/* 
 * JJLab Servicio Técnico - Modern CSS 
 * Colors: Black, White, Electric Blue, Accent Green/Orange
 * Fonts: Inter (Body), Outfit (Headings)
 */

:root {
    /* Colors */
    --bg-main: #0a0a0f;
    --bg-surface: #14141e;
    --bg-surface-light: rgba(255, 255, 255, 0.03);
    
    --primary-blue: #007BFF;
    --primary-blue-glow: rgba(0, 123, 255, 0.4);
    --electric-blue: #00f3ff;
    
    --accent-green: #00e676;
    --accent-orange: #ff6d00;
    
    --text-main: #ffffff;
    --text-muted: #a0a0ab;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Layout */
    --max-width: 1200px;
    --border-radius: 16px;
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

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

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

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.125rem;
    max-width: 600px;
    margin: 1rem auto 0;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(0, 123, 255, 0.1);
    color: var(--electric-blue);
    border: 1px solid rgba(0, 243, 255, 0.2);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Base Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
}

.btn-primary {
    background: var(--primary-blue);
    color: #fff;
}

.btn-primary:hover {
    background: #005ce6;
    transform: translateY(-2px);
}

.btn-glow:hover {
    box-shadow: 0 8px 25px var(--primary-blue-glow);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--electric-blue);
    color: var(--electric-blue);
    padding: 0.5rem 1.2rem;
}

.btn-outline:hover {
    background: var(--primary-blue-glow);
    color: #fff;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition-smooth);
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar.scrolled {
    padding: 0.8rem 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo span {
    color: var(--primary-blue);
}

.logo i {
    color: var(--electric-blue);
    font-size: 1.2rem;
}

.logo-img {
    height: 55px; /* Adjust this value as needed to make the logo look good in the navbar */
    width: auto;
    object-fit: contain;
}

.nav-links {
    display: none;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-btn-wa {
    display: none;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 230, 118, 0.1);
    color: var(--accent-green);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 230, 118, 0.2);
}

.nav-btn-wa:hover {
    background: var(--accent-green);
    color: #000;
}

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

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--bg-surface);
    z-index: 1001;
    padding: 2rem;
    transition: 0.4s ease-in-out;
    display: flex;
    flex-direction: column;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

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

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: auto;
}

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

.btn-wa-full {
    width: 100%;
    background: var(--accent-green);
    color: #000;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    padding-top: 120px;
    padding-bottom: 4rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    left: -10%;
    width: 50%;
    height: 60%;
    background: radial-gradient(circle, var(--primary-blue-glow) 0%, transparent 60%);
    z-index: -1;
    filter: blur(80px);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1.5rem;
}

.hero-title span {
    background: linear-gradient(90deg, var(--electric-blue), var(--primary-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-weight: 600;
}

.stat-item i {
    color: var(--accent-orange);
    font-size: 1.2rem;
    background: rgba(255, 109, 0, 0.1);
    padding: 0.6rem;
    border-radius: 50%;
}

.stat-item:last-child i {
    color: var(--accent-green);
    background: rgba(0, 230, 118, 0.1);
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-image {
    width: 100%;
    max-width: 500px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.05);
    z-index: 1;
}

.glow-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(circle, rgba(0,243,255,0.2) 0%, transparent 70%);
    filter: blur(40px);
    z-index: 0;
}

.floating-card {
    position: absolute;
    background: rgba(20, 20, 30, 0.8);
    backdrop-filter: blur(10px);
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 2;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    animation: float 4s ease-in-out infinite;
}

.floating-card i {
    font-size: 1.2rem;
}

.highlight-card1 {
    top: 10%;
    left: -5%;
    animation-delay: 0s;
}
.highlight-card1 i {
    color: var(--accent-green);
}

.highlight-card2 {
    bottom: 15%;
    right: -5%;
    animation-delay: 2s;
}
.highlight-card2 i {
    color: var(--text-main); /* Apple white */
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* Services Section */
.services {
    padding: 5rem 0;
    background: var(--bg-surface);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.service-card {
    background: var(--bg-main);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255,255,255,0.03);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    display: block; /* Added block and cursor pointer */
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-blue), var(--electric-blue));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255,255,255,0.1);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.service-card:hover::after {
    transform: scaleX(1);
}

.icon-wrapper {
    width: 60px;
    height: 60px;
    background: rgba(0, 123, 255, 0.1);
    color: var(--electric-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    transition: var(--transition-smooth);
}

.service-card:hover .icon-wrapper {
    background: var(--primary-blue);
    color: #fff;
    transform: rotateY(15deg) scale(1.1);
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* About Section */
.about {
    padding: 6rem 0;
    position: relative;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.about-box {
    background: var(--bg-surface);
    padding: 2.5rem 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(255,255,255,0.05);
}

.box-1 {
    transform: translateY(2rem);
    background: linear-gradient(145deg, var(--bg-surface), #1a1a24);
}

.box-2 {
    background: linear-gradient(145deg, rgba(0,123,255,0.1), transparent);
    border-color: rgba(0,123,255,0.2);
}

.about-box h2 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    color: var(--electric-blue);
}

.about-content h2 {
    margin-bottom: 1.5rem;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.advantages {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.advantage {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.advantage i {
    color: var(--accent-orange);
    font-size: 1.4rem;
    margin-top: 0.2rem;
}

.advantage h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.advantage p {
    font-size: 0.9rem;
    margin: 0;
}

/* Process Section */
.process {
    padding: 5rem 0;
    background: linear-gradient(180deg, var(--bg-main) 0%, var(--bg-surface) 100%);
}

.process-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    position: relative;
}

.step {
    background: var(--bg-main);
    padding: 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255,255,255,0.03);
    position: relative;
    text-align: center;
    z-index: 1;
}

.step-num {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background: var(--primary-blue);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    box-shadow: 0 0 15px var(--primary-blue-glow);
}

.step i {
    font-size: 2.5rem;
    color: var(--electric-blue);
    margin: 1rem 0 1.5rem;
}

.step h4 {
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
}

.step p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Testimonials */
.testimonials {
    padding: 6rem 0;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.hidden-review {
    display: none;
}

.testimonial-card {
    background: var(--bg-surface);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255,255,255,0.05);
}

.stars {
    color: #FFD700;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.review {
    font-style: italic;
    color: #ddd;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.avatar {
    width: 45px;
    height: 45px;
    background: linear-gradient(135deg, var(--primary-blue), var(--electric-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.2rem;
}

.author h4 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.author span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Quote Section */
.quote-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-main) 100%);
}

.quote-container {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(20, 20, 30, 0.6);
    border-radius: var(--border-radius);
    padding: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-main);
}

.full-width {
    grid-column: 1 / -1;
}

.device-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
    margin-bottom: 1rem;
}

@media (max-width: 600px) {
    .device-selector {
        grid-template-columns: repeat(2, 1fr);
    }
}

.device-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    padding: 1.2rem 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-family: var(--font-main);
}

.device-btn i {
    font-size: 1.5rem;
    color: var(--electric-blue);
    transition: var(--transition-smooth);
}

.device-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.device-btn.selected {
    background: rgba(0, 243, 255, 0.15);
    border-color: var(--electric-blue);
    color: #fff;
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.2);
}

.device-btn.selected i {
    color: #fff;
    transform: scale(1.1);
}

.quote-form input,
.quote-form select,
.quote-form textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition-smooth);
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
    outline: none;
    border-color: var(--electric-blue);
    background: rgba(0, 243, 255, 0.05);
}

.quote-form option {
    background: var(--bg-surface);
    color: #fff;
}

.photo-notice {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 109, 0, 0.1);
    padding: 1rem;
    border-radius: 8px;
    border: 1px dashed rgba(255, 109, 0, 0.3);
}

.notice-icon {
    font-size: 1.5rem;
    color: var(--accent-orange);
}

.notice-text strong {
    display: block;
    color: var(--accent-orange);
    margin-bottom: 0.2rem;
}

.notice-text p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.btn-wa-submit {
    width: 100%;
    background: #25d366;
    color: #000;
    font-size: 1.1rem;
    padding: 1.2rem;
    margin-top: 1rem;
    border: none;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

.btn-wa-submit:hover {
    background: #1ebe57;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.choice-grid, .usage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.device-btn.intel.selected {
    background: rgba(0, 104, 181, 0.2);
    border-color: #0068b5;
    box-shadow: 0 0 15px rgba(0, 104, 181, 0.3);
}

.device-btn.amd.selected {
    background: rgba(237, 28, 36, 0.15);
    border-color: #ed1c24;
    box-shadow: 0 0 15px rgba(237, 28, 36, 0.3);
}

.usage-btn i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.budget-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.budget-input-wrapper span {
    position: absolute;
    right: 1.2rem;
    color: var(--text-muted);
    font-weight: 600;
}

.hidden-form {
    display: none;
}

.form-header-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.form-header-step .step-number {
    width: 30px;
    height: 30px;
    background: var(--electric-blue);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.9rem;
}

.btn-secondary-outline {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.2);
    color: var(--text-main);
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-secondary-outline:hover {
    background: rgba(255,255,255,0.05);
    border-color: #fff;
}
.contact {
    padding: 5rem 0 0 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    background: var(--bg-surface);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
}

.contact-info {
    padding: 3rem 2rem;
}

.contact-info p {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    margin-top: 1rem;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.info-item i {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: var(--electric-blue);
    font-size: 1.2rem;
}

.info-item h4 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.info-item p, .info-item a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

.contact-map {
    width: 100%;
    min-height: 350px;
}

/* Footer */
footer {
    background: #050508;
    padding: 4rem 0 2rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    max-width: 300px;
}

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

.social-links a {
    width: 35px;
    height: 35px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: var(--transition-fast);
}

.social-links a:hover {
    background: var(--primary-blue);
    transform: translateY(-3px);
}

.footer-links h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

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

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-muted);
    font-size: 0.85rem;
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

/* Floating WA */
.float-wa {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0px 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    animation: pulse 2s infinite;
}

.float-wa:hover {
    transform: scale(1.1);
    background-color: #1ebe57;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.mt-4 { margin-top: 2rem; }

/* Desktop Media Queries */
@media (min-width: 768px) {
    .nav-links {
        display: flex;
        gap: 2rem;
    }
    
    .nav-links a {
        font-weight: 500;
        font-size: 0.95rem;
    }
    
    .nav-links a:hover {
        color: var(--electric-blue);
    }

    .nav-btn-wa {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }

    .hero-container {
        grid-template-columns: 1fr 1fr;
    }

    .hero-buttons {
        flex-direction: row;
    }

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

    .about-container {
        grid-template-columns: 1fr 1fr;
    }

    .process-steps {
        grid-template-columns: repeat(5, 1fr);
        gap: 1rem;
    }

    .process-steps::before {
        content: '';
        position: absolute;
        top: 20%;
        left: 5%;
        width: 90%;
        height: 2px;
        background: rgba(255,255,255,0.1);
        z-index: 0;
        display: block;
    }

    .testimonial-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-container {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}