/* PAGE BACKGROUND */
:root {
    --space-xxs: 12px;
    --space-xs: 20px;
    --space-sm: 32px;
    --space-md: 48px;
    --space-lg: 72px;
    --space-xl: 96px;

    --color-bg-glass: rgba(255,255,255,0.04);
    --color-bg-glass-strong: rgba(255,255,255,0.08);
    --color-border-glass: rgba(255,255,255,0.08);
    --color-border-glass-strong: rgba(255,255,255,0.12);
    --color-text-muted: #94a3b8;
    --color-text-soft: #cbd5e1;
    --color-primary: #3b82f6;
    --color-primary-strong: #2563eb;
}

body {
    background: var(--surface-1);
    color: var(--text-body);
}

/* SERVICE PANEL WRAPPER */
.service-wrapper {
    background: var(--surface-1);
    padding: var(--space-7);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* HERO */
.panel-hero {
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--brand-blue) 12%, transparent),
        color-mix(in srgb, var(--brand-green) 12%, transparent)
    );

    border-radius: var(--radius-lg);
    padding: var(--space-5);
    border-left: 6px solid var(--brand-blue);
    margin-bottom: var(--space-6);
    box-shadow: var(--shadow-sm);
}

.panel-hero-main {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.panel-icon {
    font-size: var(--text-3xl);
}

.panel-title {
    font-size: var(--text-2xl);
    margin: 0;
}

.panel-subtitle {
    font-size: var(--text-md);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* MISSION */
.mission-block {
    background: var(--surface-0);
    padding: var(--space-5);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    margin-bottom: var(--space-6);
}

/* SECTIONS */
.panel-section {
    margin-top: var(--space-7);
}

/* CAPABILITIES GRID */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-4);
}

.cap-item {
    display: flex;
    gap: var(--space-3);
    background: var(--surface-0);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.cap-item span {
    font-size: 1.8rem;
}

/* USE CASES */
.usecase-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.usecase-card {
    background: var(--surface-0);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

/* TECH + BENEFITS LISTS */
.tech-list li,
.benefits-list li {
    margin-bottom: var(--space-2);
}

/* RELATED SERVICES */
.related-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-3);
}

.related-card {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-round);
    border: 1px solid var(--border-medium);
    background: var(--surface-0);
    cursor: pointer;
    font-size: var(--text-sm);
    transition: transform var(--anim-fast), box-shadow var(--anim-fast), background var(--anim-fast);
}

.related-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* TEXT CLARITY INSIDE SERVICE WRAPPER */
.service-wrapper h2,
.service-wrapper h3,
.service-wrapper h4 {
color: var(--text-strong);
}

.service-wrapper p,
.service-wrapper li,
.service-wrapper .panel-subtitle,
.service-wrapper .cap-item p,
.service-wrapper .cap-item h4,
.service-wrapper .usecase-card,
.service-wrapper .tech-list li,
.service-wrapper .benefits-list li {
color: var(--text-body);
}
/*Fluent‑style theme switcher*/
.theme-toggle {
    position: fixed;
    top: var(--space-4);
    right: var(--space-4);
    z-index: 1000;
}

.theme-toggle button {
    border-radius: var(--radius-round);
    border: 1px solid var(--border-medium);
    background: var(--surface-0);
    padding: var(--space-2) var(--space-3);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    font-size: var(--text-sm);
}
/*Global layout system (containers, grids, sections)*/
/* CONTAINERS */
.app-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-6) var(--space-4) var(--space-8);
}

.section {
    margin-bottom: var(--space-9);
}

.section-header {
    margin-bottom: var(--space-4);
}

/* GRID LAYOUTS */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
}

@media (max-width: 900px) {
    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }
}
/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-round);
    border: 1px solid transparent;
    font-size: var(--text-sm);
    cursor: pointer;
    transition: background var(--anim-med), box-shadow var(--anim-med), transform var(--anim-fast);
}

.btn-primary {
    background: var(--brand-blue);
    color: #ffffff;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border-color: var(--border-medium);
    color: var(--text-body);
}

.btn-outline:hover {
    background: var(--surface-0);
    box-shadow: var(--shadow-sm);
}

/*Cards*/
.card {
    background: var(--surface-0);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}
/*Tabs*/
.tabs {
    display: inline-flex;
    gap: var(--space-2);
    border-radius: var(--radius-round);
    background: var(--surface-2);
    padding: var(--space-1);
    margin-bottom: var(--space-4);
}

.tab {
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-round);
    font-size: var(--text-sm);
    cursor: pointer;
    color: var(--text-muted);
    transition: background var(--anim-med), color var(--anim-med);
}

.tab.active {
    background: var(--surface-0);
    color: var(--text-strong);
    box-shadow: var(--shadow-sm);
}
/*Accordions*/
.accordion {
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    background: var(--surface-0);
    overflow: hidden;
}

.accordion-item + .accordion-item {
    border-top: 1px solid var(--border-light);
}

.accordion-header {
    padding: var(--space-3) var(--space-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.accordion-title {
    font-size: var(--text-md);
    font-weight: 500;
}

.accordion-body {
    padding: 0 var(--space-4) var(--space-3);
    display: none;
}

.accordion-item.open .accordion-body {
    display: block;
}

/* ---------------------------------------------------
   CTA BUTTONS (Fluent‑UI Inspired)
--------------------------------------------------- */

.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-md);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--anim-med), 
                box-shadow var(--anim-med), 
                transform var(--anim-fast),
                border-color var(--anim-med);
    border: 2px solid transparent;
    text-decoration: none;
}


.hero-buttons {
    display: flex;
    gap: 16px;
}

.cta-primary,
.cta-secondary {
    padding: 12px 26px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.25s ease;
}

.cta-primary {
    background: var(--color-primary);
    color: lightyellow;
    border: none;
}

.cta-primary:hover {
    background: rgba(15, 15, 15, 0.007);
    border: 2px solid rgba(255,255,255,0.25);
    transform: translateY(-2px);
      background: darkcyan;
}

/* SECONDARY CTA */
.cta-secondary {
    background: darkcyan;
    border: 2px solid rgba(255,255,255,0.25);
    color: #fff;
}

.cta-secondary:hover {
    background: rgba(15, 15, 15, 0.007);
    transform: translateY(-2px);
}
/* DARK MODE OVERRIDES */
body.dark .cta-secondary {
    border-color: var(--border-light);
    color: var(--text-body);
}

body.dark .cta-secondary:hover {
    background: var(--surface-1);
    box-shadow: var(--shadow-md);
}

/* ICON CTA */
.cta-icon {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.cta-icon svg {
    width: 18px;
    height: 18px;
    transition: transform var(--anim-fast);
}

.cta-btn:hover .cta-icon svg {
    transform: translateX(4px);
}
/* UNDERLINE CTA */
.cta-underline {
    position: relative;
    padding-bottom: 4px;
}

.cta-underline::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    height: 2px;
    width: 0%;
    background: var(--brand-blue);
    transition: width var(--anim-med);
}

.cta-underline:hover::after {
    width: 100%;
}
/* contact us and about */
.contact-grid {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: 1fr;
}

@media (min-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.static-group label {
    font-weight: 600;
    margin-bottom: var(--space-1);
    display: block;
}

.static-group input,
.static-group select,
.static-group textarea {
    width: 100%;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-medium);
    background: var(--surface-0);
    color: var(--text-body);
    font-size: var(--text-md);
}

.contact-card {
    background: var(--surface-0);
    padding: var(--space-5);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.progress-bar {
    height: 4px;
    width: 0%;
    background: var(--brand-blue);
    border-radius: var(--radius-round);
    transition: width 0.4s ease;
}

.success-check {
    margin-top: var(--space-3);
    color: var(--brand-green);
    font-weight: 700;
    opacity: 0;
    transition: opacity 0.4s ease;
}


/* ---------------------------------------------------
   SERVICES GRID
--------------------------------------------------- */

.services-grid {
    display: grid;
    gap: 30px;
}

.grid.grid-3 {
    display: grid;
    gap: 30px;
}

@media (min-width: 900px) {
    .grid.grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Glass cards (services, etc.) */
.card {
    padding: 28px;
    border-radius: 14px;
    background: var(--color-bg-glass);
    border: 1px solid var(--color-border-glass);
    backdrop-filter: blur(12px);
    transition: 0.25s ease;
    cursor: pointer;
}

.card:hover {
    transform: translateY(-6px);
    border-color: rgba(255,255,255,0.2);
    background: var(--color-bg-glass-strong);
}

.card h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
    font-weight: 600;
}

.card p {
    margin-bottom: 14px;
    color: var(--color-text-muted);
}

.card .learn-more {
    font-weight: 600;
    color: var(--color-primary);
}