/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #040406;
    --bg-secondary: #0b0b0f;
    --text-main: #ffffff;
    --text-muted: #9499a6;
    
    /* Premium Gradients */
    --accent-gradient: linear-gradient(135deg, #a855f7 0%, #3b82f6 50%, #06b6d4 100%);
    --button-gradient: linear-gradient(135deg, #a855f7 0%, #3b82f6 100%);
    --card-gradient: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    
    /* Glassmorphism Variables */
    --glass-bg: rgba(15, 15, 22, 0.45);
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-border-hover: rgba(255, 255, 255, 0.15);
    --glass-glow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
    
    /* Fonts */
    --font-logo: 'Be Vietnam Pro', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-body);
    overflow-x: hidden;
    min-height: 100vh;
    line-height: 1.5;
    position: relative;
}

/* Background Glow Effects */
.glow-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.25;
}

.orb-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: #a855f7;
    animation: float-slow 20s infinite alternate ease-in-out;
}

.orb-2 {
    bottom: -10%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: #06b6d4;
    animation: float-slow 25s infinite alternate-reverse ease-in-out;
}

.orb-3 {
    top: 35%;
    left: 40%;
    width: 45vw;
    height: 45vw;
    background: #3b82f6;
    opacity: 0.15;
    animation: pulse-slow 15s infinite alternate ease-in-out;
}

/* Interactive Cursor Glow */
.interactive-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.15) 0%, rgba(59, 130, 246, 0.05) 50%, rgba(0, 0, 0, 0) 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 1;
    transition: opacity 0.3s ease;
    opacity: 0;
}

/* Page Wrapper */
.app-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Header */
.main-header {
    height: 90px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.logo {
    display: flex;
    align-items: baseline;
    cursor: default;
    user-select: none;
}

.logo-text {
    font-family: var(--font-logo);
    font-weight: 800;
    font-size: 2.1rem;
    letter-spacing: -0.06em;
    color: var(--text-main);
    text-transform: lowercase;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-link i {
    width: 18px;
    height: 18px;
}

.social-link:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--glass-border-hover);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px -10px rgba(168, 85, 247, 0.3);
}

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

.contact-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.contact-btn svg {
    color: #25d366;
    transition: transform 0.3s ease;
}

.contact-btn:hover {
    background: rgba(37, 211, 102, 0.1);
    border-color: rgba(37, 211, 102, 0.4);
    color: #25d366;
    box-shadow: 0 8px 20px -10px rgba(37, 211, 102, 0.3);
    transform: translateY(-2px);
}

.contact-btn:hover svg {
    transform: scale(1.15) rotate(-5deg);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 5rem 0 3rem 0;
    max-width: 850px;
    margin: 0 auto;
    animation: fade-in-up 1s ease-out;
}

.badge-container {
    display: inline-block;
    margin-bottom: 2rem;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.2rem;
    border-radius: 9999px;
    background: rgba(168, 85, 247, 0.07);
    border: 1px solid rgba(168, 85, 247, 0.25);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: #c084fc;
    letter-spacing: 0.02em;
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.1);
}

.badge-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #a855f7;
    display: inline-block;
    position: relative;
}

.badge-pulse::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    border-radius: 50%;
    background-color: inherit;
    animation: badge-glow 1.5s infinite ease-out;
}

.hero-title {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 4rem;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    font-weight: 300;
    line-height: 1.7;
    max-width: 720px;
    margin: 0 auto;
}



/* WhatsApp CTA Section */
.whatsapp-cta-section {
    margin-bottom: 6rem;
    animation: fade-in-up 1.4s ease-out;
}

.whatsapp-cta-box {
    max-width: 400px;
    margin: 0 auto;
    text-align: center;
}

.cta-lead-text {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 1.2rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.whatsapp-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    width: 100%;
    padding: 1.1rem 2.2rem;
    border-radius: 9999px;
    background: #25d366;
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    backface-visibility: hidden;
    transform: translate3d(0, 0, 0);
}

.whatsapp-cta-btn:hover {
    transform: scale(1.03) translateY(-2px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.5);
    background: #20ba59;
}

.whatsapp-cta-btn svg {
    width: 24px;
    height: 24px;
}

/* Services Preview Section */
.services-section {
    margin-bottom: 6rem;
    text-align: center;
    animation: fade-in-up 1.6s ease-out;
}

.services-title {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 2.2rem;
    margin-bottom: 3rem;
}

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

.service-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem 1.8rem;
    text-align: left;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--glass-glow);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.7), 0 0 30px -10px rgba(168, 85, 247, 0.15);
}

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

.service-icon {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--text-main);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.service-icon i {
    width: 22px;
    height: 22px;
}

.service-card:hover .service-icon {
    background: var(--button-gradient);
    border-color: transparent;
    color: #ffffff;
    box-shadow: 0 8px 20px rgba(168, 85, 247, 0.3);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    position: relative;
    z-index: 1;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    font-weight: 300;
    position: relative;
    z-index: 1;
}

/* Footer Section */
.main-footer {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-email {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-email:hover {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Keyframes / Animations */
@keyframes float-slow {
    0% {
        transform: translate(0, 0) scale(1);
    }
    100% {
        transform: translate(5vw, 5vh) scale(1.1);
    }
}

@keyframes pulse-slow {
    0% {
        transform: scale(0.9);
        opacity: 0.12;
    }
    100% {
        transform: scale(1.05);
        opacity: 0.18;
    }
}

@keyframes badge-glow {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(2.4);
        opacity: 0;
    }
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes scale-up {
    from {
        opacity: 0;
        transform: scale(0.6);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    .hero-title {
        font-size: 3.2rem;
    }
}

@media (max-width: 768px) {
    .app-container {
        padding: 0 1.5rem;
    }
    
    .hero {
        padding: 4rem 0 2rem 0;
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .whatsapp-cta-btn {
        padding: 0.95rem 1.8rem;
        font-size: 1rem;
    }
    .whatsapp-cta-btn svg {
        width: 20px;
        height: 20px;
    }
    .cta-lead-text {
        font-size: 0.95rem;
        margin-bottom: 1rem;
    }
    

    

    
    .services-title {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }
    
    .main-footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding: 2.5rem 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-btn span {
        display: none;
    }
    
    .contact-btn {
        padding: 0.6rem;
        border-radius: 50%;
    }
    
    .whatsapp-cta-btn {
        padding: 0.9rem 1.5rem;
        font-size: 0.9rem;
        letter-spacing: -0.01em;
    }
    .whatsapp-cta-btn svg {
        width: 18px;
        height: 18px;
    }
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

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

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.6);
}

.whatsapp-float::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid #25d366;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    transform-origin: center;
    animation: wa-pulse 2s infinite;
    pointer-events: none;
    box-sizing: border-box;
}

@keyframes wa-pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.6);
        opacity: 0;
    }
}