:root {
    --bg-dark: #0a0a0c;
    --bg-card: rgba(20, 20, 25, 0.6);
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b0;
    --accent: #10d482; /* Excel Green */
    --accent-glow: rgba(16, 212, 130, 0.4);
    --accent-hover: #0ebf74;
    --gradient-1: #10d482;
    --gradient-2: #0f8b8d;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Outfit', 'Inter', -apple-system, sans-serif;
}

* {
    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-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Background Effects */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.6;
    animation: drift 20s infinite alternate ease-in-out;
}

.glow-1 {
    top: -20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--accent-glow) 0%, rgba(16,212,130,0) 70%);
}

.glow-2 {
    bottom: -20%;
    left: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(15,139,141,0.35) 0%, rgba(15,139,141,0) 70%);
    animation-delay: -5s;
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-5%, 5%) scale(1.1); }
}

/* Typography elements */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

/* Glassmorphism */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.4s ease, box-shadow 0.4s ease;
}

.glass-panel:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.4), 0 0 25px rgba(16, 212, 130, 0.2);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 24px 0;
    z-index: 100;
    transition: background-color 0.4s ease, padding 0.4s ease, border-bottom 0.4s ease;
}

.navbar.scrolled {
    background-color: rgba(10, 10, 12, 0.9);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.5px;
    display: flex;
    align-items: flex-start;
}

.logo .tm {
    font-size: 0.8rem;
    color: var(--accent);
    margin-left: 2px;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
    padding-bottom: 5px;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gradient-1), var(--gradient-2));
    transition: width 0.3s ease;
}

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

/* Sections */
.section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 24px;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.section-title {
    font-size: 3.5rem;
    margin-bottom: 4rem;
    text-align: center;
    background: linear-gradient(135deg, #ffffff 0%, #808090 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -1px;
}

/* Hero Section */
.hero {
    justify-content: center;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    z-index: 10;
}

.hero-title {
    font-size: 5rem;
    font-weight: 800;
    margin-bottom: 3.5rem;
    letter-spacing: -2px;
}

.highlight {
    background: linear-gradient(135deg, var(--gradient-1) 0%, var(--gradient-2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Offer Card */
.offer-card {
    padding: 3.5rem;
    position: relative;
    max-width: 550px;
    margin: 0 auto;
    overflow: hidden;
}

.offer-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--gradient-1), var(--gradient-2));
}

.offer-badge {
    position: absolute;
    top: 1.5rem;
    right: -2.5rem;
    background: var(--accent);
    color: #000;
    font-weight: 800;
    font-size: 0.8rem;
    padding: 0.4rem 3rem;
    transform: rotate(45deg);
    letter-spacing: 1.5px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.offer-card h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 2.8rem;
    color: var(--accent);
    display: block;
    margin-top: 0.5rem;
    text-shadow: 0 0 15px rgba(16, 212, 130, 0.4);
}

.offer-details {
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.5rem;
}

.offer-disclaimer {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

/* Buttons */
.cta-button {
    display: inline-block;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1.2rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
}

.cta-button:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.2);
}

.cta-button.primary {
    background: linear-gradient(135deg, var(--gradient-1), var(--gradient-2));
    color: #111;
    border: none;
    box-shadow: 0 4px 15px rgba(16, 212, 130, 0.3);
}

.cta-button.primary:hover {
    box-shadow: 0 8px 25px rgba(16, 212, 130, 0.5);
    background: linear-gradient(135deg, var(--accent-hover), #0ea1a3);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.scroll-indicator:hover {
    opacity: 1;
}

.scroll-indicator span {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--text-secondary);
    border-radius: 13px;
    position: relative;
}

.mouse::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    animation: scroll 2s cubic-bezier(0.15, 0.41, 0.69, 0.94) infinite;
}

@keyframes scroll {
    0% { opacity: 1; top: 6px; }
    50% { opacity: 0; top: 20px; }
    100% { opacity: 0; top: 6px; }
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.service-card {
    padding: 3rem;
    text-align: left;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    filter: drop-shadow(0 0 10px rgba(16, 212, 130, 0.3));
}

.service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: #fff;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* About */
.about-content {
    padding: 5rem;
    max-width: 900px;
    margin: 0 auto;
}

.about-text h3 {
    font-size: 2.2rem;
    margin-bottom: 1.8rem;
    color: #fff;
}

.about-text p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.social-links {
    margin-top: 3.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.social-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-top: 1.2rem;
    padding: 1rem 1.8rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.social-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.social-btn svg {
    color: #00f2fe; /* TikTok matching color element */
}

/* Contact */
.contact-card {
    padding: 5rem;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.contact-card h3 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.contact-card p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 3.5rem;
}

/* Footer */
.footer {
    padding: 4rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(8, 8, 10, 0.95);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-secondary);
}

.footer-links {
    display: flex;
    gap: 24px;
}

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

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

/* Animations Core */
.fade-in-up {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none; 
    }
    
    .hero-title {
        font-size: 3.2rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .about-content {
        padding: 3rem 1.5rem;
    }
    
    .offer-card {
        padding: 2.5rem 1.5rem;
    }
    
    .contact-card {
        padding: 3rem 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}