:root {
    --primary-dark: #0D1B2A;
    --primary-light: #FFFFFF;
    --accent-gold: #FFC107;
    --accent-gold-light: #FFD54F;
    --accent-gold-dark: #E5AC00;
    --accent-blue: #007BFF;
    --text-dark: #1a1f23;
    --text-muted: #5a6068;
    --text-light: #F8F9FA;
    --container-bg: #FFFFFF;
    --off-white: #FAFBFC;
    --border-light: rgba(0, 0, 0, 0.06);
    
    /* Enhanced Design Tokens */
    --gradient-gold: linear-gradient(135deg, #FFC107 0%, #FFD54F 50%, #FF9800 100%);
    --gradient-gold-subtle: linear-gradient(135deg, rgba(255, 193, 7, 0.08) 0%, rgba(255, 152, 0, 0.04) 100%);
    --gradient-dark: linear-gradient(180deg, #0D1B2A 0%, #1a2942 50%, #0D1B2A 100%);
    --gradient-hero: linear-gradient(135deg, rgba(13, 27, 42, 0.95) 0%, rgba(26, 41, 66, 0.9) 100%);
    --gradient-section: linear-gradient(180deg, transparent 0%, rgba(255, 193, 7, 0.02) 100%);
    
    /* Refined Shadow Scale */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1), 0 4px 8px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12), 0 8px 16px rgba(0, 0, 0, 0.06);
    --shadow-gold: 0 4px 16px rgba(255, 193, 7, 0.2), 0 2px 4px rgba(255, 193, 7, 0.1);
    --shadow-gold-hover: 0 8px 28px rgba(255, 193, 7, 0.28), 0 4px 8px rgba(255, 193, 7, 0.12);
    --shadow-inset: inset 0 1px 2px rgba(0, 0, 0, 0.06);
    
    /* Animation Timing Functions */
    --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-out-cubic: cubic-bezier(0.33, 1, 0.68, 1);
    --ease-in-out-circ: cubic-bezier(0.85, 0, 0.15, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --spring-soft: cubic-bezier(0.22, 1.2, 0.36, 1);
    
    /* Animation Durations */
    --duration-instant: 100ms;
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 400ms;
    --duration-slower: 600ms;
    
    /* Spacing Scale (8px base) */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
    --space-24: 6rem;     /* 96px */
    
    /* Typography Scale */
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 2rem;      /* 32px */
    --font-size-4xl: 2.5rem;    /* 40px */
    --font-size-5xl: 3rem;      /* 48px */
    
    /* Line Heights */
    --line-height-tight: 1.2;
    --line-height-snug: 1.35;
    --line-height-normal: 1.6;
    --line-height-relaxed: 1.75;
    
    /* Letter Spacing */
    --tracking-tight: -0.025em;
    --tracking-normal: 0;
    --tracking-wide: 0.025em;
    --tracking-wider: 0.05em;
    
    /* Border Radius Scale */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-2xl: 28px;
    --radius-full: 9999px;
}

@font-face {
    font-family: 'Banget';
    src: url('assets/fonts/Banget.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Poppins';
    src: url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;900&display=swap');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* Animation keyframes removed - all special effects disabled */

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

/* Fluid typography for all screen sizes */
@media (min-width: 320px) {
    html { font-size: calc(14px + 2 * ((100vw - 320px) / 1080)); }
}
@media (min-width: 1400px) {
    html { font-size: 16px; }
}

html, body {
    width: 100%;
    max-width: 100vw;
    height: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    letter-spacing: var(--tracking-normal);
    background: var(--primary-dark);
    color: var(--text-dark);
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    min-height: -webkit-fill-available;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: 'kern' 1, 'liga' 1;
    scroll-behavior: smooth;
}

/* 3D Technology Background Canvas Styles */
.bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    will-change: auto;
    opacity: 1;
    transition: opacity 0.3s ease;
    perspective: 1000px;
}

.bg-canvas.loaded {
    opacity: 1;
}

/* Respect user's motion preferences */
@media (prefers-reduced-motion: reduce) {
    .bg-canvas {
        animation: none !important;
        transform: none !important;
    }
}

*, *:before, *:after {
    font-family: inherit;
}

.navbar {
    background: rgba(13, 27, 42, 0.92);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    color: var(--text-light);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    min-height: 64px;
    height: auto;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all var(--duration-normal) var(--ease-smooth);
    will-change: transform, background;
}

.navbar.scrolled {
    background: rgba(13, 27, 42, 0.97);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05),
                0 4px 24px rgba(0, 0, 0, 0.25);
    border-bottom-color: transparent;
}

.nav-container {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0 clamp(16px, 3vw, 24px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 64px;
}

.logo {
    font-family: 'Banget', sans-serif !important;
    font-size: 2rem;
    display: flex;
    align-items: center;
    height: 64px;
    font-weight: 700;
    color: var(--primary-light);
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: opacity var(--duration-fast) ease;
    -webkit-tap-highlight-color: transparent;
    margin-left: 0;
    flex-shrink: 0;
}

.logo:hover {
    opacity: 0.9;
}

.logo:active {
    opacity: 0.85;
}


.nav-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.nav-links-main {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    justify-content: center;
    flex-grow: 1;
    padding: 0 clamp(16px, 3vw, 48px);
}

.nav-links-right {
    display: flex;
    list-style: none;
    gap: 1rem;
    margin-right: 0;
    flex-shrink: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    line-height: 1.4;
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    border: none;
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-smooth);
    -webkit-tap-highlight-color: transparent;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--primary-light);
}

.nav-link.is-active,
.nav-link:active {
    background: rgba(255, 193, 7, 0.12);
    color: var(--primary-light);
}

.nav-links-right .btn.is-active,
.nav-links-right .btn:active {
    opacity: 0.9;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px;
    height: 2px;
    background: var(--accent-gold);
    border-radius: var(--radius-full);
    transition: transform var(--duration-normal) var(--ease-out-expo);
}

.nav-link:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.dropdown-toggle::after {
    content: '';
    display: none;
}

.dropdown-toggle {
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 6px;
}

.dropdown-toggle i {
    font-size: 10px;
    display: inline-block;
    width: 1em;
    height: 1em;
    text-align: center;
    flex-shrink: 0;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown-toggle.active i {
    transform: rotate(180deg);
}

.dropdown.closing .dropdown-toggle i {
    transform: rotate(90deg);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.6, 1);
}

/* Advanced Dropdown Menu System */
.dropdown-menu {
    position: fixed;
    top: 80px;
    left: 50vw;
    transform: translateX(-50%) translateY(-10px) scale(0.95);
    background: linear-gradient(145deg, #0D1B2A 0%, #1a2942 100%);
    border-radius: 12px;
    min-width: 320px;
    max-width: 380px;
    padding: 16px 0;
    margin-top: 8px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
                visibility 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4),
                0 0 0 1px rgba(255, 255, 255, 0.1),
                inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 999;
    overflow: visible;
    pointer-events: none;
    will-change: opacity, transform;
}

.dropdown.show .dropdown-menu,
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0) scale(1);
    pointer-events: auto;
    transition-delay: 0s;
}

.dropdown.closing .dropdown-menu {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-5px) scale(0.97);
    transition: opacity 0.2s cubic-bezier(0.4, 0, 0.6, 1),
                transform 0.2s cubic-bezier(0.4, 0, 0.6, 1),
                visibility 0.2s cubic-bezier(0.4, 0, 0.6, 1);
}

/* Dropdown Menu Arrow */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 24px;
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, #0D1B2A 0%, #1a2942 100%);
    transform: rotate(45deg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    z-index: -1;
}

/* Dropdown Item */
.dropdown-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: var(--text-light);
    text-decoration: none;
    padding: 14px 24px;
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    white-space: nowrap;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 6px;
    margin: 0 8px;
    width: calc(100% - 16px);
    text-align: center;
}

.dropdown-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: linear-gradient(180deg, var(--accent-gold) 0%, #ff9800 100%);
    border-radius: 0 3px 3px 0;
    transition: height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 10px rgba(255, 193, 7, 0.5);
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: linear-gradient(90deg, rgba(255, 193, 7, 0.15) 0%, rgba(0, 123, 255, 0.1) 100%);
    color: var(--primary-light);
    transform: translateX(4px);
    padding-left: 28px;
}

.dropdown-item:hover::before,
.dropdown-item:focus::before {
    height: 70%;
}

.dropdown-item:active {
    transform: translateX(2px) scale(0.98);
}

/* Dropdown Item Icon */
.dropdown-item i {
    font-size: 18px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--accent-gold);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    background: rgba(255, 193, 7, 0.1);
    border-radius: 6px;
    padding: 4px;
}

/* Dropdown Item Text */
.dropdown-item span {
    text-align: center;
}

.dropdown-item:hover i,
.dropdown-item:focus i {
    transform: scale(1.15) rotate(5deg);
    color: #FFD54F;
    background: rgba(255, 193, 7, 0.2);
    box-shadow: 0 0 15px rgba(255, 193, 7, 0.3);
}

/* Submenu Indicator */
.dropdown-item.has-submenu::after {
    content: '\f054';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    font-size: 10px;
    margin-left: auto;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.dropdown-item.has-submenu:hover::after {
    opacity: 1;
    transform: translateX(3px);
}

/* Nested/Multi-level Dropdown */
.dropdown-item.has-submenu {
    position: relative;
}

.dropdown-submenu {
    position: absolute;
    left: 100%;
    top: 0;
    background: linear-gradient(145deg, #0D1B2A 0%, #1a2942 100%);
    border-radius: 12px;
    min-width: 280px;
    padding: 12px 0;
    margin-left: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4),
                0 0 0 1px rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    pointer-events: none;
}

.dropdown-item.has-submenu:hover .dropdown-submenu,
.dropdown-item.has-submenu:focus .dropdown-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    pointer-events: auto;
}

/* Dropdown Divider */
.dropdown-divider {
    height: 1px;
    margin: 8px 16px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.15) 50%, 
        transparent 100%);
    border: none;
}

/* Dropdown Header */
.dropdown-header {
    padding: 8px 24px 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 8px;
    text-align: center;
}

.dropdown-header:first-child {
    margin-top: 0;
}


.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    border-radius: 0;
    padding: 8px;
    transition: transform 0.2s ease;
}

.hamburger:hover {
    transform: scale(1.05);
}

.hamburger:active {
    transform: scale(0.95);
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-light);
    transform-origin: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Navbar CTA Button */
.nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--primary-dark);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.875rem;
    letter-spacing: 0.01em;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s var(--ease-out-quart);
    box-shadow: 0 4px 16px rgba(255, 193, 7, 0.3);
    border: none;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    margin-left: 1rem;
}

.nav-cta:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 24px rgba(255, 193, 7, 0.4);
    background: linear-gradient(135deg, var(--accent-gold-light) 0%, var(--accent-gold) 100%);
}

.nav-cta:active {
    transform: translateY(0) scale(1);
}

.nav-cta i {
    font-size: 1rem;
}

/* Responsive visibility utilities */
.mobile-only {
    display: none !important;
}

.desktop-only {
    display: inline-flex !important;
}

@media (max-width: 768px) {
    .mobile-only {
        display: inline-flex !important;
    }
    
    .desktop-only,
    .nav-cta {
        display: none !important;
    }
}

/* Touch-friendly tap targets */
@media (hover: none) and (pointer: coarse) {
    .nav-link,
    .dropdown-item,
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
}

@media (max-width: 768px) {
    .nav-links.active {
        display: flex;
        flex-direction: column;
        /* additional styles for mobile nav */
    }
}

.btn {
    padding: clamp(0.7rem, 2vw, 0.85rem) clamp(1.35rem, 3vw, 1.75rem);
    border-radius: var(--radius-full);
    text-decoration: none;
    font-weight: 600;
    font-size: clamp(0.875rem, 1.5vw, 0.95rem);
    letter-spacing: var(--tracking-wide);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    border: none;
    position: relative;
    line-height: 1.35;
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-out-cubic);
    transform: translateZ(0);
    will-change: transform, box-shadow;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.25) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease-smooth);
    pointer-events: none;
}

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

.btn:active {
    transform: translateY(0) scale(0.98);
    transition-duration: var(--duration-instant);
}

.btn:focus-visible {
    outline: 2px solid var(--accent-gold);
    outline-offset: 3px;
}

.btn-gold {
    background: var(--gradient-gold);
    background-size: 100% 100%;
    color: var(--primary-dark);
    font-weight: 700;
    box-shadow: var(--shadow-gold);
    transition: all var(--duration-normal) var(--ease-out-cubic);
}

.btn-gold:hover {
    box-shadow: var(--shadow-gold-hover);
    transform: translateY(-3px);
    filter: brightness(1.05);
}

.btn-gold:active {
    box-shadow: var(--shadow-sm);
    transform: translateY(0) scale(0.98);
    filter: brightness(0.98);
}

.btn-light {
    background-color: var(--primary-light);
    color: var(--primary-dark);
    box-shadow: var(--shadow-sm);
}

.btn-light:hover {
    background-color: #f8f9fa;
    color: var(--accent-blue);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-dark {
    background-color: var(--primary-dark);
    color: var(--primary-light);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    background: transparent;
    color: var(--primary-light);
    padding: clamp(48px, 10vh, 80px) clamp(20px, 5vw, 48px);
    text-align: center;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 50% at center 80%, rgba(255, 193, 7, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to top, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
    pointer-events: none;
    z-index: 0;
}

.hero-content {
    max-width: 800px;
    z-index: 1;
    position: relative;
    animation: heroFadeIn 0.8s var(--ease-out-expo) forwards;
    padding: 0 var(--space-4);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-size: clamp(1.875rem, 5vw + 0.5rem, 3.25rem);
    font-weight: 800;
    margin-bottom: var(--space-5);
    line-height: var(--line-height-tight);
    letter-spacing: var(--tracking-tight);
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
    text-wrap: balance;
}

.hero p {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    margin-bottom: var(--space-8);
    opacity: 0.92;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: var(--line-height-relaxed);
    color: rgba(255, 255, 255, 0.88);
    text-wrap: balance;
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 48px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    cursor: pointer;
    animation: scrollBounce 1.5s ease-in-out infinite;
    opacity: 1;
    transition: opacity var(--duration-fast) ease, transform var(--duration-fast) ease;
}

.scroll-indicator:hover {
    opacity: 1;
    animation-play-state: paused;
}

.scroll-indicator i {
    font-size: 2.25rem;
    color: var(--accent-gold);
    transition: all var(--duration-normal) var(--ease-out-cubic);
    filter: drop-shadow(0 0 8px rgba(255, 193, 7, 0.6))
            drop-shadow(0 0 20px rgba(255, 193, 7, 0.4));
    animation: pulseGlow 2s ease-in-out infinite;
}

.scroll-indicator:hover i {
    transform: scale(1.2);
    color: var(--accent-gold-light);
    filter: drop-shadow(0 0 12px rgba(255, 193, 7, 0.8))
            drop-shadow(0 0 30px rgba(255, 193, 7, 0.5));
}

@keyframes scrollBounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-12px);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Main Content */
main {
    background-color: var(--primary-light);
    position: relative;
    overflow: hidden;
}

main::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, rgba(13, 27, 42, 0.04) 0%, transparent 100%);
    pointer-events: none;
    z-index: 0;
}

.feature-section {
    padding: clamp(48px, 10vw, 96px) clamp(24px, 5vw, 48px);
    max-width: 1320px;
    margin: 0 auto;
    position: relative;
    scroll-margin-top: 80px;
    z-index: 1;
}

.feature-section.alt-bg {
    background: var(--off-white);
    position: relative;
}

.feature-section.alt-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 5%;
    right: 5%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--border-light) 20%, var(--border-light) 80%, transparent 100%);
}

.feature-section.alt-bg::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 5%;
    right: 5%;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, var(--border-light) 20%, var(--border-light) 80%, transparent 100%);
}

/* Capability card for expandable details */
.capability-card {
    margin: var(--space-5) 0 var(--space-6);
    background: var(--gradient-gold-subtle);
    border: 1px solid rgba(255, 193, 7, 0.12);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    transition: all var(--duration-normal) var(--ease-out-cubic);
}

.capability-card:hover {
    border-color: rgba(255, 193, 7, 0.25);
    box-shadow: 0 4px 20px rgba(255, 193, 7, 0.08);
    transform: translateY(-2px);
}

.capability-card details {
    color: var(--text-dark);
}

.capability-card summary {
    cursor: pointer;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    transition: color var(--duration-fast) ease;
}

.capability-card summary:hover {
    color: var(--accent-gold);
}

.capability-card summary::-webkit-details-marker {
    display: none;
}

.capability-card summary::after {
    content: '\25BC';
    font-size: 0.75rem;
    transition: transform var(--duration-normal) var(--ease-out-quart);
}

.capability-card details[open] summary::after {
    transform: rotate(180deg);
}

.capability-card ul {
    margin: 10px 0 0;
    padding-left: 18px;
    display: grid;
    gap: 6px;
    color: var(--text-dark);
}

.capability-card ol.capability-list {
    margin: 10px 0 0;
    padding-left: 18px;
    display: grid;
    gap: 6px;
    color: var(--text-dark);
    list-style: decimal;
}

.capability-card .capability-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 10px;
}

.capability-card h4 {
    margin: 6px 0;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-dark);
}

.capability-card .capability-tabs {
    display: inline-flex;
    gap: 8px;
    margin-top: 12px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 999px;
    padding: 4px;
    background: rgba(0, 0, 0, 0.02);
}

.capability-card .capability-tab {
    border: none;
    background: transparent;
    padding: 8px 14px;
    border-radius: 999px;
    font-weight: 700;
    color: var(--text-dark);
    cursor: pointer;
}

.capability-card .capability-tab.is-active {
    background: var(--accent-gold);
    color: var(--primary-dark);
}

.capability-card .capability-panels {
    margin-top: 14px;
}

.capability-card .capability-panel[hidden] {
    display: none;
}

.capability-card .capability-intro {
    margin: 4px 0 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 72px);
    align-items: center;
}

.feature-section:hover .feature-grid {
    gap: clamp(40px, 6vw, 72px);
}

.feature-grid.reverse {
    grid-template-columns: 1fr 1fr;
}

.feature-grid.reverse .feature-text {
    order: 2;
}

.feature-grid.reverse .feature-image {
    order: 1;
}

.feature-text h2 {
    font-size: clamp(1.625rem, 4vw, 2.375rem);
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: var(--space-5);
    line-height: var(--line-height-tight);
    letter-spacing: var(--tracking-tight);
    position: relative;
}

.feature-text h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 48px;
    height: 3px;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left;
    transition: opacity var(--duration-slow) ease,
                transform var(--duration-slow) var(--ease-out-expo);
}

.feature-section.in-view .feature-text h2::after {
    opacity: 1;
    transform: scaleX(1);
}

.feature-section:hover .feature-text h2 {
    color: var(--text-dark);
}

.feature-text p {
    font-size: clamp(0.9375rem, 1.4vw, 1.0625rem);
    color: var(--text-muted);
    position: relative;
    overflow: hidden;
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-4);
}

.feature-text p:last-of-type {
    margin-bottom: 0;
}

.feature-text p strong {
    display: inline;
    color: var(--text-dark);
    font-weight: 700;
    margin-right: 0.25rem;
}

.feature-text .btn {
    margin-top: var(--space-6);
    padding: 0.9rem 1.85rem;
    font-size: 0.9375rem;
    line-height: 1.35;
}

.feature-text .btn i {
    font-size: 1.125rem;
    transition: transform var(--duration-normal) var(--ease-out-cubic);
}

.feature-text .btn:hover i {
    transform: translateX(3px);
}

.feature-section:hover .feature-text p {
    color: var(--text-muted);
}

.feature-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    transition: transform var(--duration-slow) var(--ease-out-expo),
                box-shadow var(--duration-slow) var(--ease-out-cubic);
    box-shadow: var(--shadow-lg);
}

.feature-image:hover {
    box-shadow: var(--shadow-xl);
}

.feature-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.08) 100%);
    z-index: 2;
    pointer-events: none;
    transition: opacity var(--duration-normal) ease;
}

.feature-image::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
    z-index: 3;
    pointer-events: none;
}

.feature-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    will-change: transform;
    transition: transform var(--duration-slower) var(--ease-out-expo);
}

.feature-image:hover img {
    transform: scale(1.035);
}

.feature-section:hover .feature-image img {
    box-shadow: none;
}

/* Image Slider */
.image-slider {
    position: relative;
    width: 100%;
    height: 520px;
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 100%);
}

.slider-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    opacity: 0;
    transition: opacity var(--duration-slow) var(--ease-smooth),
                transform var(--duration-slower) var(--ease-out-expo);
    transform: scale(1.03);
}

.slider-image.active {
    opacity: 1;
    z-index: 1;
    transform: scale(1);
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.96);
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: all var(--duration-normal) var(--ease-out-cubic);
    opacity: 0;
    backdrop-filter: blur(8px);
}

.image-slider:hover .slider-nav {
    opacity: 1;
}

.slider-nav:hover {
    background: var(--accent-gold);
    transform: translateY(-50%) scale(1.08);
    box-shadow: var(--shadow-gold);
}

.slider-nav:active {
    transform: translateY(-50%) scale(0.95);
}

.slider-nav.prev {
    left: 14px;
}

.slider-nav.next {
    right: 14px;
}

.slider-nav i {
    color: var(--primary-dark);
    font-size: 14px;
    transition: transform var(--duration-fast) ease;
}

.slider-nav:hover i {
    transform: scale(1.1);
}

.slider-dots {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
    padding: 6px 10px;
    background: rgba(0, 0, 0, 0.25);
    border-radius: var(--radius-full);
    backdrop-filter: blur(8px);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-out-cubic);
    border: none;
}

.dot:hover {
    background: rgba(255, 255, 255, 0.75);
    transform: scale(1.15);
}

.dot.active {
    background: var(--accent-gold);
    width: 24px;
    border-radius: 4px;
    box-shadow: 0 1px 6px rgba(255, 193, 7, 0.4);
}

/* WhatsApp CTA Buttons */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.25rem;
    padding: 0.875rem 1.75rem;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: #fff;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s var(--ease-out-quart);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
    background: linear-gradient(135deg, #2ee375, #159a6b);
}

.cta-button:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.cta-button:focus-visible {
    outline: 2px solid #25D366;
    outline-offset: 3px;
}

.cta-button i {
    font-size: 1.2rem;
    transition: transform 0.3s var(--ease-out-quart);
}

.cta-button:hover i {
    transform: scale(1.1);
}

/* CTA Section */
.cta-section {
    background: var(--primary-dark);
    color: var(--primary-light);
    padding: 60px 40px;
    text-align: center;
}

.cta-section h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
}

/* Footer */
.footer {
    background: linear-gradient(180deg, #FFFFFF 0%, var(--off-white) 100%);
    color: var(--text-dark);
    padding: var(--space-6) var(--space-4) var(--space-4);
    text-align: center;
    border-top: 1px solid var(--border-light);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gradient-gold);
    border-radius: var(--radius-full);
}

.footer-content {
    max-width: 100vw;
    margin: 0 auto;
}

.copyright-text {
    white-space: normal;
    overflow: visible;
    padding: 0 var(--space-3);
    font-size: var(--font-size-sm) !important;
    color: var(--text-muted);
    margin-top: var(--space-3);
    line-height: 1.6;
}

.footer-content h2 {
    display: none;
}

/* Individual Social Icon Styling */
.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: transparent;
    text-decoration: none;
    font-size: 1.35rem;
    position: relative;
    border: none;
    z-index: 1;
    transition: all var(--duration-normal) var(--ease-out-cubic);
    -webkit-tap-highlight-color: transparent;
}

.social-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: currentColor;
    opacity: 0;
    transform: scale(0.85);
    transition: all var(--duration-normal) var(--ease-out-cubic);
    z-index: -1;
}

.social-icon:hover::before {
    opacity: 0.12;
    transform: scale(1);
}

.social-icon:active::before {
    opacity: 0.18;
    transform: scale(0.95);
}

.social-icon.facebook {
    color: #1877F2;
}

.social-icon.twitter {
    color: #14171A;
}

.social-icon.instagram {
    color: #E4405F;
}

.social-icon.linkedin {
    color: #0A66C2;
}

.social-icon.telegram {
    color: #0088CC;
}

.social-icon.whatsapp {
    color: #25D366;
}

.social-icon:hover {
    transform: translateY(-2px);
}

.social-icon:active {
    transform: translateY(0) scale(0.95);
}

.social-icon svg {
    width: 26px;
    height: 26px;
    fill: currentColor;
    position: relative;
    z-index: 2;
}

.social-icon i {
    font-size: 1.35rem;
}

/* Ripple effect visuals */
.ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    background: radial-gradient(circle, rgba(255, 255, 255, 0.35) 0%, rgba(255, 255, 255, 0.05) 60%, transparent 70%);
    pointer-events: none;
    opacity: 0.8;
}

/* Tablet and medium screens */
@media (max-width: 1024px) and (min-width: 769px) {
    .nav-container {
        padding: 0 16px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .feature-grid {
        gap: 40px;
    }
}

/* Small tablets and large phones - 481px to 768px */
@media (max-width: 768px) and (min-width: 481px) {
    .feature-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .nav-links-main {
        gap: 1.5rem;
    }
}

/* Large tablets - 769px to 1024px */
@media (max-width: 1024px) and (min-width: 769px) {
    .nav-container {
        padding: 0 16px;
    }
    
    .feature-grid {
        gap: 40px;
    }
    
    .dropdown-menu {
        min-width: 280px;
    }
}

@media (max-width: 1024px) {

    .nav-container {

        padding: 0 16px;

    }

    .logo {

        font-size: 2rem;

    }

    .feature-grid {

        grid-template-columns: 1fr;

        gap: 40px;

    }



    .feature-grid.reverse .feature-text,

    .feature-grid.reverse .feature-image {

        order: initial;

    }



    .feature-section {

        padding: 60px 30px;

    }



    .hero {

        padding: 60px 30px;

        min-height: auto;

    }



    .hero h1 {

        font-size: 2.5rem;

    }



    .hero p {

        font-size: 1rem;

    }



    .cta-section h2 {

        font-size: 2rem;

    }

    .feature-image img,
    .image-slider {
        height: 300px;
    }

    .slider-nav {
        width: 35px;
        height: 35px;
    }

    .slider-nav i {
        font-size: 14px;
    }

    .slider-nav.prev {
        left: 10px;
    }

    .slider-nav.next {
        right: 10px;
    }

    .slider-dots {
        bottom: 10px;
    }

}

@media (max-width: 768px) {
    /* Compact Mobile Navigation */
    .navbar {
        min-height: 56px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    }

    .nav-container {
        padding: 0 16px;
        height: 56px;
    }

    .logo {
        font-size: 1.6rem;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background: rgba(13, 27, 42, 0.98) !important;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        position: absolute;
        top: 56px;
        right: 0;
        left: 0;
        padding: 0;
        gap: 0;
        z-index: 1001;
        box-shadow: 0 4px 16px rgba(0,0,0,0.12);
        align-items: center;
        text-align: center;
        max-height: calc(100vh - 56px);
        overflow-y: auto;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links-main,
    .nav-links-right {
        flex-direction: row;
        flex-wrap: wrap;
        width: 100%;
        gap: 0;
        align-items: flex-start;
        justify-content: center;
    }

    .nav-item {
        width: 50%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .nav-item:first-child {
        border-right: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-item:last-child {
        border-bottom: none;
    }

    .nav-link {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        padding: 10px 16px;
        width: 100%;
        border-radius: 0;
        font-size: 0.9rem;
        gap: 10px;
        min-height: 44px;
    }

    .nav-link:hover {
        background-color: rgba(255, 255, 255, 0.1);
        border-color: transparent;
    }

    .nav-links-right .btn {
        width: calc(100% - 32px);
        justify-content: center;
        padding: 10px 16px;
        margin: 6px 16px;
        border-radius: 6px;
        font-size: 0.9rem;
    }

    .nav-link::after {
        display: none;
    }

    .dropdown-menu {
        position: static !important;
        left: 0 !important;
        transform: none !important;
        background: rgba(0, 0, 0, 0.3);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
        margin: 0;
        min-width: auto;
        max-height: 0;
        overflow: hidden;
        border-radius: 0;
        padding: 0;
        display: block;
        width: 100%;
        transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
                    padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    .dropdown-menu::before {
        display: none;
    }

    .dropdown.show .dropdown-menu {
        max-height: 600px;
        padding: 12px 0;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: none !important;
    }
    
    .dropdown-header {
        padding: 10px 16px 6px;
        font-size: 0.7rem;
        margin-top: 8px;
        color: rgba(255, 255, 255, 0.4);
        text-align: center;
        width: 100%;
    }
    
    .dropdown-header:first-child {
        margin-top: 0;
    }
    
    .dropdown-divider {
        margin: 10px 16px;
    }

    .dropdown-item {
        padding: 12px 16px;
        font-size: 0.9rem;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        color: var(--text-light);
        text-decoration: none;
        position: relative;
        white-space: nowrap;
        min-height: 44px;
        border-radius: 0;
        margin: 0;
        width: 100%;
        text-align: center;
        transition: all 0.2s ease;
    }
    
    .dropdown-item::before {
        display: none;
    }

    .dropdown-item:hover,
    .dropdown-item:focus {
        background: rgba(255, 193, 7, 0.15);
        color: var(--primary-light);
        transform: none;
    }

    .dropdown-item i {
        font-size: 16px;
        width: 24px;
        height: 24px;
        color: var(--accent-gold);
        background: rgba(255, 193, 7, 0.1);
        border-radius: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 4px;
    }
    
    .dropdown-item:hover i,
    .dropdown-item:focus i {
        transform: scale(1.1);
        background: rgba(255, 193, 7, 0.2);
    }

    .hamburger {
        display: flex;
        z-index: 1002;
        position: relative;
    }

    /* Compact Hero Section */
    .hero {
        padding: 48px 20px 40px;
        min-height: calc(100vh - 56px);
        min-height: calc(100dvh - 56px);
    }

    .hero h1 {
        font-size: 1.75rem;
        margin-bottom: var(--space-4);
        line-height: var(--line-height-tight);
    }

    .hero p {
        font-size: 0.9375rem;
        margin-bottom: var(--space-6);
        line-height: var(--line-height-normal);
    }

    .hero-buttons {
        gap: var(--space-3);
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
        padding: 0.9rem 1.5rem;
        font-size: 0.9375rem;
    }

    /* Compact Feature Sections */
    .feature-section {
        padding: 40px 20px;
    }

    .feature-section h2 {
        font-size: 1.5rem;
        margin-bottom: var(--space-4);
    }

    .feature-section > p {
        font-size: 0.9375rem;
        margin-bottom: var(--space-5);
    }

    .feature-image img,
    .image-slider {
        height: 240px;
        max-width: 100%;
        border-radius: var(--radius-lg);
    }

    .feature-image {
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
        border-radius: var(--radius-lg);
    }

    .feature-grid {
        gap: var(--space-6);
        justify-items: center;
        display: flex;
        flex-direction: column;
    }

    .feature-grid .feature-image {
        order: -1;
    }

    .feature-grid .feature-text {
        order: 1;
    }

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

    .feature-text h2 {
        font-size: 1.5rem;
        margin-bottom: var(--space-4);
    }

    .feature-text h2::after {
        left: 50%;
        transform: scaleX(0) translateX(-50%);
        transform-origin: center;
    }

    .feature-section.in-view .feature-text h2::after {
        transform: scaleX(1) translateX(-50%);
    }

    .feature-text h3 {
        font-size: 1.375rem;
        margin-bottom: var(--space-3);
    }

    .feature-text p {
        font-size: 0.9375rem;
        line-height: var(--line-height-normal);
        margin-bottom: var(--space-4);
    }

    .feature-text .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
        margin: var(--space-5) auto 0;
        padding: 0.9rem 1.5rem;
        font-size: 0.9375rem;
    }

    .slider-nav {
        width: 38px;
        height: 38px;
        opacity: 1;
    }

    .slider-nav i {
        font-size: 13px;
    }

    .slider-dots {
        bottom: 12px;
        gap: 6px;
        padding: 5px 8px;
    }

    .dot {
        width: 6px;
        height: 6px;
    }

    .dot.active {
        width: 20px;
    }

    /* Compact Card Styles */
    .card {
        padding: 16px;
    }

    .card h3 {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }

    .card p {
        font-size: 0.875rem;
        line-height: 1.5;
    }

    .capability-card {
        margin: 8px 0 12px;
        padding: 10px 12px;
    }

    .capability-card summary {
        font-size: 0.9rem;
    }

    /* Compact Service Grid */
    .service-grid {
        gap: 16px;
    }

    .service-card {
        padding: 20px 16px;
    }

    .service-card h3 {
        font-size: 1.15rem;
        margin-bottom: 0.5rem;
    }

    .service-card p {
        font-size: 0.85rem;
    }

    .service-card i {
        font-size: 2rem;
        margin-bottom: 0.75rem;
    }

    .social-icons {
        gap: 8px;
    }

    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .toast-container {
        right: 12px;
        left: 12px;
    }

    .toast {
        min-width: auto;
        max-width: 100%;
    }
}

/* PARALLAX AND ADVANCED EFFECTS */

/* Parallax Background */
.hero {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    overflow: hidden;
}

/* Button Hover Effect - Removed problematic pseudo-element */

/* Smooth Stagger Animation for Multiple Elements */

/* Enhanced Focus States for Accessibility */
.nav-link:focus-visible,
.btn:focus-visible,
.dropdown-toggle:focus-visible {
    outline: 2px solid var(--accent-gold);
    outline-offset: 2px;
    border-color: transparent;
}

/* Reduce Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 28px;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35),
                0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--duration-normal) var(--ease-out-cubic);
    animation: whatsappGlow 3s ease-in-out infinite;
}

@keyframes whatsappGlow {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35),
                    0 2px 4px rgba(0, 0, 0, 0.1);
    }
    50% {
        box-shadow: 0 4px 24px rgba(37, 211, 102, 0.45),
                    0 2px 4px rgba(0, 0, 0, 0.1),
                    0 0 0 6px rgba(37, 211, 102, 0.08);
    }
}

.whatsapp-float:hover {
    transform: scale(1.08) translateY(-2px);
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45),
                0 2px 6px rgba(0, 0, 0, 0.12);
    animation: none;
}

.whatsapp-float:active {
    transform: scale(1) translateY(0);
}

.whatsapp-float img {
    width: 32px;
    height: 32px;
    filter: brightness(1.05);
}

/* Compact Mobile Floating Buttons */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 52px;
        height: 52px;
        font-size: 26px;
    }

    .whatsapp-float img {
        width: 30px;
        height: 30px;
    }

    .toast-container {
        top: 64px;
        right: 12px;
        left: 12px;
    }

    .toast {
        padding: 12px 16px;
        min-width: auto;
        width: 100%;
        font-size: 0.9rem;
    }

    .toast-icon {
        font-size: 18px;
    }

    .toast-message {
        font-size: 0.85rem;
    }

    /* Compact Footer */
    .footer {
        padding: 1rem 16px 0.75rem 16px;
    }

    .footer-content {
        padding: 0 8px;
    }

    .footer p {
        font-size: 0.85rem;
        line-height: 1.4;
    }

    .social-icon {
        width: 32px;
        height: 32px;
        font-size: 1.1rem;
        margin: 0 3px;
    }

    .social-icon svg {
        width: 18px;
        height: 18px;
    }
    
    .social-icon i {
        font-size: 1.1rem;
    }

    /* Compact Typography */
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.35rem;
    }

    h4 {
        font-size: 1.15rem;
    }

    p, li {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    /* Compact Buttons */
    .btn {
        padding: 0.7rem 1.25rem;
        font-size: 0.9rem;
    }

    .btn-lg {
        padding: 0.85rem 1.5rem;
        font-size: 1rem;
    }

    /* Compact Grid Layouts */
    .capability-card .capability-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .feature-grid,
    .feature-grid.reverse {
        grid-template-columns: 1fr;
        gap: 24px;
        display: flex;
        flex-direction: column;
    }

    .feature-grid .feature-image,
    .feature-grid.reverse .feature-image {
        order: -1;
    }

    .feature-grid .feature-text,
    .feature-grid.reverse .feature-text {
        order: 1;
    }

    /* Compact Image Handling */
    img {
        max-width: 100%;
        height: auto;
    }

    /* Improve touch targets for mobile */
    button,
    a.btn,
    .nav-link,
    .dropdown-item {
        min-height: 44px;
        min-width: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 9998;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    background: var(--primary-dark);
    color: var(--text-light);
    padding: 16px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 280px;
    max-width: 400px;
    pointer-events: auto;
    border-left: 4px solid var(--accent-gold);
}

.toast.success {
    border-left-color: #28a745;
}

.toast.error {
    border-left-color: #dc3545;
}

.toast.info {
    border-left-color: #17a2b8;
}

.toast-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.toast-message {
    font-size: 0.9rem;
    opacity: 0.9;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 20px;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.6;
}

.toast-close:hover {
    opacity: 1;
}

/* Enhanced Scroll Reveal Animations */
.fade-in-section {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity var(--duration-slower) var(--ease-out-expo),
                transform var(--duration-slower) var(--ease-out-expo);
}

.fade-in-section.in-view {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity var(--duration-slower) var(--ease-out-expo),
                transform var(--duration-slower) var(--ease-out-expo);
}

.slide-in-left.in-view {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity var(--duration-slower) var(--ease-out-expo),
                transform var(--duration-slower) var(--ease-out-expo);
}

.slide-in-right.in-view {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.94);
    transition: opacity var(--duration-slower) var(--ease-out-expo),
                transform var(--duration-slower) var(--spring-soft);
}

.scale-in.in-view {
    opacity: 1;
    transform: scale(1);
}

/* Staggered animation delays */
.stagger-1 { transition-delay: 80ms; }
.stagger-2 { transition-delay: 160ms; }
.stagger-3 { transition-delay: 240ms; }
.stagger-4 { transition-delay: 320ms; }
.stagger-5 { transition-delay: 400ms; }

/* Skeleton Loading */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    border-radius: 4px;
}

.skeleton-text {
    height: 16px;
    margin-bottom: 8px;
}

.skeleton-heading {
    height: 32px;
    margin-bottom: 16px;
}

.skeleton-image {
    width: 100%;
    height: 400px;
}

/* ================================
   Optimized Preloader - GPU Accelerated
================================ */
.preloader {
    position: fixed;
    inset: 0;
    background: var(--primary-dark);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.4s ease-out, visibility 0.4s ease-out;
}

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

.preloader-content {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.preloader-ring {
    position: absolute;
    inset: 0;
    fill: none;
    stroke-linecap: round;
    will-change: transform;
}

.preloader-ring circle {
    stroke: var(--accent-gold);
    stroke-width: 3;
    filter: drop-shadow(0 0 6px rgba(255, 193, 7, 0.4));
}

/* Outer ring - clockwise rotation */
.preloader-ring--outer {
    animation: preloaderSpin 1.4s linear infinite;
}

.preloader-ring--outer circle {
    stroke-opacity: 1;
}

/* Middle ring - counter-clockwise rotation */
.preloader-ring--middle {
    animation: preloaderSpinReverse 1.1s linear infinite;
}

.preloader-ring--middle circle {
    stroke: #FFD54F;
    stroke-opacity: 0.7;
    stroke-width: 2.5;
}

/* Inner ring - faster clockwise rotation with pulse */
.preloader-ring--inner {
    animation: preloaderSpin 0.8s linear infinite, preloaderPulse 1.6s ease-in-out infinite;
}

.preloader-ring--inner circle {
    stroke: #FF9800;
    stroke-opacity: 0.5;
    stroke-width: 2;
}

/* Center pulsing dot */
.preloader-dot {
    width: 12px;
    height: 12px;
    background: var(--accent-gold);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(255, 193, 7, 0.8), 0 0 40px rgba(255, 193, 7, 0.4);
    animation: preloaderDotPulse 1.2s ease-in-out infinite;
    will-change: transform, opacity;
}

/* Screen reader only text */
.preloader-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* GPU-accelerated keyframes using transform only */
@keyframes preloaderSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes preloaderSpinReverse {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}

@keyframes preloaderPulse {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.05); }
}

@keyframes preloaderDotPulse {
    0%, 100% { 
        transform: scale(1);
        opacity: 1;
    }
    50% { 
        transform: scale(1.3);
        opacity: 0.7;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .preloader-ring,
    .preloader-dot {
        animation: none;
    }
    
    .preloader-ring--outer {
        opacity: 1;
    }
    
    .preloader-ring--middle {
        opacity: 0.7;
    }
    
    .preloader-ring--inner {
        opacity: 0.5;
    }
}

/* Mobile optimization */
@media (max-width: 480px) {
    .preloader-content {
        width: 100px;
        height: 100px;
    }
    
    .preloader-dot {
        width: 10px;
        height: 10px;
    }
}

/* ================================
   Scroll Progress Bar
================================ */
.scroll-progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, rgba(13, 27, 42, 0.4) 0%, rgba(13, 27, 42, 0.2) 100%);
    z-index: 999999;
    pointer-events: none;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.scroll-progress-bar {
    position: relative;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, 
        #FFC107 0%, 
        #FFD54F 30%, 
        #FFEB3B 50%,
        #FFD54F 70%, 
        #FFC107 100%);
    background-size: 300% 100%;
    border-radius: 0 4px 4px 0;
    box-shadow: 
        0 0 12px rgba(255, 193, 7, 0.6),
        0 0 24px rgba(255, 193, 7, 0.3),
        0 2px 8px rgba(255, 152, 0, 0.4);
    transition: width 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    animation: shimmer 3s ease-in-out infinite;
}

/* Glowing leading edge */
.scroll-progress-bar::before {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 80px;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 235, 59, 0.8) 100%);
    border-radius: 0 4px 4px 0;
    filter: blur(2px);
}

@keyframes shimmer {
    0% {
        background-position: 300% 0;
    }
    100% {
        background-position: -300% 0;
    }
}

/* Pulse effect at the end of the bar */
.scroll-progress-bar::after {
    content: '';
    position: absolute;
    right: -4px;
    top: 50%;
    transform: translateY(-50%);
    width: 10px;
    height: 10px;
    background: radial-gradient(circle, #FFEB3B 0%, #FFC107 60%, transparent 100%);
    border-radius: 50%;
    box-shadow: 
        0 0 12px rgba(255, 235, 59, 0.9),
        0 0 24px rgba(255, 193, 7, 0.6);
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.scroll-progress-bar.active::after {
    opacity: 1;
    animation: pulse-dot 1.5s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        transform: translateY(-50%) scale(1);
        box-shadow: 
            0 0 12px rgba(255, 235, 59, 0.9),
            0 0 24px rgba(255, 193, 7, 0.6);
    }
    50% {
        transform: translateY(-50%) scale(1.4);
        box-shadow: 
            0 0 20px rgba(255, 235, 59, 1),
            0 0 40px rgba(255, 193, 7, 0.8);
    }
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .scroll-progress-container {
        height: 4px;
    }
    
    .scroll-progress-bar::before {
        width: 40px;
    }
    
    .scroll-progress-bar::after {
        width: 8px;
        height: 8px;
        right: -3px;
    }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
    .scroll-progress-bar {
        animation: none;
        background: linear-gradient(90deg, #FFC107 0%, #FFD54F 100%);
    }
    
    .scroll-progress-bar::before {
        display: none;
    }
    
    .scroll-progress-bar::after {
        animation: none;
    }
}

/* ================================
   Enhanced Ripple Effect
================================ */
.ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    background: radial-gradient(circle, rgba(255, 255, 255, 0.4) 0%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    pointer-events: none;
    animation: rippleEffect 0.65s var(--ease-out-expo) forwards;
}

@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ================================
   Enhanced Preloader Animation
================================ */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-dark);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s var(--ease-out-expo),
                visibility 0.5s var(--ease-out-expo);
}

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

/* ================================
   Text Selection Styling
================================ */
::selection {
    background: rgba(255, 193, 7, 0.3);
    color: var(--text-dark);
}

::-moz-selection {
    background: rgba(255, 193, 7, 0.3);
    color: var(--text-dark);
}

/* ================================
   Focus Visible Enhancement
================================ */
:focus-visible {
    outline: 2px solid var(--accent-gold);
    outline-offset: 3px;
}

.btn:focus-visible,
.nav-link:focus-visible {
    outline: 2px solid var(--accent-gold);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px rgba(255, 193, 7, 0.2);
}

/* ================================
   Image Loading States
================================ */
.feature-image img,
.slider-image {
    background: linear-gradient(135deg, #f5f5f5 0%, #e8e8e8 50%, #f5f5f5 100%);
    background-size: 200% 100%;
    animation: imageLoading 1.5s ease infinite;
}

.feature-image img[src],
.slider-image[src] {
    animation: none;
    background: transparent;
}

@keyframes imageLoading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

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

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #3a4a5c 0%, #2a3a4c 100%);
    border-radius: 5px;
    border: 2px solid var(--primary-dark);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #4a5a6c 0%, #3a4a5c 100%);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: #3a4a5c var(--primary-dark);
}

/* ================================
   Smooth Section Transitions
================================ */
.feature-section {
    transition: background-color var(--duration-slow) ease;
}

/* ================================
   Enhanced Link Hover States
================================ */
.footer a:not(.social-icon) {
    position: relative;
    transition: color var(--duration-fast) ease;
}

.footer a:not(.social-icon):hover {
    color: var(--accent-gold);
}

/* ================================
   Card Hover Lift Effect
================================ */
.capability-card,
.feature-image {
    transition: transform var(--duration-normal) var(--ease-out-quart),
                box-shadow var(--duration-normal) var(--ease-out-quart);
}

/* ================================
   Animated Gradient Text (Optional)
================================ */
.gradient-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ================================
   Loading Skeleton Enhancement  
================================ */
.skeleton {
    background: linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.06) 25%,
        rgba(0, 0, 0, 0.1) 50%,
        rgba(0, 0, 0, 0.06) 75%
    );
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s ease infinite;
}

@keyframes skeletonShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ================================
   Print Styles
================================ */
@media print {
    .navbar,
    .preloader,
    .whatsapp-float,
    .scroll-progress-container,
    .bg-canvas {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .hero {
        min-height: auto !important;
        padding: 2rem !important;
    }
}

/* ================================
   AGGRESSIVE HERO STYLING
================================ */
.hero h1 .text-gradient {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 500;
    opacity: 0.9;
    max-width: 560px;
    margin: 0 auto var(--space-8);
    color: rgba(255, 255, 255, 0.92);
}

/* Subtle pulse animation for CTA */
@keyframes subtlePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 6px 24px rgba(255, 193, 7, 0.35), 0 2px 8px rgba(0, 0, 0, 0.15);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 8px 32px rgba(255, 193, 7, 0.4), 0 4px 12px rgba(0, 0, 0, 0.2);
    }
}

/* Hero CTA Button */
.hero-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 1.5rem;
    padding: 1rem 2.25rem;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--primary-dark);
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.35s var(--ease-out-quart);
    box-shadow: 0 6px 24px rgba(255, 193, 7, 0.35), 0 2px 8px rgba(0, 0, 0, 0.15);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 10;
    animation: subtlePulse 3s ease-in-out infinite;
}

.hero-cta:hover {
    animation-play-state: paused;
}

.hero-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.hero-cta:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 36px rgba(255, 193, 7, 0.45), 0 4px 12px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, var(--accent-gold-light) 0%, var(--accent-gold) 100%);
}

.hero-cta:hover::before {
    opacity: 1;
}

.hero-cta:hover {
    animation-play-state: paused;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 36px rgba(255, 193, 7, 0.45), 0 4px 12px rgba(0, 0, 0, 0.2);
    background: linear-gradient(135deg, var(--accent-gold-light) 0%, var(--accent-gold) 100%);
}

.hero-cta:active {
    transform: translateY(-1px) scale(1);
    box-shadow: 0 4px 16px rgba(255, 193, 7, 0.35);
}

.hero-cta:focus-visible {
    outline: 3px solid rgba(255, 255, 255, 0.6);
    outline-offset: 4px;
}

.hero-cta i {
    font-size: 1.3rem;
    transition: transform 0.3s var(--ease-out-quart);
}

.hero-cta:hover i {
    transform: scale(1.15);
}

.hero-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--space-8);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
}

/* ================================
   SCROLL INDICATOR AUTO-HIDE
================================ */
.scroll-indicator {
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.scroll-indicator.hidden {
    opacity: 0 !important;
    pointer-events: none;
    transform: translateX(-50%) translateY(20px);
}

/* ================================
   PRELOADER MAX 800MS TIMEOUT
================================ */
.preloader {
    transition: opacity 0.4s var(--ease-out-expo),
                visibility 0.4s var(--ease-out-expo);
}

/* ================================
   REDUCED MOTION - COMPREHENSIVE
================================ */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .preloader {
        display: none !important;
    }
    
    .scroll-indicator {
        animation: none !important;
    }
    
    .hero-content {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
    }
    
    .bg-canvas {
        display: none !important;
    }
    
    .parallax-effect {
        transform: none !important;
    }
    
    .whatsapp-float {
        animation: none !important;
    }
    
    .feature-section img {
        transform: none !important;
    }
    
    .ripple {
        display: none !important;
    }
}

/* ================================
   MOBILE PERFORMANCE - DISABLE CANVAS
================================ */
@media (max-width: 768px) {
    .bg-canvas {
        opacity: 0.4;
    }
    
    /* Simpler hero on mobile */
    .hero h1 {
        font-size: clamp(1.5rem, 6vw, 2.25rem);
    }
    
    .hero-tagline {
        font-size: 0.95rem;
    }
    
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
        width: 100%;
        max-width: 280px;
    }
}

/* ================================
   ENHANCED BUTTON HOVER FEEDBACK
================================ */
.btn {
    position: relative;
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-out-cubic);
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.12) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--duration-fast) ease;
}

.btn:hover::after {
    opacity: 1;
}

.btn:active {
    transform: scale(0.98);
}

/* ================================
   FEATURE SECTION HOVER POLISH
================================ */
.feature-image {
    overflow: hidden;
    border-radius: var(--radius-lg);
}

.feature-image img,
.feature-image .image-slider {
    transition: transform 0.5s var(--ease-out-cubic);
}

.feature-section:hover .feature-image img,
.feature-section:hover .feature-image .slider-image.active {
    transform: scale(1.02);
}

@media (prefers-reduced-motion: reduce) {
    .feature-section:hover .feature-image img,
    .feature-section:hover .feature-image .slider-image.active {
        transform: none;
    }
}

/* ================================
   WHATSAPP BUTTON - PERSISTENT CTA
================================ */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: transform var(--duration-normal) var(--ease-out-cubic),
                box-shadow var(--duration-normal) var(--ease-out-cubic);
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 6px 28px rgba(37, 211, 102, 0.5);
}

.whatsapp-float:active {
    transform: scale(1.02);
}

.whatsapp-float img {
    width: 28px;
    height: 28px;
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 16px;
        right: 16px;
        width: 52px;
        height: 52px;
    }
    
    .whatsapp-float img {
        width: 26px;
        height: 26px;
    }
}

/* ================================
   JAVASCRIPT ENHANCEMENT STYLES
   Styles that support JS-driven behaviors
================================ */

/* Touch device: disable hover-only effects */
.is-touch-device .btn:hover::after {
    opacity: 0;
}

.is-touch-device .feature-section:hover .feature-image img {
    transform: none;
}

/* Active section indicator in nav */
.dropdown-item.is-active-section {
    background: rgba(255, 193, 7, 0.1) !important;
    border-left: 2px solid var(--accent-gold);
}

/* Button processing state (debounce feedback) */
.btn.is-processing {
    pointer-events: none;
    opacity: 0.85;
}

.btn.is-processing::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: btnSpinner 0.6s linear infinite;
}

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

/* Low-end device optimizations */
.is-low-end-device .bg-canvas {
    display: none !important;
}

.is-low-end-device .parallax-effect {
    transform: none !important;
}

.is-low-end-device .feature-image img {
    transform: none !important;
    transition: none !important;
}

/* Scroll animation base states */
.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--ease-out-cubic), 
                transform 0.6s var(--ease-out-cubic);
}

.fade-in-section.in-view {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.5s var(--ease-out-cubic), 
                transform 0.5s var(--ease-out-cubic);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.5s var(--ease-out-cubic), 
                transform 0.5s var(--ease-out-cubic);
}

.slide-in-left.in-view,
.slide-in-right.in-view {
    opacity: 1;
    transform: translateX(0);
}

/* Ensure no FOUC - content visible if JS fails */
.no-js .fade-in-section,
.no-js .slide-in-left,
.no-js .slide-in-right {
    opacity: 1;
    transform: none;
}

/* Navbar hide state (controlled by JS) */
.navbar {
    will-change: transform;
}

/* Footer Social Icons */
.footer .social-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.footer .social-icons i,
.footer .social-icons svg {
    font-size: 24px;
    vertical-align: middle;
}

/* Utility Classes */
.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    .mobile-only {
        display: block;
    }
}

/* Smooth scroll behavior (with interruption safety via JS) */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}