/* Reset and Base Styles */
:root {
    --primary-color: #2563eb;
    --secondary-color: #1e40af;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-light: #6b7280;
    --bg-light: #f3f4f6;
    --white: #ffffff;
    --gradient-hero: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
}

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

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    scroll-behavior: smooth;
}

h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* Header */
header {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
    z-index: 1001;
}

.nav-menu ul {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    background: var(--gradient-hero);
    height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80') center/cover no-repeat;
    opacity: 0.1;
    mix-blend-mode: overlay;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    animation: fadeInUp 1s ease-out;
}

.hero h1 span {
    color: var(--accent-color);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
}

.btn-outline {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-outline-light {
    border: 2px solid var(--white);
    color: var(--white);
    background: transparent;
}

.btn-outline-light:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

.btn-light {
    background-color: var(--white);
    color: var(--primary-color);
    border: 2px solid var(--white);
}

.btn-light:hover {
    background-color: transparent;
    color: var(--white);
}

.full-width {
    width: 100%;
}

/* Services / Why Choose Us */
.services {
    padding: 100px 0;
    background-color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
}

.section-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service-card {
    text-align: center;
    padding: 40px 20px;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
}

.service-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

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

/* Packages Section */
.packages {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.package-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch; /* Ensure cards fill the height */
}

/* Package Card Base */
.package-card {
    background: transparent;
    perspective: 1000px;
    height: 100%;
    min-height: 650px;
}

.package-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: left;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.package-card.flipped .package-card-inner {
    transform: rotateY(180deg);
}

.package-card-front, .package-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: column;
}

.package-card-front::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--primary-color);
    opacity: 0.5;
    border-radius: 20px 20px 0 0;
}

.package-card.featured .package-card-front::before {
    height: 8px;
    opacity: 1;
    border-radius: 20px 20px 0 0;
}

.package-card-back {
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
}

.back-content {
    overflow-y: auto;
    flex-grow: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) #f0f0f0;
}

.back-content::-webkit-scrollbar {
    width: 6px;
}

.back-content::-webkit-scrollbar-thumb {
    background-color: var(--primary-color);
    border-radius: 10px;
}

/* Improved Buttons */
.btn-select {
    display: inline-block;
    padding: 14px 25px;
    background: var(--white);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 12px;
    font-weight: 700;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    width: 100%;
    margin-top: auto;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.85rem;
}

.btn-select:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
}

.btn-primary-alt {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.btn-primary-alt:hover {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

/* Info and Close Buttons */
.info-btn, .close-btn {
    background: rgba(37, 99, 235, 0.1);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    color: var(--primary-color);
    transition: all 0.3s ease;
    padding: 8px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    margin-left: 8px;
}

.info-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: rotate(15deg) scale(1.1);
}

.close-btn {
    color: var(--text-light);
}

.close-btn:hover {
    color: #ef4444;
    transform: rotate(90deg);
}

/* Front & Back Header/Content */
.package-header, .back-header {
    padding: 35px 25px;
    text-align: center;
    background-color: rgba(37, 99, 235, 0.03);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: relative;
}

.package-header h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.period {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.popular-tag {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--accent-color);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
    white-space: nowrap;
}

.package-body, .back-content {
    padding: 30px 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.package-body ul {
    margin-bottom: 30px;
}

.package-body li {
    margin-bottom: 15px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.package-body li i {
    color: #10b981;
    font-size: 1rem;
    width: 20px;
    text-align: center;
}

.package-body li.disabled {
    color: #9ca3af;
    opacity: 0.7;
}

.package-body li.disabled i {
    color: #ef4444;
}

.package-body li strong {
    color: var(--text-dark);
}

.custom-desc {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 25px;
    line-height: 1.6;
}

.back-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.back-header h3 {
    margin: 0;
    font-size: 1.3rem;
}

.package-body, .back-content {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.back-content p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.back-content h4 {
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.back-content ul {
    list-style: none;
    padding: 0;
    margin-bottom: 25px;
}

.back-content li {
    font-size: 0.9rem;
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.back-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Hover effects for the whole card */
.package-card:hover .package-card-front,
.package-card:hover .package-card-back {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.package-card.featured .package-card-front {
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
}

.package-card.featured .popular-tag {
    z-index: 10;
}

/* Info Icon and Tooltip removal */
.info-icon {
    display: none;
}

/* CTA Section */
.cta {
    padding: 80px 0;
    background: var(--primary-color);
    text-align: center;
    color: var(--white);
}

.cta h2 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.cta p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* Contact Section */
.contact {
    padding: 100px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    overflow: hidden;
    padding: 40px;
}

.contact-info {
    padding-right: 40px;
    border-right: 1px solid #eee;
}

.info-item {
    margin-bottom: 30px;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 10px;
    display: block;
}

.info-item h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
    color: var(--text-dark);
}

.info-item p {
    color: var(--text-light);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
    background-color: #f9fafb;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-label {
    text-align: left;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--text-dark);
    font-weight: 600;
}

/* Footer */
footer {
    background-color: #111827;
    color: #9ca3af;
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid #1f2937;
}

footer p {
    font-size: 0.9rem;
}

/* Pricing Tabs */
.pricing-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

.tab-btn {
    background-color: var(--white);
    border: 2px solid #e5e7eb;
    color: var(--text-light);
    padding: 12px 30px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn i {
    font-size: 1.1rem;
}

.tab-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.tab-btn.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.25);
}

/* Tab Panes */
.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeInTab 0.5s ease forwards;
}

@keyframes fadeInTab {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.deployment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.price-suffix {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light);
    margin-left: 2px;
}

/* Responsive */
@media (max-width: 1024px) {
    .package-grid, .deployment-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .contact-info {
        border-right: none;
        border-bottom: 1px solid #eee;
        padding-right: 0;
        padding-bottom: 30px;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .package-card.featured {
        transform: none;
    }
    
    .package-card.featured:hover {
        transform: translateY(-15px);
    }
}

/* Infrastructure Note */
.infrastructure-note {
    margin-top: 40px;
    padding: 20px;
    background: rgba(37, 99, 235, 0.05);
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    border-left: 4px solid var(--primary-color);
}

.infrastructure-note i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.infrastructure-note p {
    font-size: 0.9rem;
    color: var(--text-dark);
    margin: 0;
}

/* Addons Section */
.addons {
    padding: 100px 0;
    background-color: var(--white);
}

.addon-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.addon-card {
    background: var(--bg-light);
    border-radius: 15px;
    padding: 25px;
    display: flex;
    gap: 20px;
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.addon-card:hover {
    transform: translateY(-5px);
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border-color: var(--primary-color);
}

.addon-icon {
    width: 60px;
    height: 60px;
    background: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.addon-info {
    flex-grow: 1;
}

.addon-info h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.addon-info p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.addon-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.addon-price {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.value-text {
    font-size: 0.8rem;
    color: #10b981;
    font-weight: 600;
    background: rgba(16, 185, 129, 0.1);
    padding: 4px 10px;
    border-radius: 20px;
}

.bonus-tag {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--accent-color);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.2);
}

/* Contact Form Addons */
.addon-checkboxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    background: #f8fafc;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
}

.addon-checkboxes label {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    color: var(--text-dark);
    transition: color 0.2s;
}

.addon-checkboxes label:hover {
    color: var(--primary-color);
}

.addon-checkboxes input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

@media (max-width: 600px) {
    .package-grid, .deployment-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-tabs {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }
    
    .contact-info {
        display: block;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-btns {
        flex-direction: column;
    }
    
    /* Mobile Menu Styles */
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--white);
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        padding: 100px 40px;
        transition: right 0.4s ease;
        z-index: 1000;
    }

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

    .nav-menu ul {
        flex-direction: column;
        gap: 25px;
    }

    .nav-menu a {
        font-size: 1.1rem;
        display: block;
    }
}