:root {
    --primary: #7b2ff7;
    --primary-light: #9d50ff;
    --primary-dark: #5816cc;
    --secondary: #2bd2ff;
    --bg-dark: #0a0b10;
    --bg-alt: #13141f;
    --surface: #1e1f2b;
    --surface-light: #282a3a;
    --text-main: #f0f0f5;
    --text-muted: #a0a3bd;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.2);
    --glass-bg: rgba(30, 31, 43, 0.6);
    --glass-border: rgba(255, 255, 255, 0.05);
    
    --gradient-1: linear-gradient(135deg, var(--primary), var(--secondary));
    --gradient-hover: linear-gradient(135deg, var(--primary-light), var(--secondary));
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 30px rgba(123, 47, 247, 0.2);
    
    --font-sans: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --border-radius: 16px;
    --border-radius-lg: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: #ffffff;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 100px 0;
}

.bg-alt {
    background-color: var(--bg-alt);
}

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

.w-100 { width: 100%; }
.mt-4 { margin-top: 24px; }

/* Typography */
h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

h1 span {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 16px;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

p {
    color: var(--text-muted);
    font-size: 1.125rem;
}

.lead {
    font-size: 1.25rem;
    color: var(--text-main);
    font-weight: 500;
    margin-bottom: 24px;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px auto;
}

/* Glassmorphism Classes */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    outline: none;
    gap: 8px;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: var(--gradient-1);
    color: #fff;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(123, 47, 247, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: #fff;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25D366;
    color: #fff;
    border: none;
}

.btn-whatsapp:hover {
    background: #1EBE5D;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(123, 47, 247, 0.1);
    border: 1px solid rgba(123, 47, 247, 0.3);
    color: var(--secondary);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-row {
    display: flex;
    gap: 16px;
}

.w-50 {
    width: 50%;
}

label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.875rem;
    color: var(--text-main);
    font-weight: 500;
}

input, textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: var(--transition-fast);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--surface-light);
    box-shadow: 0 0 0 3px rgba(123, 47, 247, 0.1);
}

/* Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up.active, .reveal-left.active, .reveal-right.active {
    opacity: 1;
    transform: translate(0);
}

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

.pulse-glow {
    animation: pulse 3s infinite alternate;
}

@keyframes pulse {
    0% { box-shadow: 0 0 20px rgba(123, 47, 247, 0.2); }
    100% { box-shadow: 0 0 40px rgba(43, 210, 255, 0.4); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-normal);
    padding: 24px 0;
}

.navbar.scrolled {
    padding: 16px 0;
    background: rgba(10, 11, 16, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
}

.logo i {
    color: var(--secondary);
    font-size: 1.25rem;
}

.logo span {
    color: var(--text-muted);
    font-weight: 400;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: var(--transition-fast);
}

.nav-links a:hover {
    color: #fff;
}

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

.mobile-menu-btn, .close-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg-alt);
    z-index: 1001;
    padding: 80px 40px;
    transition: var(--transition-normal);
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
}

.mobile-nav.open {
    right: 0;
}

.close-menu-btn {
    display: block;
    position: absolute;
    top: 24px;
    right: 24px;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mobile-nav-links a {
    font-size: 1.25rem;
    font-family: var(--font-heading);
    font-weight: 600;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 160px 0 100px 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-glow {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(123, 47, 247, 0.15) 0%, rgba(10, 11, 16, 0) 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-top: 32px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: #fff;
}

.stat-text {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.image-wrapper {
    position: relative;
    padding: 8px;
    border-radius: var(--border-radius-lg);
}

.image-wrapper img {
    border-radius: calc(var(--border-radius-lg) - 8px);
    width: 100%;
}

.floating-element {
    position: absolute;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: var(--shadow-md);
    animation: float 6s infinite ease-in-out;
}

.floating-element i {
    color: var(--secondary);
    font-size: 1.25rem;
}

.el-1 {
    top: 10%;
    left: -20px;
    animation-delay: 0s;
}

.el-2 {
    bottom: 20%;
    right: -30px;
    animation-delay: 2s;
}

/* Services */
.services-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: 32px;
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
    background: var(--surface-light);
    box-shadow: var(--shadow-md);
}

.service-icon {
    width: 48px;
    height: 48px;
    background: rgba(123, 47, 247, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--primary-light);
    font-size: 1.25rem;
    transition: var(--transition-normal);
}

.service-card:hover .service-icon {
    background: var(--gradient-1);
    color: #fff;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.image-stack {
    position: relative;
    height: 100%;
}

.img-main {
    width: 80%;
    border-radius: var(--border-radius);
    position: relative;
    z-index: 2;
    float: right;
}

.img-secondary {
    width: 60%;
    border-radius: var(--border-radius);
    position: absolute;
    bottom: 40px;
    left: 0;
    z-index: 1;
}

/* Pricing Section */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: center;
}

.pricing-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    position: relative;
    transition: var(--transition-normal);
}

.pricing-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-10px);
}

.pricing-card.popular {
    background: var(--bg-dark);
    border: 1px solid var(--primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-1);
    color: #fff;
    padding: 4px 16px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.plan-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.plan-header h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.plan-header p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.plan-features {
    margin-bottom: 32px;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--text-main);
    font-size: 1rem;
}

.plan-features li i {
    color: var(--secondary);
    font-size: 0.875rem;
}

/* Portfolio grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.portfolio-image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 11, 16, 0.9) 0%, rgba(10, 11, 16, 0.2) 60%, transparent 100%);
    display: flex;
    align-items: flex-end;
    padding: 30px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.05);
}

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

.portfolio-info {
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.portfolio-item:hover .portfolio-info {
    transform: translateY(0);
}

.portfolio-info h4 {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.portfolio-info p {
    color: var(--secondary);
    margin: 0;
}

/* About */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

.a-feature {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.a-feature i {
    width: 40px;
    height: 40px;
    background: rgba(43, 210, 255, 0.1);
    color: var(--secondary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.a-feature h4 {
    font-size: 1.125rem;
    margin-bottom: 4px;
}

.a-feature span {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.icon-lg {
    font-size: 4rem;
    margin-bottom: 24px;
}

.about-image .glass-panel {
    padding: 60px 40px;
}

/* Contact */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
}

.info-card {
    padding: 40px;
    height: 100%;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-top: 32px;
}

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

.info-item h4 {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.info-item a {
    font-size: 1.125rem;
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 500;
}

.info-item a:hover {
    color: var(--secondary);
}

.whatsapp-card {
    background: var(--surface-light);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: 16px;
}

.whatsapp-card h4 {
    color: #25D366;
    margin-bottom: 8px;
}

.whatsapp-card p {
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.contact-form {
    padding: 40px;
}

.contact-form h3 {
    margin-bottom: 32px;
    font-size: 1.75rem;
}

/* Footer */
.footer {
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    padding: 80px 0 30px 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    margin-top: 16px;
    max-width: 300px;
}

.footer-links h4, .footer-contact h4 {
    font-size: 1.25rem;
    margin-bottom: 24px;
    color: #fff;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 1rem;
}

.footer-links a:hover {
    color: var(--primary-light);
    padding-left: 5px;
}

.footer-contact p {
    margin-bottom: 16px;
    display: flex;
    align-items: center;
}

.footer-contact a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
}

.footer-contact a:hover {
    color: var(--secondary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--border);
}

.powered-by strong {
    color: var(--primary-light);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .pricing-card.popular {
        transform: scale(1);
    }
    .pricing-card.popular:hover {
        transform: translateY(-10px);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .pricing-card:last-child {
        grid-column: span 2;
        max-width: 50%;
        margin: 0 auto;
    }
}

@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    
    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .services-layout, .about-content, .contact-layout {
        grid-template-columns: 1fr;
    }
    
    .services-image-col {
        display: none;
    }
    
    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-links, .sm-hidden {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .section-padding {
        padding: 80px 0;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card:last-child {
        grid-column: span 1;
        max-width: 100%;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .w-50 {
        width: 100%;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
}