@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;600;700;800&display=swap');

:root {
    /* Premium Modern Dark Theme matching Logo */
    --bg-main: #0B0F19;
    --bg-card: #111827;
    --bg-card-hover: #1F2937;
    
    /* Vibrant Green Accent (from Logo) */
    --primary: #10B981; /* Emerald/Neon Green */
    --primary-hover: #34D399;
    --primary-glow: rgba(16, 185, 129, 0.2);
    
    /* Typography Colors */
    --text-main: #F9FAFB;
    --text-muted: #9CA3AF;
    --text-light: #D1D5DB;
    
    /* Utilities */
    --whatsapp: #25D366;
    --whatsapp-hover: #1EBE5D;
    --whatsapp-glow: rgba(37, 211, 102, 0.3);
    
    /* Glass & Borders */
    --glass-bg: rgba(11, 15, 25, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 40px -10px rgba(0, 0, 0, 0.4);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .logo {
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.02em;
    color: var(--text-main);
}

ul { list-style: none; }
a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
img { max-width: 100%; display: block; border-radius: 12px; }

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.text-gradient {
    background: linear-gradient(135deg, #10B981, #84CC16);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.text-gradient-2 {
    background: linear-gradient(135deg, #F9FAFB, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-padding { padding: 8rem 0; }
.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    line-height: 1.1;
}
.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto 5rem auto;
    font-size: 1.15rem;
}

/* Premium Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.2rem;
    border-radius: 50px; /* Pill shape is very modern */
    font-weight: 600;
    font-size: 1.05rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    gap: 0.6rem;
    cursor: pointer;
    border: none;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 8px 20px var(--primary-glow);
}
.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 25px var(--primary-glow);
}

.btn-whatsapp {
    background-color: var(--whatsapp);
    color: white;
    box-shadow: 0 8px 20px var(--whatsapp-glow);
}
.btn-whatsapp:hover {
    background-color: var(--whatsapp-hover);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 25px var(--whatsapp-glow);
}

/* Navbar: Apple-like Glassmorphism */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.4s ease;
    padding: 1.5rem 0;
}

header.scrolled {
    background-color: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1rem 0;
    border-bottom: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
}

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

.logo {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -1.5px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    background: rgba(255,255,255,0.03);
    padding: 0.5rem 2rem;
    border-radius: 50px;
    border: 1px solid var(--glass-border);
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    color: var(--text-main);
    background: none;
    border: none;
    cursor: pointer;
}

/* Hero Section: Huge Typography & Clean Layout */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 6rem;
    background: radial-gradient(circle at 80% 20%, rgba(16, 185, 129, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 20% 80%, rgba(37, 211, 102, 0.05) 0%, transparent 40%);
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    z-index: 2;
}

.hero-tag {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: white;
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-sm);
}

.hero h1 {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.05;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.3rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    gap: 1.2rem;
    justify-content: center;
}

/* Floating Stats Section */
.stats {
    position: relative;
    z-index: 10;
    margin-top: -60px;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: transform 0.4s ease;
}
.stat-card:hover {
    transform: translateY(-10px);
}
.stat-card h3 {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-weight: 800;
}
.stat-card p {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}
.about-image {
    position: relative;
    border-radius: 24px;
    overflow: visible;
}
.about-image img {
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
}
.about-image::before {
    content: '';
    position: absolute;
    top: 20px;
    left: -20px;
    width: 100%;
    height: 100%;
    background: var(--primary);
    border-radius: 24px;
    z-index: 1;
    opacity: 0.1;
}
.about-content h2 {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}
.about-content p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-size: 1.15rem;
}
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
    margin-top: 2.5rem;
}
.about-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
    font-size: 1.05rem;
}
.about-features li i {
    color: var(--primary);
    background: var(--primary-glow);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

#services {
    background: linear-gradient(180deg, #0B0F19 0%, #111827 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}
.service-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    padding: 3rem 2.5rem;
    border-radius: 24px;
    transition: all 0.4s ease;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(16, 185, 129, 0.3);
}
.service-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-glow);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    font-size: 2rem;
    margin-bottom: 2rem;
    transition: all 0.3s;
}
.service-card:hover .service-icon {
    background: var(--primary);
    color: white;
    transform: scale(1.1) rotate(-5deg);
}
.service-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--text-main);
}
.service-card p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.05rem;
    line-height: 1.6;
}
.service-features {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
.service-features span {
    font-size: 1rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 500;
}
.service-features span i {
    color: var(--whatsapp);
    font-size: 1rem;
    background: var(--whatsapp-glow);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

/* Portfolio / Case Studies */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}
.case-study {
    background: var(--bg-card);
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: transform 0.4s ease;
    box-shadow: var(--shadow-md);
}
.case-study:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}
.case-img {
    height: 300px;
    overflow: hidden;
}
.case-img img {
    border-radius: 0;
    transition: transform 0.7s ease;
}
.case-study:hover .case-img img {
    transform: scale(1.05);
}
.case-content {
    padding: 3rem;
}
.case-tag {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--primary);
    margin-bottom: 0.8rem;
    display: block;
}
.case-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}
.case-results {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}
.result-item h4 {
    font-size: 2.2rem;
    color: var(--whatsapp);
    line-height: 1;
    margin-bottom: 0.5rem;
}
.result-item p {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-muted);
}

#testimonials {
    background: transparent;
    color: var(--text-main);
}
#testimonials .section-subtitle {
    color: var(--text-muted);
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}
.testimonial-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: 24px;
    position: relative;
    backdrop-filter: blur(10px);
}
.testimonial-card i.fa-quote-left {
    position: absolute;
    top: 2.5rem;
    right: 2.5rem;
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.02);
}
.stars {
    color: #FBBF24;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}
.testimonial-text {
    font-size: 1.15rem;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}
.client-info {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}
.client-avatar {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.4rem;
}
.client-details p {
    color: #94A3B8;
}

/* Contact & Lead Magnet */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 6rem;
    align-items: center;
}
.contact-info h2 {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}
.contact-info p {
    font-size: 1.15rem;
    margin-bottom: 3rem;
}
.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.contact-item .icon {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.05);
    box-shadow: var(--shadow-md);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.5rem;
    border: 1px solid var(--glass-border);
}
.contact-form {
    background: var(--bg-card);
    padding: 3.5rem;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--glass-border);
}
.contact-form h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
}
.form-group {
    margin-bottom: 1.5rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.6rem;
    font-weight: 600;
    font-size: 0.95rem;
}
.form-control {
    width: 100%;
    padding: 1.2rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px var(--primary-glow);
}
textarea.form-control {
    min-height: 140px;
    resize: vertical;
}

/* Footer - Dark contrast */
footer {
    background: #0B0F19; /* Deep dark background */
    padding: 6rem 0 3rem 0;
    color: white;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}
.footer-about .logo {
    color: white;
    background: none;
    -webkit-text-fill-color: initial;
}
.footer-about p {
    color: #9CA3AF;
    margin-top: 1.5rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}
.social-links {
    display: flex;
    gap: 1rem;
}
.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s;
}
.social-links a:hover {
    background: var(--primary);
    transform: translateY(-4px);
}
.footer-links h4 {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: white;
}
.footer-links ul li {
    margin-bottom: 1rem;
}
.footer-links ul a {
    color: #9CA3AF;
    transition: color 0.3s;
    font-weight: 500;
}
.footer-links ul a:hover {
    color: var(--primary);
}
.footer-links p {
    color: #9CA3AF;
    margin-bottom: 1.5rem;
}
.footer-links input {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: white;
}
.footer-links input:focus {
    background: rgba(255,255,255,0.1);
    box-shadow: none;
    border-color: var(--primary);
}
.copyright {
    text-align: center;
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: #6B7280;
    font-size: 0.95rem;
}

/* Sticky WhatsApp */
.sticky-whatsapp {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 65px;
    height: 65px;
    background-color: var(--whatsapp);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.sticky-whatsapp:hover {
    transform: scale(1.15) rotate(-10deg);
}

/* Responsive Overhaul */
@media (max-width: 1024px) {
    .hero h1 { font-size: 4rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .portfolio-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; gap: 4rem;}
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        padding-top: 3rem;
        transition: 0.4s ease;
        border: none;
        border-radius: 0;
    }
    .nav-links.active { left: 0; }
    .mobile-menu-btn { display: block; }
    
    .hero { padding-top: 8rem; }
    .hero h1 { font-size: 3rem; }
    .hero-btns { flex-direction: column; width: 100%; max-width: 300px; margin: 0 auto; }
    .hero-btns .btn { width: 100%; }
    
    .about-grid { grid-template-columns: 1fr; gap: 3rem; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 3rem; }
    
    .section-title { font-size: 2.5rem; }
    .sticky-whatsapp { bottom: 20px; right: 20px; width: 55px; height: 55px; font-size: 1.8rem; }
}

@media (max-width: 480px) {
    .stats-grid, .services-grid, .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .hero h1 { font-size: 2.5rem; }
    .section-padding { padding: 5rem 0; }
    .contact-form { padding: 2rem; }
}