/**
 * Professional Landing Page Styles
 * SEO Optimized, Modern Design
 */

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --accent-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --text-white: #ffffff;
    --text-light: rgba(255, 255, 255, 0.9);
    --text-muted: rgba(255, 255, 255, 0.7);
    --auto-gap: 1.5rem;
}

/* Auto Layout Utilities */
[data-auto] {
    display: flex;
    gap: var(--auto-gap, 1.5rem);
    align-items: stretch;
    justify-content: flex-start;
}

[data-auto~="row"] {
    flex-direction: row;
}

[data-auto~="column"] {
    flex-direction: column;
}

[data-auto~="wrap"] {
    flex-wrap: wrap;
}

[data-auto~="nowrap"] {
    flex-wrap: nowrap;
}

[data-auto~="align-start"] {
    align-items: flex-start;
}

[data-auto~="align-center"] {
    align-items: center;
}

[data-auto~="align-end"] {
    align-items: flex-end;
}

[data-auto~="justify-start"] {
    justify-content: flex-start;
}

[data-auto~="justify-center"] {
    justify-content: center;
}

[data-auto~="justify-between"] {
    justify-content: space-between;
}

[data-auto~="justify-around"] {
    justify-content: space-around;
}

[data-auto~="justify-evenly"] {
    justify-content: space-evenly;
}

[data-auto~="center-all"] {
    justify-content: center;
    align-items: center;
}

[data-auto~="gap-xs"] {
    --auto-gap: 0.4rem;
}

[data-auto~="gap-sm"] {
    --auto-gap: 0.75rem;
}

[data-auto~="gap-md"] {
    --auto-gap: 1.25rem;
}

[data-auto~="gap-lg"] {
    --auto-gap: 2rem;
}

[data-auto~="gap-xl"] {
    --auto-gap: 3rem;
}

@media (max-width: 1200px) {
    [data-auto~="row"][data-auto~="stack-xl"] {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 1024px) {
    [data-auto~="row"][data-auto~="stack-lg"] {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 768px) {
    [data-auto~="row"][data-auto~="stack-md"] {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 600px) {
    [data-auto~="row"][data-auto~="stack-sm"] {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 420px) {
    [data-auto~="row"][data-auto~="stack-xs"] {
        flex-direction: column;
        align-items: stretch;
    }
}

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

html {
    scroll-behavior: smooth;
}

body.landing-page {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
    background: var(--primary-gradient);
    min-height: 100vh;
    position: relative;
}

/* Super Beautiful Loading Overlay - Premium Design */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #667eea 100%);
    background-size: 200% 200%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1), visibility 1s;
    gap: 50px;
    animation: gradientShift 8s ease infinite;
    overflow: hidden;
}

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

.loading-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

/* Animated Background Particles */
.loading-particles-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
}

.loading-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
    animation: particleFloat 15s infinite ease-in-out;
    animation-delay: var(--particle-delay);
    left: calc(var(--particle-index) * 5%);
    top: calc(var(--particle-index) * 4%);
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(calc(var(--particle-index) * 20px)) scale(1.5);
        opacity: 0;
    }
}

/* Premium Loader Container */
.loader-container-premium {
    position: relative;
    width: 150px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Outer Rotating Ring */
.loader-ring-outer {
    position: absolute;
    width: 150px;
    height: 150px;
    border: 4px solid transparent;
    border-top: 4px solid rgba(255, 255, 255, 0.8);
    border-right: 4px solid rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: rotateRing 2s linear infinite;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

/* Middle Rotating Ring */
.loader-ring-middle {
    position: absolute;
    width: 120px;
    height: 120px;
    border: 3px solid transparent;
    border-top: 3px solid rgba(67, 233, 123, 0.9);
    border-left: 3px solid rgba(67, 233, 123, 0.7);
    border-radius: 50%;
    animation: rotateRingReverse 1.5s linear infinite;
    box-shadow: 0 0 25px rgba(67, 233, 123, 0.5);
}

/* Inner Pulsing Circle */
.loader-circle-inner {
    position: absolute;
    width: 90px;
    height: 90px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulseCircle 2s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
}

.loader-center-logo {
    width: 50px;
    height: 50px;
    color: white;
    animation: logoRotate 3s linear infinite;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.8));
}

.loader-center-logo svg {
    width: 100%;
    height: 100%;
}

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

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

@keyframes pulseCircle {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

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

/* Premium Loading Text with Typing Effect */
.loading-text-premium {
    margin-top: 30px;
    color: var(--text-white);
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-align: center;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.loading-text-char {
    display: inline-block;
}

.loading-text-char span {
    display: inline-block;
    animation: charBounce 1.5s ease-in-out infinite;
    transform-origin: center;
}

@keyframes charBounce {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-10px) scale(1.1);
        opacity: 1;
    }
}

/* Premium Progress Dots with Wave Effect */
.progress-dots-premium {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

.progress-dot-premium {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    animation: dotWave 1.8s ease-in-out infinite;
    animation-delay: var(--dot-delay);
    box-shadow: 
        0 0 15px rgba(67, 233, 123, 0.8),
        0 0 30px rgba(67, 233, 123, 0.4);
    position: relative;
}

.progress-dot-premium::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    animation: dotRipple 1.8s ease-in-out infinite;
    animation-delay: var(--dot-delay);
}

@keyframes dotWave {
    0%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translateY(-20px) scale(1.3);
        opacity: 1;
    }
}

@keyframes dotRipple {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

/* Premium Progress Bar with Glow Effect */
.loading-progress-premium {
    width: 350px;
    height: 8px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    margin-top: 30px;
    overflow: hidden;
    box-shadow: 
        inset 0 2px 8px rgba(0, 0, 0, 0.2),
        0 0 20px rgba(255, 255, 255, 0.1);
    position: relative;
}

.loading-progress-bar-premium {
    height: 100%;
    background: linear-gradient(90deg, 
        #43e97b 0%, 
        #38f9d7 50%, 
        #43e97b 100%);
    background-size: 200% 100%;
    border-radius: 10px;
    width: 0%;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 0 25px rgba(67, 233, 123, 0.8),
        0 0 50px rgba(67, 233, 123, 0.4);
    animation: progressShimmer 2s linear infinite;
    position: relative;
    overflow: hidden;
}

.progress-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(255, 255, 255, 0.6) 50%, 
        transparent 100%);
    animation: glowMove 2s linear infinite;
}

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

@keyframes glowMove {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Animated Background Particles */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px);
        opacity: 0;
    }
}

/* Navigation */
.nav-top {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 40px;
    background: rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.nav-top.scrolled {
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-white);
    text-decoration: none;
}

.nav-buttons {
    display: flex;
    gap: 15px;
}

.nav-btn {
    padding: 10px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.nav-btn-login {
    background: rgba(255, 255, 255, 0.2);
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.nav-btn-login:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.nav-btn-register {
    background: var(--accent-gradient);
    color: #0a0e27;
}

.nav-btn-register:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(67, 233, 123, 0.4);
}

/* Hero Section - Enhanced */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px 20px 80px;
    z-index: 1;
    overflow: hidden;
}

.hero::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%);
    animation: heroGlow 8s ease-in-out infinite;
    z-index: 0;
}

@keyframes heroGlow {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(20%, 20%) scale(1.2);
        opacity: 0.8;
    }
}

.hero-content {
    max-width: 1200px;
    width: 100%;
    text-align: center;
    position: relative;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    margin-bottom: 40px;
    animation: floatLogo 4s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

.logo-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(67, 233, 123, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    animation: logoGlow 3s ease-in-out infinite;
    z-index: -1;
}

@keyframes floatLogo {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg) scale(1);
    }
    50% { 
        transform: translateY(-20px) rotate(5deg) scale(1.02);
    }
}

@keyframes logoGlow {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

.logo-container img {
    max-width: 250px;
    height: auto;
    filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.4));
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 1;
}

.logo-container:hover img {
    transform: scale(1.08) rotate(-5deg);
    filter: drop-shadow(0 20px 50px rgba(67, 233, 123, 0.5));
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    color: var(--text-white);
    margin-bottom: 25px;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    line-height: 1.2;
    background: linear-gradient(135deg, #ffffff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: slideInLeft 1s ease 0.3s both;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero .subtitle {
    font-size: clamp(1.1rem, 2vw, 1.6rem);
    color: var(--text-light);
    margin-bottom: 50px;
    font-weight: 300;
    line-height: 1.6;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    animation: slideInRight 1s ease 0.5s both;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 80px;
    animation: fadeIn 1s ease 0.7s both;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.btn-primary,
.btn-secondary {
    padding: 18px 45px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before,
.btn-secondary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before,
.btn-secondary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--accent-gradient);
    color: #0a0e27;
    z-index: 1;
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 40px rgba(67, 233, 123, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--text-white);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    z-index: 1;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-5px) scale(1.05);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-primary span,
.btn-secondary span {
    position: relative;
    z-index: 2;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-white);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

.scroll-indicator i {
    font-size: 1.5rem;
}

/* Features Section */
.features {
    padding: 120px 20px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-white);
    margin-bottom: 20px;
    font-weight: 800;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 70px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    border-radius: 25px;
    padding: 45px 35px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.15);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(67, 233, 123, 0.15) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

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

.feature-card:hover::after {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-20px) scale(1.03);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 30px 80px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(67, 233, 123, 0.3);
    border-color: rgba(67, 233, 123, 0.5);
}

.feature-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 25px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: #0a0e27;
    box-shadow: 
        0 10px 30px rgba(67, 233, 123, 0.4),
        inset 0 0 20px rgba(255, 255, 255, 0.2);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    z-index: 1;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    border-radius: 50%;
    background: var(--accent-gradient);
    opacity: 0;
    filter: blur(15px);
    transition: opacity 0.5s ease;
    z-index: -1;
}

.feature-card:hover .feature-icon {
    transform: rotate(360deg) scale(1.15);
    box-shadow: 
        0 20px 50px rgba(67, 233, 123, 0.7),
        inset 0 0 30px rgba(255, 255, 255, 0.3);
}

.feature-card:hover .feature-icon::before {
    opacity: 0.6;
}

.feature-card h3 {
    font-size: 1.6rem;
    color: var(--text-white);
    margin-bottom: 18px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.feature-card p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.05rem;
    position: relative;
    z-index: 1;
}

/* Stats Section */
.stats {
    padding: 100px 20px;
    background: rgba(0, 0, 0, 0.15);
    position: relative;
    z-index: 1;
}

.stats-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 50px;
    text-align: center;
}

.stat-item {
    color: var(--text-white);
    padding: 30px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.stat-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    display: block;
}

.stat-label {
    font-size: 1.2rem;
    color: var(--text-light);
    font-weight: 600;
}

/* About Section */
.about {
    padding: 120px 20px;
    background: rgba(255, 255, 255, 0.03);
    position: relative;
    z-index: 1;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-white);
    margin-bottom: 25px;
    font-weight: 800;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.9;
    margin-bottom: 20px;
}

.about-features {
    list-style: none;
    margin-top: 30px;
}

.about-features li {
    padding: 15px 0;
    color: var(--text-light);
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    gap: 15px;
}

.about-features li i {
    color: #43e97b;
    font-size: 1.3rem;
}

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

.about-image img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: none;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

/* Footer */
.footer {
    padding: 60px 20px 40px;
    text-align: center;
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-muted);
    position: relative;
    z-index: 1;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.05rem;
}

.footer-links a:hover {
    color: var(--text-white);
    transform: translateY(-2px);
}

.footer-copyright {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Scroll Animation */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

/* Responsive */
@media (max-width: 768px) {
    .nav-top {
        padding: 15px 20px;
    }
    
    .nav-buttons {
        gap: 10px;
    }
    
    .nav-btn {
        padding: 8px 20px;
        font-size: 0.9rem;
    }
    
    .hero {
        padding: 100px 20px 60px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .about-container {
        grid-template-columns: 1fr;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .stats-container {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   ENHANCED LANDING PAGE STYLES
   ============================================ */

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    color: var(--text-white);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 30px;
    animation: badgePulse 2s ease-in-out infinite;
}

.hero-badge i {
    color: #ffd700;
    animation: starRotate 3s linear infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

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

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: 40px;
    justify-content: center;
    margin: 40px 0;
    flex-wrap: wrap;
}

.hero-stat-item {
    text-align: center;
}

.hero-stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
}

.hero-stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Section Header Premium */
.section-header-premium {
    text-align: center;
    margin-bottom: 60px;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(67, 233, 123, 0.15);
    border: 1px solid rgba(67, 233, 123, 0.3);
    border-radius: 50px;
    color: #43e97b;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Feature List */
.feature-list {
    list-style: none;
    margin-top: 20px;
    padding: 0;
    text-align: left;
}

.feature-list li {
    padding: 8px 0;
    color: var(--text-light);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-list li i {
    color: #43e97b;
    font-size: 0.9rem;
}

/* Process Section */
.process {
    padding: 120px 20px;
    background: rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.process-container {
    max-width: 1200px;
    margin: 0 auto;
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    min-width: 250px;
    max-width: 300px;
    text-align: center;
    padding: 40px 30px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: visible;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.process-step:hover::before {
    left: 100%;
}

.process-step:hover {
    transform: translateY(-15px) scale(1.03);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
    border-color: rgba(67, 233, 123, 0.5);
}

.step-number {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 900;
    color: #0a0e27;
    box-shadow: 0 10px 30px rgba(67, 233, 123, 0.5);
    z-index: 1;
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #0a0e27;
    box-shadow: 0 10px 30px rgba(67, 233, 123, 0.4);
    transition: all 0.5s ease;
    position: relative;
    z-index: 1;
}

.process-step:hover .step-icon {
    transform: rotate(360deg) scale(1.1);
    box-shadow: 0 15px 40px rgba(67, 233, 123, 0.6);
}

.process-step h3 {
    font-size: 1.4rem;
    color: var(--text-white);
    margin-bottom: 15px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.process-step p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

.process-arrow {
    font-size: 2.5rem;
    color: rgba(255, 255, 255, 0.5);
    animation: arrowPulse 2s ease-in-out infinite;
}

@keyframes arrowPulse {
    0%, 100% { transform: translateX(0); opacity: 0.5; }
    50% { transform: translateX(10px); opacity: 1; }
}

/* Testimonials Section */
.testimonials {
    padding: 120px 20px;
    background: rgba(255, 255, 255, 0.03);
    position: relative;
    z-index: 1;
}

.testimonials-container {
    max-width: 1200px;
    margin: 0 auto;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    border-radius: 25px;
    padding: 35px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 8rem;
    color: rgba(67, 233, 123, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
    border-color: rgba(67, 233, 123, 0.5);
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #0a0e27;
    flex-shrink: 0;
}

.testimonial-info {
    flex: 1;
}

.testimonial-info h4 {
    color: var(--text-white);
    font-size: 1.1rem;
    margin: 0 0 5px 0;
    font-weight: 700;
}

.testimonial-info span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.testimonial-rating {
    color: #ffd700;
    font-size: 0.9rem;
}

.testimonial-content {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1rem;
    position: relative;
    z-index: 1;
    font-style: italic;
}

/* FAQ Section */
.faq {
    padding: 120px 20px;
    background: rgba(0, 0, 0, 0.15);
    position: relative;
    z-index: 1;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(67, 233, 123, 0.5);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    background: transparent;
    border: none;
    text-align: left;
    color: var(--text-white);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: #43e97b;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: #43e97b;
    flex-shrink: 0;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 30px;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 30px 25px 30px;
}

.faq-answer p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1rem;
    margin: 0;
}

/* CTA Section */
.cta-section {
    padding: 100px 20px;
    background: linear-gradient(135deg, rgba(67, 233, 123, 0.1) 0%, rgba(56, 249, 215, 0.1) 100%);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    font-size: 0.95rem;
}

.cta-feature i {
    color: #43e97b;
    font-size: 1rem;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(67, 233, 123, 0.2) 0%, transparent 70%);
    animation: ctaGlow 8s ease-in-out infinite;
    z-index: 0;
}

@keyframes ctaGlow {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.5; }
    50% { transform: translate(20%, 20%) scale(1.2); opacity: 0.8; }
}

.cta-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    color: var(--text-white);
    margin-bottom: 20px;
    font-weight: 900;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.cta-content p {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 40px;
    line-height: 1.6;
}

.cta-content .cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-large {
    padding: 20px 50px;
    font-size: 1.2rem;
}

/* Enhanced Professional Footer */
.footer {
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(67, 233, 123, 0.5), transparent);
}

.footer-top {
    padding: 80px 20px 50px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    align-items: start;
}

.footer-column {
    text-align: left;
}

.footer-about {
    max-width: 100%;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.footer-logo img {
    width: 60px;
    height: auto;
    border-radius: 12px;
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.footer-logo:hover img {
    transform: scale(1.1) rotate(5deg);
}

.footer-logo h3 {
    color: var(--text-white);
    font-size: 1.8rem;
    margin: 0;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-column h3 {
    color: var(--text-white);
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.footer-column h4 {
    color: var(--text-white);
    font-size: 1.2rem;
    margin-bottom: 25px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-column h4 i {
    color: #43e97b;
    font-size: 1.1rem;
}

.footer-column p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 25px;
    font-size: 0.95rem;
}

.footer-stats {
    display: flex;
    gap: 15px;
    margin: 25px 0;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.footer-stat {
    text-align: center;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex: 1;
    min-width: 80px;
    transition: all 0.3s ease;
}

.footer-stat:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    border-color: rgba(67, 233, 123, 0.5);
}

.footer-stat strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 900;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

.footer-stat span {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links li {
    width: 100%;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.95rem;
    padding: 12px 18px;
    border-radius: 14px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    box-shadow: inset 0 0 0 rgba(67, 233, 123, 0);
}

.footer-links a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background: linear-gradient(90deg, rgba(67, 233, 123, 0.15), rgba(56, 249, 215, 0.15));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.footer-links a:hover::before {
    opacity: 1;
}

.footer-links a:hover {
    color: #43e97b;
    transform: translateY(-4px);
    box-shadow: inset 0 0 0 rgba(67, 233, 123, 0.2), 0 15px 30px rgba(0, 0, 0, 0.35);
    border-color: rgba(67, 233, 123, 0.5);
}

.footer-links a i {
    width: 24px;
    text-align: center;
    color: rgba(67, 233, 123, 0.8);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    font-size: 1rem;
}

.footer-links a:hover i {
    color: #43e97b;
    transform: scale(1.2) rotate(5deg);
}

.footer-links a span {
    flex: 1;
    position: relative;
    z-index: 1;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 25px;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.footer-social a {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.3rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.footer-social a::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--accent-gradient);
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
    z-index: 0;
}

.footer-social a:hover::before {
    width: 100%;
    height: 100%;
}

.footer-social a i {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.icon-zalo {
    width: 1.2em;
    height: 1.2em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, #2aa7ff, #146ef5);
    color: #fff;
    font-weight: 700;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 0.9em;
    box-shadow: 0 5px 15px rgba(20, 110, 245, 0.4);
}

.footer-social a:hover {
    border-color: transparent;
    transform: translateY(-8px) scale(1.1);
    box-shadow: 0 15px 35px rgba(67, 233, 123, 0.5);
    color: #0a0e27;
}

.footer-social a:hover i {
    transform: rotate(360deg);
}

.footer-bottom {
    padding: 30px 20px;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-copyright p {
    color: var(--text-muted);
    margin: 8px 0;
    font-size: 0.9rem;
}

.footer-made {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin: 15px 0;
    color: var(--text-light);
    font-size: 0.95rem;
}

.footer-made i {
    color: #ff4757;
    animation: heartBeat 1.5s ease-in-out infinite;
}

@keyframes heartBeat {
    0%, 100% { transform: scale(1); }
    10%, 30% { transform: scale(1.1); }
    20%, 40% { transform: scale(1); }
}

.footer-made strong {
    color: var(--text-white);
    font-weight: 600;
}

.footer-badges {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(67, 233, 123, 0.1);
    border: 1px solid rgba(67, 233, 123, 0.3);
    border-radius: 20px;
    color: #43e97b;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.footer-badge:hover {
    background: rgba(67, 233, 123, 0.2);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(67, 233, 123, 0.3);
}

.footer-badge i {
    font-size: 0.9rem;
}

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

/* Enhanced About Section */
.about-content .lead {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 20px;
}

.about-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.about-feature-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    border-color: rgba(67, 233, 123, 0.5);
}

.about-feature-item i {
    width: 50px;
    height: 50px;
    background: var(--accent-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #0a0e27;
    flex-shrink: 0;
}

.about-feature-item div {
    flex: 1;
}

.about-feature-item strong {
    display: block;
    color: var(--text-white);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.about-feature-item span {
    display: block;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.about-image-wrapper {
    position: relative;
    display: inline-block;
}

.about-image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(67, 233, 123, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
    animation: none;
}

@keyframes imageGlow {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.8; }
}

/* Enhanced Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.stat-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #0a0e27;
    box-shadow: 0 10px 30px rgba(67, 233, 123, 0.4);
    transition: all 0.3s ease;
}

.stat-item:hover .stat-icon {
    transform: rotate(360deg) scale(1.1);
    box-shadow: 0 15px 40px rgba(67, 233, 123, 0.6);
}

.stat-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 8px;
}

/* Responsive Enhancements - Tablet */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-about {
        grid-column: 1 / -1;
        text-align: center;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .footer-stats {
        justify-content: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}

/* Responsive Enhancements - Mobile */
@media (max-width: 768px) {
    .hero {
        padding: 100px 15px 60px;
    }
    
    .hero-stats {
        gap: 15px;
        flex-wrap: wrap;
    }
    
    .hero-stat-item {
        flex: 1;
        min-width: 100px;
    }
    
    .hero-stat-number {
        font-size: 1.8rem;
    }
    
    .hero-stat-label {
        font-size: 0.8rem;
    }
    
    .logo-container img {
        max-width: 200px;
    }
    
    .section-header-premium {
        margin-bottom: 40px;
    }
    
    .section-title {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .feature-card {
        padding: 30px 25px;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 30px;
    }
    
    .process-step {
        max-width: 100%;
    }
    
    .process-arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .testimonial-card {
        padding: 25px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .stat-item {
        padding: 25px 20px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .about-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-content {
        text-align: center;
    }
    
    .about-features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .about-feature-item {
        padding: 15px;
    }
    
    .footer-top {
        padding: 60px 15px 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .footer-about {
        max-width: 100%;
    }
    
    .footer-logo {
        justify-content: center;
    }
    
    .footer-stats {
        justify-content: center;
        gap: 15px;
    }
    
    .footer-stat {
        min-width: 90px;
        padding: 12px;
    }
    
    .footer-social {
        justify-content: center;
        gap: 12px;
    }
    
    .footer-social a {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .footer-links {
        align-items: center;
    }
    
    .footer-links a {
        justify-content: center;
    }
    
    .footer-bottom {
        padding: 25px 15px;
    }
    
    .footer-badges {
        gap: 10px;
    }
    
    .footer-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
    
    .cta-section {
        padding: 80px 15px;
    }
    
    .cta-content h2 {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
    }
    
    .cta-content p {
        font-size: 1.1rem;
    }
    
    .cta-content .cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
    
    .btn-large {
        width: 100%;
        max-width: 100%;
        padding: 18px 30px;
        font-size: 1.1rem;
    }
    
    .cta-features {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }
    
    .faq-container {
        padding: 0 10px;
    }
    
    .faq-question {
        padding: 20px;
        font-size: 1rem;
    }
    
    .faq-answer {
        padding: 0 20px 20px 20px;
    }
    
    .nav-top {
        padding: 15px;
    }
    
    .nav-buttons {
        gap: 8px;
    }
    
    .nav-btn {
        padding: 8px 16px;
        font-size: 0.85rem;
    }
    
    .nav-btn span {
        display: none;
    }
    
    .nav-btn i {
        margin: 0;
    }
}

/* Extra Small Devices */
@media (max-width: 480px) {
    .hero {
        padding: 80px 10px 50px;
    }
    
    .hero h1 {
        font-size: clamp(1.5rem, 8vw, 2rem);
    }
    
    .hero .subtitle {
        font-size: 0.95rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-stat-item {
        width: 100%;
    }
    
    .logo-container img {
        max-width: 150px;
    }
    
    .features {
        padding: 80px 10px;
    }
    
    .feature-card {
        padding: 25px 20px;
    }
    
    .feature-icon {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
    
    .process {
        padding: 80px 10px;
    }
    
    .process-step {
        padding: 30px 20px;
    }
    
    .testimonials {
        padding: 80px 10px;
    }
    
    .stats {
        padding: 80px 10px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .about {
        padding: 80px 10px;
    }
    
    .faq {
        padding: 80px 10px;
    }
    
    .footer-top {
        padding: 50px 10px 30px;
    }
    
    .footer-stats {
        flex-direction: column;
        gap: 10px;
    }
    
    .footer-stat {
        width: 100%;
    }
    
    .footer-social {
        width: 100%;
        justify-content: space-around;
    }
    
    .footer-social a {
        width: 50px;
        height: 50px;
    }
    
    .footer-copyright p {
        font-size: 0.85rem;
    }
    
    .footer-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-badge {
        width: 100%;
        justify-content: center;
    }
}

/* Large Desktop Optimization */
@media (min-width: 1400px) {
    .footer-grid {
        max-width: 1600px;
        gap: 60px;
    }
    
    .footer-about {
        max-width: 450px;
    }
}

/* Print Styles */
@media print {
    .footer-social,
    .nav-top,
    .scroll-indicator,
    .cta-buttons {
        display: none;
    }
    
    .footer {
        background: white;
        color: black;
    }
}