@charset "utf-8";

/* ===================================
   RESET & BASE STYLES
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1d3a 100%);
    color: #ffffff;
    overflow-x: hidden;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   NAVIGATION
   =================================== */
nav,
.nav-container {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: #e2e8f0;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: #00d4ff;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    transition: width 0.3s ease;
}

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

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: #00d4ff;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Navigation Overlay */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

body.nav-open {
    overflow: hidden;
}

/* ===================================
   SECTIONS & LAYOUT
   =================================== */
.section {
    min-height: 100vh;
    display: none;
    padding: 100px 0 50px;
}

.section.active {
    display: block;
}

/* Headers */
.header {
    padding: 4rem 0 2rem;
    text-align: center;
    background: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
}

.header h1,
.section-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 3rem;
}

.header p {
    font-size: 1.2rem;
    color: #cbd5e1;
    max-width: 600px;
    margin: 0 auto;
}

/* ===================================
   HERO SECTION
   =================================== */
#home {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(10, 14, 39, 0.85), rgba(26, 29, 58, 0.85)),
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.15) 0%, transparent 50%),
        url('https://images.unsplash.com/photo-1551434678-e076c223a692?ixlib=rb-4.0.3&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #ffffff, #00d4ff, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: glow 3s ease-in-out infinite alternate;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===================================
   BUTTONS & CTA
   =================================== */
.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px rgba(0, 212, 255, 0.4);
}

.service-btn,
.submit-btn {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.service-btn:hover,
.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
}

.submit-btn {
    font-size: 1.1rem;
}

.submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.booking-submit-btn {
    background: linear-gradient(135deg, #4fd1c7 0%, #3182ce 100%);
    display: inline-block;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    margin-bottom: 20px;
    color: white;
}

.booking-submit-btn:hover {
    background: linear-gradient(135deg, #38b2ac 0%, #2c5282 100%);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    transform: translateY(-2px) scale(1.02);
}

.booking-submit-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.3);
}

.booking-submit-btn:focus {
    outline: none;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3), 0 0 0 3px rgba(102, 126, 234, 0.2);
}

.booking-submit-btn:disabled {
    background: linear-gradient(135deg, #a0aec0 0%, #718096 100%);
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.booking-submit-btn:disabled:hover {
    transform: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* CTA Section */
.cta-section {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 4rem 2rem;
    text-align: center;
    margin: 4rem 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-section p {
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-primary,
.cta-secondary {
    padding: 1rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.cta-primary {
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    color: white;
}

.cta-secondary {
    background: transparent;
    color: #00d4ff;
    border: 2px solid #00d4ff;
}

.cta-primary:hover,
.cta-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.3);
    text-decoration: underline;
}

/* ===================================
   CARDS & GRIDS
   =================================== */
.services-grid,
.contact-grid,
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.contact-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    margin-top: 2rem;
}

.benefits-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-top: 3rem;
}

/* Base Card Styles */
.service-card,
.contact-card,
.benefit-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before,
.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover,
.contact-card:hover,
.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.3);
}

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

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

/* Service Cards */
.service-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    position: relative;
    color: white;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
    font-weight: 700;
}

.service-description {
    color: #cbd5e1;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.service-features {
    list-style: none;
    margin-bottom: 2rem;
}

.service-features li {
    color: #94a3b8;
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00d4ff;
    font-weight: bold;
}

.service-price {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(0, 212, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.price-text {
    font-size: 1.8rem;
    font-weight: 800;
    color: #00d4ff;
}

.price-period {
    color: #94a3b8;
    font-size: 0.9rem;
}

/* Featured Service */
.featured-service {
    position: relative;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    border: 2px solid rgba(0, 212, 255, 0.3);
}

.featured-badge {
    position: absolute;
    top: 4px;
    right: 20px;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    z-index: 10;
}

/* Contact Cards */
.contact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    text-align: center;
    color: #00d4ff;
}

.contact-icon::before {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Add specific icons for contact cards */
.contact-card:nth-child(1) .contact-icon::before {
    content: '📞';
}

.contact-card:nth-child(2) .contact-icon::before {
    content: '✉️';
}

.contact-card:nth-child(3) .contact-icon::before {
    content: '📍';
}

.contact-card:nth-child(4) .contact-icon::before {
    content: '🕒';
}

.contact-card h3 {
    color: #00d4ff;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.contact-card p {
    color: #cbd5e1;
    margin-bottom: 1rem;
}

.contact-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: #00d4ff;
}

.contact-info {
    color: #94a3b8;
    font-size: 0.9rem;
}

/* Benefit Cards */
.benefit-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #00d4ff;
    font-weight: 600;
}

.benefit-card p {
    color: #cbd5e1;
    line-height: 1.6;
}

/* ===================================
   ABOUT PAGE SPECIFIC
   =================================== */
.about-main {
    margin: 4rem 0;
}

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

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-text h2 {
    color: #00d4ff;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.about-text p {
    margin-bottom: 1.5rem;
}

.about-stats-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    width: 100%;
}

.stat {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #00d4ff;
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: #cbd5e1;
    font-size: 0.9rem;
    font-weight: 500;
}

.section-subtitle {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Our Approach Section */
.our-approach {
    margin: 6rem 0;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    padding: 4rem 2rem;
}

.approach-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.approach-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #cbd5e1;
}

.approach-text h2 {
    color: #00d4ff;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.approach-text p {
    margin-bottom: 1.5rem;
}

.approach-text strong {
    color: #ffffff;
    font-weight: 600;
}

.values-grid {
    display: grid;
    gap: 1.5rem;
}

.value-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.value-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 212, 255, 0.3);
}

.value-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.value-item h4 {
    color: #00d4ff;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.value-item p {
    color: #94a3b8;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Why Choose Us Section */
.why-choose-us {
    margin: 6rem 0;
}

/* ===================================
   SERVICES PAGE
   =================================== */
.service-category {
    margin: 4rem 0;
    padding: 3rem 0;
}

.category-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #00d4ff;
    text-align: center;
}

.category-subtitle {
    text-align: center;
    color: #94a3b8;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

/* Support Information */
.support-info {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    padding: 2rem;
    margin: 3rem 0;
    text-align: center;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.support-item {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.support-item h4 {
    color: #00d4ff;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.support-item p {
    color: #94a3b8;
    font-size: 0.9rem;
}

/* ===================================
   CONTACT PAGE
   =================================== */
.contact-options {
    margin: 4rem 0;
}

.contact-card {
    text-align: center;
    padding: 2rem;
}

.contact-info-section {
    margin: 4rem 0;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    padding: 4rem 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.contact-info-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.contact-info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 212, 255, 0.2);
    border-color: rgba(0, 212, 255, 0.3);
}

.contact-info-card:hover::before {
    opacity: 1;
}

.contact-info-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #00d4ff;
    font-weight: 700;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-info-card p {
    color: #cbd5e1;
    margin-bottom: 2rem;
    line-height: 1.7;
    font-size: 1rem;
}

.info-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(45deg, #00d4ff, #7c3aed);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.info-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3);
}

.info-highlight {
    color: #00d4ff;
    font-weight: 600;
    font-size: 0.9rem;
}

/* ===================================
   BOOKING SECTION
   =================================== */
.booking-section {
    margin: 6rem 0;
}

.booking-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.selection-title {
    font-size: 1.5rem;
    color: #00d4ff;
    margin-bottom: 2rem;
    font-weight: 600;
}

/* Service Selection */
.service-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.service-option {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.service-option:hover {
    border-color: rgba(0, 212, 255, 0.3);
    background: rgba(0, 212, 255, 0.05);
}

.service-option.active {
    border-color: #00d4ff;
    background: rgba(0, 212, 255, 0.1);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.2);
}

.service-option.active::before {
    content: '✓';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #00d4ff;
    color: white;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: bold;
}

.service-option-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.service-option-icon {
    font-size: 2rem;
    flex-shrink: 0;
    color: #00d4ff;
}
/* 🏢🖥️📚🔧🧹 */
/* Service option icons */
.service-option[data-service="office-setup"] .service-option-icon::before {
    content: '';
}

.service-option[data-service="pc-build"] .service-option-icon::before {
    content: '';
}

.service-option[data-service="training"] .service-option-icon::before {
    content: '';
}

.service-option[data-service="diagnostics"] .service-option-icon::before {
    content: '';
}

.service-option[data-service="pc-cleaning"] .service-option-icon::before {
    content: '';
}

.service-option-info h4 {
    color: #ffffff;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.service-option-info p {
    color: #cbd5e1;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.service-option-price {
    color: #00d4ff;
    font-weight: 600;
    font-size: 1rem;
}

.service-option-features {
    padding-left: 3rem;
}

.service-option-features ul {
    list-style: none;
}

.service-option-features li {
    color: #94a3b8;
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
    padding-left: 1rem;
    position: relative;
}

.service-option-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #00d4ff;
}

/* Selected Service Display */
.selected-service {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 2rem;
}

.selected-service h4 {
    color: #00d4ff;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.selected-service-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.selected-service-info span:first-child {
    color: #ffffff;
    font-weight: 600;
}

.selected-service-info span:last-child {
    color: #00d4ff;
    font-weight: 600;
}

/* ===================================
   FORMS
   =================================== */
.booking-form-container {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 15px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.booking-form {
    width: 100%;
}

.form-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
}

.form-section-title {
    color: #00d4ff;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
}

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

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #cbd5e1;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #ffffff;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #00d4ff;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}

.form-group input:invalid:not(:focus),
.form-group textarea:invalid:not(:focus),
.form-group select:invalid:not(:focus) {
    border-color: rgba(239, 68, 68, 0.5);
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: #1a1d3a;
    color: #ffffff;
}

/* Checkbox Styling */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    cursor: pointer;
    color: #cbd5e1;
    font-size: 0.9rem;
    line-height: 1.4;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    flex-shrink: 0;
    position: relative;
    transition: all 0.3s ease;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: #00d4ff;
    border-color: #00d4ff;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.booking-note {
    color: #94a3b8;
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 1rem;
}

/* Form validation */
.form-group input:required:valid,
.form-group textarea:required:valid,
.form-group select:required:valid {
    border-color: rgba(34, 197, 94, 0.5);
}

/* ===================================
   ANIMATIONS
   =================================== */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes glow {
    from {
        filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
    }
    to {
        filter: drop-shadow(0 0 40px rgba(124, 58, 237, 0.3));
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeIn 1s ease forwards;
}

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

.service-card {
    animation: fadeIn 1s ease forwards;
}

.service-card:nth-child(1) {
    animation-delay: 0.1s;
}

.service-card:nth-child(2) {
    animation-delay: 0.2s;
}

.service-card:nth-child(3) {
    animation-delay: 0.3s;
}

.service-card:nth-child(4) {
    animation-delay: 0.4s;
}

.service-card:nth-child(5) {
    animation-delay: 0.5s;
}

.service-card:nth-child(6) {
    animation-delay: 0.6s;
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.text-center {
    text-align: center;
}

.mb-2 {
    margin-bottom: 2rem;
}

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

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 14, 39, 0.98);
        flex-direction: column;
        padding: 1rem 0;
        gap: 0;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        padding: 0.5rem 2rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

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

    .about-content,
    .approach-content,
    .booking-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .values-grid,
    .about-stats {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-primary,
    .cta-secondary {
        width: 200px;
    }

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

    .hero-title {
        font-size: clamp(2rem, 8vw, 4rem);
    }

    .header h1 {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .category-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .container {
        padding: 0 15px;
    }

    .nav-container {
        padding: 1rem 1.5rem;
        justify-content: space-between;
    }

    main {
        padding-top: 70px;
    }

    .header {
        padding: 1.5rem 0;
    }

    .contact-options,
    .booking-section {
        padding: 2rem 0;
    }

    .contact-info-section {
        padding: 2rem 1rem;
        margin: 2rem 0;
    }

    .contact-card,
    .contact-info-card {
        padding: 1.5rem;
    }

    .booking-form-container {
        padding: 1.5rem;
    }

    .service-option {
        padding: 1.25rem;
    }

    .service-option-header {
        flex-direction: column;
        gap: 0.5rem;
    }

    .service-option-icon {
        align-self: flex-start;
        font-size: 1.5rem;
    }

    .service-option-features {
        padding-left: 0;
        margin-top: 1rem;
    }

    .form-section {
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
    }

    .form-section-title {
        font-size: 1rem;
    }

    .selection-title {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .service-card,
    .contact-card,
    .benefit-card {
        padding: 2rem;
    }

    .services-grid {
        gap: 1.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .header p {
        font-size: 1rem;
    }

    .cta-section {
        padding: 2rem 1rem;
    }

    .our-approach {
        padding: 2rem 1rem;
    }

    .header h1 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }

    .contact-card,
    .contact-info-card {
        padding: 1.25rem;
    }

    .booking-form-container {
        padding: 1.25rem;
    }

    .service-option {
        padding: 1rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 0.6rem;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .booking-submit-btn {
        padding: 0.875rem;
        font-size: 0.95rem;
    }

    .nav-links li {
        padding: 0.6rem 1.5rem;
    }

    .container {
        padding: 0 0.75rem;
    }
}

/* ===================================
   TABLET STYLES (768px - 1024px)
   =================================== */
@media (min-width: 768px) and (max-width: 1024px) {
    .container {
        padding: 0 2rem;
    }

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

    .booking-container {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }

    .form-row {
        grid-template-columns: 1fr 1fr;
    }

    .contact-info-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .service-option {
        padding: 2rem;
    }

    .booking-form-container {
        padding: 2.5rem;
    }
}

/* ===================================
   DESKTOP STYLES (1025px+)
   =================================== */
@media (min-width: 1025px) {
    .contact-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .booking-container {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }

    .form-row {
        grid-template-columns: 1fr 1fr;
    }

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