

.input-wrapper select {
    appearance: none;
    cursor: pointer;
}

.input-wrapper input:focus,
.input-wrapper select:focus,
.input-wrapper textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), 0.1);
}

.input-wrapper input:focus + .form-icon,
.input-wrapper select:focus + .form-icon,
.input-wrapper textarea:focus + .form-icon {
    color: var(--color-primary);
}

/* Contact Info Cards */
.info-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
    box-shadow: var(--card-shadow);
    margin-bottom: 2rem;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.info-item {
    display: flex;
    gap: 1.2rem;
}

.info-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(var(--color-primary-rgb), 0.08);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.info-text h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.2rem;
}

.info-text p {
    font-size: 0.92rem;
    color: var(--text-secondary);
}

/* Map Mockup with interactive pulses */
.map-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.map-card h4 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.map-card h4 i {
    color: var(--color-primary);
}

.map-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.coverage-zones {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.zone-badge {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    padding: 0.4rem 0.8rem;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 50px;
    color: var(--text-secondary);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.zone-badge:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.map-mockup {
    position: relative;
    height: 180px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.grid-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(var(--color-primary-rgb), 0.05) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(var(--color-primary-rgb), 0.05) 1px, transparent 1px);
    background-size: 20px 20px;
}

.map-pin {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.8rem;
    color: var(--color-primary);
    z-index: 10;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.15));
}

.pin-2 {
    top: 65%;
    left: 25%;
    font-size: 1.2rem;
    color: var(--color-accent);
    animation: move-truck 8s ease-in-out infinite alternate;
}

.pin-3 {
    top: 25%;
    left: 75%;
    font-size: 1.1rem;
    color: var(--text-muted);
}

.map-pulse {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background-color: var(--color-primary);
    border-radius: 50%;
    z-index: 5;
}

.map-pulse::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    animation: radar-ping 2.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes radar-ping {
    0% {
        width: 10px;
        height: 10px;
        opacity: 0.9;
    }
    100% {
        width: 150px;
        height: 150px;
        opacity: 0;
    }
}

@keyframes move-truck {
    0% {
        transform: translate(0, 0) scaleX(1);
    }
    49% {
        transform: translate(25px, -10px) scaleX(1);
    }
    50% {
        transform: translate(25px, -10px) scaleX(-1);
    }
    100% {
        transform: translate(-10px, 15px) scaleX(-1);
    }
}

/* ==========================================================================
   MAIN FOOTER
   ========================================================================== */
.main-footer {
    background-color: #0b0f19;
    color: #94a3b8;
    padding: 5rem 0 0 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}

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

.footer-brand .logo {
    color: #ffffff;
    margin-bottom: 1.5rem;
}

.footer-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.8rem;
    max-width: 320px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background-color: rgba(255,255,255,0.04);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-grid h4 {
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-grid h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background: var(--color-primary);
}

.footer-grid ul {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-grid ul a {
    font-size: 0.92rem;
    transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer-grid ul a:hover {
    color: #ffffff;
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding: 2rem 0;
    font-size: 0.85rem;
}

.footer-bottom-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a:hover {
    color: #ffffff;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON (DYNAMIC MICRO-ANIMATION)
   ========================================================================== */
.whatsapp-widget {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    display: flex;
    align-items: center;
    flex-direction: row-reverse;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 2.2rem;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    position: relative;
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s;
}

.wa-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #25d366;
    border-radius: 50%;
    z-index: -1;
    animation: wa-pulse-wave 2.2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1) rotate(8deg);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

.wa-tooltip {
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    box-shadow: var(--card-shadow);
    padding: 0.5rem 1rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-right: 1rem;
    pointer-events: none;
    opacity: 0;
    transform: translateX(15px);
    transition: opacity 0.4s, transform 0.4s;
    white-space: nowrap;
}

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

/* Tooltip auto-appear animation trigger via JS */
.whatsapp-widget.show-tooltip .wa-tooltip {
    opacity: 1;
    transform: translateX(0);
}

@keyframes wa-pulse-wave {
    0% {
        transform: scale(0.95);
        opacity: 0.85;
    }
    50% {
        opacity: 0.35;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* ==========================================================================
   SCROLL-DRIVEN MOTION ANIMATIONS (ENTRY FROM OUTSIDE TO INSIDE)
   ========================================================================== */
.scroll-anim {
    opacity: 0;
    transition-duration: 0.9s;
    transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
    transition-property: opacity, transform;
}

.scroll-anim[data-anim="slide-left"] {
    transform: translateX(-60px);
}

.scroll-anim[data-anim="slide-right"] {
    transform: translateX(60px);
}

.scroll-anim[data-anim="scale-up"] {
    transform: scale(0.9) translateY(30px);
}

/* Active State added by JavaScript */
.scroll-anim.animated {
    opacity: 1;
    transform: translate(0) scale(1);
}

/* Delay helpers */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Hero Entry Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUpAnim 1s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}

.fade-in-up.delay-1 { animation-delay: 0.2s; }
.fade-in-up.delay-2 { animation-delay: 0.4s; }
.fade-in-up.delay-3 { animation-delay: 0.6s; }
.fade-in-up.delay-4 { animation-delay: 0.8s; }

@keyframes fadeInUpAnim {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

/* Up to 1024px (Tablets / Laptops) */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.2rem;
    }
    
    .service-card {
        grid-template-columns: 1fr;
    }
    
    .service-card:nth-child(even) .service-image-wrapper {
        order: -1; /* Image always on top for mobile */
    }
    
    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }
}

/* Up to 768px (Mobile & Small Tablets) */
@media (max-width: 768px) {
    /* Header & Navigation Menu Hamburger */
    .navbar {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--bg-secondary);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2.5rem;
        z-index: 1050;
        transition: right var(--transition-normal);
        border-left: 1px solid var(--border-color);
    }
    
    .navbar.active {
        right: 0;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .btn-header {
        display: none; /* Hide header CTA to conserve space, keep in mobile nav later if needed */
    }
    
    .main-header {
        padding: 1rem 0;
    }

    /* Hero section adjust */
    .hero-section {
        height: auto;
        min-height: 100vh;
        padding-top: 100px;
        padding-bottom: 100px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.05rem;
        margin-bottom: 2rem;
    }
    
    .hero-btns {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .hero-btns a {
        width: 100%;
    }
    
    .hero-trust {
        gap: 1rem 1.5rem;
    }

    /* Services Section adjustments */
    .services-section, .about-section, .testimonials-section, .contact-section {
        padding: 4.5rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .service-info {
        padding: 2rem 1.5rem;
    }
    
    .service-list {
        grid-template-columns: 1fr;
        gap: 0.6rem;
    }

    /* Contact Map mockup height */
    .map-mockup {
        height: 150px;
    }

    /* Footer Bottom adjustment */
    .footer-bottom-flex {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding-bottom: 2.5rem;
    }
}

/* Up to 480px (Very small screens) */
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: 1.5rem;
    }
    
    .badge-experience .num {
        font-size: 3rem;
    }
    
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .whatsapp-widget {
        bottom: 1.5rem;
        right: 1.5rem;
    }
    
    .whatsapp-btn {
        width: 50px;
        height: 50px;
        font-size: 1.8rem;
    }
    
    .wa-tooltip {
        display: none; /* Hide tooltip on very small screens to avoid clutter */
    }
}