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

:root {
    /* Color Palette (HSL) */
    --background: 230 100% 4%;
    --foreground: 0 0% 100%;
    --card: 220 50% 8%;
    --card-foreground: 0 0% 100%;
    --primary: 150 100% 50%;
    --primary-foreground: 230 100% 4%;
    --secondary: 186 100% 50%;
    --secondary-foreground: 230 100% 4%;
    --muted: 220 20% 14%;
    --muted-foreground: 0 0% 85%;
    --accent: 150 100% 50%;
    --accent-foreground: 230 100% 4%;
    --border: 220 20% 18%;
    --input: 220 20% 18%;
    --ring: 150 100% 50%;

    /* Gradients */
    --gradient-bg: linear-gradient(135deg, #000024, #002400);
    --gradient-primary: linear-gradient(to top, #0eff48, #51faa1);
    --gradient-secondary: linear-gradient(135deg, #00d5ff, #00f0ff);
    --gradient-card: linear-gradient(135deg, rgba(15, 25, 46, 0.8), rgba(14, 27, 20, 0.6));

    /* Glow Effects */
    --glow-green: 0 0 30px rgba(0, 255, 128, 0.3);
    --glow-blue: 0 0 30px rgba(0, 229, 255, 0.3);

    /* Typography */
    --font-heading: "Montserrat", sans-serif;
    --font-body: "Inter", sans-serif;

    /* Spacing & Sizes */
    --radius: 0.75rem;
    --header-height: 5.5rem;
    --header-height-lg: 6.5rem;
}

/* Base Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: hsl(var(--background));
    background: var(--gradient-bg);
    color: hsl(var(--foreground));
    font-family: var(--font-body);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
}

a {
    color: inherit;
    text-decoration: inherit;
    transition: color 0.15s ease-in-out;
}

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

button {
    cursor: pointer;
    background: none;
    border: none;
    font-family: inherit;
}

/* Layout Components */
.container {
    width: 100%;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.text-primary {
    color: #51faa1;
}

/* Modules & UI Elements */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: var(--radius);
    transition: all 0.3s ease;
    padding: 0.55rem 1.2rem;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: hsl(var(--primary-foreground));
}

.btn-primary:hover {
    opacity: 0.9;
}

.btn-primary.glow-green {
    box-shadow: var(--glow-green);
}

.btn-outline {
    border: 1px solid hsl(var(--foreground));
    color: hsl(var(--foreground));
    font-weight: 600;
}

.btn-outline:hover {
  color: #51faa1;
  border-color: #51faa1;
}

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1rem;
}

/* Header Styles */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    height: var(--header-height);
    border-bottom: 1px solid hsl(var(--border));
    background-color: hsla(var(--background), 0.8);
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

.site-header--scrolled {
    background-color: hsla(var(--background), 0.95);
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

@media (min-width: 1024px) {
    .site-header {
        height: var(--header-height-lg);
    }
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo img {
    height: 2.5rem;
    width: auto;
}

@media (min-width: 1024px) {
    .logo img {
        height: 3rem;
    }
}

.nav-desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-link {
    font-size: 1.1rem;
    font-weight: 500;
    text-transform: uppercase;
    color: #eee;
}

.nav-link:hover {
    color: hsl(var(--primary));
}

.menu-toggle {
    display: block;
    color: hsl(var(--foreground));
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

/* Mobile Menu */
.mobile-menu {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 60;
    background: var(--gradient-bg);
    border-bottom: 1px solid hsl(var(--border));
    padding: 1rem 0;
}

@media (min-width: 768px) {
    .mobile-menu {
        display: none !important;
    }
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 0 1rem;
}

.mobile-nav .nav-link {
    padding: 0.5rem 0;
}

.hidden {
    display: none !important;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.floating-whatsapp {
    display: none;
    position: fixed;
    right: 2rem;
    bottom: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    box-shadow: 0 8px 20px rgba(0,0,0,0.35);
    z-index: 80;
}

.floating-whatsapp img {
    width: 24px;
    height: 24px;
}

@media (max-width: 767px) {
    .floating-whatsapp {
        display: flex;
    }
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 5rem;
    overflow: hidden;
    text-align: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('assets/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.7;
    background-color: hsl(var(--background));
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 56rem;
    margin: 0 auto;
}

.hero-subtitle {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: hsl(var(--secondary));
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 2.75rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.50rem;
    }
}

.hero-description {
    font-size: 1rem;
    color: hsl(var(--muted-foreground));
    max-width: 42rem;
    margin: 0 auto 2.5rem;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 1.125rem;
    }
}

.hero-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

@media (min-width: 640px) {
    .hero-actions {
        flex-direction: row;
    }
}

/* Section Common */
.section-padding {
    padding: 6rem 0;
}

@media (min-width: 1024px) {
    .section-padding {
        padding: 8rem 0;
    }
}

.section-header {
    text-align: center;
    max-width: 42rem;
    margin: 0 auto 4rem;
}

.section-subtitle {
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: hsl(var(--secondary));
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 1.6rem;
    line-height: 1.15;
    font-weight: 700;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 2.75rem;
    }
}

.section-description {
    color: hsl(var(--muted-foreground));
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    background: var(--gradient-card);
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid hsl(var(--border));
    transition: border-color 0.3s;
}

.service-card:hover {
    border-color: hsla(var(--primary), 0.4);
}

.service-icon {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 0.5rem;
    background-color: hsl(var(--muted));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    transition: box-shadow 0.3s;
}

.service-card:hover .service-icon {
    box-shadow: var(--glow-green);
}

.service-icon svg {
    color: #51faa1;
    width: 1.25rem;
    height: 1.25rem;
}

.service-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.service-description {
    font-size: 0.875rem;
    color: hsl(var(--muted-foreground));
    line-height: 1.625;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.about-content p {
    color: hsl(var(--muted-foreground));
    margin-bottom: 1.5rem;
    line-height: 1.625;
}

.about-content strong {
    color: hsl(var(--foreground));
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

.stat-card {
    background: var(--gradient-card);
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid hsl(var(--border));
}

.stat-icon {
    color: #51faa1;
    margin-bottom: 0.75rem;
}

.stat-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.stat-description {
    font-size: 0.875rem;
    color: hsl(var(--muted-foreground));
    line-height: 1.625;
}

/* CTA Section */
.cta-banner {
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid hsl(var(--border));
    background: var(--gradient-card);
    padding: 2.5rem;
    text-align: center;
    max-width: 48rem;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .cta-banner {
        padding: 4rem;
    }
}

.cta-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.2;
    background: radial-gradient(circle at 50% 0%, hsla(150, 100%, 50%, 0.15), transparent 60%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 10;
}

.cta-description {
    color: hsl(var(--muted-foreground));
    max-width: 32rem;
    margin: 0 auto 2rem;
}

/* Footer */
.site-footer {
    border-top: 1px solid hsl(var(--border));
    padding: 3rem 0;
}

.footer-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .footer-top {
        flex-direction: row;
    }
}

.footer-logo {
    height: 2rem;
    width: auto;
}

.social-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.social-link {
    color: hsl(var(--muted-foreground));
}

.social-link:hover {
    color: hsl(var(--primary));
}

.footer-bottom {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid hsl(var(--border));
    text-align: center;
}

.copyright {
    font-size: 0.75rem;
    color: hsl(var(--muted-foreground));
}