/* ===== PROFESSIONAL NAVIGATION HEADER ===== */
.header {
    position: fixed;
    top: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - var(--space-12));
    max-width: 1200px;
    z-index: var(--z-modal);
    transition: all var(--transition-normal);
    box-shadow: 0 8px 40px rgba(15, 23, 42, 0.12);
    /* Professional glass morphism effect */
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: var(--blur-xl);
    -webkit-backdrop-filter: var(--blur-xl);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-full);
}

.header.scrolled {
    /* Enhanced professional glass effect when scrolled */
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: var(--blur-2xl);
    -webkit-backdrop-filter: var(--blur-2xl);
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.9);
    top: var(--space-4);
}

.navbar {
    padding: var(--space-4) var(--space-8);
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--gray-900);
    font-weight: var(--font-extrabold);
    font-size: var(--text-xl);
    position: relative;
    z-index: 20;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.nav-logo:hover {
    transform: scale(1.05);
}

.logo-image {
    height: 50px;
    width: auto;
    object-fit: contain;
    transition: all var(--transition-normal);
}

.nav-logo i {
    font-size: var(--text-2xl);
    color: var(--brand-secondary);
}

.logo-text {
    font-weight: var(--font-black);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    gap: var(--space-1);
    margin: 0;
    padding: var(--space-3);
    border-radius: var(--radius-full);
    list-style: none;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.nav-link {
    color: var(--gray-700);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    position: relative;
    text-decoration: none;
    backdrop-filter: var(--blur-sm);
    -webkit-backdrop-filter: var(--blur-sm);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
}

.nav-link::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-full);
    background: var(--gradient-secondary);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.nav-link:hover::before,
.nav-link.active::before {
    opacity: 1;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.nav-actions .btn {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
    border-radius: var(--radius-full);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
    font-weight: var(--font-semibold);
}

.nav-actions .btn-outline {
    background: rgba(255, 255, 255, 0.3);
    color: var(--brand-primary);
    border: 1px solid rgba(15, 23, 42, 0.2);
}

.nav-actions .btn-outline:hover {
    background: rgba(15, 23, 42, 0.1);
    border: 1px solid rgba(15, 23, 42, 0.3);
    backdrop-filter: var(--blur-xl);
    -webkit-backdrop-filter: var(--blur-xl);
}

.nav-actions .btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.3);
}

.nav-actions .btn-primary:hover {
    background: var(--gradient-secondary);
    backdrop-filter: var(--blur-xl);
    -webkit-backdrop-filter: var(--blur-xl);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.4);
    transform: translateY(-3px);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: var(--space-1);
    padding: var(--space-3);
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
    border: 1px solid rgba(255, 255, 255, 0.4);
    transition: all var(--transition-normal);
    position: relative;
    z-index: var(--z-tooltip);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.1);
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: var(--blur-xl);
    -webkit-backdrop-filter: var(--blur-xl);
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.15);
}

.hamburger.active {
    background: var(--brand-error);
    border-color: rgba(220, 38, 38, 0.3);
}

.hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
    background-color: white;
}

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

.hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
    background-color: white;
}

.bar {
    width: 32px;
    height: 3px;
    background: var(--gray-700);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
    margin: 3px 0;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.1);
}

/* ===== PROFESSIONAL HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 140px;
    overflow: hidden;
    background: linear-gradient(135deg, 
        rgba(15, 23, 42, 0.02) 0%, 
        rgba(59, 130, 246, 0.05) 25%,
        rgba(255, 255, 255, 1) 50%,
        rgba(248, 250, 252, 0.8) 100%);
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    position: relative;
    z-index: 5;
    width: 100%;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-16);
    align-items: center;
    position: relative;
    z-index: 10;
    min-height: 70vh;
}

.hero-text-centered {
    max-width: none;
    margin: 0;
    animation: slideInLeft 1.2s ease-out;
    position: relative;
    z-index: 10;
    text-align: left;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: var(--font-black);
    line-height: var(--leading-none);
    margin-bottom: var(--space-8);
    color: var(--gray-900);
    letter-spacing: var(--tracking-tighter);
    text-wrap: balance;
}

.hero-title .gradient-text {
    background: linear-gradient(135deg, 
        var(--brand-primary) 0%, 
        var(--brand-secondary) 40%, 
        var(--brand-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.hero-description {
    font-size: var(--text-xl);
    color: var(--gray-600);
    line-height: var(--leading-relaxed);
    margin-bottom: var(--space-10);
    max-width: 540px;
    font-weight: var(--font-medium);
    letter-spacing: var(--tracking-normal);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-12);
    max-width: 540px;
}

.stat {
    text-align: center;
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(59, 130, 246, 0.1);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
    transition: all var(--transition-normal);
    min-width: 140px;
    box-shadow: var(--shadow-lg);
}

.stat:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
    border-color: rgba(59, 130, 246, 0.3);
}

.stat-number {
    display: block;
    font-size: var(--text-3xl);
    font-weight: var(--font-black);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-2);
    white-space: nowrap;
    text-align: center;
    line-height: var(--leading-none);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--gray-600);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
}

.hero-actions {
    display: flex;
    gap: var(--space-6);
    align-items: center;
    flex-wrap: wrap;
}

/* Professional Hero Visual Section */
.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: slideInRight 1.2s ease-out;
    min-height: 600px;
}

.hero-visual-container {
    position: relative;
    width: 100%;
    max-width: 600px;
    height: 600px;
}

.ai-brain-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 30px 80px rgba(15, 23, 42, 0.4);
    animation: brain-pulse 4s ease-in-out infinite;
    border: 6px solid rgba(255, 255, 255, 0.8);
}

.ai-brain-visual::before {
    content: '';
    position: absolute;
    top: -30px;
    left: -30px;
    right: -30px;
    bottom: -30px;
    border: 3px solid rgba(59, 130, 246, 0.3);
    border-radius: 50%;
    animation: brain-ring 6s linear infinite;
}

.ai-brain-visual::after {
    content: '';
    position: absolute;
    top: -60px;
    left: -60px;
    right: -60px;
    bottom: -60px;
    border: 2px solid rgba(6, 182, 212, 0.2);
    border-radius: 50%;
    animation: brain-ring 8s linear infinite reverse;
}

.ai-brain-visual i {
    font-size: 8rem;
    color: var(--white);
    z-index: 5;
    position: relative;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.3));
}

.code-snippets {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.code-snippet {
    position: absolute;
    background: var(--white);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--gray-800);
    border: 2px solid rgba(59, 130, 246, 0.1);
    opacity: 0;
    animation: code-float 10s ease-in-out infinite;
    backdrop-filter: var(--blur-lg);
    max-width: 200px;
}

.code-snippet-1 {
    top: 8%;
    left: 2%;
    animation-delay: 0s;
    background: linear-gradient(135deg, var(--white) 0%, rgba(59, 130, 246, 0.05) 100%);
}

.code-snippet-2 {
    top: 15%;
    right: 2%;
    animation-delay: 2.5s;
    background: linear-gradient(135deg, var(--white) 0%, rgba(6, 182, 212, 0.05) 100%);
}

.code-snippet-3 {
    bottom: 25%;
    left: 5%;
    animation-delay: 5s;
    background: linear-gradient(135deg, var(--white) 0%, rgba(5, 150, 105, 0.05) 100%);
}

.code-snippet-4 {
    bottom: 10%;
    right: 5%;
    animation-delay: 7.5s;
    background: linear-gradient(135deg, var(--white) 0%, rgba(139, 92, 246, 0.05) 100%);
}

@keyframes brain-pulse {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 0 30px 80px rgba(15, 23, 42, 0.4);
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.03);
        box-shadow: 0 40px 100px rgba(59, 130, 246, 0.5);
    }
}

@keyframes brain-ring {
    0% { 
        transform: rotate(0deg) scale(1); 
        opacity: 1; 
    }
    50% { 
        opacity: 0.6; 
    }
    100% { 
        transform: rotate(360deg) scale(1.1); 
        opacity: 0; 
    }
}

@keyframes code-float {
    0%, 100% { 
        opacity: 0; 
        transform: translateY(30px) scale(0.9); 
    }
    20%, 80% { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
    }
    50% { 
        opacity: 1; 
        transform: translateY(-15px) scale(1.02); 
    }
}

.hero-background-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    opacity: 0.03;
    pointer-events: none;
}

.hero-background-icon i {
    font-size: 30rem;
    color: var(--brand-primary);
    animation: float 12s ease-in-out infinite;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 2;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
    animation: float 10s ease-in-out infinite;
    filter: blur(60px);
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: var(--gradient-primary);
    top: 5%;
    right: 5%;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: var(--gradient-secondary);
    bottom: 15%;
    left: 5%;
    animation-delay: 3s;
}

.orb-3 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--brand-accent) 0%, var(--accent-light) 100%);
    top: 40%;
    left: 40%;
    animation-delay: 6s;
}

/* ===== PROFESSIONAL FEATURES SECTION ===== */
.features {
    padding: var(--space-32) 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-secondary);
    opacity: 0.3;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--space-10);
}

.feature-card {
    background: var(--white);
    padding: var(--space-10);
    border-radius: var(--radius-3xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    backdrop-filter: var(--blur-sm);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
    transform-origin: left;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-secondary);
    border-radius: var(--radius-3xl);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

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

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-2xl);
    border-color: transparent;
    background: rgba(255, 255, 255, 0.95);
}

.feature-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--space-8);
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-4xl);
    color: var(--white);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    opacity: 0;
    transition: all var(--transition-normal);
    z-index: -1;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotateY(180deg);
    animation: pulse 2s infinite;
}

.feature-card:hover .feature-icon::before {
    opacity: 0.2;
    transform: scale(1.2);
}

.feature-title {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    margin-bottom: var(--space-6);
    color: var(--gray-900);
    letter-spacing: var(--tracking-tight);
}

.feature-description {
    color: var(--gray-600);
    line-height: var(--leading-relaxed);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
}

/* ===== ABOUT SECTION ===== */
.about {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about-text {
    animation: slideInLeft 1s ease-out;
}

.about-description {
    font-size: var(--text-lg);
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-8);
}

.about-highlights {
    margin-bottom: var(--space-8);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    font-size: var(--text-base);
    color: var(--gray-700);
}

.highlight-item i {
    color: var(--sa-green);
    font-size: var(--text-lg);
}

.about-mission {
    padding: var(--space-6);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.about-mission h3 {
    color: var(--primary-color);
    margin-bottom: var(--space-3);
}

.about-visual {
    animation: slideInRight 1s ease-out;
}

.stats-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    width: 100%;
}

.stat-item {
    background: var(--white);
    padding: var(--space-6) var(--space-4);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.stat-item .stat-number {
    font-size: var(--text-5xl);
    font-weight: var(--font-bold);
    color: #3949AB;
    text-align: center;
    margin-bottom: var(--space-2);
    line-height: 1;
    display: block;
    font-weight: var(--font-extrabold);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-2);
}

.stat-item .stat-label {
    font-size: var(--text-sm);
    color: var(--gray-600);
    font-weight: var(--font-medium);
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
}

.services .section-header {
    text-align: center;
    margin-bottom: var(--space-16);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.services .section-title {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

.services .section-subtitle {
    font-size: var(--text-lg);
    color: var(--gray-600);
    line-height: 1.6;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--space-12);
    max-width: 900px;
    margin: 0 auto var(--space-20);
    justify-items: center;
    align-items: start;
}

/* ===== SERVICES CAROUSEL ===== */
.services-carousel {
    position: relative;
    max-width: 900px;
    margin: 0 auto var(--space-20);
    padding: 0 var(--space-4);
}

.carousel-container {
    position: relative;
    overflow: visible;
    border-radius: var(--radius-3xl);
    padding: var(--space-6) 0;
}

.carousel-wrapper {
    position: relative;
    width: 100%;
    overflow: visible;
}

.carousel-track {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.carousel-slide {
    min-width: 100%;
    display: flex;
    justify-content: center;
    align-items: stretch;
    padding: var(--space-6) var(--space-4);
    box-sizing: border-box;
}

.carousel-slide .service-card {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
}

/* Carousel Navigation Buttons */
.carousel-nav {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 var(--space-2);
    pointer-events: none;
    z-index: 10;
}

.carousel-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: var(--blur-lg);
    -webkit-backdrop-filter: var(--blur-lg);
    border: 2px solid rgba(59, 130, 246, 0.1);
    color: var(--brand-primary);
    font-size: var(--text-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    pointer-events: auto;
    opacity: 0.8;
}

.carousel-btn:hover {
    background: rgba(255, 255, 255, 1);
    border-color: rgba(59, 130, 246, 0.3);
    color: var(--brand-secondary);
    transform: scale(1.1);
    box-shadow: var(--shadow-2xl);
    opacity: 1;
}

.carousel-btn:active {
    transform: scale(0.95);
}

.carousel-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.carousel-btn-prev {
    left: var(--space-2);
}

.carousel-btn-next {
    right: var(--space-2);
}

/* Carousel Dots */
.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-8);
    padding: 0 var(--space-4);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--gray-300);
    background: transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
}

.carousel-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--brand-secondary);
    opacity: 0;
    transition: all var(--transition-normal);
}

.carousel-dot:hover {
    border-color: var(--brand-secondary);
    transform: scale(1.2);
}

.carousel-dot.active {
    border-color: var(--brand-secondary);
    background: var(--brand-secondary);
}

.carousel-dot.active::after {
    opacity: 1;
    background: var(--white);
}

/* Carousel Plan Indicator */
.carousel-slide .service-card {
    position: relative;
    transform: scale(0.95);
    opacity: 0.7;
    transition: all var(--transition-normal);
}

.carousel-slide.active .service-card {
    transform: scale(1);
    opacity: 1;
    box-shadow: var(--shadow-2xl);
}

/* Enhanced carousel animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}

.carousel-slide.active .service-card {
    animation: slideIn 0.6s ease-out;
}

/* Carousel touch/swipe indicators */
.carousel-track {
    touch-action: pan-y;
    user-select: none;
}

/* Responsive carousel adjustments */
@media (min-width: 768px) {
    .carousel-slide {
        padding: 0 var(--space-8);
    }
    
    .carousel-nav {
        padding: 0 var(--space-4);
    }
    
    .carousel-btn {
        width: 60px;
        height: 60px;
        font-size: var(--text-xl);
    }
    
    .carousel-btn-prev {
        left: var(--space-4);
    }
    
    .carousel-btn-next {
        right: var(--space-4);
    }
    
    .carousel-dot {
        width: 14px;
        height: 14px;
    }
    
    .carousel-dot::after {
        width: 8px;
        height: 8px;
    }
}

@media (min-width: 1024px) {
    .services-carousel {
        max-width: 1000px;
    }
    
    .carousel-slide {
        padding: 0 var(--space-12);
    }
    
    .carousel-nav {
        padding: 0 var(--space-6);
    }
    
    .carousel-btn-prev {
        left: var(--space-6);
    }
    
    .carousel-btn-next {
        right: var(--space-6);
    }
}

.service-card {
    background: var(--white);
    border: 2px solid var(--secondary-color);
    border-radius: var(--radius-2xl);
    padding: var(--space-6);
    position: relative;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.08);
    width: 280px;
    height: 280px;
    max-width: 280px;
    justify-self: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(59, 130, 246, 0.15);
    border-color: var(--secondary-light);
}

.service-card.featured {
    border-color: var(--secondary-color);
    background: linear-gradient(135deg, #ffffff 0%, #f0f7ff 100%);
    transform: scale(1.02);
}

.service-card.featured:hover {
    transform: scale(1.02) translateY(-4px);
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.2);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), #1e40af);
    color: var(--white);
    padding: var(--space-2) var(--space-6);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

/* Plan Header */
.plan-header {
    text-align: center;
    margin-bottom: var(--space-5);
}

.plan-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--gray-100), var(--gray-50));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-3);
    transition: all var(--transition-normal);
}

.plan-icon.featured-icon {
    background: linear-gradient(135deg, var(--primary-color), #1e40af);
}

.plan-icon i {
    font-size: var(--text-xl);
    color: var(--gray-600);
}

.plan-icon.featured-icon i {
    color: var(--white);
}

.plan-title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--space-1);
    line-height: 1.3;
}

.plan-subtitle {
    font-size: var(--text-sm);
    color: var(--gray-600);
    margin: 0;
    line-height: 1.4;
}

/* Pricing */
.pricing {
    text-align: center;
    margin-bottom: var(--space-3);
}

.price-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.regular-price {
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.strikethrough {
    text-decoration: line-through;
}

.save-badge {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    color: var(--white);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    text-transform: uppercase;
}

.main-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-1);
    margin-bottom: var(--space-2);
}

.currency {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--gray-700);
}

.price {
    font-size: var(--text-5xl);
    font-weight: var(--font-extrabold);
    color: var(--gray-900);
    line-height: 1;
}

.period {
    font-size: var(--text-xl);
    color: var(--gray-600);
    font-weight: var(--font-medium);
}

.monthly-equivalent {
    font-size: var(--text-base);
    color: var(--primary-color);
    font-weight: var(--font-medium);
}

.billing-info {
    text-align: center;
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--gray-100);
}

.billing-info span {
    font-size: var(--text-sm);
    color: var(--gray-600);
    background: var(--gray-50);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
}

/* Features */
.features-section {
    margin-bottom: var(--space-8);
}

.features-section h4 {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    font-size: var(--text-base);
    color: var(--gray-700);
    padding: var(--space-2) 0;
}

.feature-list i {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981, #059669);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    flex-shrink: 0;
}

.featured .feature-list i {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
}

/* CTA Section */
.cta-section {
    text-align: center;
    padding-top: var(--space-6);
    border-top: 1px solid var(--gray-100);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    text-decoration: none;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    text-align: center;
    min-width: 200px;
    line-height: 1;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), #1e40af);
    color: var(--white);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover), #1e3a8a);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.btn-outline {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.2);
}

.trial-info,
.guarantee {
    font-size: var(--text-sm);
    color: var(--gray-600);
    margin-top: var(--space-3);
}

/* Trust Indicators */
.trust-indicators {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    max-width: 900px;
    margin: 0 auto;
    padding-top: var(--space-16);
    border-top: 1px solid var(--gray-100);
}

.trust-item {
    text-align: center;
    padding: var(--space-6);
}

.trust-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--primary-color), #1e40af);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
}

.trust-icon i {
    font-size: var(--text-xl);
    color: var(--white);
}

.trust-item h4 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.trust-item p {
    font-size: var(--text-base);
    color: var(--gray-600);
    line-height: 1.5;
    margin: 0;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
}

.testimonial-card {
    /* Use card utility base */
    background: var(--white);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    position: relative;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.testimonial-content {
    margin-bottom: var(--space-6);
}

.testimonial-content p {
    font-style: italic;
    color: var(--gray-700);
    line-height: 1.7;
    font-size: var(--text-lg);
    position: relative;
}

.testimonial-author {
    /* Use flex utility pattern */
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.author-avatar {
    /* Use avatar utility pattern */
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--text-xl);
}

.author-info h4 {
    margin: 0;
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--gray-900);
}

.author-info span {
    font-size: var(--text-sm);
    color: var(--gray-600);
}

.testimonial-rating {
    /* Use flex utility pattern */
    display: flex;
    gap: var(--space-1);
}

.testimonial-rating i {
    color: var(--secondary-color);
    font-size: var(--text-lg);
}

/* ===== MODERN CONTACT SECTION ===== */
.contact {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.02) 0%, 
        rgba(255, 255, 255, 1) 20%, 
        rgba(255, 255, 255, 1) 80%, 
        rgba(99, 102, 241, 0.02) 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 20%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(99, 102, 241, 0.05) 0%, transparent 50%);
    animation: contactBgFloat 20s ease-in-out infinite;
    z-index: 0;
}

@keyframes contactBgFloat {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(2deg) scale(1.1); }
}

/* Modern Contact Header */
.contact-header {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-16);
    align-items: center;
    margin-bottom: var(--space-20);
    position: relative;
    z-index: 1;
}

.contact-header-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.contact-subtitle-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.contact-description {
    font-size: var(--text-xl);
    color: var(--gray-600);
    line-height: 1.7;
    font-weight: var(--font-normal);
    max-width: 600px;
}

.contact-highlight {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-5);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-full);
    color: var(--brand-secondary);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    backdrop-filter: blur(10px);
    width: fit-content;
}

.contact-highlight i {
    animation: pulse 2s infinite;
}

/* Contact Visual Animation */
.contact-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.contact-animation {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--text-3xl);
    z-index: 3;
    animation: floatIcon 3s ease-in-out infinite;
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.3);
}

.pulse-ring {
    position: absolute;
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    animation: pulseRing 2s infinite;
}

.pulse-ring-delay {
    animation-delay: 1s;
    border-color: rgba(99, 102, 241, 0.3);
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

@keyframes pulseRing {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(1.4); opacity: 0; }
}

/* Modern Contact Cards */
.contact-details-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-20);
    position: relative;
    z-index: 1;
}

.contact-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.02) 0%, rgba(99, 102, 241, 0.02) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
    border-color: rgba(59, 130, 246, 0.3);
}

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

.contact-card-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-secondary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--text-xl);
    margin-bottom: var(--space-6);
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.contact-card:hover .contact-card-icon {
    transform: scale(1.1) rotate(5deg);
}

.contact-card-content h3 {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin: 0 0 var(--space-2) 0;
    position: relative;
    z-index: 2;
}

.contact-card-content p {
    color: var(--gray-600);
    margin: 0 0 var(--space-4) 0;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--brand-secondary);
    font-weight: var(--font-semibold);
    text-decoration: none;
    font-size: var(--text-lg);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.contact-link:hover {
    color: var(--brand-primary);
    transform: translateX(4px);
}

.contact-address {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    color: var(--gray-700);
    font-size: var(--text-base);
    line-height: 1.5;
    position: relative;
    z-index: 2;
}

.contact-card-decoration {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    display: flex;
    gap: var(--space-1);
    z-index: 1;
}

.decoration-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(59, 130, 246, 0.3);
    animation: decorationPulse 2s infinite;
}

.decoration-dot:nth-child(2) { animation-delay: 0.3s; }
.decoration-dot:nth-child(3) { animation-delay: 0.6s; }

@keyframes decorationPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Special CTA Card */
.contact-card-special {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(99, 102, 241, 0.1) 100%);
    border: 2px solid rgba(59, 130, 246, 0.2);
    position: relative;
}

.contact-card-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--brand-secondary), var(--brand-accent));
    border-radius: var(--radius-2xl);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-card-special:hover .contact-card-glow {
    opacity: 0.1;
}

.contact-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--gradient-secondary);
    color: white;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: var(--font-semibold);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.contact-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

/* Enhanced Contact Form Section */
.contact-form-section {
    position: relative;
    z-index: 1;
    margin-top: var(--space-16);
}

.contact-form-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.contact-form-header h3 {
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin: 0 0 var(--space-4) 0;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-form-header p {
    font-size: var(--text-lg);
    color: var(--gray-600);
    margin: 0;
    max-width: 600px;
    margin: 0 auto;
}

.contact-form-container {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-3xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    position: relative;
}

.contact-form {
    /* Use flex utility pattern */
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-group {
    /* Use flex utility pattern */
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    /* Use text utility pattern */
    font-weight: var(--font-semibold);
    color: var(--gray-800);
}

.form-group input,
.form-group select,
.form-group textarea {
    /* Use form input utility pattern */
    padding: var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--text-base);
    transition: all var(--transition-fast);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ===== FOOTER ===== */
.footer {
    position: relative;
    background: radial-gradient(1200px 400px at 50% -100px, rgba(99,102,241,0.15), rgba(17,24,39,0)) ,
                linear-gradient(180deg, #0f172a 0%, #0b1220 100%);
    color: var(--white);
    padding: var(--space-10) 0 var(--space-6);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-6);
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: var(--space-6);
    font-size: var(--text-xl);
}

/* Simplified footer columns */
.footer-section {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.footer-logo {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-2);
}

.footer-logo-image {
    height: 40px;
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.footer-description {
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.social-links {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
}

.social-link {
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-300);
    transition: all var(--transition-normal);
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.4);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-2);
}

.footer-links a {
    color: var(--gray-300);
    transition: all var(--transition-fast);
    position: relative;
    font-size: var(--text-sm);
    display: block;
    padding: var(--space-1) 0;
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-links a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--primary-light);
    transition: width var(--transition-fast);
}

.footer-links a:hover::after {
    width: 100%;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: var(--space-4);
    text-align: center;
    color: var(--gray-400);
    font-size: var(--text-sm);
    margin-top: var(--space-2);
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-10);
        text-align: center;
    }
    
    .hero-text-centered {
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .hero-visual-container {
        max-width: 400px;
        height: 400px;
        margin: 0 auto;
    }
    
    .ai-brain-visual {
        width: 250px;
        height: 250px;
    }
    
    .ai-brain-visual i {
        font-size: 5rem;
    }
    
    .hero-stats {
        max-width: 400px;
        margin: 0 auto var(--space-8);
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
    
    /* Modern Contact Responsive */
    .contact-header {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
        margin-bottom: var(--space-16);
    }
    
    .contact-visual {
        order: -1;
    }
    
    .contact-animation {
        width: 150px;
        height: 150px;
    }
    
    .floating-icon {
        width: 60px;
        height: 60px;
        font-size: var(--text-2xl);
    }
    
    .pulse-ring {
        width: 100px;
        height: 100px;
    }
    
    .contact-details-modern {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        margin-bottom: var(--space-16);
    }
    
    .contact-card {
        padding: var(--space-6);
    }
    
    .contact-card-icon {
        width: 50px;
        height: 50px;
        font-size: var(--text-lg);
    }
    
    .contact-form-container {
        max-width: 100%;
        margin: 0 var(--space-4);
        border-radius: var(--radius-2xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
}

/* Ensure mobile navigation is properly hidden/shown */
@media (min-width: 769px) {
    .hamburger {
        display: none !important;
    }
    
    .nav-menu {
        display: flex !important;
    }
}

@media (max-width: 768px) {
    .header {
        top: 0;
        left: 0;
        transform: none;
        width: 100%;
        max-width: none;
        border-radius: 0;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        border: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.06);
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
        transition: all var(--transition-normal);
    }
    
    .header.scrolled {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    }
    
    .navbar {
        padding: var(--space-4) var(--space-6);
        min-height: 70px;
        display: flex;
        align-items: center;
    }
    
    .nav-container {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    
    .nav-logo {
        display: flex;
        align-items: center;
        gap: var(--space-3);
        z-index: var(--z-modal);
    }
    
    .logo-image {
        height: 42px;
        width: auto;
        object-fit: contain;
        transition: transform var(--transition-fast);
    }
    
    .logo-image:hover {
        transform: scale(1.05);
    }
    
    .nav-menu {
        display: none;
        position: fixed;
        top: 71px;
        left: var(--space-4);
        right: var(--space-4);
        width: calc(100% - var(--space-8));
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        flex-direction: column;
        padding: var(--space-8) var(--space-6);
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        border: 1px solid rgba(0, 0, 0, 0.05);
        border-radius: var(--radius-2xl);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px) scale(0.98);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: var(--z-dropdown);
        gap: var(--space-1);
        max-height: calc(100vh - 100px);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        display: flex !important;
        opacity: 1;
        visibility: visible;
        transform: translateY(0) scale(1);
    }
    
    .nav-item {
        width: 100%;
        margin-bottom: var(--space-1);
    }
    
    .nav-link {
        display: flex;
        align-items: center;
        padding: var(--space-4) var(--space-5);
        text-align: left;
        border-radius: var(--radius-xl);
        width: 100%;
        background: transparent;
        border: 1px solid transparent;
        font-size: var(--text-base);
        font-weight: var(--font-medium);
        color: var(--gray-700);
        text-decoration: none;
        transition: all var(--transition-normal);
        position: relative;
        overflow: hidden;
        font-family: var(--font-secondary);
        letter-spacing: -0.01em;
    }
    
    .nav-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 0;
        height: 100%;
        background: linear-gradient(90deg, 
            rgba(30, 64, 175, 0.05) 0%, 
            rgba(30, 64, 175, 0.1) 100%);
        transition: width var(--transition-normal);
        z-index: -1;
    }
    
    .nav-link:hover::before,
    .nav-link.active::before {
        width: 100%;
    }
    
    .nav-link:hover,
    .nav-link.active {
        background: rgba(30, 64, 175, 0.05);
        border-color: rgba(30, 64, 175, 0.1);
        color: var(--primary-color);
        transform: translateX(4px);
        box-shadow: 0 4px 12px rgba(30, 64, 175, 0.1);
    }
    
    .nav-link:active {
        transform: translateX(2px) scale(0.98);
    }
    
    .nav-actions {
        order: 3;
        margin-top: var(--space-6);
        gap: var(--space-3);
        width: 100%;
        padding-top: var(--space-4);
        border-top: 1px solid rgba(0, 0, 0, 0.06);
    }
    
    .nav-actions .btn-outline {
        display: none;
    }
    
    .nav-actions .btn-primary {
        width: 100%;
        justify-content: center;
        background: var(--gradient-primary);
        color: var(--white);
        border: none;
        font-weight: var(--font-semibold);
        padding: var(--space-4) var(--space-6);
        font-size: var(--text-base);
        border-radius: var(--radius-xl);
        box-shadow: 0 4px 14px 0 rgba(30, 64, 175, 0.25);
        transition: all var(--transition-normal);
        position: relative;
        overflow: hidden;
    }
    
    .nav-actions .btn-primary::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, 
            transparent, 
            rgba(255, 255, 255, 0.2), 
            transparent);
        transition: left 0.5s ease;
    }
    
    .nav-actions .btn-primary:hover::before {
        left: 100%;
    }
    
    .nav-actions .btn-primary:hover {
        background: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 8px 25px 0 rgba(30, 64, 175, 0.35);
    }
    
    .nav-actions .btn-primary:active {
        transform: translateY(0) scale(0.98);
    }
    
    .hamburger {
        display: flex !important;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        background: rgba(30, 64, 175, 0.08);
        border: 1px solid rgba(30, 64, 175, 0.15);
        border-radius: var(--radius-xl);
        padding: var(--space-3);
        width: 48px;
        height: 48px;
        cursor: pointer;
        transition: all var(--transition-normal);
        position: relative;
        z-index: var(--z-modal);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
    
    .hamburger:hover {
        background: rgba(30, 64, 175, 0.12);
        border-color: rgba(30, 64, 175, 0.25);
        transform: scale(1.05);
        box-shadow: 0 4px 12px rgba(30, 64, 175, 0.15);
    }
    
    .hamburger:active {
        transform: scale(0.98);
        background: rgba(30, 64, 175, 0.15);
    }
    
    .bar {
        display: block;
        width: 24px;
        height: 2px;
        margin: 2px 0;
        background: var(--primary-color);
        border-radius: 2px;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        transform-origin: center;
    }
    
    .hamburger.active {
        background: rgba(239, 68, 68, 0.1);
        border-color: rgba(239, 68, 68, 0.2);
        transform: rotate(0deg);
    }
    
    .hamburger.active:hover {
        background: rgba(239, 68, 68, 0.15);
        border-color: rgba(239, 68, 68, 0.3);
    }
    
    .hamburger.active .bar {
        background: #ef4444;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
    
    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: var(--space-12);
    }
    
    .hero-title {
        font-size: var(--text-4xl);
        margin-bottom: var(--space-4);
    }
    
    .hero-description {
        font-size: var(--text-base);
        margin-bottom: var(--space-6);
        max-width: 90%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-stats {
        justify-content: center;
        margin-bottom: var(--space-6);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: var(--space-3);
    }
    
    .btn-large {
        width: 90%;
        max-width: 300px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .service-card.featured {
        transform: none;
        margin-top: 0;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .stats-container {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-8);
    }
    
    .hero-background-icon i {
        font-size: 12rem;
        opacity: 0.03;
    }
    
    .floating-elements-around {
        display: none;
    }
}

/* ===== SMALL MOBILE SCREENS ===== */
@media (max-width: 480px) {
    .nav-menu {
        left: var(--space-2);
        right: var(--space-2);
        width: calc(100% - var(--space-4));
        padding: var(--space-6) var(--space-4);
    }
    
    .hamburger {
        width: 44px;
        height: 44px;
        padding: var(--space-2);
    }
    
    .bar {
        width: 20px;
        height: 2px;
    }
    
    .nav-link {
        padding: var(--space-3) var(--space-4);
        font-size: var(--text-sm);
    }
    
    .nav-actions .btn-primary {
        padding: var(--space-3) var(--space-5);
        font-size: var(--text-sm);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-2);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-large {
        width: 100%;
    }
    
    .contact-form-container {
        margin: 0 var(--space-2);
        border-radius: var(--radius-xl);
    }
    
    .contact-form-header h3 {
        font-size: var(--text-2xl);
    }
    
    .contact-form-header p {
        font-size: var(--text-base);
    }
    
    .contact-highlight {
        font-size: var(--text-xs);
        padding: var(--space-2) var(--space-4);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-4);
    }
}